NO770088L - Bryter for anvendelse i anlegg med isolasjonsgass. - Google Patents

Bryter for anvendelse i anlegg med isolasjonsgass.

Info

Publication number
NO770088L
NO770088L NO770088A NO770088A NO770088L NO 770088 L NO770088 L NO 770088L NO 770088 A NO770088 A NO 770088A NO 770088 A NO770088 A NO 770088A NO 770088 L NO770088 L NO 770088L
Authority
NO
Norway
Prior art keywords
shaft
contact member
gears
teeth
operating
Prior art date
Application number
NO770088A
Other languages
English (en)
Norwegian (no)
Inventor
John Henry Golota
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of NO770088L publication Critical patent/NO770088L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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

Landscapes

  • Transmission Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Gas-Insulated Switchgears (AREA)
NO770088A 1976-01-15 1977-01-11 Bryter for anvendelse i anlegg med isolasjonsgass. NO770088L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,180 US4107498A (en) 1976-01-15 1976-01-15 Disconnect switch and drive mechanism therefor

Publications (1)

Publication Number Publication Date
NO770088L true NO770088L (no) 1977-07-18

Family

ID=24603763

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770088A NO770088L (no) 1976-01-15 1977-01-11 Bryter for anvendelse i anlegg med isolasjonsgass.

Country Status (6)

Country Link
US (1) US4107498A (it)
JP (1) JPS5288780A (it)
CA (1) CA1062751A (it)
GB (1) GB1505485A (it)
IT (1) IT1080802B (it)
NO (1) NO770088L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483121A1 (fr) * 1980-05-23 1981-11-27 Alsthom Atlantique Sectionneur de poste blinde a haute tension
FR2494491A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Sectionneur en ligne pour une installation electrique blindee
CH658946A5 (de) * 1982-06-07 1986-12-15 Bbc Brown Boveri & Cie Hochspannungsanlage.
US4663504A (en) * 1983-04-11 1987-05-05 Raychem Corporation Load break switch
DE3321836A1 (de) * 1983-06-15 1984-12-20 Siemens AG, 1000 Berlin und 8000 München Gekapseltes, druckgasisoliertes hochspannungsschaltgeraet
FR2558301B1 (fr) * 1984-01-17 1986-10-10 Merlin Gerin Sectionneur de poste blinde a haute tension equipe d'ecrans para-effluves perfores
JPS6135108A (ja) * 1984-07-24 1986-02-19 三菱電機株式会社 ガス絶縁断路器
GB2173566A (en) * 1985-03-16 1986-10-15 Herbert William Lock Vehicle brake actuator
DE3521945A1 (de) * 1985-06-14 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer eine metallgekapselte, druckgasisolierte hochspannungsschaltanlage
EP1569254A1 (de) * 2004-02-27 2005-08-31 ABB Technology AG Schaltgerät mit Trenn-und/oder Erdungsfunktion
ES2865422T3 (es) * 2016-06-03 2021-10-15 Abb Schweiz Ag Dispositivo de conmutación con doble carcasa conductora
KR102135381B1 (ko) * 2018-10-30 2020-07-17 엘에스일렉트릭(주) 가스절연 개폐장치의 고속 접지 스위치
KR102171601B1 (ko) * 2019-01-04 2020-10-29 효성중공업 주식회사 가스절연개폐기용 전극구동장치
EP3819925B1 (en) * 2019-11-06 2025-04-02 General Electric Technology GmbH Improved insulating support assembly for a circuit breaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064091A (en) * 1959-06-12 1962-11-13 Proctor Silex Corp Position selection means
NL134084C (it) * 1967-04-06
US3562465A (en) * 1968-10-21 1971-02-09 Ite Circuit Breaker Ltd Telescopic switch for isolated phase bus
US3659065A (en) * 1970-03-06 1972-04-25 Westinghouse Electric Corp Fluid-blast circuit interrupter with delayed moving contact travel
DE2138456C3 (de) * 1971-07-29 1978-08-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Trennschalter für eine metallgekapselte Hochspannungsschaltanlage
US3794799A (en) * 1972-03-27 1974-02-26 Westinghouse Electric Corp Gas insulated switch with adjustable overcenter toggle actuator therefore
US3876846A (en) * 1972-08-16 1975-04-08 Ite Imperial Corp Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems
US3806682A (en) * 1972-10-03 1974-04-23 Bbc Brown Boveri & Cie High-voltage gas-insulated switchgear with capacitive voltage divider for indicating contact position
US3987260A (en) * 1974-12-05 1976-10-19 I-T-E Imperial Corporation Ground and test connection for SF6 insulated bus

Also Published As

Publication number Publication date
CA1062751A (en) 1979-09-18
JPS5288780A (en) 1977-07-25
US4107498A (en) 1978-08-15
IT1080802B (it) 1985-05-16
GB1505485A (en) 1978-03-30

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