JPS49119762U - - Google Patents

Info

Publication number
JPS49119762U
JPS49119762U JP1973136929U JP13692973U JPS49119762U JP S49119762 U JPS49119762 U JP S49119762U JP 1973136929 U JP1973136929 U JP 1973136929U JP 13692973 U JP13692973 U JP 13692973U JP S49119762 U JPS49119762 U JP S49119762U
Authority
JP
Japan
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
JP1973136929U
Other languages
Japanese (ja)
Other versions
JPS5345256Y2 (enrdf_load_stackoverflow
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
Publication of JPS49119762U publication Critical patent/JPS49119762U/ja
Application granted granted Critical
Publication of JPS5345256Y2 publication Critical patent/JPS5345256Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP1973136929U 1972-12-01 1973-11-30 Expired JPS5345256Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00331077A US3815059A (en) 1972-12-01 1972-12-01 Circuit interrupter comprising electromagnetic opening means

Publications (2)

Publication Number Publication Date
JPS49119762U true JPS49119762U (enrdf_load_stackoverflow) 1974-10-14
JPS5345256Y2 JPS5345256Y2 (enrdf_load_stackoverflow) 1978-10-30

Family

ID=23205289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973136929U Expired JPS5345256Y2 (enrdf_load_stackoverflow) 1972-12-01 1973-11-30

Country Status (14)

