IT1063703B - Interruttore elettrico a gas compresso con un dispositivo di soffiaggio costituito da pistone e da cilindro - Google Patents

Interruttore elettrico a gas compresso con un dispositivo di soffiaggio costituito da pistone e da cilindro

Info

Publication number
IT1063703B
IT1063703B IT26846/76A IT2684676A IT1063703B IT 1063703 B IT1063703 B IT 1063703B IT 26846/76 A IT26846/76 A IT 26846/76A IT 2684676 A IT2684676 A IT 2684676A IT 1063703 B IT1063703 B IT 1063703B
Authority
IT
Italy
Prior art keywords
piston
cylinder
compressed gas
blowing device
electric switch
Prior art date
Application number
IT26846/76A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1063703B publication Critical patent/IT1063703B/it

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
IT26846/76A 1975-09-08 1976-09-03 Interruttore elettrico a gas compresso con un dispositivo di soffiaggio costituito da pistone e da cilindro IT1063703B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2540315A DE2540315C3 (de) 1975-09-08 1975-09-08 Druckgasschalter

Publications (1)

Publication Number Publication Date
IT1063703B true IT1063703B (it) 1985-02-11

Family

ID=5956100

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26846/76A IT1063703B (it) 1975-09-08 1976-09-03 Interruttore elettrico a gas compresso con un dispositivo di soffiaggio costituito da pistone e da cilindro

Country Status (8)

Country Link
US (1) US4146763A (it)
JP (1) JPS6027135B2 (it)
CH (1) CH596663A5 (it)
DE (1) DE2540315C3 (it)
FR (1) FR2323222A1 (it)
GB (1) GB1506367A (it)
IT (1) IT1063703B (it)
ZA (1) ZA765042B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117791A (en) * 1977-03-24 1978-10-14 Mitsubishi Electric Corp Gas switch
CH652528A5 (de) * 1980-10-31 1985-11-15 Bbc Brown Boveri & Cie Druckgasschalter.
EP0081253A1 (de) * 1981-12-03 1983-06-15 BBC Aktiengesellschaft Brown, Boveri & Cie. Druckgasschalter
US4565911A (en) * 1983-08-09 1986-01-21 Ernst Slamecka High-voltage circuit-breaker
JP4003492B2 (ja) * 2002-03-14 2007-11-07 株式会社日立製作所 集電子
US20240072522A1 (en) * 2022-08-23 2024-02-29 Siemens Energy Global GmbH & Co. KG Compressed gas switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296238B (de) * 1962-11-02 1969-05-29 Calor Emag Elektrizitaets Ag Elektrischer Leistungsschalter
FR2121940A5 (it) * 1971-01-12 1972-08-25 Alsthom Cgee
DE2209287C3 (de) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgasschalter
JPS4893971A (it) * 1972-03-13 1973-12-04
JPS5027354U (it) * 1973-07-04 1975-03-29

Also Published As

Publication number Publication date
JPS5233080A (en) 1977-03-12
JPS6027135B2 (ja) 1985-06-27
US4146763A (en) 1979-03-27
DE2540315A1 (de) 1977-03-24
ZA765042B (en) 1977-08-31
CH596663A5 (it) 1978-03-15
FR2323222A1 (fr) 1977-04-01
GB1506367A (en) 1978-04-05
FR2323222B1 (it) 1981-08-28
DE2540315B2 (de) 1978-04-06
DE2540315C3 (de) 1978-12-14

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