GB2182495B - Electric switch with forced opening of its rest contacts - Google Patents

Electric switch with forced opening of its rest contacts

Info

Publication number: GB2182495B
Authority: GB; United Kingdom
Prior art keywords: electric switch; forced opening; rest contacts; rest; contacts
Prior art date: 1985-03-13
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

Application number

GB8626025A

Other versions

GB2182495A (en

GB8626025D0 (en

Inventor

Michel Rochard

Jean-Pierre Guymard

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.)

Telemecanique SA

Original Assignee

La Telemecanique Electrique 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.)

1985-03-13

Filing date

1986-03-12

Publication date

1989-06-21

1986-03-12 Application filed by La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA

1986-12-03 Publication of GB8626025D0 publication Critical patent/GB8626025D0/en

1987-05-13 Publication of GB2182495A publication Critical patent/GB2182495A/en

1989-06-21 Application granted granted Critical

1989-06-21 Publication of GB2182495B publication Critical patent/GB2182495B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/001—Means for preventing or breaking contact-welding

GB8626025A 1985-03-13 1986-03-12 Electric switch with forced opening of its rest contacts Expired GB2182495B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8504069A FR2579009B1 (en)	1985-03-13	1985-03-13	ELECTRICAL SWITCH WITH FORCED OPENING OF ITS REST CONTACTS
PCT/FR1986/000079 WO1986005627A1 (en)	1985-03-13	1986-03-12	Electric switch with forced opening of its rest contacts

Publications (3)

Publication Number	Publication Date
GB8626025D0 GB8626025D0 (en)	1986-12-03
GB2182495A GB2182495A (en)	1987-05-13
GB2182495B true GB2182495B (en)	1989-06-21

Family

ID=9317355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8626025A Expired GB2182495B (en)	1985-03-13	1986-03-12	Electric switch with forced opening of its rest contacts

Country Status (6)

Country	Link
DE (2)	DE3690115C2 (en)
FR (1)	FR2579009B1 (en)
GB (1)	GB2182495B (en)
IT (1)	IT1188429B (en)
SE (1)	SE450921B (en)
WO (1)	WO1986005627A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2641642B1 (en) *	1989-01-10	1996-04-19	Alpes Fses Manufacture	SWITCH WITH A QUICK BREAK AND A POSITIVE OPENING SAFETY
US5851095C1 (en)	1998-04-14	2001-10-16	Southco	Captive screw
FR2785441B1 (en) *	1998-11-03	2001-01-26	Crouzet Automatismes	SWITCH WITH SHORT BREAK AND FORCED OPENING WITH IMPROVED SETTING TOLERANCE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1935225A1 (en) *	1969-07-11	1971-02-04	Siemens Ag	Electrical snap switch
FR2361734A1 (en) *	1976-08-10	1978-03-10	Telemecanique Electrique	SNAP SWITCH
EP0033869A2 (en) *	1980-02-06	1981-08-19	CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A.	An electric quick-break switch with forced opening of the contacts
FR2517113A1 (en) *	1981-11-25	1983-05-27	Siemens Ag	MULTI-CONTACTING DEVICE FOR SWITCHING APPARATUS
GB2135826A (en) *	1983-02-23	1984-09-05	Crabtree Electrical Ind Ltd	Electrical safety switch
EP0134293A1 (en) *	1983-09-08	1985-03-20	Square D Starkstrom GmbH	Switching device, in particular for limit switches or press button limit switches

1985
- 1985-03-13 FR FR8504069A patent/FR2579009B1/en not_active Expired
1986
- 1986-03-12 GB GB8626025A patent/GB2182495B/en not_active Expired
- 1986-03-12 DE DE3690115A patent/DE3690115C2/en not_active Expired - Fee Related
- 1986-03-12 DE DE19863690115 patent/DE3690115T1/de active Pending
- 1986-03-12 IT IT19716/86A patent/IT1188429B/en active
- 1986-03-12 WO PCT/FR1986/000079 patent/WO1986005627A1/en active Application Filing
- 1986-11-04 SE SE8604716A patent/SE450921B/en not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1935225A1 (en) *	1969-07-11	1971-02-04	Siemens Ag	Electrical snap switch
FR2361734A1 (en) *	1976-08-10	1978-03-10	Telemecanique Electrique	SNAP SWITCH
EP0033869A2 (en) *	1980-02-06	1981-08-19	CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A.	An electric quick-break switch with forced opening of the contacts
FR2517113A1 (en) *	1981-11-25	1983-05-27	Siemens Ag	MULTI-CONTACTING DEVICE FOR SWITCHING APPARATUS
GB2135826A (en) *	1983-02-23	1984-09-05	Crabtree Electrical Ind Ltd	Electrical safety switch
EP0134293A1 (en) *	1983-09-08	1985-03-20	Square D Starkstrom GmbH	Switching device, in particular for limit switches or press button limit switches

Also Published As

Publication number	Publication date
IT8619716A0 (en)	1986-03-12
DE3690115T1 (en)	1987-04-02
GB2182495A (en)	1987-05-13
WO1986005627A1 (en)	1986-09-25
SE8604716L (en)	1986-11-04
SE8604716D0 (en)	1986-11-04
IT8619716A1 (en)	1987-09-12
DE3690115C2 (en)	1995-02-23
FR2579009B1 (en)	1988-11-10
FR2579009A1 (en)	1986-09-19
IT1188429B (en)	1988-01-14
SE450921B (en)	1987-08-10
GB8626025D0 (en)	1986-12-03

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Legal Events

Date	Code	Title	Description
2000-11-01	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20000312