JP3458093B2 - Antistatic structure of optical connector cleaning tool - Google Patents
Antistatic structure of optical connector cleaning toolInfo
- Publication number
- JP3458093B2 JP3458093B2 JP2000215365A JP2000215365A JP3458093B2 JP 3458093 B2 JP3458093 B2 JP 3458093B2 JP 2000215365 A JP2000215365 A JP 2000215365A JP 2000215365 A JP2000215365 A JP 2000215365A JP 3458093 B2 JP3458093 B2 JP 3458093B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- optical connector
- antistatic
- tape
- guide window
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3866—Devices, tools or methods for cleaning connectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2240/00—Type of materials or objects being cleaned
- B08B2240/02—Optical fibers or optical fiber connectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は光通信等に使用する
光コネクタプラグを清掃するための光コネクタ清掃具の
帯電防止構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an antistatic structure for an optical connector cleaning tool for cleaning an optical connector plug used for optical communication or the like.
【０００２】[0002]
【従来の技術】従来から光コネクタを清掃するために
は、アルコールと清掃紙を用いて塵埃をふき取るか、窒
素ガスなどで塵埃を飛ばしていた。しかし、前者は清掃
を行う個人によって清掃紙へのアルコールを浸す量が大
きく異なるため、清掃効果に大きなばらつきが発生し易
かった。また、アルコールは引火しやすく、その保管や
取り扱い、火気の点から充分な注意が必要であった。2. Description of the Related Art Conventionally, in order to clean an optical connector, alcohol and cleaning paper have been used to wipe the dust, or nitrogen gas or the like to blow the dust. However, in the former case, the amount of alcohol soaked in the cleaning paper varies greatly depending on the person who performs cleaning, and thus the cleaning effect is likely to vary widely. In addition, alcohol easily ignites, so it was necessary to take sufficient precautions in terms of storage, handling, and fire.
【０００３】上記に換わるものとして、乾式でかつテー
プ状に加工されたクリーニング用のクロス（布）を光コ
ネクタプラグの端面に押し当てて、該プラグ端面に付着
した塵埃、油膜などを清掃除去する光コネクタ用清掃具
が市販されている。As an alternative to the above, a dry and tape-shaped cleaning cloth (cloth) is pressed against the end face of the optical connector plug to clean and remove dust, oil film, etc. adhering to the end face of the plug. Optical connector cleaning tools are commercially available.
【０００４】図３と図４を用いて従来の光コネクタプラ
グ用清掃具を説明する。図３は従来の光コネクタ用清掃
具の外観の斜視図で、図４は同清掃具の内部構造の斜視
図である。１は本体ケース、２はテープ送りグリップ、
３はシャッタ、５は巻き取りリール、６は供給リール、
７は弾性体で出来た弾性パット部材である。A conventional optical connector plug cleaning tool will be described with reference to FIGS. 3 and 4. 3 is a perspective view of the appearance of a conventional optical connector cleaning tool, and FIG. 4 is a perspective view of the internal structure of the cleaning tool. 1 is the main body case, 2 is the tape feed grip,
3 is a shutter, 5 is a take-up reel, 6 is a supply reel,
Reference numeral 7 is an elastic pad member made of an elastic body.
