CH519773A - Contact arrangement for pressure gas switch - Google Patents

Contact arrangement for pressure gas switch

Info

Publication number
CH519773A
CH519773A CH1223870A CH1223870A CH519773A CH 519773 A CH519773 A CH 519773A CH 1223870 A CH1223870 A CH 1223870A CH 1223870 A CH1223870 A CH 1223870A CH 519773 A CH519773 A CH 519773A
Authority
CH
Switzerland
Prior art keywords
pressure gas
contact arrangement
gas switch
switch
arrangement
Prior art date
Application number
CH1223870A
Other languages
German (de)
Inventor
Floessel Carl-Dieter
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 CH1223870A priority Critical patent/CH519773A/en
Priority to DE19707033589 priority patent/DE7033589U/en
Priority to FR7129325A priority patent/FR2104215A7/fr
Publication of CH519773A publication Critical patent/CH519773A/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular 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
    • 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
CH1223870A 1970-08-14 1970-08-14 Contact arrangement for pressure gas switch CH519773A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1223870A CH519773A (en) 1970-08-14 1970-08-14 Contact arrangement for pressure gas switch
DE19707033589 DE7033589U (en) 1970-08-14 1970-09-09 CONTACT ARRANGEMENT FOR PRESSURE GAS SWITCH
FR7129325A FR2104215A7 (en) 1970-08-14 1971-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1223870A CH519773A (en) 1970-08-14 1970-08-14 Contact arrangement for pressure gas switch

Publications (1)

Publication Number Publication Date
CH519773A true CH519773A (en) 1972-02-29

Family

ID=4381166

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1223870A CH519773A (en) 1970-08-14 1970-08-14 Contact arrangement for pressure gas switch

Country Status (3)

Country Link
CH (1) CH519773A (en)
DE (1) DE7033589U (en)
FR (1) FR2104215A7 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069694A3 (en) * 1981-07-02 1984-09-26 Siemens Aktiengesellschaft Contact system for gas blast circuit breaker
DE3427873A1 (en) * 1984-07-26 1985-05-15 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Electrical vacuum switch
FR2558300A1 (en) * 1984-01-17 1985-07-19 Merlin Gerin High-voltage shielded set isolator.
EP0525716A1 (en) * 1991-08-02 1993-02-03 Gec Alsthom Sa MT or HT circuitbreaker with abutting arcing contacts
DE102010062343A1 (en) * 2010-12-02 2012-06-06 Siemens Aktiengesellschaft Electric contact arrangement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069694A3 (en) * 1981-07-02 1984-09-26 Siemens Aktiengesellschaft Contact system for gas blast circuit breaker
FR2558300A1 (en) * 1984-01-17 1985-07-19 Merlin Gerin High-voltage shielded set isolator.
DE3427873A1 (en) * 1984-07-26 1985-05-15 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Electrical vacuum switch
EP0525716A1 (en) * 1991-08-02 1993-02-03 Gec Alsthom Sa MT or HT circuitbreaker with abutting arcing contacts
FR2680044A1 (en) * 1991-08-02 1993-02-05 Alsthom Gec HIGH VOLTAGE MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER.
US5258590A (en) * 1991-08-02 1993-11-02 Gec Alsthom Sa Medium- or high-tension circuit breaker having abutting arcing contacts
DE102010062343A1 (en) * 2010-12-02 2012-06-06 Siemens Aktiengesellschaft Electric contact arrangement
US9524837B2 (en) 2010-12-02 2016-12-20 Siemens Aktiengesellschaft Electrical contact arrangement

Also Published As

Publication number Publication date
FR2104215A7 (en) 1972-04-14
DE7033589U (en) 1971-09-16

Similar Documents

Publication Publication Date Title
AT306410B (en) Keypad for membrane switches
AT330286B (en) PRESSURE GAS SWITCH
SE386540B (en) PRESSURE GAS SWITCH
NL152073B (en) GAS SWITCH.
AT327313B (en) PRESSURE GAS SWITCH
CH413960A (en) Contact arrangement for pressure gas switch
SE388306B (en) PRESSURE GAS SWITCH
CH519773A (en) Contact arrangement for pressure gas switch
CH514927A (en) Gas pressure switch
CH519778A (en) Gas pressure switch
CH531787A (en) High-voltage pressure gas switch
CH521547A (en) Gas pressure switch
SE389224B (en) ELECTRICAL PRESSURE GAS SWITCH
AT299366B (en) Gas pressure switch
CH403930A (en) Contact arrangement for gas pressure switch
CH524238A (en) Gas pressure switch
CH541865A (en) Gas pressure switch
CH495625A (en) Gas pressure switch
SE390678B (en) CONNECTOR DEVICE FOR PRESSURE GAS SWITCH
AT295638B (en) Gas pressure switch
CH514929A (en) Gas pressure switch
CH411084A (en) Contact arrangement for pressure gas switch
AT314232B (en) Keypad for membrane switches
AT321402B (en) Silencer for pressure gas switch
CH518617A (en) Gas pressure switch

Legal Events

Date Code Title Description
PL Patent ceased