JPH01150326U - - Google Patents

Info

Publication number
JPH01150326U
JPH01150326U JP4653588U JP4653588U JPH01150326U JP H01150326 U JPH01150326 U JP H01150326U JP 4653588 U JP4653588 U JP 4653588U JP 4653588 U JP4653588 U JP 4653588U JP H01150326 U JPH01150326 U JP H01150326U
Authority
JP
Japan
Prior art keywords
guide hole
arc extinguishing
movable contact
opening
arc
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.)
Granted
Application number
JP4653588U
Other languages
Japanese (ja)
Other versions
JPH0625854Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988046535U priority Critical patent/JPH0625854Y2/en
Publication of JPH01150326U publication Critical patent/JPH01150326U/ja
Application granted granted Critical
Publication of JPH0625854Y2 publication Critical patent/JPH0625854Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第３図はこの考案による電磁接触
器の導通チエツク機構付き開閉表示装置の一実施
例を示す図で、第１図は開離状態の要部縦断面図
、第２図は閉成状態の要部縦断面図、第３図は要
部拡大分解斜視図、第４図および第５図は従来の
電磁接触器の導通チエツク機構付き開閉表示装置
の一例を示す図で、第４図は開離状態の要部縦断
面図、第５図は閉成状態の要部縦断面図である。 ７……可動接触子、２０……消弧室、２１……
消弧枠、２１ａ……隔壁、２１ｂ……枠板、２１
ｃ……第１の案内孔、２２……消弧蓋、２２ａ…
…第２の案内孔、２３……アーク案内橋、２３ａ
……狹幅部、２８……開閉表示体、２８ａ……角
窓、２９……ばね。 Figures 1 to 3 are diagrams showing an embodiment of the opening/closing display device with a continuity check mechanism for an electromagnetic contactor according to this invention. 3 is an enlarged exploded perspective view of the main part, and FIGS. 4 and 5 are views showing an example of an open/close display device with a continuity check mechanism for a conventional electromagnetic contactor. The figure is a longitudinal sectional view of the main part in the open state, and FIG. 5 is the longitudinal sectional view of the main part in the closed state. 7... Movable contactor, 20... Arc extinguishing chamber, 21...
Arc extinguishing frame, 21a... bulkhead, 21b... frame plate, 21
c...first guide hole, 22...arc extinguishing lid, 22a...
...Second guide hole, 23...Arc guide bridge, 23a
... narrow width part, 28 ... opening/closing display body, 28a ... square window, 29 ... spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正面側開口部の極毎を区画する隔壁間に第１の
案内孔を有する連結枠板が設けられた消弧枠、該
消弧枠の正面側開口部に着脱自在に取付けられ前
記第１の案内孔と同一形状で連通する第２の案内
孔が設けられた消弧蓋でなる消弧室と、前記消弧
枠の連結枠板と消弧蓋と間に隔壁に沿い挟持され
前記第１および第２の案内孔との一致個所が狹幅
に形成されたアーク案内橋と、該アーク案内橋の
狭幅部に嵌挿されるとともに前記第１および第２
の案内孔に摺動自在に案内され、ばね付勢により
可動接触子の開離状態と連接して前記第２の案内
孔から突出させられるとともに、閉成状態に可動
接触子との間に可動接触子のワイプ量より小さく
Ｏより大きい隙間を持つ開閉表示体とを備えてな
ることを特徴とする電磁接触器の導通チエツク機
構付き開閉表示装置。 An arc extinguishing frame provided with a connecting frame plate having a first guide hole between the partition walls that partition each pole of the front opening; an arc extinguishing chamber including an arc extinguishing lid provided with a second guide hole having the same shape as the guide hole and communicating with the guide hole; and an arc guide bridge having a narrow width at a point where it coincides with the second guide hole;
The movable contact is slidably guided in the guide hole, and is caused to protrude from the second guide hole in conjunction with the open state of the movable contact by spring bias, and is movable between the movable contact and the closed state. 1. An opening/closing indicator with a continuity check mechanism for an electromagnetic contactor, comprising an opening/closing indicator having a gap smaller than the wipe amount of a contact and larger than O.
JP1988046535U 1988-04-06 1988-04-06 Open / close display device with conductivity check mechanism for electromagnetic contactor Expired - Lifetime JPH0625854Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046535U JPH0625854Y2 (en) 1988-04-06 1988-04-06 Open / close display device with conductivity check mechanism for electromagnetic contactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046535U JPH0625854Y2 (en) 1988-04-06 1988-04-06 Open / close display device with conductivity check mechanism for electromagnetic contactor

Publications (2)

Publication Number Publication Date
JPH01150326U true JPH01150326U (en) 1989-10-18
JPH0625854Y2 JPH0625854Y2 (en) 1994-07-06

Family

ID=31272803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046535U Expired - Lifetime JPH0625854Y2 (en) 1988-04-06 1988-04-06 Open / close display device with conductivity check mechanism for electromagnetic contactor

Country Status (1)

Country Link
JP (1) JPH0625854Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876183B2 (en) 2005-11-25 2011-01-25 Panasonic Electric Works Co., Ltd. Electromagnetic switching device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529972U (en) * 1978-08-16 1980-02-27
JPS5943621U (en) * 1982-09-13 1984-03-22 マツダ株式会社 Diesel engine exhaust gas purification device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529972U (en) * 1978-08-16 1980-02-27
JPS5943621U (en) * 1982-09-13 1984-03-22 マツダ株式会社 Diesel engine exhaust gas purification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876183B2 (en) 2005-11-25 2011-01-25 Panasonic Electric Works Co., Ltd. Electromagnetic switching device

Also Published As

Publication number Publication date
JPH0625854Y2 (en) 1994-07-06

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