BE820214A - CIRCUIT BREAKER - Google Patents

CIRCUIT BREAKER

Info

Publication number: BE820214A
Authority: BE; Belgium
Prior art keywords: circuit breaker; breaker; circuit
Prior art date: 1973-09-27

Application number

BE148784A

Other languages

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.)

1973-09-27

Filing date

1974-09-23

Publication date

1975-03-24

1974-09-23 Application filed filed Critical

1975-03-24 Publication of BE820214A publication Critical patent/BE820214A/en

Classifications

- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
- 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
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)
Electromagnets (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Keying Circuit Devices (AREA)

BE148784A 1973-09-27 1974-09-23 CIRCUIT BREAKER BE820214A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2348613A DE2348613C2 (en)	1973-09-27	1973-09-27	Circuit breakers, especially circuit breakers

Publications (1)

Publication Number	Publication Date
BE820214A true BE820214A (en)	1975-03-24

Family

ID=5893827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE148784A BE820214A (en)	1973-09-27	1974-09-23	CIRCUIT BREAKER

Country Status (17)

Country	Link
US (1)	US3914720A (en)
JP (1)	JPS5639013B2 (en)
AT (1)	AT331338B (en)
BE (1)	BE820214A (en)
CH (1)	CH576188A5 (en)
CS (1)	CS200174B2 (en)
DD (1)	DD114169A5 (en)
DE (1)	DE2348613C2 (en)
DK (1)	DK140817B (en)
ES (1)	ES430451A1 (en)
FI (1)	FI58844C (en)
FR (1)	FR2246052B1 (en)
GB (1)	GB1486261A (en)
IT (1)	IT1022195B (en)
NO (1)	NO137029C (en)
SE (1)	SE396844B (en)
ZA (1)	ZA746037B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52168256U (en) *	1976-06-15	1977-12-20
FR2408209A1 (en) *	1977-11-08	1979-06-01	Telemecanique Electrique	ELECTRO-MAGNETIC CONTACTOR EQUIPPED WITH AN ELECTRO-MAGNET SENSITIVE TO OVERCURRENTS TO CAUSE THE LIMITATION AND CUT OFF OF EXCESSIVE CURRENTS
FR2421458A1 (en) *	1978-03-31	1979-10-26	Merlin Gerin	MULTIPOLAR CIRCUIT BREAKER WITH ELECTROMAGNETIC DEVICE FOR QUICK OPENING OF THE MOBILE CONTACT
DE3016467A1 (en) *	1980-04-29	1981-11-05	Christian Geyer GmbH & Co, 8500 Nürnberg	Electromagnetic trip with instantaneous and delayed action - has concentric armatures with different bias springs acting on one operating rod
DE3213090C2 (en) *	1982-04-07	1985-10-31	Matsushita Electric Works, Ltd., Kadoma, Osaka	Trigger for a circuit breaker
US4864262A (en) *	1988-08-12	1989-09-05	Westinghouse Electric Corp.	Undervoltage trip device
ZA936632B (en) *	1992-09-14	1994-03-30	Circuit Breaker Ind	An electro-magnetic device
DE69423087T2 (en) *	1994-01-17	2000-11-02	Circuit Breaker Industries Ltd., Elandsfontein	Circuit breaker operating device
CN1041971C (en) *	1994-02-28	1999-02-03	断路器工业有限公司	An electro-magnetic device
AT405113B (en) *	1996-06-14	1999-05-25	Felten & Guilleaume Ag Oester	TRIP DEVICE FOR AN OVERCURRENT SWITCHING DEVICE
US5933063A (en) *	1997-07-21	1999-08-03	Rototech Electrical Components, Inc.	Ground fault circuit interrupter
NL1010974C2 (en) *	1999-01-06	2000-07-07	Holec Holland Nv	Trip system for an electric switch with favorable power-way characteristic.
DE19915785A1 (en) *	1999-04-08	2000-10-12	Abb Patent Gmbh	Electromagnetic release for an electrical switching device
US6805331B2 (en) *	2001-12-07	2004-10-19	Delphi Technologies, Inc.	Electromagnetically energized actuator
DE10305157B4 (en) *	2003-02-08	2014-07-03	Zf Friedrichshafen Ag	Electromagnetic double-acting valve
EP1473753A1 (en) *	2003-04-30	2004-11-03	Siemens Aktiengesellschaft	Electromagnetic switch device
DE102006037233A1 (en) *	2006-08-09	2008-02-14	Siemens Ag	Protective switch for selective switching of excess current has two line connections and magnetic release device with excitation coil, armature, anchor and release element
US8093966B2 (en) *	2008-07-31	2012-01-10	Hubbell Incorporated	Impact solenoid assembly for an electrical receptacle
US8049585B2 (en) *	2009-08-24	2011-11-01	Ford Global Technologies, Llc	Vehicle power system and electrical contactor for use with same
JP5664432B2 (en) *	2010-06-21	2015-02-04	日産自動車株式会社	Electromagnetic relay
CN101908420A (en) *	2010-08-31	2010-12-08	无锡市凯旋电机有限公司	Four-coil deblocking bistable state permanent magnet mechanism
EP2525382B1 (en) *	2011-05-16	2015-12-02	C&S Technology Ltd.	Combined function circuit protection and control device actuator
CN102254718B (en) *	2011-06-30	2014-01-15	无锡市凯旋电机有限公司	Electrically or automatically clutched electric operation mechanism
DE102013114663A1 (en) *	2013-12-20	2015-06-25	Eaton Industries Austria Gmbh	switchgear
DE102015119352B4 (en) *	2015-11-10	2018-06-07	Lisa Dräxlmaier GmbH	ELECTROMECHANIC PROTECTION SWITCH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL73337C (en) *	1940-04-23
US3569879A (en) *	1969-12-08	1971-03-09	Ite Imperial Corp	Circuit breaker trip unit assembly with auxiliary time delay armature
US3588762A (en) *	1970-02-25	1971-06-28	Gen Electric	Circuit breaker with short circuit magnetic tripping means
US3588763A (en) *	1970-02-26	1971-06-28	Gen Electric	Circuit breaker with low short circuit magnetic tripping means

