DE68920565D1 - Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. - Google Patents

Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.

Info

Publication number: DE68920565D1
Authority: DE; Germany
Prior art keywords: circuit breaker; actuating mechanism; current circuit; residual current; switching shaft
Prior art date: 1988-12-14
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.): Expired - Fee Related

Application number

DE68920565T

Other languages

German (de)

Other versions

DE68920565T2 (en

Inventor

Jacques Servant

Jacques Vallot

Georges Cheyssac

Didier Dumont

Michel Bonniau

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Merlin Gerin SA

Original Assignee

Merlin Gerin SA

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.)

1988-12-14

Filing date

1989-11-29

Publication date

1995-02-23

1989-11-29 Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA

1995-02-23 Publication of DE68920565D1 publication Critical patent/DE68920565D1/en

1995-08-17 Application granted granted Critical

1995-08-17 Publication of DE68920565T2 publication Critical patent/DE68920565T2/en

2009-11-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Breakers (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

DE68920565T 1988-12-14 1989-11-29 Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft. Expired - Fee Related DE68920565T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8816593A FR2640423B1 (en)	1988-12-14	1988-12-14	CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR

Publications (2)

Publication Number	Publication Date
DE68920565D1 true DE68920565D1 (en)	1995-02-23
DE68920565T2 DE68920565T2 (en)	1995-08-17

Family

ID=9373014

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE68920565T Expired - Fee Related DE68920565T2 (en)	1988-12-14	1989-11-29	Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.
DE68928206T Expired - Fee Related DE68928206T2 (en)	1988-12-14	1989-11-29	Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE68928206T Expired - Fee Related DE68928206T2 (en)	1988-12-14	1989-11-29	Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft

Country Status (6)

Country	Link
EP (2)	EP0377385B1 (en)
DE (2)	DE68920565T2 (en)
ES (2)	ES2106481T3 (en)
FR (1)	FR2640423B1 (en)
PT (1)	PT92560B (en)
ZA (1)	ZA899466B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4428219C2 (en) *	1994-08-10	2003-11-13	Felten & Guilleaume Ag	Cover for summation current transformers
DE102009007586A1 (en)	2009-02-05	2010-08-19	Saia-Burgess Dresden Gmbh	Tripping device, in particular for circuit breakers
FR2948814B1 (en) *	2009-07-29	2011-07-22	Hager Electro Sas	MULTIPOLAR PROTECTION ELECTRICAL APPARATUS WITH REMOTE TRIGGERING.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE6610419U (en) *	1963-09-19	1974-01-03	Schutzapp Ges Paris & Co Mbh K	FAULT CURRENT CIRCUIT BREAKER
DE1563671C3 (en) *	1966-03-16	1975-05-22	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Residual current circuit breaker
AT339991B (en) *	1974-02-08	1977-11-25	Schrack Elektrizitaets Ag E	FAULT CURRENT OR FAULT VOLTAGE CIRCUIT BREAKER OR DGL.
FR2337933A1 (en) *	1976-01-09	1977-08-05	Legrand Sa	High sensitivity differential relay - acts on the vectorial sum of network currents and has pinion magnification
AT353884B (en) *	1978-03-02	1979-12-10	Felten & Guilleaume Ag Oester	FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
US4679019A (en) *	1986-05-14	1987-07-07	General Electric Company	Trip actuator for molded case circuit breakers
FR2609209B1 (en) *	1986-12-29	1994-05-20	Merlin Et Gerin	BIPOLAR DIFFERENTIAL SWITCH WITH FAULT INDICATOR

