JPH02199734A - 電気回路用過電流保護装置 - Google Patents

電気回路用過電流保護装置

Info

Publication number
JPH02199734A
JPH02199734A JP1320352A JP32035289A JPH02199734A JP H02199734 A JPH02199734 A JP H02199734A JP 1320352 A JP1320352 A JP 1320352A JP 32035289 A JP32035289 A JP 32035289A JP H02199734 A JPH02199734 A JP H02199734A
Authority
JP
Japan
Prior art keywords
contacts
circuit breaker
handle arm
operating lever
contact
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
Application number
JP1320352A
Other languages
English (en)
Japanese (ja)
Inventor
Alfred Eugene Maier
アルフレッド・ユージーン・メイヤー
Ronald Andrew Cheski
レオナルド・アンドリュー・チエスキ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPH02199734A publication Critical patent/JPH02199734A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker

Landscapes

  • Breakers (AREA)
JP1320352A 1988-12-08 1989-12-08 電気回路用過電流保護装置 Pending JPH02199734A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28113588A 1988-12-08 1988-12-08
US281,135 1988-12-08

Publications (1)

Publication Number Publication Date
JPH02199734A true JPH02199734A (ja) 1990-08-08

Family

ID=23076087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1320352A Pending JPH02199734A (ja) 1988-12-08 1989-12-08 電気回路用過電流保護装置

Country Status (7)

Country Link
JP (1) JPH02199734A (fr)
CN (1) CN1043222A (fr)
AU (1) AU4473389A (fr)
BR (1) BR8906276A (fr)
CA (1) CA2004181A1 (fr)
GB (1) GB2226451B (fr)
ZA (1) ZA898764B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035333A1 (fr) * 1996-03-15 1997-09-25 Mitsubishi Denki Kabushiki Kaisha Disjoncteur
CN104867778A (zh) * 2014-02-20 2015-08-26 通用电气公司 具有断开布置的限制器型空气断路器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704354B1 (fr) * 1993-04-20 1995-06-23 Merlin Gerin Mecanisme de commande d'un disjoncteur electrique modulaire.
US5927484A (en) * 1997-05-28 1999-07-27 Eaton Corporation Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring
DE19841685C2 (de) * 1998-09-11 2002-10-31 Aeg Niederspannungstech Gmbh Schalter
KR100914203B1 (ko) * 2007-08-10 2009-08-27 엘에스산전 주식회사 컨택트 온 기구를 갖는 배선용 차단기
JP6289677B2 (ja) * 2015-01-09 2018-03-07 三菱電機株式会社 回路遮断器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8023509U1 (de) * 1980-08-29 1980-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Niederspannungs-Schutzschalter für Sperrhebel
US4679016A (en) * 1986-01-08 1987-07-07 General Electric Company Interchangeable mechanism for molded case circuit breaker
GB2215519B (en) * 1988-03-01 1991-12-18 Midland Electric Mfg Co Ltd Circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035333A1 (fr) * 1996-03-15 1997-09-25 Mitsubishi Denki Kabushiki Kaisha Disjoncteur
CN104867778A (zh) * 2014-02-20 2015-08-26 通用电气公司 具有断开布置的限制器型空气断路器

Also Published As

Publication number Publication date
ZA898764B (en) 1990-08-29
AU4473389A (en) 1990-06-14
CA2004181A1 (fr) 1990-06-08
BR8906276A (pt) 1990-08-21
GB2226451B (en) 1993-07-07
GB8927714D0 (en) 1990-02-07
CN1043222A (zh) 1990-06-20
GB2226451A (en) 1990-06-27

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