BE808016A - CIRCUIT SWITCH EQUIPPED WITH AN ELECTROMAGNETIC OPENING MEANS - Google Patents
CIRCUIT SWITCH EQUIPPED WITH AN ELECTROMAGNETIC OPENING MEANSInfo
- Publication number
- BE808016A BE808016A BE1005543A BE1005543A BE808016A BE 808016 A BE808016 A BE 808016A BE 1005543 A BE1005543 A BE 1005543A BE 1005543 A BE1005543 A BE 1005543A BE 808016 A BE808016 A BE 808016A
- Authority
- BE
- Belgium
- Prior art keywords
- opening means
- circuit switch
- electromagnetic opening
- switch equipped
- electromagnetic
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
BE808016A true BE808016A (en) | 1974-05-29 |
Family
ID=23205289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1005543A BE808016A (en) | 1972-12-01 | 1973-11-29 | CIRCUIT SWITCH EQUIPPED WITH AN ELECTROMAGNETIC OPENING MEANS |
Country Status (14)
Country | Link |
---|---|
US (1) | US3815059A (en) |
JP (1) | JPS5345256Y2 (en) |
AR (1) | AR201297A1 (en) |
BE (1) | BE808016A (en) |
BR (1) | BR7309229D0 (en) |
CA (1) | CA985722A (en) |
CH (1) | CH583968A5 (en) |
DE (1) | DE2360439B2 (en) |
ES (1) | ES420998A1 (en) |
FR (1) | FR2209203B1 (en) |
GB (1) | GB1412705A (en) |
IT (1) | IT1002055B (en) |
PH (1) | PH11797A (en) |
ZA (1) | ZA738632B (en) |
Families Citing this family (56)
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 (en) * | 1976-05-12 | 1977-12-09 | Merlin Gerin | QUICK LIMITER CIRCUIT BREAKER |
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 (en) * | 1978-03-31 | 1979-10-26 | Merlin Gerin | MULTIPOLAR CIRCUIT BREAKER WITH ELECTROMAGNETIC DEVICE FOR QUICK OPENING OF THE MOBILE CONTACT |
US4255732A (en) * | 1978-10-16 | 1981-03-10 | Westinghouse Electric Corp. | Current limiting circuit breaker |
US4245203A (en) * | 1978-10-16 | 1981-01-13 | Westinghouse Electric Corp. | Circuit interrupter with pivoting contact arm having a clinch-type contact |
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 |
US4227161A (en) * | 1978-10-16 | 1980-10-07 | Westinghouse Electric Corp. | Current limiting circuit breaker with pivoting contact arm |
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 (en) * | 1981-08-07 | 1983-02-11 | Telemecanique Electrique | AUTOMATIC DEVICE FOR LIMITING SHORT CIRCUIT CURRENTS |
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 (en) * | 1982-08-06 | 1985-11-15 | Telemecanique Electrique | MODULAR CURRENT LIMITING DEVICES |
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 |
US4680564A (en) * | 1984-10-01 | 1987-07-14 | Siemens-Allis, Inc. | Multi-pole molded case circuit breaker with a common contact operating crossbar member |
US4630017A (en) * | 1984-10-01 | 1986-12-16 | Siemens Energy & Automation, Inc. | Magnetic structure for calibrating a circuit breaker |
US4612430A (en) * | 1984-12-21 | 1986-09-16 | Square D Company | Anti-rebound latch |
JPH0658785B2 (en) * | 1985-06-12 | 1994-08-03 | 株式会社東芝 | Circuit breaker |
US4827231A (en) * | 1988-01-28 | 1989-05-02 | Westinghouse Electric Corp. | Molded case circuit breaker with viewing window and sliding barrier |
JPH01265423A (en) * | 1988-04-18 | 1989-10-23 | Fuji Electric Co Ltd | Circuit breaker |
EP0410257A1 (en) * | 1989-07-26 | 1991-01-30 | Siemens Aktiengesellschaft | Electromechanical high speed switch |
EP0410258B1 (en) * | 1989-07-26 | 1995-01-25 | Siemens Aktiengesellschaft | Electromechanic high-speed breaker |
KR930010967B1 (en) * | 1989-09-18 | 1993-11-18 | 미쯔비시 덴끼 가부시기가이샤 | Current limiting circuit breaker |
US4951015A (en) * | 1989-10-05 | 1990-08-21 | Westinghouse Electric Corp. | Circuit breaker with moving magnetic core for low current magnetic trip |
JP2894052B2 (en) * | 1990-12-11 | 1999-05-24 | 株式会社日立製作所 | Circuit breaker |