1973
- 1973-09-27 DE DE2348613A patent/DE2348613C2/en not_active Expired
1974
- 1974-08-23 NO NO743031A patent/NO137029C/en unknown
- 1974-09-06 AT AT719474A patent/AT331338B/en not_active IP Right Cessation
- 1974-09-09 DK DK474074AA patent/DK140817B/en not_active IP Right Cessation
- 1974-09-13 GB GB40117/74A patent/GB1486261A/en not_active Expired
- 1974-09-19 US US507572A patent/US3914720A/en not_active Expired - Lifetime
- 1974-09-20 FR FR7431792A patent/FR2246052B1/fr not_active Expired
- 1974-09-20 ES ES430451A patent/ES430451A1/en not_active Expired
- 1974-09-23 BE BE148784A patent/BE820214A/en unknown
- 1974-09-23 IT IT27566/74A patent/IT1022195B/en active
- 1974-09-24 FI FI2776/74A patent/FI58844C/en active
- 1974-09-24 ZA ZA00746037A patent/ZA746037B/en unknown
- 1974-09-25 CS CS746587A patent/CS200174B2/en unknown
- 1974-09-26 DD DD181347A patent/DD114169A5/xx unknown
- 1974-09-26 SE SE7412143A patent/SE396844B/en unknown
- 1974-09-27 JP JP11137674A patent/JPS5639013B2/ja not_active Expired
- 1974-09-27 CH CH1306474A patent/CH576188A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1486261A (en)	1977-09-21
JPS5639013B2 (en)	1981-09-10
FR2246052B1 (en)	1979-06-15
FI58844C (en)	1981-04-10
US3914720A (en)	1975-10-21
DD114169A5 (en)	1975-07-12
NO137029C (en)	1977-12-14
SE396844B (en)	1977-10-03
CS200174B2 (en)	1980-08-29
IT1022195B (en)	1978-03-20
SE7412143L (en)	1975-04-01
DK474074A (en)	1975-05-12
FR2246052A1 (en)	1975-04-25
DE2348613B1 (en)	1975-03-20
ATA719474A (en)	1975-11-15
NO743031L (en)	1975-04-28
DE2348613C2 (en)	1975-11-06
JPS5060776A (en)	1975-05-24
NO137029B (en)	1977-09-05
FI58844B (en)	1980-12-31
ES430451A1 (en)	1977-01-16
CH576188A5 (en)	1976-05-31
AT331338B (en)	1976-08-10
ZA746037B (en)	1975-10-29
DK140817C (en)	1980-05-05
DK140817B (en)	1979-11-19
FI277674A (en)	1975-03-28

Publication	Publication Date	Title
BR7407360D0 (en)	1975-07-08	CIRCUIT BREAKER
BR7400510D0 (en)	1974-11-05	CIRCUIT BREAKER
BE820214A (en)	1975-03-24	CIRCUIT BREAKER
BR7505942A (en)	1976-08-03	CIRCUIT BREAKER
AT349065B (en)	1979-03-26	INTEGRATED CIRCUIT
AR195925A1 (en)	1973-11-15	CIRCUIT BREAKER
SE390466B (en)	1976-12-20	ELECTRICAL SWITCH
SE7505826L (en)	1975-12-04	SWITCHING CIRCUIT
AT325704B (en)	1975-11-10	CIRCUIT BREAKER
AT335554B (en)	1977-03-25	FAULT CIRCUIT BREAKER
BR7400575D0 (en)	1974-08-22	CIRCUIT BREAKER
BE800292A (en)	1973-11-30	CIRCUIT BREAKER.
SE419806B (en)	1981-08-24	ELECTRICAL SWITCH
BE784096A (en)	1972-09-18	CIRCUIT BREAKER
BE791473A (en)	1973-03-16	CIRCUIT BREAKER
FR2188338A1 (en)	1974-01-18	CIRCUIT BREAKER
SE7412165L (en)	1975-04-02	INTEGRATED CIRCUIT
SE399485B (en)	1978-02-13	SWITCHING CIRCUIT
BR7506121A (en)	1976-08-03	CIRCUIT BREAKER
BE812645R (en)	1974-07-15	CIRCUIT BREAKER
CH549276A (en)	1974-05-15	HIGH VOLTAGE CIRCUIT BREAKER.
AT332482B (en)	1976-09-27	CIRCUIT BREAKER
BR7402410D0 (en)	1974-11-19	CIRCUIT BREAKER
BR7506517A (en)	1976-08-17	CIRCUIT BREAKER
SE404554B (en)	1978-10-09	VOLTAGE CIRCUIT CIRCUIT