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GB801978A - Improvements in and relating to driving mechanisms for circuit-breakers - Google Patents

Improvements in and relating to driving mechanisms for circuit-breakers

Info

Publication number
GB801978A
GB801978A GB9659/57A GB965957A GB801978A GB 801978 A GB801978 A GB 801978A GB 9659/57 A GB9659/57 A GB 9659/57A GB 965957 A GB965957 A GB 965957A GB 801978 A GB801978 A GB 801978A
Authority
GB
United Kingdom
Prior art keywords
stop
contacts
circuit
open
breakers
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
GB9659/57A
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of GB801978A publication Critical patent/GB801978A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing

Landscapes

  • Breakers (AREA)
GB9659/57A 1956-03-27 1957-03-25 Improvements in and relating to driving mechanisms for circuit-breakers Expired GB801978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL347245X 1956-03-27

Publications (1)

Publication Number Publication Date
GB801978A true GB801978A (en) 1958-09-24

Family

ID=19784928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9659/57A Expired GB801978A (en) 1956-03-27 1957-03-25 Improvements in and relating to driving mechanisms for circuit-breakers

Country Status (7)

Country Link
US (1) US2825787A (fr)
BE (1) BE547468A (fr)
CH (1) CH347245A (fr)
DE (1) DE1049956B (fr)
FR (1) FR1154461A (fr)
GB (1) GB801978A (fr)
NL (1) NL88255C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780198A1 (fr) * 1998-06-17 1999-12-24 Cahors App Elec Interrupteur a mecanisme de declenchement de la fermeture et de l'ouverture

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077788A (en) * 1963-02-19 Device for transmission of curvilinear
NL253338A (fr) * 1960-07-02
NL253981A (fr) * 1960-07-20
GB2247569A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Energy storage device/ circuit breaker assembly
DE9321552U1 (de) * 1993-08-03 1999-09-02 Heinrich Kopp Ag, 63796 Kahl Kontaktaufreißeinrichtung für Schutzschaltgeräte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780198A1 (fr) * 1998-06-17 1999-12-24 Cahors App Elec Interrupteur a mecanisme de declenchement de la fermeture et de l'ouverture

Also Published As

Publication number Publication date
BE547468A (fr) 1956-05-15
CH347245A (de) 1960-06-30
NL88255C (fr) 1958-05-16
FR1154461A (fr) 1958-04-10
US2825787A (en) 1958-03-04
DE1049956B (fr)
NL205784A (fr) 1957-12-16

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