GB1408316A - Plug-in differential protection device - Google Patents

Plug-in differential protection device

Info

Publication number
GB1408316A
GB1408316A GB5263472A GB5263472A GB1408316A GB 1408316 A GB1408316 A GB 1408316A GB 5263472 A GB5263472 A GB 5263472A GB 5263472 A GB5263472 A GB 5263472A GB 1408316 A GB1408316 A GB 1408316A
Authority
GB
United Kingdom
Prior art keywords
differential protection
plug
protection device
nov
circuit
Prior art date
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
English (en)
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.)
Filing date
Publication date
Application filed by Societe dAppareillage Electrique SAPAREL SA filed Critical Societe dAppareillage Electrique SAPAREL SA
Publication of GB1408316A publication Critical patent/GB1408316A/en
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 (https=) 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 (https=)
BE (1) BE790970A (https=)
BR (1) BR7208063D0 (https=)
DE (1) DE2256585A1 (https=)
ES (1) ES408652A1 (https=)
FR (1) FR2161376A5 (https=)
GB (1) GB1408316A (https=)
IT (1) IT970918B (https=)
ZA (1) ZA727870B (https=)

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 浙江朗威微系统有限公司 一种具有自测试功能的漏电流预警保护电路

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

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee