FR1205064A - Contact nozzle for circuit breakers - Google Patents

Contact nozzle for circuit breakers

Info

Publication number
FR1205064A
FR1205064A FR1205064DA FR1205064A FR 1205064 A FR1205064 A FR 1205064A FR 1205064D A FR1205064D A FR 1205064DA FR 1205064 A FR1205064 A FR 1205064A
Authority
FR
France
Prior art keywords
circuit breakers
contact nozzle
nozzle
contact
breakers
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
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1205064A publication Critical patent/FR1205064A/en
Expired legal-status Critical Current

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
FR1205064D 1957-03-04 1958-10-31 Contact nozzle for circuit breakers Expired FR1205064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2937256X 1957-03-04

Publications (1)

Publication Number Publication Date
FR1205064A true FR1205064A (en) 1960-01-29

Family

ID=4572887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205064D Expired FR1205064A (en) 1957-03-04 1958-10-31 Contact nozzle for circuit breakers

Country Status (5)

Country Link
US (1) US2937256A (en)
CH (1) CH352726A (en)
DE (2) DE1149774B (en)
FR (1) FR1205064A (en)
NL (1) NL224968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430080A1 (en) * 1978-06-30 1980-01-25 Licentia Gmbh AUTOPNEUMATIC COMPRESSED GAS CIRCUIT BREAKER

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635385A (en) * 1962-07-26
CH531246A (en) * 1971-05-12 1972-11-30 Bbc Brown Boveri & Cie Compressed gas switch with a nozzle contact arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639566C (en) * 1933-05-28 1936-12-08 Siemens Schuckertwerke Akt Ges Complete circuit breaker
FR780147A (en) * 1933-11-17 1935-04-19 Siemens Ag Switch for alternating current

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430080A1 (en) * 1978-06-30 1980-01-25 Licentia Gmbh AUTOPNEUMATIC COMPRESSED GAS CIRCUIT BREAKER

Also Published As

Publication number Publication date
DE1149774B (en) 1963-06-06
CH352726A (en) 1961-03-15
DE1070265B (en) 1968-09-12
NL224968A (en)
US2937256A (en) 1960-05-17

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