JPH09270225A - 回路遮断器及びその製造方法 - Google Patents

回路遮断器及びその製造方法

Info

Publication number
JPH09270225A
JPH09270225A JP8236138A JP23613896A JPH09270225A JP H09270225 A JPH09270225 A JP H09270225A JP 8236138 A JP8236138 A JP 8236138A JP 23613896 A JP23613896 A JP 23613896A JP H09270225 A JPH09270225 A JP H09270225A
Authority
JP
Japan
Prior art keywords
unit
circuit breaker
opening
extinguishing chamber
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.)
Pending
Application number
JP8236138A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09270225A5 (it
Inventor
Sakanobu Sato
栄悦 佐藤
Hideaki Chagi
秀昭 茶木
Yukie Yamada
幸英 山田
Kazuya Aihara
和哉 藍原
Terumi Shimano
輝美 嶋野
Koichi Yokoyama
孝一 横山
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8236138A priority Critical patent/JPH09270225A/ja
Priority to PCT/JP1996/002679 priority patent/WO1998010455A1/ja
Priority to EP97300438A priority patent/EP0788128A3/en
Priority to SG1997000178A priority patent/SG76496A1/en
Priority to KR1019970003204A priority patent/KR100237808B1/ko
Priority to CN97103161A priority patent/CN1056704C/zh
Publication of JPH09270225A publication Critical patent/JPH09270225A/ja
Publication of JPH09270225A5 publication Critical patent/JPH09270225A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Breakers (AREA)
JP8236138A 1996-02-02 1996-09-06 回路遮断器及びその製造方法 Pending JPH09270225A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8236138A JPH09270225A (ja) 1996-02-02 1996-09-06 回路遮断器及びその製造方法
PCT/JP1996/002679 WO1998010455A1 (fr) 1996-09-06 1996-09-18 Coupe-circuit et procede de fabrication
EP97300438A EP0788128A3 (en) 1996-02-02 1997-01-24 Circuit breaker and manufacturing method therefor
SG1997000178A SG76496A1 (en) 1996-02-02 1997-01-25 Circuit breaker and manufacturing method therefor
KR1019970003204A KR100237808B1 (ko) 1996-02-02 1997-02-01 회로 차단기 및 그 제조 방법
CN97103161A CN1056704C (zh) 1996-02-02 1997-02-02 断路器及其制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-17336 1996-02-02
JP1733696 1996-02-02
JP8236138A JPH09270225A (ja) 1996-02-02 1996-09-06 回路遮断器及びその製造方法

Publications (2)

Publication Number Publication Date
JPH09270225A true JPH09270225A (ja) 1997-10-14
JPH09270225A5 JPH09270225A5 (it) 2005-03-17

Family

ID=26353834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8236138A Pending JPH09270225A (ja) 1996-02-02 1996-09-06 回路遮断器及びその製造方法

Country Status (5)

Country Link
EP (1) EP0788128A3 (it)
JP (1) JPH09270225A (it)
KR (1) KR100237808B1 (it)
CN (1) CN1056704C (it)
SG (1) SG76496A1 (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390460B1 (ko) * 2001-08-20 2003-07-04 엘지산전 주식회사 누전차단기의 전자장치부 차폐구조
KR100516589B1 (ko) * 1998-02-09 2005-09-22 후지 덴키 가부시끼가이샤 회로 차단기
EP2339605A1 (en) 2009-12-24 2011-06-29 Mitsubishi Electric Corporation Circuit breaker