Country Link
US (1) US3815059A (enrdf_load_stackoverflow)
JP (1) JPS5345256Y2 (enrdf_load_stackoverflow)
AR (1) AR201297A1 (enrdf_load_stackoverflow)
BE (1) BE808016A (enrdf_load_stackoverflow)
BR (1) BR7309229D0 (enrdf_load_stackoverflow)
CA (1) CA985722A (enrdf_load_stackoverflow)
CH (1) CH583968A5 (enrdf_load_stackoverflow)
DE (1) DE2360439B2 (enrdf_load_stackoverflow)
ES (1) ES420998A1 (enrdf_load_stackoverflow)
FR (1) FR2209203B1 (enrdf_load_stackoverflow)
GB (1) GB1412705A (enrdf_load_stackoverflow)
IT (1) IT1002055B (enrdf_load_stackoverflow)
PH (1) PH11797A (enrdf_load_stackoverflow)
ZA (1) ZA738632B (enrdf_load_stackoverflow)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959753A (en) * 1974-01-25 1976-05-25 Westinghouse Electric Corporation Circuit interrupter with load side short circuit
US3991391A (en) * 1974-01-29 1976-11-09 Westinghouse Electric Corporation Circuit interrupter with electromagnetic opening means
US3943473A (en) * 1974-04-29 1976-03-09 Square D Company Current limiting circuit breaker
US3943472A (en) * 1974-04-29 1976-03-09 Square D Company Current limiting circuit breaker
US3999155A (en) * 1974-09-25 1976-12-21 Westinghouse Electric Corporation Circuit interrupter including a current-limiting reactor
US4056798A (en) * 1975-09-23 1977-11-01 Westinghouse Electric Corporation Current limiting circuit breaker
US4025883A (en) * 1975-11-11 1977-05-24 Westinghouse Electric Corporation Modular integral motor controller
FR2351483A1 (fr) * 1976-05-12 1977-12-09 Merlin Gerin Disjoncteur rapide limitateur
US4144513A (en) * 1977-08-18 1979-03-13 Gould Inc. Anti-rebound latch for current limiting switches
US4247746A (en) * 1977-10-04 1981-01-27 Dorman Smith Switchgear Limited Electric circuit breaker
FR2421458A1 (fr) * 1978-03-31 1979-10-26 Merlin Gerin Disjoncteur multipolaire a dispositif electromagnetique d'ouverture rapide du contact mobile
US4227161A (en) * 1978-10-16 1980-10-07 Westinghouse Electric Corp. Current limiting circuit breaker with pivoting contact arm
US4255732A (en) * 1978-10-16 1981-03-10 Westinghouse Electric Corp. Current limiting circuit breaker
US4220934A (en) * 1978-10-16 1980-09-02 Westinghouse Electric Corp. Current limiting circuit breaker with integral magnetic drive device housing and contact arm stop
US4245203A (en) * 1978-10-16 1981-01-13 Westinghouse Electric Corp. Circuit interrupter with pivoting contact arm having a clinch-type contact
JPS5669745A (en) * 1979-11-10 1981-06-11 Terasaki Denki Sangyo Kk Circuit breaker
US4346357A (en) * 1979-12-17 1982-08-24 Gould Inc. Current-limiting circuit breaker adapter
US4516182A (en) * 1981-01-16 1985-05-07 Ga Technologies Inc. Current limiting apparatus
US4409573A (en) * 1981-04-23 1983-10-11 Siemens-Allis, Inc. Electromagnetically actuated anti-rebound latch
FR2511185A1 (fr) * 1981-08-07 1983-02-11 Telemecanique Electrique Dispositif automatique de limitation de courants de court-circuit
US4458224A (en) * 1982-04-20 1984-07-03 Siemens-Allis, Inc. Current-limiting circuit breaker adapter
US4527027A (en) * 1982-07-16 1985-07-02 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
US4470027A (en) * 1982-07-16 1984-09-04 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
FR2531565B1 (fr) * 1982-08-06 1985-11-15 Telemecanique Electrique Dispositifs modulaires de limitation de courant
US4620171A (en) * 1984-01-09 1986-10-28 Westinghouse Electric Corp. Molded case circuit breaker with resettable combined undervoltage and manual trip mechanism
US4630019A (en) * 1984-09-28 1986-12-16 Westinghouse Electric Corp. Molded case circuit breaker with calibration adjusting means for a bimetal
US4630017A (en) * 1984-10-01 1986-12-16 Siemens Energy & Automation, Inc. Magnetic structure for calibrating a circuit breaker
US4680564A (en) * 1984-10-01 1987-07-14 Siemens-Allis, Inc. Multi-pole molded case circuit breaker with a common contact operating crossbar member
US4612430A (en) * 1984-12-21 1986-09-16 Square D Company Anti-rebound latch
JPH0658785B2 (ja) * 1985-06-12 1994-08-03 株式会社東芝 回路しや断器
US4827231A (en) * 1988-01-28 1989-05-02 Westinghouse Electric Corp. Molded case circuit breaker with viewing window and sliding barrier
JPH01265423A (ja) * 1988-04-18 1989-10-23 Fuji Electric Co Ltd 回路遮断器
EP0410257A1 (de) * 1989-07-26 1991-01-30 Siemens Aktiengesellschaft Elektromechanischer Schnellschalter
DE59008339D1 (de) * 1989-07-26 1995-03-09 Siemens Ag Elektromechanischer Schnellschalter.
KR930010967B1 (ko) * 1989-09-18 1993-11-18 미쯔비시 덴끼 가부시기가이샤 한류형 회로차단기
US4951015A (en) * 1989-10-05 1990-08-21 Westinghouse Electric Corp. Circuit breaker with moving magnetic core for low current magnetic trip
JP2894052B2 (ja) * 1990-12-11 1999-05-24 株式会社日立製作所 回路遮断器
US5394126A (en) * 1994-04-18 1995-02-28 Eaton Corporatiion Circuit breaker with improved magnetic trip assembly
US5428329A (en) * 1994-05-24 1995-06-27 Eaton Corporation Springclip means for a latchable operating mechanism on a circuit breaker
US5471184A (en) * 1994-07-13 1995-11-28 Eaton Corporation Circuit breaker
US5861596A (en) * 1997-04-01 1999-01-19 Eaton Corporation Dual baffle apparatus for electrical switching device
US5874873A (en) * 1997-08-22 1999-02-23 Eaton Corporation Electric control apparatus
US5973280A (en) * 1998-03-23 1999-10-26 Eaton Corporation Circuit breaker with an anti-lift pivot handle
US6034586A (en) * 1998-10-21 2000-03-07 Airpax Corporation, Llc Parallel contact circuit breaker
DE19952179A1 (de) * 1999-10-29 2001-05-03 Moeller Gmbh Elektrisches Schutzschaltgerät
DE10013314C2 (de) * 2000-03-17 2002-01-17 Siemens Ag Elektromagnetisches Schaltgerät, insbesondere Schütz
WO2002035571A1 (en) * 2000-10-24 2002-05-02 Siemens Energy & Automation, Inc. Auxiliary contact molded case circuit breaker
RU2259612C2 (ru) * 2002-10-22 2005-08-27 Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" Автоматический выключатель с двумя разрывами контактов
US6831536B1 (en) 2003-08-29 2004-12-14 Eaton Corporation Circuit breaker slot motor having a stepped out portion
US6970059B2 (en) * 2003-12-11 2005-11-29 Eaton Corporation Slot motor including legs engaging openings of circuit breaker housing and electrical switching apparatus employing the same
US7348514B2 (en) * 2006-04-12 2008-03-25 Eaton Corporation Slot motor and circuit breaker including the same
EP2251887B1 (en) * 2009-05-15 2016-03-16 Abb Ag Electromagnetic trip device
EP2393094A1 (en) * 2010-06-07 2011-12-07 Eaton Industries GmbH Switch unit with arc-extinguishing units
DE102011008829B4 (de) * 2011-01-19 2012-08-09 Abb Ag Installationsschaltgerät
EP2631928A1 (de) * 2011-11-29 2013-08-28 Eaton Industries GmbH Permanentmagnetanordnung für eine Lichtbogentreiberanordnung und Schaltgerät
CN113284773B (zh) * 2021-05-26 2022-12-20 上海电器科学研究所（集团）有限公司 一种内置限流熔断器的开关
CN114878953B (zh) * 2022-07-07 2022-09-23 国网辽宁省电力有限公司 继电保护出口矩阵测试仪

