GB1389549A - Earthed plug with an earth leakage circuit breaker - Google Patents

Earthed plug with an earth leakage circuit breaker

Info

Publication number
GB1389549A
GB1389549A GB5647872A GB5647872A GB1389549A GB 1389549 A GB1389549 A GB 1389549A GB 5647872 A GB5647872 A GB 5647872A GB 5647872 A GB5647872 A GB 5647872A GB 1389549 A GB1389549 A GB 1389549A
Authority
GB
United Kingdom
Prior art keywords
plug
earth
circuit
earth leakage
circuit breaker
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
GB5647872A
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.)
Felten & Guilleaume Schaltanl
Original Assignee
Felten & Guilleaume Schaltanl
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
Priority claimed from DE19722204418 external-priority patent/DE2204418C/en
Application filed by Felten & Guilleaume Schaltanl filed Critical Felten & Guilleaume Schaltanl
Priority to ES421245A priority Critical patent/ES421245A1/en
Publication of GB1389549A publication Critical patent/GB1389549A/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)

Abstract

1389549 Electric circuit-breakers FELTEN & GUILLEAUME SCHALTANLAGEN GmbH 7 Dec 1972 [31 Jan 1972] 56478/72 Heading H1N An earthed plug incorporating an earth leakage circuit-breaker has a cylindrical end 2 at the mains side and is also provided with internal recesses accommodating a differential current transformer and with chambers 4 accommodating further circuit breaker components such as contacts 5, trip means 6 and latch 7. The main body 1 of the plug is formed of an upper part 14 and lower part 15 with surfaces 16 therebetween which are horizontal in the normal operative position of the plug. The earth contact 17 of the plug is a retaining clip engaging in recesses in the parts 14, 15 at the cylindrical end 2. The differential current transformer has twice as many turns in a primary winding in the earth continuity circuit as there are in any other primary winding and the earth continuity circuit includes contacts and a threshold controlled resistor 9.
GB5647872A 1972-01-31 1972-12-07 Earthed plug with an earth leakage circuit breaker Expired GB1389549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES421245A ES421245A1 (en) 1972-12-07 1973-12-07 A device to measure the displacements in relative time of the output impulses of a regenerator with modulation by coded impulses. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204418 DE2204418C (en) 1972-01-31 Earthing contact plug with residual current circuit breaker

Publications (1)

Publication Number Publication Date
GB1389549A true GB1389549A (en) 1975-04-03

Family

ID=5834550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5647872A Expired GB1389549A (en) 1972-01-31 1972-12-07 Earthed plug with an earth leakage circuit breaker

Country Status (5)

Country Link
AT (1) AT323262B (en)
DE (1) DE2204418B1 (en)
FR (1) FR2169781B1 (en)
GB (1) GB1389549A (en)
NL (1) NL7300045A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500209A1 (en) * 1981-02-18 1982-08-20 Merlin Gerin DIFFERENTIAL SWITCH ADAPTER
ATE44192T1 (en) * 1985-01-28 1989-07-15 Kopp Gmbh & Co Kg Heinrich FISH PROTECTION SWITCH|T DESIGNED AS A PLUG.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308225B (en) * 1968-11-15 1973-06-25 Felten & Guilleaume Schaltanl Protective circuit for portable consumer devices connected to earthed networks

Also Published As

Publication number Publication date
AT323262B (en) 1975-07-10
FR2169781B1 (en) 1976-05-21
DE2204418B1 (en) 1972-12-21
FR2169781A1 (en) 1973-09-14
NL7300045A (en) 1973-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee