JPS612757U - Explosion-proof electrical/displacement conversion mechanism - Google Patents
Explosion-proof electrical/displacement conversion mechanismInfo
- Publication number
- JPS612757U JPS612757U JP8662984U JP8662984U JPS612757U JP S612757 U JPS612757 U JP S612757U JP 8662984 U JP8662984 U JP 8662984U JP 8662984 U JP8662984 U JP 8662984U JP S612757 U JPS612757 U JP S612757U
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- proof
- conversion mechanism
- displacement conversion
- flange
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の出力ステムの取付け構造を示す断面図、
第２図は本考案に係る防爆型電気／変位．変換機構め一
実施例を示す断面図、第３図は禾考、案，を電空変換器
に適用した図、一第４図は本考案の他の実施例を示す要
部断面図である。
１０・・・・・・取付ベース、１２・・・・・・防爆型
電気／変位変換機構、１３・・・・・・外側ヨーク、１
４・・・・・・カバー、１７・・・・・・永久磁石、１
８・・・・・・内側ヨーク、１９・・・・・・出力ステ
ム、２０・・・・・・貫通孔、２２・・・・・・−ヲ″
′・、３１゜Ｉｔｅｍｓ金１Figure 1 is a cross-sectional view showing the mounting structure of a conventional output stem.
Figure 2 shows an explosion-proof electrical/displacement model according to the present invention. FIG. 3 is a cross-sectional view showing an embodiment of the conversion mechanism; FIG. 3 is a diagram in which the idea is applied to an electro-pneumatic converter; FIG. 4 is a cross-sectional view of main parts showing another embodiment of the present invention. . 10...Mounting base, 12...Explosion-proof electricity/displacement conversion mechanism, 13...Outer yoke, 1
4...Cover, 17...Permanent magnet, 1
8...Inner yoke, 19...Output stem, 20...Through hole, 22...-wo''
'・, 31゜Items gold 1
Claims (1)
よって軸方向に変位され、その変位が外部に取り出され
る出力ステムを備え、前記出力ステムに鍔を設け、この
鍔と、該鍔と対向する前記′防爆容器の壁面との間に防
爆スキを満足する隙間を設け、前記鍔に防爆スキの奥行
きを満足する径を与えたことを特徴とする防爆型電気／
変位変換機構。The output stem includes an output stem which is elastically supported and disposed in an explosion-proof container and is displaced in the axial direction by energization of the coil, and the displacement is taken out to the outside, and the output stem is provided with a flange, and the flange is opposed to the flange. An explosion-proof electrical device characterized in that a gap satisfying an explosion-proof gap is provided between the wall surface of the explosion-proof container and the brim has a diameter satisfying the depth of the explosion-proof gap.
Displacement conversion mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8662984U JPS612757U (en) | 1984-06-13 | 1984-06-13 | Explosion-proof electrical/displacement conversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8662984U JPS612757U (en) | 1984-06-13 | 1984-06-13 | Explosion-proof electrical/displacement conversion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS612757U true JPS612757U (en) | 1986-01-09 |
Family
ID=30638114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8662984U Pending JPS612757U (en) | 1984-06-13 | 1984-06-13 | Explosion-proof electrical/displacement conversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612757U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939003A (en) * | 1972-08-25 | 1974-04-11 | ||
| JPS5247705B2 (en) * | 1972-09-28 | 1977-12-05 | ||
| JPS5247704B2 (en) * | 1972-06-09 | 1977-12-05 |
-
1984
- 1984-06-13 JP JP8662984U patent/JPS612757U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247704B2 (en) * | 1972-06-09 | 1977-12-05 | ||
| JPS4939003A (en) * | 1972-08-25 | 1974-04-11 | ||
| JPS5247705B2 (en) * | 1972-09-28 | 1977-12-05 |
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