ZA765042B - Improvements in or relating to gas-blast switches - Google Patents

Improvements in or relating to gas-blast switches

Info

Publication number
ZA765042B
ZA765042B ZA765042A ZA765042A ZA765042B ZA 765042 B ZA765042 B ZA 765042B ZA 765042 A ZA765042 A ZA 765042A ZA 765042 A ZA765042 A ZA 765042A ZA 765042 B ZA765042 B ZA 765042B
Authority
ZA
South Africa
Prior art keywords
relating
gas
blast switches
blast
switches
Prior art date
Application number
ZA765042A
Other languages
English (en)
Inventor
S Handke
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 ZA765042B publication Critical patent/ZA765042B/xx

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
ZA765042A 1975-09-08 1976-08-23 Improvements in or relating to gas-blast switches ZA765042B (en)

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
ZA765042B true ZA765042B (en) 1977-08-31

Family

ID=5956100

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA765042A ZA765042B (en) 1975-09-08 1976-08-23 Improvements in or relating to gas-blast switches

Country Status (8)

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

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 (xx) * 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 (xx) * 1972-03-13 1973-12-04
JPS5027354U (xx) * 1973-07-04 1975-03-29

Also Published As

Publication number Publication date
JPS6027135B2 (ja) 1985-06-27
CH596663A5 (xx) 1978-03-15
JPS5233080A (en) 1977-03-12
FR2323222A1 (fr) 1977-04-01
FR2323222B1 (xx) 1981-08-28
US4146763A (en) 1979-03-27
DE2540315A1 (de) 1977-03-24
GB1506367A (en) 1978-04-05
DE2540315C3 (de) 1978-12-14
DE2540315B2 (de) 1978-04-06
IT1063703B (it) 1985-02-11

Similar Documents

Publication Publication Date Title
ZA764966B (en) Improvements in or relating to pushbutton switch mechanisms
ZA761381B (en) Seismonastic switches
ZA765042B (en) Improvements in or relating to gas-blast switches
JPS5250582A (en) Switch
JPS51127382A (en) Piezooelectric switch
ZA776233B (en) Improvements in or relating to switches
ZA771248B (en) Improvements in or relating to vacuum switches
JPS51144969A (en) Switch
AU1604876A (en) Switches
ZA764802B (en) Gas-blast switch
JPS5250578A (en) Switch
ZA753610B (en) Improvements in switches
HK76779A (en) Improvements in or relating to electrical switches for phonographs
JPS5210570A (en) Switch
JPS5232581A (en) Switch
JPS5242272A (en) Switch
JPS5222756A (en) Switch
JPS51147771A (en) Switch structure
ZA753298B (en) Improvements in or relating to fuse switches
JPS5220274A (en) Switch
JPS5212465A (en) Switch
JPS5234367A (en) Switch
JPS51141377A (en) Switch
JPS524073A (en) Pressureevariable switch
JPS51119981A (en) Switch