JPS54120871A - Automatic air compression gas breaker - Google Patents

Automatic air compression gas breaker

Info

Publication number
JPS54120871A
JPS54120871A JP976779A JP976779A JPS54120871A JP S54120871 A JPS54120871 A JP S54120871A JP 976779 A JP976779 A JP 976779A JP 976779 A JP976779 A JP 976779A JP S54120871 A JPS54120871 A JP S54120871A
Authority
JP
Japan
Prior art keywords
air compression
automatic air
compression gas
gas breaker
breaker
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.)
Pending
Application number
JP976779A
Other languages
Japanese (ja)
Inventor
Karenbaueru Heruberuto
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of JPS54120871A publication Critical patent/JPS54120871A/en
Pending 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
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions

Landscapes

  • Circuit Breakers (AREA)
JP976779A 1978-02-08 1979-02-01 Automatic air compression gas breaker Pending JPS54120871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805289A DE2805289C2 (en) 1978-02-08 1978-02-08 Auto-pneumatic pressure gas switch

Publications (1)

Publication Number Publication Date
JPS54120871A true JPS54120871A (en) 1979-09-19

Family

ID=6031427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP976779A Pending JPS54120871A (en) 1978-02-08 1979-02-01 Automatic air compression gas breaker

Country Status (5)

Country Link
JP (1) JPS54120871A (en)
CH (1) CH639797A5 (en)
DE (1) DE2805289C2 (en)
FR (1) FR2417173B1 (en)
IT (1) IT1166619B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889736A (en) * 1981-11-25 1983-05-28 株式会社東芝 Buffer type gas breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188825A (en) * 1985-02-15 1986-08-22 株式会社日立製作所 Buffer type gas breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291948A (en) * 1964-08-06 1966-12-13 Westinghouse Electric Corp Orifice structure for compressed gas-circuit interrupter
DE2336684A1 (en) * 1973-07-19 1975-01-30 Bbc Brown Boveri & Cie Gas-blast cct. breaker with two nozzle contacts - has both contacts moving over different paths for arc extinguishing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889736A (en) * 1981-11-25 1983-05-28 株式会社東芝 Buffer type gas breaker

Also Published As

Publication number Publication date
CH639797A5 (en) 1983-11-30
FR2417173B1 (en) 1985-07-26
IT7919997A0 (en) 1979-02-07
FR2417173A2 (en) 1979-09-07
DE2805289C2 (en) 1984-06-07
IT1166619B (en) 1987-05-05
DE2805289A1 (en) 1979-08-09

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