JPS645730B2 - - Google Patents
Info
- Publication number
- JPS645730B2 JPS645730B2 JP5103480A JP5103480A JPS645730B2 JP S645730 B2 JPS645730 B2 JP S645730B2 JP 5103480 A JP5103480 A JP 5103480A JP 5103480 A JP5103480 A JP 5103480A JP S645730 B2 JPS645730 B2 JP S645730B2
- Authority
- JP
- Japan
- Prior art keywords
- inner cover
- insulating base
- relay
- relay body
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000565 sealant Substances 0.000 claims description 17
- 235000014676 Phragmites communis Nutrition 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Landscapes
- Contacts (AREA)
Description
【発明の詳細な説明】
この発明はリードリレーの製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a reed relay.
この発明の基礎となるリードリレーを第１図な
いし第７図に示している。この有極リードリレー
はつぎのように構成され組立てられている。すな
わち、コイル枠１とコイル端子２，３およびコモ
ン端子４とをインサート成形により形成し、コイ
ル枠１のフランジ５側の開口に臨むコモン端子４
の端子板６上にリード７の一端を溶接し、リード
７の先端をコイル枠１の空洞１ａに通してフラン
ジ８側の開口に突出させ、フランジ８の両側板８
ａ，８ｂに間隔子９を一体形成して間隔子９に位
置させる。フランジ８の両側板８ａ，８ｂにはそ
の上下にガイドスリツト１０を形成してあり、接
点１１，１２を固着した磁極板１３，１４をガイ
ドスリツト１０に位置決めするとともに磁極板１
３，１４の表面に形成した突起１５をフランジ８
の天板８ｃおよび底板８ｄに圧接して接点１１，
１２を間隔子９の上下表面に対峙させる。常閉磁
極板１４の表面に永久磁石１６を配し間隔子９の
先端面に位置決めして接着固定する。コイル枠１
の胴部にコイル１７を巻き、フランジ５，８に形
成したコイル巻付端子１８にコイル端を巻き、そ
の先端をコイル端子２，３にはんだ付けする。 A reed relay, which is the basis of this invention, is shown in FIGS. 1 to 7. This polarized reed relay is constructed and assembled as follows. That is, the coil frame 1, the coil terminals 2 and 3, and the common terminal 4 are formed by insert molding, and the common terminal 4 faces the opening on the flange 5 side of the coil frame 1.
One end of the lead 7 is welded onto the terminal plate 6 of the coil frame 1, and the tip of the lead 7 is passed through the cavity 1a of the coil frame 1 to protrude into the opening on the flange 8 side.
A spacer 9 is integrally formed on a and 8b and positioned on the spacer 9. Guide slits 10 are formed on the upper and lower sides of the side plates 8a and 8b of the flange 8, and the magnetic pole plates 13 and 14 to which the contacts 11 and 12 are fixed are positioned in the guide slits 10, and the magnetic pole plates 1
The protrusion 15 formed on the surface of the flange 8
The contacts 11 are in pressure contact with the top plate 8c and the bottom plate 8d,
12 are made to face the upper and lower surfaces of the spacer 9. A permanent magnet 16 is arranged on the surface of the normally closed magnetic pole plate 14, positioned on the tip end face of the spacer 9, and fixed by adhesive. Coil frame 1
The coil 17 is wound around the body of the coil 17, the end of the coil is wound around the coil-wrapped terminal 18 formed on the flanges 5 and 8, and the tips are soldered to the coil terminals 2 and 3.
このようにしてリレー本体Ａを形成し、リレー
本体Ａの端子２〜４、常開端子１９および常閉端
子２０を絶縁ベース２１に形成した挿通孔２２に
通して、リレー本体Ａを絶縁ベース２１に載置す
る。絶縁ベース２１はリレー本体Ａをコイル枠１
のフランジ５を位置決めする突出部２３を有する
とともに、周縁部にカバー取付用周壁２４を形成
し、またベース２１の裏面に第２図のように挿通
孔２２を含む注入用溝２５とこの溝２５から周壁
２４を貫通する誘導孔２６とを形成している。 In this way, the relay main body A is formed, and the relay main body A is inserted into the insulating base 21 by passing the terminals 2 to 4, the normally open terminal 19, and the normally closed terminal 20 of the relay main body A through the insertion holes 22 formed in the insulating base 21. Place it on. The insulation base 21 connects the relay body A to the coil frame 1.