【０００５】次に光コネクタ清掃具の操作方法を説明す
る。テープ送りグリップ２を握ると、テープ送りグリッ
プ２と連動したシャッタ３が開き、０．１デニール程度
の極めて細い繊維で織られたクリーニングテープ８がシ
ャッタ３開口部に露出すると同時に、クリーニングテー
プ８が巻き取りリール５に巻き取られて、新しいクリー
ニングテープ８が供給リール６からシャッタ３開口部に
供給される。シャッタ３開口部において、クリーニング
テープ８の裏面には弾性パット部材７が配置され、さら
に弾性パット部材７の裏面に支持部材（図示されな
い。）が配置され、この支持部材は新しいクリーニング
テープ８と弾性パット部材７を支持し、光コネクタプラ
グ９をクリーニングテープ８と弾性パット部材７に押圧
することを可能にする。清掃対象物である光コネクタプ
ラグ９の先端部を弾性パッド部材７、及び、支持部材で
支持された新しいクリーニングテープ８に押しつけなが
ら滑らせる。この動作で光コネクタプラグ９の先端部に
付着した塵埃や油脂などが除去され、光コネクタプラグ
９が清掃される。清掃後に、テープ送りグリップ２の握
りを緩めると、テープ送りグリップ２は内蔵されたバネ
の力で元の位置まで戻る。このときに、連動するシャッ
タ３が閉まり、クリーニングテープ８は本体ケース１内
に格納されて、クリーニングテープ８に塵埃が付着しな
い構造となっている。Next, a method of operating the optical connector cleaning tool will be described. When the tape feed grip 2 is gripped, the shutter 3 which is interlocked with the tape feed grip 2 is opened, and the cleaning tape 8 woven with an extremely thin fiber of about 0.1 denier is exposed at the opening of the shutter 3 and at the same time, the cleaning tape 8 is opened. The cleaning tape 8 is wound on the take-up reel 5 and new cleaning tape 8 is supplied from the supply reel 6 to the opening of the shutter 3. At the opening of the shutter 3, an elastic pad member 7 is arranged on the back surface of the cleaning tape 8, and a support member (not shown) is arranged on the back surface of the elastic pad member 7. It supports the pad member 7 and enables the optical connector plug 9 to be pressed against the cleaning tape 8 and the elastic pad member 7. The tip portion of the optical connector plug 9, which is the object to be cleaned, is slid while being pressed against the elastic pad member 7 and the new cleaning tape 8 supported by the support member. By this operation, dust, oil, etc. attached to the tip of the optical connector plug 9 are removed, and the optical connector plug 9 is cleaned. After cleaning, when the grip of the tape feeding grip 2 is loosened, the tape feeding grip 2 returns to the original position by the force of the built-in spring. At this time, the interlocking shutter 3 is closed, and the cleaning tape 8 is stored in the main body case 1 so that dust does not adhere to the cleaning tape 8.
【０００６】しかし、このような従来の光コネクタ清掃
具では、クリーニングテープ８は光コネクタプラグ９の
先端を摩擦するので、この動作により、クリーニングテ
ープ８と光コネクタプラグ９先端部のフェルール（プラ
スティック、セラミック、結晶化ガラスなどによって形
成されている。）が帯電する。さらに、弾性パッド部材
７がプラスティックやゴムで形成されている場合、クリ
ーニングテープ８との摩擦でこれも帯電する。このた
め、清掃中に、本来清掃すべき光コネクタプラグ９先端
部に帯電した塵埃を付着させる可能性がある。これによ
り光コネクタプラグの接続損失、反射減衰量が悪化する
場合がある。この問題を解決するために、田丸達は特開
平９−１０５８３５「光ファイバ用コネクタ清掃装置」
において、弾性パッド部材７に帯電防止ゴムを用いるこ
とを提案した。However, in such a conventional optical connector cleaning tool, since the cleaning tape 8 rubs the tip of the optical connector plug 9, this operation causes the ferrule (plastic, plastic) between the cleaning tape 8 and the tip of the optical connector plug 9. It is made of ceramics, crystallized glass, etc.) is charged. Further, when the elastic pad member 7 is made of plastic or rubber, it is also charged by friction with the cleaning tape 8. Therefore, during cleaning, charged dust may be attached to the tip of the optical connector plug 9 to be originally cleaned. This may deteriorate the connection loss and return loss of the optical connector plug. In order to solve this problem, Tamaru Tatsumi discloses in JP-A-9-105835 "Optical fiber connector cleaning device".
