CH336482A - Extinguishing chamber switch with pump piston - Google Patents

Extinguishing chamber switch with pump piston

Info

Publication number
CH336482A
CH336482A CH336482DA CH336482A CH 336482 A CH336482 A CH 336482A CH 336482D A CH336482D A CH 336482DA CH 336482 A CH336482 A CH 336482A
Authority
CH
Switzerland
Prior art keywords
pump piston
extinguishing chamber
chamber switch
switch
extinguishing
Prior art date
Application number
Other languages
German (de)
Inventor
Gerhard Dipl Ing Brockhaus
Original Assignee
Calor Emag Elektrizitaets 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 Calor Emag Elektrizitaets Ag filed Critical Calor Emag Elektrizitaets Ag
Publication of CH336482A publication Critical patent/CH336482A/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
    • H01H33/88—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
    • H01H33/92—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 liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CH336482D 1954-11-25 1955-10-20 Extinguishing chamber switch with pump piston CH336482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC10318A DE1029450B (en) 1954-11-25 1954-11-25 Electrical extinguishing chamber switch with pump piston

Publications (1)

Publication Number Publication Date
CH336482A true CH336482A (en) 1959-02-28

Family

ID=7014729

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336482D CH336482A (en) 1954-11-25 1955-10-20 Extinguishing chamber switch with pump piston

Country Status (5)

Country Link
CH (1) CH336482A (en)
DE (1) DE1029450B (en)
FR (1) FR1135160A (en)
GB (1) GB784373A (en)
NL (2) NL201631A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083388B (en) * 1958-10-09 1960-06-15 Licentia Gmbh High-voltage outdoor support for high-voltage switches
FR1272157A (en) * 1960-08-12 1961-09-22 Forges Ateliers Const Electr Improvements to low oil volume circuit breakers
US3218420A (en) * 1961-10-04 1965-11-16 Asea Ab Arc-extinguishing circuit breaker with enclosed gas space

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285738C (en) * 1914-04-01
DE663423C (en) * 1935-05-17 1938-08-05 Studiengesellschaft Fuer Hochl Circuit breaker with arc extinguishing by a liquid flow
US2572406A (en) * 1948-09-02 1951-10-23 Stulz Charles High-voltage oil circuit breaker

Also Published As

Publication number Publication date
NL97245C (en)
DE1029450B (en) 1958-05-08
GB784373A (en) 1957-10-09
FR1135160A (en) 1957-04-25
NL201631A (en)

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