It has a protrusion 23 for positioning the flange 5 of the base 21, a peripheral wall 24 for attaching a cover is formed on the peripheral edge, and an injection groove 25 including an insertion hole 22 on the back surface of the base 21 as shown in FIG. A guide hole 26 passing through the peripheral wall 24 is formed.
絶縁ベース２１に載せられたリレー本体Ａ上に
絶縁シート２７が載せられて磁性体金属カバー２
８によりリレー本体Ａを被覆し、その下端開口を
周壁２４に被せる。絶縁ベース２１の裏側より溝
２５に接着シール剤２９を流し込んで挿通孔２２
を密封接着し、また誘導孔２６より周壁２４と外
カバー２８とのすき間に進入させて密閉接着す
る。３０は空気抜穴である。 An insulating sheet 27 is placed on the relay main body A placed on an insulating base 21 to form a magnetic metal cover 2.
8 covers the relay main body A, and its lower end opening is placed over the peripheral wall 24. Pour the adhesive sealant 29 into the groove 25 from the back side of the insulating base 21 to seal the insertion hole 22.
The guide hole 26 is inserted into the gap between the peripheral wall 24 and the outer cover 28 to be hermetically bonded. 30 is an air vent hole.
このリードリレーの動作は、コイル１７に通電
されないとき永久磁石１６の磁束によりリード７
の先端がその自己のばね作用に抗して常閉接点１
２に吸引され、電気的にはコモン端子４と常閉端
子２０間が導通する。一方コイル１７に通電され
ると永久磁石１６の磁界に反発する磁界がリード
７の先端に表われてリード７を常開接点１１に吸
引され、電気的にはコモン端子４と常開端子１９
間が導通する。 The operation of this reed relay is such that when the coil 17 is not energized, the magnetic flux of the permanent magnet 16 causes the reed 7 to
The tip of the normally closed contact 1 resists its own spring action.
2, and electrical continuity is established between the common terminal 4 and the normally closed terminal 20. On the other hand, when the coil 17 is energized, a magnetic field repelling the magnetic field of the permanent magnet 16 appears at the tip of the lead 7, and the lead 7 is attracted to the normally open contact 11, electrically connecting the common terminal 4 and the normally open terminal 19.
conduction between the two.
しかしながら、以上のようなリードリレーは実
施すると、絶縁シート２７があるにもかかわら
ず、端子４，１９，２０の基端部とカバー２８と
の間の耐電圧が十分でなく、たとえば第３図およ
び第４図の部分Ｘ，Ｙにおける耐圧が低いという
欠点がある。このため第７図のように薄肉シート
でケース状に折曲形成しても薄肉であるため、折
曲部の寸法を出すのに折曲部にミシン目３１を設
ける必要があるとともにコーナ部の合せ目３２が
生ずるため、耐圧を充分に確保することができな
い。また絶縁ベースとコイル枠との間にシール剤
が浸入し硬化収縮することによりコイル枠が変形
して、リードリレーの動作電圧が変動するおそれ
があつた。 However, when implementing the reed relay as described above, despite the presence of the insulating sheet 27, the withstand voltage between the base ends of the terminals 4, 19, 20 and the cover 28 is insufficient; for example, as shown in FIG. Another disadvantage is that the withstand voltage in portions X and Y in FIG. 4 is low. For this reason, even if a thin sheet is bent into a case shape as shown in Fig. 7, it is still thin, so it is necessary to provide perforations 31 in the folded part to obtain the dimensions of the folded part, and also to Because of the seam 32, a sufficient withstand pressure cannot be ensured. Further, the sealing agent enters between the insulating base and the coil frame and hardens and shrinks, deforming the coil frame and causing the operating voltage of the reed relay to fluctuate.
