CH524887A - Electric compression switch - Google Patents

Electric compression switch

Info

Publication number
CH524887A
CH524887A CH1850370A CH1850370A CH524887A CH 524887 A CH524887 A CH 524887A CH 1850370 A CH1850370 A CH 1850370A CH 1850370 A CH1850370 A CH 1850370A CH 524887 A CH524887 A CH 524887A
Authority
CH
Switzerland
Prior art keywords
electric compression
compression switch
switch
electric
compression
Prior art date
Application number
CH1850370A
Other languages
German (de)
Inventor
Bischofberger Walter
Mauthe Gerhard
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1850370A priority Critical patent/CH524887A/en
Priority to DE7100590U priority patent/DE7100590U/en
Priority to DE19712100808 priority patent/DE2100808A1/en
Priority to US00203278A priority patent/US3745283A/en
Priority to NL7117019A priority patent/NL7117019A/xx
Priority to IT32305/71A priority patent/IT943883B/en
Priority to FR7144601A priority patent/FR2118523A5/fr
Publication of CH524887A publication Critical patent/CH524887A/en

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
CH1850370A 1970-12-14 1970-12-14 Electric compression switch CH524887A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1850370A CH524887A (en) 1970-12-14 1970-12-14 Electric compression switch
DE7100590U DE7100590U (en) 1970-12-14 1971-01-08 Electric compression switch
DE19712100808 DE2100808A1 (en) 1970-12-14 1971-01-08 Electric compression switch
US00203278A US3745283A (en) 1970-12-14 1971-11-30 Electrical compression switch
NL7117019A NL7117019A (en) 1970-12-14 1971-12-10
IT32305/71A IT943883B (en) 1970-12-14 1971-12-13 ELECTRIC SWITCH AUTOSOF FIANTE
FR7144601A FR2118523A5 (en) 1970-12-14 1971-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1850370A CH524887A (en) 1970-12-14 1970-12-14 Electric compression switch

Publications (1)

Publication Number Publication Date
CH524887A true CH524887A (en) 1972-06-30

Family

ID=4433434

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1850370A CH524887A (en) 1970-12-14 1970-12-14 Electric compression switch

Country Status (6)

Country Link
US (1) US3745283A (en)
CH (1) CH524887A (en)
DE (2) DE2100808A1 (en)
FR (1) FR2118523A5 (en)
IT (1) IT943883B (en)
NL (1) NL7117019A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114837A1 (en) * 1980-05-14 1982-02-18 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau Operating-time contact of an electrical switch
EP0066533A2 (en) * 1981-06-02 1982-12-08 Siemens Aktiengesellschaft Isolating switch for high-voltage installations
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733551A1 (en) * 1977-07-25 1979-02-08 Siemens Ag EXHAUST GAS SWITCH
DE3127678A1 (en) * 1981-07-14 1983-02-10 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau HIGH VOLTAGE CIRCUIT BREAKERS
DE3132305C2 (en) * 1981-08-17 1986-10-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
US4668848A (en) * 1985-07-24 1987-05-26 S&C Electric Company Alignment and centering arrangement for contacts of an interrupting device
US5298704A (en) * 1992-12-16 1994-03-29 S&C Electric Company Contact operating arrangement with shock-reducing feature for high-voltage apparatus
FR2957451A1 (en) 2010-03-09 2011-09-16 Areva T & D Sas HIGH VOLTAGE ELECTRIC SWITCH WITH CLOSURE RETURN AND DEVICE FOR INSERTING RESISTANCE
EP2596513B1 (en) * 2010-07-20 2018-02-14 Bharat Heavy Electricals Limited Pressure propelled contact system for gas circuit breaker interrupter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114837A1 (en) * 1980-05-14 1982-02-18 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau Operating-time contact of an electrical switch
EP0066533A2 (en) * 1981-06-02 1982-12-08 Siemens Aktiengesellschaft Isolating switch for high-voltage installations
EP0066533A3 (en) * 1981-06-02 1984-04-18 Siemens Aktiengesellschaft Isolator for high-tension installations
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch
CH675175A5 (en) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
US4973806A (en) * 1987-10-27 1990-11-27 Bbc Brown Boveri Ag Compressed-air breaker

Also Published As

Publication number Publication date
NL7117019A (en) 1972-06-16
IT943883B (en) 1973-04-10
DE2100808A1 (en) 1972-06-29
DE7100590U (en) 1972-11-09
US3745283A (en) 1973-07-10
FR2118523A5 (en) 1972-07-28

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Legal Events

Date Code Title Description
PL Patent ceased