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065508B (enrdf_load_stackoverflow) * 1959-09-17
DD33889A (enrdf_load_stackoverflow) *
DD36847A (enrdf_load_stackoverflow) *
GB165563A (en) * 1920-04-13 1921-07-07 Robert Alexander Raveau Bolton Improvements in electric overload circuit breakers
FR596483A (fr) * 1925-04-08 1925-10-24 Disjoncteur ultra-rapide
FR629040A (fr) * 1926-02-15 1927-11-03 Perfectionnements aux disjoncteurs ultra-rapides
US2037570A (en) * 1935-02-01 1936-04-14 Gen Electric High speed circuit breaker
US3136921A (en) * 1957-12-10 1964-06-09 Westinghouse Electric Corp Circuit breakers
DE1062327B (de) * 1958-10-28 1959-07-30 Licentia Gmbh Schalteinrichtung z. B. fuer Stromversorgungs- bzw. Verteilanlagen mit selektiv ansprechenden Leistungsschaltern fuer Kurzschlussstromstaerken
NL259252A (enrdf_load_stackoverflow) * 1960-12-21
US3139921A (en) * 1961-03-06 1964-07-07 Bendix Corp Method and apparatus for forming end turns on a wire wound unit
DE1284511B (de) * 1962-03-16 1968-12-05 Licentia Gmbh Fuer vorzugsweise hoehere Stromstaerken geeigneter, verklinkter Selbstschalter
DE1286184B (de) * 1962-07-13 1969-01-02 Licentia Gmbh Elektrischer Schalter, insbesondere Selbstschalter
DE1868763U (de) * 1963-01-16 1963-03-14 Stotz Kontakt Gmbh Installationsselbstschalter.
US3238326A (en) * 1964-06-26 1966-03-01 Allis Chalmers Mfg Co Contactor with a load current hold-in feature
US3469216A (en) * 1966-07-12 1969-09-23 Nikko Electric Mfg Co Ltd High speed current limiting circuit breaker utilizing electromagnetic repulsion
DE1763717B1 (de) * 1967-07-24 1971-08-12 Terasaki Denki Sangyo Kk Strombrgrenzender schnellschalter
US3517355A (en) * 1968-03-11 1970-06-23 Federal Pacific Electric Co Blow-open circuit breaker
FR2185853B1 (enrdf_load_stackoverflow) * 1972-05-26 1977-12-30 Merlin Gerin

Also Published As

Publication number Publication date
JPS5345256Y2 (enrdf_load_stackoverflow) 1978-10-30
ES420998A1 (es) 1976-04-01
US3815059A (en) 1974-06-04
DE2360439A1 (de) 1974-06-06
ZA738632B (en) 1974-09-25
PH11797A (en) 1978-07-05
CA985722A (en) 1976-03-16
GB1412705A (en) 1975-11-05
CH583968A5 (enrdf_load_stackoverflow) 1977-01-14
BR7309229D0 (pt) 1974-08-29
AR201297A1 (es) 1975-02-28
FR2209203B1 (enrdf_load_stackoverflow) 1980-05-23
DE2360439B2 (de) 1978-07-06
BE808016A (fr) 1974-05-29
IT1002055B (it) 1976-05-20
FR2209203A1 (enrdf_load_stackoverflow) 1974-06-28
AU6253873A (en) 1975-05-15

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