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 (en) * | 1999-10-29 | 2001-05-03 | Moeller Gmbh | Electrical protection switching device |
DE10013314C2 (en) * | 2000-03-17 | 2002-01-17 | Siemens Ag | Electromagnetic switching device, especially a contactor |
WO2002035571A1 (en) * | 2000-10-24 | 2002-05-02 | Siemens Energy & Automation, Inc. | Auxiliary contact molded case circuit breaker |
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 (en) * | 2011-01-19 | 2012-08-09 | Abb Ag | Service switching device |
EP2631928A1 (en) * | 2011-11-29 | 2013-08-28 | Eaton Industries GmbH | Permanent magnetic arrangement for an electric arc driver and switching device |
CN113284773B (en) * | 2021-05-26 | 2022-12-20 | 上海电器科学研究所(集团)有限公司 | Switch with built-in current-limiting fuse |
CN114878953B (en) * | 2022-07-07 | 2022-09-23 | 国网辽宁省电力有限公司 | Relay protection outlet matrix tester |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD33889A (en) * | ||||
DD36847A (en) * | ||||
DE1065508B (en) | 1959-09-17 | |||
GB165563A (en) * | 1920-04-13 | 1921-07-07 | Robert Alexander Raveau Bolton | Improvements in electric overload circuit breakers |
FR596483A (en) * | 1925-04-08 | 1925-10-24 | Ultra-fast circuit breaker | |
FR629040A (en) * | 1926-02-15 | 1927-11-03 | Improvements to ultra-fast circuit breakers | |
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 (en) | 1958-10-28 | 1959-07-30 | Licentia Gmbh | Switching device z. B. for power supply or distribution systems with selectively responsive circuit breakers for short-circuit currents |
NL259252A (en) * | 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 (en) * | 1962-03-16 | 1968-12-05 | Licentia Gmbh | Latched self-switch suitable for preferably higher currents |
DE1286184B (en) * | 1962-07-13 | 1969-01-02 | Licentia Gmbh | Electrical switch, in particular automatic switch |
DE1868763U (en) * | 1963-01-16 | 1963-03-14 | Stotz Kontakt Gmbh | INSTALLATION SWITCH. |
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 (en) * | 1967-07-24 | 1971-08-12 | Terasaki Denki Sangyo Kk | CURRENT LIMITING QUICK SWITCH |
US3517355A (en) * | 1968-03-11 | 1970-06-23 | Federal Pacific Electric Co | Blow-open circuit breaker |
FR2185853B1 (en) * | 1972-05-26 | 1977-12-30 | Merlin Gerin |
-
1972
- 1972-12-01 US US00331077A patent/US3815059A/en not_active Expired - Lifetime
-
1973
- 1973-11-09 ZA ZA738632A patent/ZA738632B/en unknown
- 1973-11-19 CA CA186,137A patent/CA985722A/en not_active Expired
- 1973-11-26 BR BR9229/73A patent/BR7309229D0/en unknown
- 1973-11-28 PH PH15266A patent/PH11797A/en unknown
- 1973-11-29 BE BE1005543A patent/BE808016A/en not_active IP Right Cessation
- 1973-11-29 IT IT31841/73A patent/IT1002055B/en active
- 1973-11-30 DE DE2360439A patent/DE2360439B2/en not_active Ceased
- 1973-11-30 AR AR251316A patent/AR201297A1/en active
- 1973-11-30 CH CH1685373A patent/CH583968A5/xx not_active IP Right Cessation
- 1973-11-30 FR FR7342831A patent/FR2209203B1/fr not_active Expired
- 1973-11-30 ES ES420998A patent/ES420998A1/en not_active Expired
- 1973-11-30 JP JP1973136929U patent/JPS5345256Y2/ja not_active Expired
- 1973-12-03 GB GB5590973A patent/GB1412705A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR201297A1 (en) | 1975-02-28 |
JPS5345256Y2 (en) | 1978-10-30 |
ZA738632B (en) | 1974-09-25 |
IT1002055B (en) | 1976-05-20 |
AU6253873A (en) | 1975-05-15 |
GB1412705A (en) | 1975-11-05 |
US3815059A (en) | 1974-06-04 |
BR7309229D0 (en) | 1974-08-29 |
DE2360439B2 (en) | 1978-07-06 |
CH583968A5 (en) | 1977-01-14 |
CA985722A (en) | 1976-03-16 |
FR2209203B1 (en) | 1980-05-23 |
FR2209203A1 (en) | 1974-06-28 |
DE2360439A1 (en) | 1974-06-06 |
ES420998A1 (en) | 1976-04-01 |
PH11797A (en) | 1978-07-05 |
JPS49119762U (en) | 1974-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19931129 |