GB1408316A - Plug-in differential protection device - Google Patents

Plug-in differential protection device

Info

Publication number: GB1408316A
Authority: GB; United Kingdom
Prior art keywords: differential protection; plug; protection device; nov; circuit
Prior art date: 1971-11-17
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

GB5263472A

Other languages

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.)

Societe dAppareillage Electrique SAPAREL SA

Original Assignee

Societe dAppareillage Electrique SAPAREL 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.)

1971-11-17

Filing date

1972-11-14

Publication date

1975-10-01

1972-11-14 Application filed by Societe dAppareillage Electrique SAPAREL SA filed Critical Societe dAppareillage Electrique SAPAREL SA

1975-10-01 Publication of GB1408316A publication Critical patent/GB1408316A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7135—Structural association with built-in electrical component with built-in switch the switch being a safety switch with ground fault protector

Landscapes

Breakers (AREA)
Protection Of Transformers (AREA)

GB5263472A 1971-11-17 1972-11-14 Plug-in differential protection device Expired GB1408316A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7141977A FR2161376A5 (de)	1971-11-17	1971-11-17

Publications (1)

Publication Number	Publication Date
GB1408316A true GB1408316A (en)	1975-10-01

Family

ID=9086248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5263472A Expired GB1408316A (en)	1971-11-17	1972-11-14	Plug-in differential protection device

Country Status (9)

Country	Link
AR (1)	AR196319A1 (de)
BE (1)	BE790970A (de)
BR (1)	BR7208063D0 (de)
DE (1)	DE2256585A1 (de)
ES (1)	ES408652A1 (de)
FR (1)	FR2161376A5 (de)
GB (1)	GB1408316A (de)
IT (1)	IT970918B (de)
ZA (1)	ZA727870B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2149985A (en) *	1983-11-15	1985-06-19	Matsushita Electric Works Ltd	Protection of electric hair dressing implements
US4706153A (en) *	1985-06-25	1987-11-10	Matsushita Electric Works Ltd.	Leakage detecting device for electrical appliance
GB2295276A (en) *	1994-11-15	1996-05-22	Matsushita Electric Works Ltd	Leakage-responsive circuit breaker
GB2296609A (en) *	1994-12-08	1996-07-03	Darren John Spreyer	The double fuse spur

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2927304A1 (de) *	1979-07-06	1981-01-29	Westfaelische Berggewerkschaft	Einrichtung zum abschalten elektrischer anlagen, vorzugsweise des bergund tunnelbaus, beim auftreten von fehlern in elektrischen, betriebsmaessig funken erzeugenden und daher in ein druckfestes gehaeuse eingesetzten betriebsmitteln
CH663694A5 (de) *	1984-02-10	1987-12-31	Volpi Ag	Sicherheits-steckdose.
DE3429647A1 (de) *	1984-08-11	1986-02-20	WIK Elektro-Hausgeräte-Vertriebsgesellschaft mbH & Co Produktionskommanditgesellschaft, 4300 Essen	Steckdose, insbesondere in eine wandsteckdose einsteckbare steckdose mit stecker
EP2725664B1 (de) *	2012-10-24	2019-10-09	ABB Schweiz AG	Fehlerstromgeschützte Steckdose
CN112165071B (zh) *	2020-08-26	2022-06-17	浙江朗威微***有限公司	一种具有自测试功能的漏电流预警保护电路

0
- BE BE790970D patent/BE790970A/xx not_active IP Right Cessation
1971
- 1971-11-17 FR FR7141977A patent/FR2161376A5/fr not_active Expired
1972
- 1972-11-06 ZA ZA727870A patent/ZA727870B/xx unknown
- 1972-11-13 AR AR245106A patent/AR196319A1/es active
- 1972-11-14 GB GB5263472A patent/GB1408316A/en not_active Expired
- 1972-11-16 ES ES408652A patent/ES408652A1/es not_active Expired
- 1972-11-16 IT IT31716/72A patent/IT970918B/it active
- 1972-11-16 BR BR8063/72A patent/BR7208063D0/pt unknown
- 1972-11-17 DE DE2256585A patent/DE2256585A1/de not_active Withdrawn

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2149985A (en) *	1983-11-15	1985-06-19	Matsushita Electric Works Ltd	Protection of electric hair dressing implements
US4706153A (en) *	1985-06-25	1987-11-10	Matsushita Electric Works Ltd.	Leakage detecting device for electrical appliance
GB2295276A (en) *	1994-11-15	1996-05-22	Matsushita Electric Works Ltd	Leakage-responsive circuit breaker
GB2295276B (en) *	1994-11-15	1998-10-14	Matsushita Electric Works Ltd	Leakage-responsive circuit breaker
GB2296609A (en) *	1994-12-08	1996-07-03	Darren John Spreyer	The double fuse spur
GB2296609B (en) *	1994-12-08	1998-10-28	Darren John Spreyer	The double fuse spur

Also Published As

Publication number	Publication date
ZA727870B (en)	1973-08-29
ES408652A1 (es)	1975-11-16
BR7208063D0 (pt)	1973-09-25
BE790970A (fr)	1973-05-07
FR2161376A5 (de)	1973-07-06
DE2256585A1 (de)	1973-05-30
AR196319A1 (es)	1973-12-18
IT970918B (it)	1974-04-20

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Legal Events

Date	Code	Title	Description
1976-02-11	PS	Patent sealed
1990-07-11	PCNP	Patent ceased through non-payment of renewal fee