JPS58223233A - 回路しや断器 - Google Patents

回路しや断器

Info

Publication number
JPS58223233A
JPS58223233A JP10538682A JP10538682A JPS58223233A JP S58223233 A JPS58223233 A JP S58223233A JP 10538682 A JP10538682 A JP 10538682A JP 10538682 A JP10538682 A JP 10538682A JP S58223233 A JPS58223233 A JP S58223233A
Authority
JP
Japan
Prior art keywords
lever
link
connecting shaft
contact
shaft
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
JP10538682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH036612B2 (enrdf_load_stackoverflow
Inventor
寺岡　渉
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 JP10538682A priority Critical patent/JPS58223233A/ja
Publication of JPS58223233A publication Critical patent/JPS58223233A/ja
Publication of JPH036612B2 publication Critical patent/JPH036612B2/ja
Granted 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring

Landscapes

  • Breakers (AREA)
JP10538682A 1982-06-21 1982-06-21 回路しや断器 Granted JPS58223233A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10538682A JPS58223233A (ja) 1982-06-21 1982-06-21 回路しや断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10538682A JPS58223233A (ja) 1982-06-21 1982-06-21 回路しや断器

Publications (2)

Publication Number Publication Date
JPS58223233A true JPS58223233A (ja) 1983-12-24
JPH036612B2 JPH036612B2 (enrdf_load_stackoverflow) 1991-01-30

Family

ID=14406216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10538682A Granted JPS58223233A (ja) 1982-06-21 1982-06-21 回路しや断器

Country Status (1)

Country Link
JP (1) JPS58223233A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224526A (ja) * 1985-07-18 1987-02-02 イートン　コーポレイション 回路遮断器
JPS6344352U (enrdf_load_stackoverflow) * 1986-09-09 1988-03-25
US5082996A (en) * 1988-11-18 1992-01-21 Fuji Electric Co., Ltd. Switching mechanism in circuit breaker
US7582267B1 (en) 2005-10-05 2009-09-01 Fleetguard, Inc. Space saving serviceable exhaust aftertreatment assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224526A (ja) * 1985-07-18 1987-02-02 イートン　コーポレイション 回路遮断器
JPS6344352U (enrdf_load_stackoverflow) * 1986-09-09 1988-03-25
US5082996A (en) * 1988-11-18 1992-01-21 Fuji Electric Co., Ltd. Switching mechanism in circuit breaker
US7582267B1 (en) 2005-10-05 2009-09-01 Fleetguard, Inc. Space saving serviceable exhaust aftertreatment assembly

Also Published As

Publication number Publication date
JPH036612B2 (enrdf_load_stackoverflow) 1991-01-30

Similar Documents

Publication Publication Date Title
EP2015340A2 (en) Time delay output apparatus for circuit breaker
JPS58223233A (ja) 回路しや断器
JPH02139823A (ja) 回路遮断器の開閉機構
US3769477A (en) Switch operating mechanism
US4748428A (en) Multi-pole circuit interrupter
US5008504A (en) Switching mechanism in circuit breaker
AU2021204099B2 (en) Moving contact pressure maintaining mechanism and dual-power transfer switch
US6900712B2 (en) Circuit breaker
US4321440A (en) Circuit breaker with extended contact separation after trip
JP3294464B2 (ja) 回路遮断器操作装置および真空回路遮断器
JPH10241515A (ja) 補助開閉器の操作機構
KR102820128B1 (ko) 분리가능한 접촉부들을 갖는 전기 스위칭 유닛
JPS6029168B2 (ja) 開閉器の操作装置
JP2604108Y2 (ja) 開閉装置
JP2559735Y2 (ja) 遮断器の手動操作装置
JPH0646054Y2 (ja) 回路遮断器
JPS5868811A (ja) 電力開閉器用接触子機構
JPH0142097B2 (enrdf_load_stackoverflow)
JPH0337257B2 (enrdf_load_stackoverflow)
JPS623882Y2 (enrdf_load_stackoverflow)
JPH03159021A (ja) 回路遮断器の開閉機構
JPS5868830A (ja) 電気開閉器
JPH02204934A (ja) 回路遮断器の開閉機構
JPS6259404B2 (enrdf_load_stackoverflow)
JP2000133111A (ja) 回路遮断器