Proposed to use an antistatic rubber for the elastic pad member 7.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、この発
明において、弾性パッド部材７に帯電防止のために混
入した炭素繊維などが摩擦のために剥離し、発塵してし
まうという欠陥が発生し、また、弾性パッド部材７自
体を帯電防止構造にしても、充分な導電効果が得られ
ず、静電荷を充分に除去できない、弾性パッド部材は
クリーニングテープ８の裏面にあるため、その表面の静
電荷を効率的に除去できないという欠陥が残った。However, in the present invention, there is a defect that carbon fibers mixed in the elastic pad member 7 for the purpose of preventing static electricity are peeled off due to friction and dust is generated. Even if the elastic pad member 7 itself has an antistatic structure, a sufficient conductive effect cannot be obtained and electrostatic charges cannot be sufficiently removed. Since the elastic pad member is on the back surface of the cleaning tape 8, the electrostatic charge on the surface is removed. There was a defect that it could not be removed efficiently.
【０００８】本発明は、上記問題点を解決し、クリーニ
ング効果が常に安定した光コネクタ用清掃具の帯電防止
構造を提供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and provide an antistatic structure for a cleaning tool for an optical connector, the cleaning effect of which is always stable.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するため
に、本発明による光コネクタ清掃具の帯電防止構造は、
光コネクタプラグ９に付着した塵埃を除去するためのク
リーニングテープ８と、クリーニングテープ８をガイド
保護する清掃ガイド窓４と、清掃ガイド窓４下において
クリーニングテープ８の裏面に配置される弾性パット部
材７と、光コネクタプラグ９をクリーニングテープ８と
弾性パット部材７に押圧するために弾性パット部材７の
裏面に配置される支持部材と、清掃ガイド窓４下に供給
するためのクリーニングテープ８が巻かれた供給リール
６と、清掃ガイド窓７下に供給されたクリーニングテー
プ８を巻き取るための巻き取りリール５と、クリーニン
グテープ８、清掃ガイド窓４、弾性パット部材７、支持
部材、供給リール６及び巻き取りリール５を収納する本
体ケース１を有する光コネクタ清掃具の清掃ガイド窓４
に帯電防止部材を用いることを特徴とする。In order to solve the above problems, an antistatic structure for an optical connector cleaning tool according to the present invention comprises:
A cleaning tape 8 for removing dust adhering to the optical connector plug 9, a cleaning guide window 4 for guiding and protecting the cleaning tape 8, and an elastic pad member 7 arranged on the back surface of the cleaning tape 8 under the cleaning guide window 4. The support member arranged on the back surface of the elastic pad member 7 for pressing the optical connector plug 9 against the cleaning tape 8 and the elastic pad member 7, and the cleaning tape 8 for supplying the cleaning tape under the cleaning guide window 4 are wound. Supply reel 6, a take-up reel 5 for winding the cleaning tape 8 supplied under the cleaning guide window 7, a cleaning tape 8, a cleaning guide window 4, an elastic pad member 7, a support member, a supply reel 6, and A cleaning guide window 4 of an optical connector cleaning tool having a body case 1 for accommodating a take-up reel 5
Is characterized by using an antistatic member.
【００１０】本発明の光コネクタ清掃具は、金属あるい
は高い導電率の導電性プラスティック樹脂などで形成さ
れた清掃ガイド窓４をシャッタ３開口部のクリーニング
テープ８の表面側に設ける。これによって、クリーニン
グテープ８に帯電した電荷をクリーニングテープ８から
誘導放電することが出来る。この構造によって、クリー
ニングテープ８や清掃の対象となる光コネクタプラグ９
の先端部が帯電しにくくなる。また、帯電したとしても
すぐに放電することが可能で、塵埃が付着するのを抑制
する効果がある。In the optical connector cleaning tool of the present invention, a cleaning guide window 4 formed of metal or conductive plastic resin having high conductivity is provided on the surface side of the cleaning tape 8 at the opening of the shutter 3. As a result, the electric charge charged on the cleaning tape 8 can be induced and discharged from the cleaning tape 8. With this structure, the cleaning tape 8 and the optical connector plug 9 to be cleaned are
The tip of the will not be easily charged. Further, even if it is charged, it can be discharged immediately, which has the effect of suppressing the adhesion of dust.
