CH554068A - Fluessigkeitsarmer leistungsschalter. - Google Patents

Fluessigkeitsarmer leistungsschalter.

Info

Publication number
CH554068A
CH554068A CH1430173A CH1430173A CH554068A CH 554068 A CH554068 A CH 554068A CH 1430173 A CH1430173 A CH 1430173A CH 1430173 A CH1430173 A CH 1430173A CH 554068 A CH554068 A CH 554068A
Authority
CH
Switzerland
Prior art keywords
low
circuit breaker
liquid circuit
liquid
breaker
Prior art date
Application number
CH1430173A
Other languages
German (de)
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH554068A publication Critical patent/CH554068A/xx

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
    • H01H9/52—Cooling of switch parts
    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/57—Recuperation of liquid or gas
    • 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
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches
CH1430173A 1972-10-12 1973-10-08 Fluessigkeitsarmer leistungsschalter. CH554068A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249934 DE2249934A1 (de) 1972-10-12 1972-10-12 Fluessigkeitsarmer leistungsschalter

Publications (1)

Publication Number Publication Date
CH554068A true CH554068A (de) 1974-09-13

Family

ID=5858786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1430173A CH554068A (de) 1972-10-12 1973-10-08 Fluessigkeitsarmer leistungsschalter.

Country Status (5)

Country Link
CH (1) CH554068A (cs)
DE (1) DE2249934A1 (cs)
FR (1) FR2203157B3 (cs)
IT (1) IT995690B (cs)
NL (1) NL7313765A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641292A5 (de) * 1979-08-30 1984-02-15 Sprecher & Schuh Ag Druckgasschalter.
FR2800905B1 (fr) 1999-11-08 2001-11-30 Alstom Interrupteur de centrale avec un echangeur-radiateur
FR2939560B1 (fr) * 2008-12-05 2011-12-09 Areva T & D Sa Procede et dispositif de refroidissement de l'interieur d'un ensemble sectionneur-disjoncteur a fort amperage

Also Published As

Publication number Publication date
IT995690B (it) 1975-11-20
DE2249934A1 (de) 1974-04-25
FR2203157A1 (cs) 1974-05-10
NL7313765A (cs) 1974-04-16
FR2203157B3 (cs) 1976-08-27

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Legal Events

Date Code Title Description
PL Patent ceased