BE812803A - TRIPPING DEVICE FOR CIRCUIT BREAKER - Google Patents

TRIPPING DEVICE FOR CIRCUIT BREAKER

Info

Publication number: BE812803A
Authority: BE; Belgium
Prior art keywords: circuit breaker; tripping device; tripping; breaker; circuit
Prior art date: 1973-03-27

Application number

BE1005823A

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.)

1973-03-27

Filing date

1974-03-25

Publication date

1974-09-25

1974-03-25 Application filed filed Critical

1974-09-25 Publication of BE812803A publication Critical patent/BE812803A/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
- H01H71/40—Combined electrothermal and electromagnetic 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
- H01H2069/013—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with calibrating screws in trip bar
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)

BE1005823A 1973-03-27 1974-03-25 TRIPPING DEVICE FOR CIRCUIT BREAKER BE812803A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00345394A US3815064A (en)	1973-03-27	1973-03-27	Circuit interrupter protective device

Publications (1)

Publication Number	Publication Date
BE812803A true BE812803A (en)	1974-09-25

Family

ID=23354867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1005823A BE812803A (en)	1973-03-27	1974-03-25	TRIPPING DEVICE FOR CIRCUIT BREAKER

Country Status (12)

Country	Link
US (1)	US3815064A (en)
JP (1)	JPS543319Y2 (en)
AR (1)	AR201138A1 (en)
BE (1)	BE812803A (en)
BR (1)	BR7402411D0 (en)
CA (1)	CA988973A (en)
DE (2)	DE7410505U (en)
ES (1)	ES424702A1 (en)
FR (1)	FR2223822A1 (en)
GB (1)	GB1461813A (en)
IT (1)	IT1007668B (en)
ZA (1)	ZA741666B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4201901A (en) *	1978-03-20	1980-05-06	Amana Refrigeration, Inc.	Adjustable safety interlock for microwave ovens
US4691182A (en) *	1986-04-30	1987-09-01	Westinghouse Electric Corp.	Circuit breaker with adjustable magnetic trip unit
US4719438A (en)	1986-09-30	1988-01-12	Westinghouse Electric Corp.	Circuit breaker with fast trip unit
DE3810043A1 (en) *	1988-03-22	1989-10-05	Siemens Ag	METHOD AND DEVICE FOR ADJUSTING A BIMETAL TRIGGER
US4922220A (en) *	1989-03-22	1990-05-01	Westinghouse Electric Corp.	Adjustable circuit breaker thermal trip unit
US6104273A (en) *	1999-06-09	2000-08-15	General Electric Company	Calibration assembly and process for use in a circuit protective device
US6667675B2 (en)	2002-05-01	2003-12-23	Eaton Corporation	Adjustable magnetic trip assembly for circuit breaker
US20090115556A1 (en) *	2007-11-05	2009-05-07	Square D Company	Divided adjustable armature for a circuit breaker
FR3007573B1 (en) *	2013-06-20	2015-07-17	Schneider Electric Ind Sas	TRIGGER AND METHOD FOR MANUFACTURING SUCH TRIGGER
KR101708545B1 (en) *	2015-01-05	2017-02-21	엘에스산전 주식회사	Instant trip apparatus of molded case circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3593234A (en) *	1970-02-09	1971-07-13	Cutler Hammer Inc	Trip adjustment means for instantaneous trip circuit breaker

1973
- 1973-03-27 US US00345394A patent/US3815064A/en not_active Expired - Lifetime
1974
- 1974-03-13 CA CA194,821A patent/CA988973A/en not_active Expired
- 1974-03-13 ZA ZA00741666A patent/ZA741666B/en unknown
- 1974-03-18 GB GB1196274A patent/GB1461813A/en not_active Expired
- 1974-03-21 AR AR252896A patent/AR201138A1/en active
- 1974-03-25 BE BE1005823A patent/BE812803A/en unknown
- 1974-03-26 DE DE7410505U patent/DE7410505U/en not_active Expired
- 1974-03-26 DE DE2414512A patent/DE2414512A1/en active Pending
- 1974-03-27 FR FR7410540A patent/FR2223822A1/fr not_active Withdrawn
- 1974-03-27 BR BR2411/74A patent/BR7402411D0/en unknown
- 1974-03-27 ES ES424702A patent/ES424702A1/en not_active Expired
- 1974-03-27 JP JP1974034011U patent/JPS543319Y2/ja not_active Expired
- 1974-04-08 IT IT20868/74A patent/IT1007668B/en active

Also Published As

Publication number	Publication date
DE7410505U (en)	1974-07-18
ZA741666B (en)	1975-02-26
AU6693274A (en)	1975-09-25
BR7402411D0 (en)	1974-11-19
ES424702A1 (en)	1976-06-16
DE2414512A1 (en)	1974-10-10
AR201138A1 (en)	1975-02-14
JPS543319Y2 (en)	1979-02-15
JPS49149259U (en)	1974-12-24
US3815064A (en)	1974-06-04
IT1007668B (en)	1976-10-30
GB1461813A (en)	1977-01-19
FR2223822A1 (en)	1974-10-25
CA988973A (en)	1976-05-11

Publication	Publication Date	Title
BR7407360D0 (en)	1975-07-08	CIRCUIT BREAKER
BR7400510D0 (en)	1974-11-05	CIRCUIT BREAKER
BE819400A (en)	1974-12-16	LINE CIRCUIT BREAKER FOR TELECOMMUNICATIONS
BE820214A (en)	1975-03-24	CIRCUIT BREAKER
FR2300361A1 (en)	1976-09-03	DEVICE FOR
BE845595A (en)	1976-12-16	ELECTRONIC DEVICE FOR OVERLOAD DETECTION
BE848335A (en)	1977-11-16	PROTECTION CIRCUIT FOR THYRISTORS,
AT335554B (en)	1977-03-25	FAULT CIRCUIT BREAKER
BE800292A (en)	1973-11-30	CIRCUIT BREAKER.
BR7400575D0 (en)	1974-08-22	CIRCUIT BREAKER
BE813004A (en)	1974-09-30	CIRCUIT BREAKER TRIP MECHANISM
BE812803A (en)	1974-09-25	TRIPPING DEVICE FOR CIRCUIT BREAKER
FR2307897A1 (en)	1976-11-12	WIRE BREAKER DEVICE
BE809083A (en)	1974-06-27	CIRCUIT BREAKER PROTECTION DEVICE
FR2317488A1 (en)	1977-02-04	COOLING CIRCUIT REGULATION DEVICE
FR2332894A1 (en)	1977-06-24	PROTECTION DEVICE FOR MULTIPLE BRAKING CIRCUITS
BE805844A (en)	1974-04-09	CONTACT ELEMENT FOR CIRCUIT BREAKER
FR2297696A1 (en)	1976-08-13	ROTOR FOR PROJECTION DEVICE
FR2296931A1 (en)	1976-07-30	SWITCHING DEVICE, ESPECIALLY FOR PRINTED CIRCUIT
BE812645R (en)	1974-07-15	CIRCUIT BREAKER
CA1019792A (en)	1977-10-25	Test trip means for circuit breaker
BE812746A (en)	1974-09-23	TRIP AND LOCKING MECHANISM FOR CIRCUIT BREAKER
BE804216A (en)	1973-12-17	COUPLING FOR MULTIPOLAR CIRCUIT BREAKERS
BE842068A (en)	1976-09-16	SILO DISCHARGE DEVICE
FR1427982A (en)	1966-02-11	Contact locking device for circuit breakers