BE826034A - ELECTRIC CIRCUIT BREAKER IN MOLDED BOX - Google Patents

ELECTRIC CIRCUIT BREAKER IN MOLDED BOX

Info

Publication number: BE826034A
Authority: BE; Belgium
Prior art keywords: circuit breaker; electric circuit; molded box; molded; box
Prior art date: 1974-03-01

Application number

BE153791A

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.)

1974-03-01

Filing date

1975-02-26

Publication date

1975-06-16

1975-02-26 Application filed filed Critical

1975-06-16 Publication of BE826034A publication Critical patent/BE826034A/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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
- 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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
- 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
- H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
- H01H71/64—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement incorporating toggle linkage

BE153791A 1974-03-01 1975-02-26 ELECTRIC CIRCUIT BREAKER IN MOLDED BOX BE826034A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR7407529A FR2262859B1 (en)	1974-03-01	1974-03-01
FR7440391A FR2294536A2 (en)	1974-03-01	1974-12-09	ELECTRIC CIRCUIT BREAKER IN MOLDED BOX WITH CONTACT WELDING INDICATOR
DE19752508220 DE2508220A1 (en)	1974-03-01	1975-02-26	ELECTRIC SELF-SWITCH WITH INDICATION OF A CONTACT WELD

Publications (1)

Publication Number	Publication Date
BE826034A true BE826034A (en)	1975-06-16

Family

ID=27186288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE153791A BE826034A (en)	1974-03-01	1975-02-26	ELECTRIC CIRCUIT BREAKER IN MOLDED BOX

Country Status (4)

Country	Link
BE (1)	BE826034A (en)
DE (1)	DE2508220A1 (en)
FR (2)	FR2262859B1 (en)
GB (1)	GB1461217A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1091548B (en) *	1977-01-24	1985-07-06	Merlin Gerin	AUTOMATIC SWITCH WITH A SWIVEL HANDLE
DE2808609C3 (en) *	1978-02-28	1980-09-18	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Low voltage toggle switch
FR2436491A1 (en) *	1978-09-12	1980-04-11	Merlin Gerin	LOW VOLTAGE MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH AUXILIARY CONTROL BLOCKS
DE3033213C2 (en) *	1980-08-29	1982-10-21	Siemens AG, 1000 Berlin und 8000 München	Low voltage circuit breaker with a locking lever
FR2506066A1 (en) *	1981-05-18	1982-11-19	Merlin Gerin	MANEUVERING MECHANISM OF A LOW VOLTAGE MULTIPOLAR ELECTRIC CIRCUIT BREAKER
IT8223118V0 (en) *	1982-10-07	1982-10-07	Sace Spa	ELECTRIC SWITCH WITH STOPPING THE CONTROL LEVER STROKE IN CASE OF WELDING THE CONTACTS.
US5142112A (en) *	1990-04-03	1992-08-25	Westinghouse Electric Corp.	Circuit breaker positive off interlock
FR2704354B1 (en) *	1993-04-20	1995-06-23	Merlin Gerin	CONTROL MECHANISM OF A MODULAR ELECTRIC CIRCUIT BREAKER.
US5910760A (en) *	1997-05-28	1999-06-08	Eaton Corporation	Circuit breaker with double rate spring
FR2783349B1 (en) *	1998-09-11	2000-11-24	Schneider Electric Ind Sa	DEVICE LIMITING THE STROKE OF A CONTROL HANDLE OF AN ELECTRICAL SWITCHING APPARATUS, IN THE EVENT OF WELDING OF THE CONTACTS
DE19841685C2 (en) *	1998-09-11	2002-10-31	Aeg Niederspannungstech Gmbh	switch
DE102006044119B4 (en) *	2006-09-20	2018-03-08	Eaton Industries Gmbh	Electrical switching device
KR101326987B1 (en) *	2011-12-16	2013-11-13	현대중공업 주식회사	Tripping device and a circuit braker having the same
US10199196B2 (en) *	2015-04-28	2019-02-05	Seari Electric Technology Co., Ltd.	Two-level latch mechanism for operation mechanism of circuit breaker
CN106158528B (en) *	2015-04-28	2018-10-19	上海电科电器科技有限公司	The melting welding interrupter of the operating mechanism of breaker
CN106158529B (en) *	2015-04-28	2018-10-23	上海电科电器科技有限公司	The operating mechanism of breaker

1974
- 1974-03-01 FR FR7407529A patent/FR2262859B1/fr not_active Expired
- 1974-12-09 FR FR7440391A patent/FR2294536A2/en active Granted
1975
- 1975-02-26 DE DE19752508220 patent/DE2508220A1/en not_active Ceased
- 1975-02-26 GB GB812775A patent/GB1461217A/en not_active Expired
- 1975-02-26 BE BE153791A patent/BE826034A/en unknown

Also Published As

Publication number	Publication date
FR2294536A2 (en)	1976-07-09
FR2262859A1 (en)	1975-09-26
DE2508220A1 (en)	1975-09-04
FR2262859B1 (en)	1977-09-23
FR2294536B2 (en)	1978-12-29
GB1461217A (en)	1977-01-13

Publication	Publication Date	Title
FR2274128A1 (en)	1976-01-02	ELECTRICAL SWITCH
FR2290020A1 (en)	1976-05-28	ELECTRICAL SWITCH
BE810339A (en)	1974-07-30	MOLDED BOX CIRCUIT BREAKERS
BE826034A (en)	1975-06-16	ELECTRIC CIRCUIT BREAKER IN MOLDED BOX
BE789300A (en)	1973-01-15	ELECTRIC CIRCUIT BREAKER
BE838869A (en)	1976-06-16	SELF-BLOWING ELECTRIC CIRCUIT BREAKER
BE825905A (en)	1975-08-25	ELECTRIC DYNAMO MACHINE
ZA755455B (en)	1976-07-28	An improvement in or relating to multi-pole electric circuit breaker arrangement
BE814884A (en)	1974-11-12	ELECTRICAL SWITCH
FR2319188A1 (en)	1977-02-18	ELECTRICAL SWITCH
AR205465A1 (en)	1976-05-07	ELECTRICAL BREAKER
HK40577A (en)	1977-08-05	An improved switch in an electrical appliance
FR2292322A1 (en)	1976-06-18	ELECTRICAL SWITCH
FR2275868A1 (en)	1976-01-16	ELECTRICAL SWITCH
FR2301082A1 (en)	1976-09-10	ELECTRICAL SWITCH
FR2353127A1 (en)	1977-12-23	ELECTRIC CIRCUIT BREAKER
AT325136B (en)	1975-10-10	ELECTRIC CIRCUIT BREAKER
BE789211A (en)	1973-01-15	ELECTRIC CIRCUIT BREAKER
FR2288409A1 (en)	1976-05-14	ELECTRIC MACHINE
DK143671C (en)	1982-03-08	ELECTRICAL SWITCH SWITCH
FR2283540A1 (en)	1976-03-26	ELECTRICAL CONTACTOR
AT331899B (en)	1976-08-25	ELECTRIC SWITCH
FR2296256A1 (en)	1976-07-23	ELECTRICAL SWITCH
BE813321A (en)	1974-10-04	ELECTRICAL SWITCH
IT1044513B (en)	1980-03-31	ELECTRIC DISCONNECTOR SWITCH