【００１１】ここで、クリーニングテープ８をガイド保
護するとは、清掃ガイド窓４と弾性パット部材７の間に
導かれたクリーニングテープ８に対して、清掃ガイド窓
４に窓を設けることにより、クリーニングテープ８のう
ち窓下にある部分のみを露出させて窓枠外の部分に塵埃
が付着するのを保護し、又、清掃対象物である光コネク
タプラグ９を窓の部分からのみ挿入し、光コネクタプラ
グ９を窓枠外にいかないようにガイドすると共に、クリ
ーニングテープ８のうち窓枠外の部分に光コネクタプラ
グ９が接触しないように保護することをいう。Here, the guide protection of the cleaning tape 8 means that the cleaning tape 8 is guided between the cleaning guide window 4 and the elastic pad member 7 by providing the cleaning guide window 4 with a window. Only the part under the window of 8 is exposed to protect dust from adhering to the part outside the window frame, and the optical connector plug 9 to be cleaned is inserted only from the part of the window. It means that the optical connector plug 9 is guided so as not to go out of the window frame and that the optical connector plug 9 is protected from contacting the portion of the cleaning tape 8 outside the window frame.
【００１２】また、上記課題を解決するために、清掃ガ
イド窓４に用いる帯電防止部材として金属、導電性プラ
スティック、帯電防止樹脂、帯電防止加工紙のいずれか
あるいはこれらの組み合わせを用いることを特徴とす
る。また、本体ケース１に導電性プラスティックを用
い、前記本体ケースの内側に帯電防止剤を塗布すること
を特徴とする。清掃ガイド窓４に帯電防止効果の高い材
料を用い、本体ケース１に帯電防止材料を用いることに
より、帯電の防止と放電を効率化するためである。In order to solve the above problems, any one of metal, conductive plastic, antistatic resin, antistatic processed paper, or a combination thereof is used as an antistatic member used for the cleaning guide window 4. To do. In addition, a conductive plastic is used for the body case 1, and an antistatic agent is applied to the inside of the body case. This is because the cleaning guide window 4 is made of a material having a high antistatic effect and the main body case 1 is made of an antistatic material so that the charging is prevented and the discharge is efficiently performed.
【００１３】[0013]
【発明の実施の形態】以下、図面に基づき本発明の実施
の形態を説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.
【００１４】図１に本発明による一実施形態の構成を示
す。８はクリーニングテープ、５は巻き取りリール、６
は供給リール、４は帯電防止の清掃ガイド窓である。７
の弾性パッド部材はゴム材で形成されている。清掃ガイ
ド窓４を帯電防止材料、本例では帯電防止加工紙（表面
抵抗値：９× １０11Ω程度）で形成することにより、
清掃に使用するクリーニングテープ８周辺部を帯電しに
くくすると共に、仮に帯電したとしてもチャージは本体
ケース１に流れ、使用者の身体に導電、アースされる。
その結果、クリーニングテープ８の残留電荷は著しく減
少する。FIG. 1 shows the configuration of an embodiment according to the present invention. 8 is a cleaning tape, 5 is a take-up reel, 6
Is a supply reel, and 4 is an antistatic cleaning guide window. 7
The elastic pad member is made of a rubber material. By forming the cleaning guide window 4 with an antistatic material, in this example, antistatic processed paper (surface resistance value: about 9 × 10 11 Ω),
The periphery of the cleaning tape 8 used for cleaning is less likely to be charged, and even if it is charged, the charge flows to the main body case 1 and is electrically conductive and grounded by the user's body.
As a result, the residual charge on the cleaning tape 8 is significantly reduced.
【００１５】また、本実施形態では、弾性パッド部材７
に帯電防止のための炭素繊維などを混入していないの
で、炭素繊維などが摩擦のために剥離し、発塵してしま
うという欠陥が生じない。清掃ガイド窓４自体が帯電防
止効果が高いので、帯電を効率良く防止できる。清掃ガ
イド窓４はクリーニングテープ８の表面側にあるため、
クリーニングテープ８表面の静電荷を効率的に除去でき
る。Further, in this embodiment, the elastic pad member 7 is used.
