SK521188A3 - Pawl device of high-speed circuit breaker - Google Patents

Pawl device of high-speed circuit breaker Download PDF

Info

Publication number
SK521188A3
SK521188A3 SK5211-88A SK521188A SK521188A3 SK 521188 A3 SK521188 A3 SK 521188A3 SK 521188 A SK521188 A SK 521188A SK 521188 A3 SK521188 A3 SK 521188A3
Authority
SK
Slovakia
Prior art keywords
pulley
roller
contact bridge
acting
movable contact
Prior art date
Application number
SK5211-88A
Other languages
English (en)
Slovak (sk)
Other versions
SK278090B6 (en
Inventor
Henri Duffour
Serge Martin
Ernst Studer
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SK278090B6 publication Critical patent/SK278090B6/sk
Publication of SK521188A3 publication Critical patent/SK521188A3/sk

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Contacts (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Sheet Holders (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Trip Switchboards (AREA)
  • Lock And Its Accessories (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
SK5211-88A 1987-07-22 1988-07-20 Pawl device of high-speed circuit breaker SK521188A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2776/87A CH673175A5 (es) 1987-07-22 1987-07-22

Publications (2)

Publication Number Publication Date
SK278090B6 SK278090B6 (en) 1995-12-06
SK521188A3 true SK521188A3 (en) 1995-12-06

Family

ID=4241347

Family Applications (1)

Application Number Title Priority Date Filing Date
SK5211-88A SK521188A3 (en) 1987-07-22 1988-07-20 Pawl device of high-speed circuit breaker

Country Status (17)

Country Link
US (1) US4877928A (es)
EP (1) EP0300270B1 (es)
JP (1) JP2547242B2 (es)
KR (1) KR970004395B1 (es)
CN (1) CN1010903B (es)
AT (1) ATE84913T1 (es)
BR (1) BR8803654A (es)
CA (1) CA1330224C (es)
CH (1) CH673175A5 (es)
CZ (1) CZ279701B6 (es)
DE (1) DE3877645D1 (es)
ES (1) ES2038246T3 (es)
FI (1) FI88552C (es)
PL (1) PL158664B1 (es)
SK (1) SK521188A3 (es)
SU (1) SU1748663A3 (es)
UA (1) UA18262A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250628A (ja) * 1989-03-22 1990-10-08 Matsushita Electric Ind Co Ltd 複合機能素子
GB9622732D0 (en) * 1996-10-31 1997-01-08 Powerbreaker Plc Mains electrical outlet
US6621020B2 (en) * 2000-10-25 2003-09-16 Fuji Electric Co., Ltd. Breaking mechanism for circuit breaker
DE102005050693A1 (de) * 2005-10-18 2007-04-26 Siemens Ag Verklinkungsvorrichtung für einen Leistungsschalter
EP2410548A1 (de) * 2010-07-23 2012-01-25 Eaton Industries GmbH Schaltschloss für ein elektrisches Schaltgerät
CN103236379A (zh) * 2013-04-19 2013-08-07 中国船舶重工集团公司第七一二研究所 直流快速断路器触头系统
CN104299813A (zh) * 2014-10-28 2015-01-21 大全集团有限公司 一种电磁斥力机构开断器
CN106449226B (zh) * 2016-10-28 2019-04-05 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种快速开关用锁扣机构及方法
AT519374B1 (de) * 2017-01-13 2018-06-15 Blum Gmbh Julius Führungssystem zur Führung eines bewegbar gelagerten Möbelteiles
CN110635178B (zh) * 2018-06-22 2021-02-19 北汽福田汽车股份有限公司 蓄电池的断电装置、蓄电池、蓄电池的控制系统及车辆
CN110931317B (zh) * 2019-09-19 2021-09-14 许继集团有限公司 直流断路器及其自锁装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR629390A (fr) * 1926-04-27 1927-11-09 Alsacienne Constr Meca Mécanisme d'accrochage à déclanchement radide et précis, applicable par exemple aux interrupteurs électriques, disjoncteurs, relais, etc.
US1966188A (en) * 1929-04-27 1934-07-10 Westinghouse Electric & Mfg Co Electric switch
US2031458A (en) * 1934-10-30 1936-02-18 Gen Electric Operating mechanism
US2251171A (en) * 1938-09-21 1941-07-29 Allis Chalmers Mfg Co Circuit breaker
US3012800A (en) * 1959-06-23 1961-12-12 Gen Electric Trip mechanism
NL268370A (es) * 1960-08-20
US3813579A (en) * 1970-11-09 1974-05-28 Rucker Co Electric receptacle assembly with ground fault protection

Also Published As

Publication number Publication date
PL273856A1 (en) 1989-02-20
EP0300270B1 (de) 1993-01-20
CN1010903B (zh) 1990-12-19
ES2038246T3 (es) 1993-07-16
FI883462A0 (fi) 1988-07-21
KR890002926A (ko) 1989-04-11
US4877928A (en) 1989-10-31
EP0300270A1 (de) 1989-01-25
FI883462A (fi) 1989-01-23
PL158664B1 (pl) 1992-09-30
JPS6441125A (en) 1989-02-13
FI88552C (fi) 1993-05-25
CH673175A5 (es) 1990-02-15
ATE84913T1 (de) 1993-02-15
CN1031445A (zh) 1989-03-01
DE3877645D1 (de) 1993-03-04
UA18262A (uk) 1997-12-25
JP2547242B2 (ja) 1996-10-23
BR8803654A (pt) 1989-02-14
KR970004395B1 (ko) 1997-03-27
FI88552B (fi) 1993-02-15
CZ521188A3 (en) 1995-01-18
SK278090B6 (en) 1995-12-06
SU1748663A3 (ru) 1992-07-15
CZ279701B6 (cs) 1995-06-14
CA1330224C (en) 1994-06-14

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