GB975137A - Circuit breaker apparatus - Google Patents

Circuit breaker apparatus

Info

Publication number
GB975137A
GB975137A GB12975/62A GB1297562A GB975137A GB 975137 A GB975137 A GB 975137A GB 12975/62 A GB12975/62 A GB 12975/62A GB 1297562 A GB1297562 A GB 1297562A GB 975137 A GB975137 A GB 975137A
Authority
GB
United Kingdom
Prior art keywords
rod
spring
april
oil
contact
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
GB12975/62A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB975137A publication Critical patent/GB975137A/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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/008—Pedestal mounted switch gear combinations

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB12975/62A 1961-04-06 1962-04-04 Circuit breaker apparatus Expired GB975137A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR857857A FR1293609A (fr) 1961-04-06 1961-04-06 Disjoncteur à déclenchement intégré automatique
FR891729 1962-03-21

Publications (1)

Publication Number Publication Date
GB975137A true GB975137A (en) 1964-11-11

Family

ID=26189987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12975/62A Expired GB975137A (en) 1961-04-06 1962-04-04 Circuit breaker apparatus

Country Status (10)

Country Link
US (1) US3349207A (enrdf_load_stackoverflow)
AT (1) AT248524B (enrdf_load_stackoverflow)
BE (1) BE615890A (enrdf_load_stackoverflow)
CH (1) CH385329A (enrdf_load_stackoverflow)
DE (1) DE1515750A1 (enrdf_load_stackoverflow)
DK (1) DK104141C (enrdf_load_stackoverflow)
ES (1) ES276179A1 (enrdf_load_stackoverflow)
FR (2) FR1293609A (enrdf_load_stackoverflow)
GB (1) GB975137A (enrdf_load_stackoverflow)
NL (1) NL276875A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308815A1 (fr) * 1975-04-23 1976-11-19 Alsthom Cgee Commande oleopneumatique
WO2013165409A2 (en) * 2012-05-02 2013-11-07 Siemens Aktiengesellschaft Devices and methods for activating circuit breaker accessories
IT201700113396A1 (it) * 2017-10-10 2019-04-10 Tecnologie Mecc S R L Complesso di sezionamento sotto carico per esterno 3kV 3kA

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601588A (en) * 1898-03-29 Frank e
DE651591C (de) * 1935-01-30 1937-10-15 Bbc Brown Boveri & Cie Schalteranordnung fuer grosse Leistungen
US2399328A (en) * 1943-08-24 1946-04-30 Westinghouse Electric Corp Circuit breaker
US2554974A (en) * 1948-04-06 1951-05-29 Gen Electric Electric circuit breaker
BE535810A (enrdf_load_stackoverflow) * 1954-02-17
US2754387A (en) * 1954-04-30 1956-07-10 Gen Electric Circuit breaker operating mechanism
US2924643A (en) * 1955-10-03 1960-02-09 Bullard Co Insulated tension link and method of making same
FR1135122A (fr) * 1955-11-04 1957-04-24 Jean Louis Gratzmuller Dispositif de commande hydraulique à contrôle de vitesse, pour disjoncteur
FR1249874A (fr) * 1959-11-13 1961-01-06 Disjoncteur rapide

Also Published As

Publication number Publication date
CH385329A (fr) 1964-12-15
DE1515750A1 (de) 1969-07-31
BE615890A (fr) 1962-07-31
ES276179A1 (es) 1962-06-16
US3349207A (en) 1967-10-24
NL276875A (enrdf_load_stackoverflow)
AT248524B (de) 1966-08-10
FR82007E (enrdf_load_stackoverflow) 1964-03-16
FR1293609A (fr) 1962-05-18
DK104141C (da) 1966-04-12

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