GB2013400A - Circuit breaker mechanism - Google Patents

Circuit breaker mechanism

Info

Publication number
GB2013400A
GB2013400A GB7839414A GB7839414A GB2013400A GB 2013400 A GB2013400 A GB 2013400A GB 7839414 A GB7839414 A GB 7839414A GB 7839414 A GB7839414 A GB 7839414A GB 2013400 A GB2013400 A GB 2013400A
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
link
pin
allow
lever
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.)
Granted
Application number
GB7839414A
Other versions
GB2013400B (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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB2013400A publication Critical patent/GB2013400A/en
Application granted granted Critical
Publication of GB2013400B publication Critical patent/GB2013400B/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Breakers (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A switching mechanism, for a circuit breaker of flat construction with electromagnetic, thermal and manual actuation, comprises operating lever 1 which actuates the movable contact 4 via a link 2 and an intermediate member 3 which is pivoted at one end 5 to the contact 4 and at its other end (by the link 2) to a release lever 8 the outer end of which is retained by a pin 10 and trip lever 9. The latter may be rotated clockwise by a bimetal member or by an electromagnet to allow the release lever 8 to slide past the pin 10 and thus allow the contacts to open. <IMAGE>
GB7839414A 1978-01-24 1978-10-05 Switching mechanisms for circuit breakers of flat construction type Expired GB2013400B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2802925A DE2802925C2 (en) 1978-01-24 1978-01-24 Switching mechanism for miniature circuit breakers in flat design

Publications (2)

Publication Number Publication Date
GB2013400A true GB2013400A (en) 1979-08-08
GB2013400B GB2013400B (en) 1982-10-20

Family

ID=6030237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839414A Expired GB2013400B (en) 1978-01-24 1978-10-05 Switching mechanisms for circuit breakers of flat construction type

Country Status (10)

Country Link
AT (1) ATA614878A (en)
CH (1) CH634689A5 (en)
DE (1) DE2802925C2 (en)
ES (1) ES473238A1 (en)
FR (1) FR2415360A1 (en)
GB (1) GB2013400B (en)
IL (1) IL56462A (en)
IT (2) IT7822794V0 (en)
NL (1) NL174411C (en)
SE (1) SE442463B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008533A1 (en) * 1980-03-06 1981-09-17 Brown, Boveri & Cie Ag, 6800 Mannheim SWITCHGEAR FOR ELECTRICAL INSTALLATION SWITCHGEAR
DE3342469A1 (en) * 1983-11-24 1985-06-05 Bbc Brown Boveri & Cie ELECTRIC SWITCH
DE3643511A1 (en) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie MECHANISM FOR A FAULT CIRCUIT BREAKER COMBINED WITH A CIRCUIT BREAKER
DE3835273C2 (en) * 1988-10-15 1993-10-28 Felten & Guilleaume Energie Switching mechanism for miniature circuit breakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR448271A (en) * 1912-09-12 1913-01-27 Georges Paris Mechanical device for automatic switches with free tripping
NL101595C (en) * 1954-06-10
GB1222428A (en) * 1967-03-16 1971-02-10 Mitsubishi Electric Corp Automatic circuit interrupter
DE6607351U (en) * 1968-07-06 1971-02-18 Stotz Kontakt Gmbh CIRCUIT BREAKER

Also Published As

Publication number Publication date
SE7900433L (en) 1979-07-25
IL56462A0 (en) 1979-03-12
DE2802925B1 (en) 1979-07-19
IL56462A (en) 1982-09-30
IT7827854A0 (en) 1978-09-19
ATA614878A (en) 1983-09-15
IT1098879B (en) 1985-09-18
ES473238A1 (en) 1979-03-16
GB2013400B (en) 1982-10-20
CH634689A5 (en) 1983-02-15
SE442463B (en) 1985-12-23
DE2802925C2 (en) 1980-03-20
NL174411C (en) 1984-06-01
NL174411B (en) 1984-01-02
FR2415360A1 (en) 1979-08-17
IT7822794V0 (en) 1978-09-19
FR2415360B1 (en) 1982-08-27
NL7810044A (en) 1979-07-26

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Legal Events

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

Effective date: 19961005