したがつて、この発明の目的は、充電部と金属
カバーとの耐電圧を向上するとともに、動作電圧
の変動を抑止することができるリードリレーの製
造方法を提供することである。 Therefore, an object of the present invention is to provide a method for manufacturing a reed relay that can improve the withstand voltage between the live part and the metal cover and suppress fluctuations in the operating voltage.
第１の発明の一実施例を第８図ないし第１３図
に示す。すなわち、このリードリレーの製造方法
は、リレー本体Ａの各端子２〜４，１９，２０を
合成樹脂製絶縁ベース２１の挿通孔２２に通して
リレー本体Ａを絶縁ベース２１に設置する。第８
図および第９図に示す内カバー３３をリレー本体
Ａに被せて載せてリレー本体Ａの端子４，１９，
２０の充電部を被覆し、その下端開口を絶縁ベー
ス２１の周壁２４の上端に当載する。この内カバ
ー３３は合成樹脂製絶縁体であつて、その底部は
コイル１７およびフランジ５，８に通じる開口部
３４を形成し、特にフランジ８の天板８ｃおよび
底板８ｄに形成した切欠凹部３５に対向して突出
片３６を形成し、互いに係合させて耐電圧確保用
の目地止め用注入部を構成し、内カバー３３の被
覆後接着シール剤を滴下して目地止めをする。さ
らにリレー本体Ａに外カバー２８を被せて内カバ
ー３３を押え、絶縁ベース２１の裏面より接着シ
ート剤を注入して絶縁ベース２１と外カバー２８
とを接着シールするとともに内カバー３３と絶縁
ベース２１とを接着シールする。 An embodiment of the first invention is shown in FIGS. 8 to 13. That is, in this method of manufacturing a reed relay, each of the terminals 2 to 4, 19, and 20 of the relay body A is passed through the insertion hole 22 of the insulating base 21 made of synthetic resin, and the relay body A is installed on the insulating base 21. 8th
The inner cover 33 shown in the figures and FIG. 9 is placed over the relay body A, and the terminals 4, 19 of the relay body A
20 is covered, and its lower end opening is placed on the upper end of the peripheral wall 24 of the insulating base 21. The inner cover 33 is an insulator made of synthetic resin, and the bottom thereof has an opening 34 that communicates with the coil 17 and the flanges 5 and 8, and particularly into the notched recess 35 formed in the top plate 8c and bottom plate 8d of the flange 8. Protruding pieces 36 are formed facing each other and engaged with each other to form a joint sealing injection part for ensuring voltage resistance, and after coating the inner cover 33, an adhesive sealant is dropped to seal the joints. Furthermore, the outer cover 28 is placed over the relay main body A, the inner cover 33 is held down, and an adhesive sheet is injected from the back side of the insulating base 21 to bond the insulating base 21 and the outer cover 28 together.
At the same time, the inner cover 33 and the insulating base 21 are adhesively sealed.
このように構成したため、絶縁性合成樹脂成形
内カバー３３により外カバー２８とリレー本体Ａ
の充電部間の耐電圧を確保でき耐電圧を向上する
ことができる。しかも常開端子１９および常閉端
子２０を有するフランジ８と内カバー３３とのす
き間をシール剤２９で目地止めするとともに内カ
バー３３と絶縁ベース２１とをシールしたためさ
らに耐電圧を向上でき、高くて安定した耐電圧を
有するリードリレーを実現でき、また内カバー３
３によつて絶縁ベース２１の裏面に注入したシー
ル剤２９が絶縁ベース２１とコイル枠１内に流入
することもなくなり硬化収縮による動作電圧の変
化をなくすことができる。 With this configuration, the outer cover 28 and the relay body A are connected by the insulating synthetic resin molded inner cover 33.
It is possible to ensure the withstand voltage between the charging parts of the circuit and improve the withstand voltage. Moreover, since the gap between the flange 8, which has the normally open terminal 19 and the normally closed terminal 20, and the inner cover 33 is sealed with the sealant 29, and the inner cover 33 and the insulating base 21 are sealed, the withstand voltage can be further improved. A reed relay with stable withstand voltage can be realized, and the inner cover 3
3 prevents the sealant 29 injected into the back surface of the insulating base 21 from flowing into the insulating base 21 and the coil frame 1, thereby eliminating changes in operating voltage due to curing shrinkage.
第２の発明の一実施例を第１４図ないし第１７
図に示す。すなわち、このリードリレーの製造方
法は、第１の発明の実施例において内カバー３３
の開口部より接着剤３７を注入充填して内カバー
３３とリレー本体Ａと絶縁ベース２１とを接着一
体化して外カバー２８を被覆するようにしたもの
で、その他は第１の発明の実施例と同様である。 An embodiment of the second invention is shown in FIGS. 14 to 17.
As shown in the figure. That is, in the method of manufacturing this reed relay, in the embodiment of the first invention, the inner cover 33
The inner cover 33, relay main body A, and insulating base 21 are bonded and integrated by injecting and filling the adhesive 37 through the opening of the outer cover 28, and the rest is an embodiment of the first invention. It is similar to
このように構成したため、第１の発明の実施例
と同様の作用効果を有するとともにつぎの効果が
ある。すなわち、予め内カバー３３とコイル枠１
間に注入した接着剤によりコイル枠１、絶縁ベー
ス２１、内カバー３３の３部品が一体となり剛性
が向上するため、絶縁ベース２１の裏面よりシー
ル剤を注入した際に生じるコイル枠１と絶縁ベー
ス２１間の流入硬化を防止でき、シール剤の硬化
時の収縮によるコイル枠の変形や動作電圧の変化
を防止できる。また、内カバー３３とコイル枠１
間に注入した接着剤３７は絶縁ベース２１の内面
においてコイル端子２，３、コモン端子４、常開
端子１９、常閉端子２０の周辺を充填固着し、絶
縁ベース２１の裏面においてはシール剤２９が前
記端子周辺を充填するためにカバー内部の気密性
が大幅に改善する。このため、第１の発明の一実
施例における絶縁ベース２１の裏面での端子部の
シール剤充填量がほとんどないために端子の折り
曲げ等によつて端子を通じてのリレー内部の気密
性が低下するのを防止できる点有利となる。 With this configuration, the present invention has the same effects as the embodiment of the first invention, as well as the following effects. That is, the inner cover 33 and the coil frame 1 are
The adhesive injected between the coil frame 1, the insulating base 21, and the inner cover 33 becomes one piece and improves their rigidity. 21 can be prevented from flowing in and hardening, and deformation of the coil frame and change in operating voltage due to contraction of the sealant when hardening can be prevented. In addition, the inner cover 33 and the coil frame 1
The adhesive 37 injected between them fills and fixes around the coil terminals 2, 3, common terminal 4, normally open terminal 19, and normally closed terminal 20 on the inner surface of the insulating base 21, and sealant 29 is injected on the back surface of the insulating base 21. fills the area around the terminals, thereby greatly improving the airtightness inside the cover. For this reason, in the embodiment of the first invention, there is almost no sealant filling in the terminal portion on the back side of the insulating base 21, and the airtightness inside the relay through the terminal is reduced due to bending of the terminal, etc. This is advantageous in that it can prevent this.
以上のように、第１の発明のリードリレーの製
造方法は、絶縁ベース上にリレー本体を設置して
各端子を前記絶縁ベースより垂下し、所定の目地
止め用注入部を形成した絶縁性の内カバーを前記
リレー本体に被せて前記リレー本体の充電部を被
覆し、前記目地止め用注入部よりシール剤を注入
して前記リレー本体と内カバーとの所定のすき間
を塞ぎ、磁性体金属製の外カバーを前記内カバー
に被せて外カバーと前記絶縁ベースとをシールす
るとともに前記内カバーと前記絶縁ベースとをシ
ールすることを特徴とするため、つぎの作用効果
がある。すなわち、外カバーとリレー本体の充電
部との間に内カバーを介在し、かつリレー本体と
内カバーとのすき間をシール剤で目地止めしたた
め耐電圧を向上できるとともに、従来のように絶
縁ベースの裏面よりシール剤を注入した際にコイ
ル枠と絶縁ベースとの間にシール剤が浸入し収縮
硬化することによるコイル枠の変形や動作電圧の
変動を防止できる。また内カバーの目地止め用注
入部より注入することにより内カバーをシールす
るため作業性がよい。 As described above, the method for manufacturing a reed relay of the first invention includes installing the relay body on an insulating base, having each terminal hanging down from the insulating base, and forming a predetermined injection part for joint sealing. An inner cover is placed over the relay body to cover the live parts of the relay body, and a sealant is injected from the joint sealing injection part to close a predetermined gap between the relay body and the inner cover, and the inner cover is made of magnetic metal. Since the outer cover is placed over the inner cover to seal the outer cover and the insulating base, and the inner cover and the insulating base are also sealed, the following effects are obtained. In other words, the inner cover is interposed between the outer cover and the live part of the relay body, and the gap between the relay body and the inner cover is sealed with a sealant, which improves the withstand voltage and eliminates the need for an insulating base as in the past. When the sealant is injected from the back side, it is possible to prevent deformation of the coil frame and fluctuation of operating voltage due to the sealant entering between the coil frame and the insulating base and shrinking and hardening. In addition, the inner cover is sealed by injecting from the joint sealing injection part of the inner cover, which improves workability.
第２の発明のリードリレーの製造方法は、絶縁
ベース上にリレー本体を設置して各端子を前記絶
縁ベースより垂下し、所定の目地止め用注入部お
よび接着剤注入部を形成した絶縁性の内カバーを
前記リレー本体に被せてその充電部を被覆し、前
記内カバーの目地止め用注入部よりシール剤を注
入して前記リレー本体の所定のすき間を塞ぎ、前
記内カバーの前記接着剤注入部より接着剤を注入
して前記内カバー、リレー本体および絶縁ベース
を相互に接着一体化し、磁性体金属製の外カバー
を前記内カバーに被せて前記絶縁ベースと前記外
カバーとをシール剤でシールすることを特徴とす
るため、つぎの作用効果がある。すなわち、前記
第１の発明の効果に加えて、内カバーとリレー本
体と絶縁ベースとを接着剤で一体化したため、カ
バー内部の気密性を向上することができる。 A method for manufacturing a reed relay according to a second aspect of the invention includes installing a relay body on an insulating base, having each terminal hanging down from the insulating base, and forming a predetermined joint sealing injection part and adhesive injection part. An inner cover is placed over the relay body to cover the live parts thereof, a sealant is injected from a joint sealing injection part of the inner cover to close a predetermined gap in the relay body, and the adhesive is injected into the inner cover. The inner cover, the relay main body, and the insulating base are bonded and integrated with each other by injecting adhesive from the part, and the outer cover made of magnetic metal is placed on the inner cover, and the insulating base and the outer cover are bonded together with a sealant. Since it is characterized by sealing, it has the following effects. That is, in addition to the effect of the first invention, since the inner cover, the relay body, and the insulating base are integrated with adhesive, the airtightness inside the cover can be improved.
第１図はこの発明の基礎となるリードリレーの
斜視図、第２図はそのベースの裏面斜視図、第３
図はその縦断面図、第４図はその横断面図、第５
図はその−線断面図、第６図は第４図−
線断面図、第７図は絶縁シートの他の例の斜視
図、第８図は第１の発明の一実施例の内カバーの
斜視図、第９図はその裏面斜視図、第１０図は実
施例の横断面図、第１１図はそのXI−XI線断面
図、第１２図は第１０図−線断面図、第１３
図は第１０図−線断面図、第１４図は第
２の発明の一実施例の横断面図、第１５図はその
−線断面図、第１６図は第１４図−
線断面図、第１７図は第１４図−線
断面図である。
Ａ……リレー本体、２１……絶縁ベース、２８
……磁性体金属製外カバー、２９……シール剤、
３３……内カバー、３６……突出片（目地止め用
注入部）、３７……接着剤。
Figure 1 is a perspective view of the reed relay that is the basis of this invention, Figure 2 is a rear perspective view of its base, and Figure 3 is a perspective view of the reed relay that forms the basis of this invention.
The figure is a longitudinal cross-sectional view, Figure 4 is a cross-sectional view, and Figure 5 is a cross-sectional view.
The figure is a cross-sectional view of the line, and Figure 6 is Figure 4.