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3721266B2 (ja) * 1998-08-04 2005-11-30 株式会社日立産機システム 回路遮断器
US6064018A (en) * 1998-10-23 2000-05-16 General Electric Company Molded case circuit breaker molded pole assembly
DE19952179A1 (de) * 1999-10-29 2001-05-03 Moeller Gmbh Elektrisches Schutzschaltgerät
DE10061394B4 (de) * 2000-12-09 2008-10-09 Moeller Gmbh Schaltvorrichtung mit schwimmend gelagertem, doppelt unterbrechendem Drehkontakt
DE10129505C1 (de) * 2001-06-19 2002-10-10 Moeller Gmbh Mehrpoliges Schaltgerät mit Zweifachgehäuse
US6774749B2 (en) * 2001-09-19 2004-08-10 Square D Company Trip cross bar and trip armature assembly for a circuit breaker
US7145420B2 (en) * 2004-10-01 2006-12-05 Cleveland, Ohio Support structure for a circuit interrupter latch and circuit breaker employing the same
CZ300251B6 (cs) * 2005-07-20 2009-04-01 Oez S. R. O. Spínací prístroj, zvlášte výkonový jistic
CN101188176B (zh) * 2007-11-27 2010-08-11 Tcl低压电器(无锡)有限公司 能正确显示塑壳断路器触头合分的装置
DE102010063111B4 (de) * 2010-12-15 2020-08-13 Siemens Aktiengesellschaft Umgehäuse eines Leistungsschalters, insbesondere eines Leistungsschalters für Nennströme oberhalb von 250A
DE102011002930B4 (de) * 2011-01-20 2020-09-10 Siemens Aktiengesellschaft Elektrischer Schalter
CA2909306C (en) * 2013-04-15 2019-06-11 Abb Oy Electric switch assembly
CN104400830B (zh) * 2014-12-09 2016-03-09 江苏省苏中建设集团股份有限公司 灭弧罩成型装配一体装置
CN109003867A (zh) * 2017-06-06 2018-12-14 人民电器集团上海有限公司 一种防止串烧的断路器
CN108511277A (zh) * 2018-06-01 2018-09-07 吴江市苏能电气工程有限公司 一种电气工程配电断路器
CN114068251B (zh) * 2020-08-03 2024-04-26 天津首瑞智能电气有限公司 一种电的开关
CN112563087B (zh) * 2020-12-25 2025-05-27 浙江奥来电器有限公司 一种小型断路器
CN112563086B (zh) * 2020-12-25 2025-06-13 浙江奥来电器有限公司 一种断路器上的锁扣弹簧装置
CN112530759B (zh) * 2020-12-25 2025-05-27 浙江奥来电器有限公司 一种断路器的锁扣、动触头座和动触头的联动装置
CN112530758B (zh) * 2020-12-25 2025-05-27 浙江奥来电器有限公司 一种断路器
CN112490090B (zh) * 2020-12-25 2025-06-20 浙江奥来电器有限公司 一种断路器的动触头机构
CN112563085B (zh) * 2020-12-25 2025-05-23 浙江奥来电器有限公司 一种断路器的动触头机构
CN112563084B (zh) * 2020-12-25 2025-05-09 浙江奥来电器有限公司 一种断路器的锁扣装置
CN112530757B (zh) * 2020-12-25 2025-06-13 浙江奥来电器有限公司 一种断路器动触头操作机构
CN113245833A (zh) * 2021-05-07 2021-08-13 陈弋 断路器组装工艺
CN116153733A (zh) * 2023-01-29 2023-05-23 美高电气科技有限公司 塑壳断路器用拼接式灭弧系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022298B (de) * 1956-09-07 1958-01-09 Siemens Ag Aus Baugruppen zusammensetzbarer Selbstschalter
US4218596A (en) * 1978-01-16 1980-08-19 Gould Inc. Circuit breaker molded housing
IT8121367U1 (it) * 1981-04-02 1982-10-02 Sace S P A Costr Elettromeccaniche Interruttore elettrico
US4894632A (en) * 1988-11-21 1990-01-16 Castonguay Roger N Molded case circuit breaker operating mechanism fold-down arrangement
US5204798A (en) * 1991-07-22 1993-04-20 General Electric Company Metering accessory for molded case circuit breakers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516589B1 (ko) * 1998-02-09 2005-09-22 후지 덴키 가부시끼가이샤 회로 차단기
KR100390460B1 (ko) * 2001-08-20 2003-07-04 엘지산전 주식회사 누전차단기의 전자장치부 차폐구조
EP2339605A1 (en) 2009-12-24 2011-06-29 Mitsubishi Electric Corporation Circuit breaker

Also Published As

Publication number Publication date
EP0788128A2 (en) 1997-08-06
KR100237808B1 (ko) 2000-01-15
CN1164117A (zh) 1997-11-05
CN1056704C (zh) 2000-09-20
SG76496A1 (en) 2000-11-21
EP0788128A3 (en) 1998-11-18
KR970063312A (ko) 1997-09-12

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