Since no carbon fiber or the like for preventing electrification is mixed in, the defect that carbon fiber or the like is peeled off due to friction and dust is not generated. Since the cleaning guide window 4 itself has a high antistatic effect, the charging can be efficiently prevented. Since the cleaning guide window 4 is on the surface side of the cleaning tape 8,
The electrostatic charge on the surface of the cleaning tape 8 can be efficiently removed.
【００１６】[0016]
【発明の効果】以上説明したとおり、本発明は清掃ガイ
ド窓に帯電防止材料を使用するので、従来の光コネクタ
清掃具に比べて、クリーニングテープ表面の帯電の発生
を小さく抑圧でき、また、クリーニングテープ表面の静
電荷を効率よく除去できるため、高性能な光コネクタの
清掃具の帯電防止構造を実現できる。As described above, since the present invention uses the antistatic material for the cleaning guide window, it is possible to suppress the occurrence of electrostatic charge on the surface of the cleaning tape as compared with the conventional optical connector cleaning tool, and to clean the cleaning tape. Since electrostatic charges on the tape surface can be efficiently removed, a high-performance antistatic structure for a cleaning tool for an optical connector can be realized.
【図１】本発明に基づく光コネクタ用清掃具の構成を説
明するための斜視図である。FIG. 1 is a perspective view for explaining a configuration of a cleaning tool for an optical connector according to the present invention.
【図２】本発明に基づく光コネクタ用清掃具内部の構成
を説明するための斜視図である。FIG. 2 is a perspective view for explaining the internal structure of the cleaning tool for an optical connector according to the present invention.
【図３】従来の光コネクタ清掃具の構成を説明するため
の斜視図である。FIG. 3 is a perspective view for explaining the configuration of a conventional optical connector cleaning tool.
【図４】従来の光コネクタ清掃具内部の構成を説明する
ための斜視図である。FIG. 4 is a perspective view for explaining the internal structure of a conventional optical connector cleaning tool.
１ 本体ケース ２ テープ送りグリップ ３ シャッタ ４ 清掃ガイド窓 ５ 巻き取りリール ６ 供給リール ７ 弾性パッド部材 ８ クリーニングテープ ９ 光コネクタプラグ 1 body case 2 Tape feed grip 3 shutters 4 Cleaning guide window 5 take-up reel 6 supply reels 7 Elastic pad member 8 cleaning tape 9 Optical connector plug
───────────────────────────────────────────────────── フロントページの続き (72)発明者 福原 アイ 東京都新宿区西新宿二丁目１番１号 エ ヌ・ティ・ティ・アドバンステクノロジ 株式会社内 (72)発明者 後藤 仁 大阪府大阪市浪速区芦原１丁目３番18号 東洋クリエイティブテクノロジー株式 会社内 (72)発明者 岩金 功 大阪府大阪市浪速区芦原１丁目３番18号 東洋クリエイティブテクノロジー株式 会社内 (72)発明者 三佐和 淳 大阪府大阪市浪速区芦原１丁目３番18号 東洋クリエイティブテクノロジー株式 会社内 (56)参考文献 特開 平９−105835（ＪＰ，Ａ) 特開 平６−242347（ＪＰ，Ａ) 特開 平２−264907（ＪＰ，Ａ) 特開 平２−171706（ＪＰ，Ａ) 特開 平８−94882（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) G02B 6/36 - 6/40 G02B 6/00 A47L 25/00 - 25/12 B08B 1/00 - 13/00 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Fukuhara Ai 1-1-1, Nishishinjuku, Shinjuku-ku, Tokyo NTT Advanced Technology Co., Ltd. (72) Inventor Hitoshi Goto Naniwa Osaka, Osaka Prefecture 1-3-18 Ashihara, Toyo Creative Technology Co., Ltd. (72) Inventor Isao Iwakane 1-3-18 Ashihara, Naniwa-ku, Osaka-shi, Toyo Creative Technology Co., Ltd. (72) Inventor Jun Misawa Osaka Toyo Creative Technology Co., Ltd. 1-318 Ashihara, Naniwa-ku, Osaka, Japan (56) References JP-A-9-105835 (JP, A) JP-A-6-242347 (JP, A) JP-A-2- 264907 (JP, A) JP-A 2-171706 (JP, A) JP-A 8-94882 (JP, A) (58) Fields investigated ( Int.Cl. 7 , DB name) G02B 6/36-6/40 G02B 6/00 A47L 25/00-25/12 B08B 1/00-13/00
Claims (3)
するためのクリーニングテープと、前記クリーニングテ
ープをガイド保護する清掃ガイド窓と、前記清掃ガイド
