CH547006A - HIGH VOLTAGE CIRCUIT BREAKER. - Google Patents

HIGH VOLTAGE CIRCUIT BREAKER.

Info

Publication number
CH547006A
CH547006A CH384973A CH547006DA CH547006A CH 547006 A CH547006 A CH 547006A CH 384973 A CH384973 A CH 384973A CH 547006D A CH547006D A CH 547006DA CH 547006 A CH547006 A CH 547006A
Authority
CH
Switzerland
Prior art keywords
high voltage
circuit breaker
voltage circuit
breaker
voltage
Prior art date
Application number
CH384973A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH547006A publication Critical patent/CH547006A/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
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
    • 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
CH384973A 1972-04-28 1973-03-16 HIGH VOLTAGE CIRCUIT BREAKER. CH547006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221630A DE2221630B2 (en) 1972-04-28 1972-04-28 Contact system for high-voltage circuit breakers

Publications (1)

Publication Number Publication Date
CH547006A true CH547006A (en) 1974-03-15

Family

ID=5843940

Family Applications (1)

Application Number Title Priority Date Filing Date
CH384973A CH547006A (en) 1972-04-28 1973-03-16 HIGH VOLTAGE CIRCUIT BREAKER.

Country Status (8)

Country Link
US (1) US3925631A (en)
JP (1) JPS564005B2 (en)
CH (1) CH547006A (en)
DE (1) DE2221630B2 (en)
FR (1) FR2181699B1 (en)
GB (1) GB1401111A (en)
IT (1) IT983973B (en)
SE (1) SE389761B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594973A5 (en) * 1975-05-28 1978-01-31 Bbc Brown Boveri & Cie
JPS5856176U (en) * 1981-10-09 1983-04-16 電気化学計器株式会社 plunger pump
DE3434083A1 (en) * 1984-09-17 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Power contact element for high-voltage power circuit breakers
EP0205897B1 (en) * 1985-06-24 1991-10-16 BBC Brown Boveri AG Arcing contact piece and process for manufacturing such a piece or the like

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319240A (en) * 1940-03-19 1943-05-18 Mallory & Co Inc P R Electric contact and the like
US2365132A (en) * 1941-09-25 1944-12-12 Reyrolle A & Co Ltd Electric circuit breaker of the gas-blast type

Also Published As

Publication number Publication date
FR2181699B1 (en) 1977-02-04
US3925631A (en) 1975-12-09
JPS564005B2 (en) 1981-01-28
SE389761B (en) 1976-11-15
DE2221630A1 (en) 1973-11-15
FR2181699A1 (en) 1973-12-07
IT983973B (en) 1974-11-11
JPS4954867A (en) 1974-05-28
GB1401111A (en) 1975-07-16
DE2221630B2 (en) 1979-05-23

Similar Documents

Publication Publication Date Title
AR195925A1 (en) CIRCUIT BREAKER
AT358112B (en) HIGH VOLTAGE CONTROL CIRCUIT
BE800292A (en) CIRCUIT BREAKER.
IT996896B (en) ELECTRICAL DISCONNECTOR
CH554594A (en) CONTACT ARRANGEMENT FOR HIGH VOLTAGE CIRCUIT BREAKERS.
DK122847B (en) Current limiting circuit breaker.
AT315949B (en) Residual current circuit breaker
FR2188338A1 (en) CIRCUIT BREAKER
SE384436B (en) SWITCHING CIRCUIT
AR195427A1 (en) AN ELECTRICAL SWITCH
AT318052B (en) Residual current circuit breaker
AR208276A1 (en) AN ELECTRICAL SWITCH
BE813542A (en) CURRENT LIMITATION CIRCUIT BREAKER
CH548682A (en) FAULT CIRCUIT BREAKER.
AR196376A1 (en) MULTI-POLE SWITCH
SE395579B (en) ELECTRIC CIRCUIT
AT310852B (en) Residual current circuit breaker
CH549276A (en) HIGH VOLTAGE CIRCUIT BREAKER.
DK132480B (en) Residual current circuit breaker.
CH547006A (en) HIGH VOLTAGE CIRCUIT BREAKER.
NL172605C (en) HIGH VOLTAGE SELECTOR SWITCH.
NL157461B (en) HIGH VOLTAGE SWITCH CELL.
CH554068A (en) LOW-LIQUID CIRCUIT BREAKER.
AT306147B (en) Residual current circuit breaker
DK141029C (en) CIRCUIT BREAKER

Legal Events

Date Code Title Description
PL Patent ceased