1988
- 1988-12-14 FR FR8816593A patent/FR2640423B1/en not_active Expired - Fee Related
1989
- 1989-11-29 DE DE68920565T patent/DE68920565T2/en not_active Expired - Fee Related
- 1989-11-29 ES ES94420082T patent/ES2106481T3/en not_active Expired - Lifetime
- 1989-11-29 ES ES89420472T patent/ES2069604T3/en not_active Expired - Lifetime
- 1989-11-29 DE DE68928206T patent/DE68928206T2/en not_active Expired - Fee Related
- 1989-11-29 EP EP89420472A patent/EP0377385B1/en not_active Expired - Lifetime
- 1989-12-12 ZA ZA899466A patent/ZA899466B/en unknown
- 1989-12-13 PT PT92560A patent/PT92560B/en not_active IP Right Cessation
1994
- 1994-03-17 EP EP94420082A patent/EP0602024B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
PT92560A (en)	1990-06-29
DE68928206T2 (en)	1998-01-15
ZA899466B (en)	1990-08-29
FR2640423A1 (en)	1990-06-15
EP0602024A2 (en)	1994-06-15
PT92560B (en)	1995-09-12
ES2106481T3 (en)	1997-11-01
FR2640423B1 (en)	1991-10-04
EP0602024B1 (en)	1997-07-23
EP0377385B1 (en)	1995-01-11
EP0377385A1 (en)	1990-07-11
EP0602024A3 (en)	1994-09-14
ES2069604T3 (en)	1995-05-16
DE68928206D1 (en)	1997-09-04
DE68920565T2 (en)	1995-08-17

Similar Documents

Publication	Publication Date	Title
FR2631485B1 (en)	1995-06-02	MINIATURE CIRCUIT BREAKER CONTROL MECHANISM WITH CONTACT WELDING INDICATOR
DE69412880D1 (en)	1998-10-08	Rotary actuator for a circuit breaker
DE68920563D1 (en)	1995-02-23	Modular assembly device for a multi-pole differential circuit breaker.
FR2693027B1 (en)	1997-04-04	SELF-EXPANSION SWITCH OR CIRCUIT BREAKER.
AU571018B2 (en)	1988-03-31	Low voltage multipole circuit-breaker operating mechanism
DE3262950D1 (en)	1985-05-15	Operating mechanism for a low-voltage multi-pole circuit breaker
AU4472593A (en)	1994-03-17	Circuit breaker with auxiliary switch actuated by cascaded actuating members
FR2665571B1 (en)	1992-10-16	ELECTRIC CIRCUIT BREAKER WITH ROTATING ARC AND SELF - EXPANSION.
PH17205A (en)	1984-06-19	Current limiting circuit interrupter with improved operating mechanism
AU573287B2 (en)	1988-06-02	Molded case circuit breaker with improved operating mechanism
IT1268198B1 (en)	1997-02-21	ELECTRIC SWITCH WITH SEPARABLE CONTACTS.
DE69218174D1 (en)	1997-04-17	SWITCHING MECHANISM FOR CIRCUIT BREAKER
DE69023195D1 (en)	1995-11-30	Control mechanism for a multipolar high-voltage switch.
AU580176B2 (en)	1989-01-05	Molded case circuit breaker with an improved operating mechanism having a pivot-transfer trip-free linkage
DE3164940D1 (en)	1984-08-30	Electric actuating mechanism for a low tension circuit breaker
DE69202002D1 (en)	1995-05-18	Switch disconnector for electrical switching.
DE59611326D1 (en)	2006-04-13	Contact lever assembly for a low voltage circuit breaker
DE68920565D1 (en)	1995-02-23	Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.
DE3574649D1 (en)	1990-01-11	CONTACT ARRANGEMENT FOR A CIRCUIT BREAKER WITH CURRENT OPENING OPENING.
DE59104185D1 (en)	1995-02-23	Switch lock for a residual current circuit breaker.
DE3889318D1 (en)	1994-06-01	Low voltage circuit breakers with interchangeable contacts.
DE58908680D1 (en)	1995-01-12	Drive component for a multi-pole low-voltage circuit breaker.
DE3680237D1 (en)	1991-08-22	SWITCHING MECHANISM FOR A CIRCUIT BREAKER.
DE69610409D1 (en)	2000-10-26	AIR-INSULATED SWITCHGEAR WITH ACTUATING DEVICE FOR A CIRCUIT BREAKER
DE69018367D1 (en)	1995-05-11	Actuator for a multi-pole high voltage switch.

Legal Events

Date	Code	Title	Description
1996-02-15	8364	No opposition during term of opposition
2002-11-07	8339	Ceased/non-payment of the annual fee