窓下においてクリーニングテープの裏面に配置される弾
性パット部材と、前記光コネクタプラグを前記クリーニ
ングテープと前記弾性パット部材に押圧するために前記
弾性パット部材の裏面に配置される支持部材と、前記清
掃ガイド窓下に供給するための前記クリーニングテープ
が巻かれた供給リール、前記清掃ガイド窓下に供給され
たクリーニングテープを巻き取るための巻き取りリー
ル、前記クリーニングテープ、前記清掃ガイド窓、前記
弾性パット部材、前記支持部材、前記供給リール及び前
記巻き取りリールを収納する本体ケースを有する光コネ
クタ清掃具の前記清掃ガイド窓に帯電防止部材を用いる
ことを特徴とする光コネクタ清掃具の帯電防止構造。1. A cleaning tape for removing dust adhering to an optical connector plug, a cleaning guide window for guiding and protecting the cleaning tape, and an elastic pad member arranged on the back surface of the cleaning tape under the cleaning guide window. A support member arranged on the back surface of the elastic pad member to press the optical connector plug against the cleaning tape and the elastic pad member, and the cleaning tape for supplying under the cleaning guide window. Supply reel, take-up reel for winding up the cleaning tape supplied under the cleaning guide window, the cleaning tape, the cleaning guide window, the elastic pad member, the support member, the supply reel, and the take-up reel Cleaning of an optical connector cleaning tool having a body case for housing An antistatic structure for an optical connector cleaning tool, characterized in that an antistatic member is used for the guide window.
金属、導電性プラスティック、帯電防止樹脂、帯電防止
加工紙のいずれかあるいはこれらの組み合わせを用いる
ことを特徴とする光コネクタ清掃具の帯電防止構造。2. The antistatic structure for an optical connector cleaning tool according to claim 1, wherein any one of metal, conductive plastic, antistatic resin, antistatic processed paper or a combination thereof is used as the antistatic member. .
ースに導電性プラスティックを用い、前記本体ケースの
内側に帯電防止剤を塗布することを特徴とする光コネク
タ清掃具の帯電防止構造。3. The antistatic structure for an optical connector cleaning tool according to claim 1, wherein a conductive plastic is used for the main body case, and an antistatic agent is applied to the inside of the main body case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000215365A JP3458093B2 (en) | 2000-07-17 | 2000-07-17 | Antistatic structure of optical connector cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000215365A JP3458093B2 (en) | 2000-07-17 | 2000-07-17 | Antistatic structure of optical connector cleaning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002031739A JP2002031739A (en) | 2002-01-31 |
| JP3458093B2 true JP3458093B2 (en) | 2003-10-20 |
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ID=18710797
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000215365A Expired - Lifetime JP3458093B2 (en) | 2000-07-17 | 2000-07-17 | Antistatic structure of optical connector cleaning tool |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6547444B2 (en) * | 2001-01-31 | 2003-04-15 | Teradyne, Inc. | Techniques for selectively exposing and protecting an optical interface using film |
| FR2893748B1 (en) * | 2005-11-23 | 2008-01-04 | Essilor Int | ANTISTATIC DEMONSTRATOR |
| JP7429781B2 (en) * | 2020-07-01 | 2024-02-08 | 株式会社フジクラ | cleaning tools |
| WO2025134446A1 (en) * | 2023-12-20 | 2025-06-26 | 株式会社フジクラ | Optical connector cleaning tool |
| WO2025134447A1 (en) * | 2023-12-20 | 2025-06-26 | 株式会社フジクラ | Optical connector cleaning tool |
-
2000
- 2000-07-17 JP JP2000215365A patent/JP3458093B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002031739A (en) | 2002-01-31 |
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