7 is a perspective view of another example of the insulating sheet, FIG. 8 is a perspective view of the inner cover of an embodiment of the first invention, FIG. 9 is a rear perspective view thereof, and FIG. 10 is a perspective view of another example of the insulating sheet. A cross-sectional view of the embodiment, FIG. 11 is a cross-sectional view taken along the line XI-XI, FIG. 12 is a cross-sectional view taken along the line FIG.
The figures are a cross-sectional view taken along the line of FIG. 10, FIG. 14 is a cross-sectional view of an embodiment of the second invention, FIG.
A line sectional view, FIG. 17 is a line sectional view taken from FIG. 14. A... Relay body, 21... Insulation base, 28
...Magnetic metal outer cover, 29...Sealant,
33...Inner cover, 36...Protruding piece (injection part for sealing), 37...Adhesive.
Claims (1)
を前記絶縁ベースより垂下し、所定の目地止め用
注入部を形成した絶縁性の内カバーを前記リレー
本体に被せて前記リレー本体の充電部を被覆し、
前記目地止め用注入部よりシール剤を注入して前
記リレー本体と内カバーとの所定のすき間を塞
ぎ、磁性体金属製の外カバーを前記内カバーに被
せて外カバーと前記絶縁ベースとをシールすると
ともに前記内カバーと前記絶縁ベースとをシール
することを特徴とするリードリレーの製造方法。 ２ 絶縁ベース上にリレー本体を設置して各端子
を前記絶縁ベースより垂下し、所定の目地止め用
注入部および接着剤注入部を形成した絶縁性の内
カバーを前記リレー本体に被せてその充電部を被
覆し、前記内カバーの目地止め用注入部よりシー
ル剤を注入して前記リレー本体の所定のすき間を
塞ぎ、前記内カバーの前記接着剤注入部より接着
剤を注入して前記内カバー、リレー本体および絶
縁ベースを相互に接着一体化し、磁性体金属製の
外カバーを前記内カバーに被せて前記絶縁ベース
と前記外カバーとをシール剤でシールすることを
特徴とするリードリレーの製造方法。[Scope of Claims] 1. A relay body is installed on an insulating base, each terminal is suspended from the insulating base, and an insulating inner cover having a predetermined joint sealing injection part is placed over the relay body. Covers the live parts of the relay body,
A sealant is injected from the joint sealing injection part to close a predetermined gap between the relay body and the inner cover, and an outer cover made of magnetic metal is placed over the inner cover to seal the outer cover and the insulating base. and sealing the inner cover and the insulating base. 2. Install the relay body on an insulating base, let each terminal hang down from the insulating base, cover the relay body with an insulating inner cover with a prescribed joint injection part and adhesive injection part, and charge the relay body. A sealant is injected from the joint sealing injection part of the inner cover to close a predetermined gap in the relay body, and an adhesive is injected from the adhesive injection part of the inner cover to close the inner cover. Manufacture of a reed relay, characterized in that a relay body and an insulating base are bonded and integrated with each other, an outer cover made of magnetic metal is placed over the inner cover, and the insulating base and the outer cover are sealed with a sealant. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5103480A JPS56147337A (en) | 1980-04-15 | 1980-04-15 | Reed relay and method of manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5103480A JPS56147337A (en) | 1980-04-15 | 1980-04-15 | Reed relay and method of manufacturing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56147337A JPS56147337A (en) | 1981-11-16 |
| JPS645730B2 true JPS645730B2 (en) | 1989-01-31 |
Family
ID=12875514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5103480A Granted JPS56147337A (en) | 1980-04-15 | 1980-04-15 | Reed relay and method of manufacturing same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147337A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192224A (en) * | 1982-05-04 | 1983-11-09 | 沖電気工業株式会社 | Method of producing sealing structure like reed relay or the like |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535717Y2 (en) * | 1973-07-13 | 1980-08-22 | ||
| JPS5234349A (en) * | 1975-09-11 | 1977-03-16 | Matsushita Electric Works Ltd | Lead relay |
-
1980
- 1980-04-15 JP JP5103480A patent/JPS56147337A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56147337A (en) | 1981-11-16 |
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