CH446476A - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
CH446476A
CH446476A CH93266A CH93266A CH446476A CH 446476 A CH446476 A CH 446476A CH 93266 A CH93266 A CH 93266A CH 93266 A CH93266 A CH 93266A CH 446476 A CH446476 A CH 446476A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH93266A
Other languages
English (en)
Inventor
Kohler Werner
Roessger Gerhard
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 CH446476A publication Critical patent/CH446476A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Breakers (AREA)
CH93266A 1965-01-28 1966-01-24 Druckgasschalter CH446476A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES95198A DE1222564B (de) 1965-01-28 1965-01-28 Druckgasschalter

Publications (1)

Publication Number Publication Date
CH446476A true CH446476A (de) 1967-11-15

Family

ID=7519199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH93266A CH446476A (de) 1965-01-28 1966-01-24 Druckgasschalter

Country Status (3)

Country Link
CH (1) CH446476A (de)
DE (1) DE1222564B (de)
FR (1) FR1462921A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266388B (de) * 1966-08-22 1968-04-18 Siemens Ag Druckgasschalter mit geschlossenem Gaskreislauf
FR2629364B1 (fr) * 1988-03-30 1990-11-30 Ceca Sa Nouvelles compositions amines cationactives a proprietes physiques ameliorees : leur application, par exemple a la realisation d'emulsions bitumineuses

Also Published As

Publication number Publication date
DE1222564B (de) 1966-08-11
FR1462921A (fr) 1966-12-16

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