CH534421A - Flüssigkeitsarmer Leistungsschalter - Google Patents

Flüssigkeitsarmer Leistungsschalter

Info

Publication number
CH534421A
CH534421A CH1189671A CH1189671A CH534421A CH 534421 A CH534421 A CH 534421A CH 1189671 A CH1189671 A CH 1189671A CH 1189671 A CH1189671 A CH 1189671A CH 534421 A CH534421 A CH 534421A
Authority
CH
Switzerland
Prior art keywords
low
circuit breaker
liquid circuit
liquid
breaker
Prior art date
Application number
CH1189671A
Other languages
English (en)
Inventor
Hans Dr Aeschlimann
Berger Ernst
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
Priority to CH1189671A priority Critical patent/CH534421A/de
Priority to DE19712143168 priority patent/DE2143168A1/de
Priority to DE19717132913 priority patent/DE7132913U/de
Priority to IT2767972A priority patent/IT963575B/it
Priority to JP7734172A priority patent/JPS4827274A/ja
Priority to NL7210901A priority patent/NL7210901A/xx
Priority to PL15720172A priority patent/PL78234B1/pl
Priority to SE1041072A priority patent/SE384424B/xx
Priority to FR7229072A priority patent/FR2148621B1/fr
Publication of CH534421A publication Critical patent/CH534421A/de

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
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CH1189671A 1971-08-12 1971-08-12 Flüssigkeitsarmer Leistungsschalter CH534421A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1189671A CH534421A (de) 1971-08-12 1971-08-12 Flüssigkeitsarmer Leistungsschalter
DE19712143168 DE2143168A1 (de) 1971-08-12 1971-08-28 Fluessigkeitsarmer leistungsschalter
DE19717132913 DE7132913U (de) 1971-08-12 1971-08-28 Flussigkeitsarmer Leistungsschalter
IT2767972A IT963575B (it) 1971-08-12 1972-07-31 Interruttore elettrico a piccole volume di liquido
JP7734172A JPS4827274A (de) 1971-08-12 1972-08-03
NL7210901A NL7210901A (de) 1971-08-12 1972-08-09
PL15720172A PL78234B1 (de) 1971-08-12 1972-08-09
SE1041072A SE384424B (sv) 1971-08-12 1972-08-10 Vetskefattig effektbrytare
FR7229072A FR2148621B1 (de) 1971-08-12 1972-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1189671A CH534421A (de) 1971-08-12 1971-08-12 Flüssigkeitsarmer Leistungsschalter

Publications (1)

Publication Number Publication Date
CH534421A true CH534421A (de) 1973-02-28

Family

ID=4377938

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1189671A CH534421A (de) 1971-08-12 1971-08-12 Flüssigkeitsarmer Leistungsschalter

Country Status (8)

Country Link
JP (1) JPS4827274A (de)
CH (1) CH534421A (de)
DE (2) DE7132913U (de)
FR (1) FR2148621B1 (de)
IT (1) IT963575B (de)
NL (1) NL7210901A (de)
PL (1) PL78234B1 (de)
SE (1) SE384424B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015014703A1 (de) * 2013-07-30 2015-02-05 Abb Technology Ag Leistungsschalter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015014703A1 (de) * 2013-07-30 2015-02-05 Abb Technology Ag Leistungsschalter
CN105408979A (zh) * 2013-07-30 2016-03-16 Abb技术有限公司 电路断路器
US9865417B2 (en) 2013-07-30 2018-01-09 Abb Schweiz Ag Circuit breaker
CN105408979B (zh) * 2013-07-30 2018-04-24 Abb 技术有限公司 电路断路器

Also Published As

Publication number Publication date
FR2148621A1 (de) 1973-03-23
PL78234B1 (de) 1975-04-30
DE7132913U (de) 1973-06-20
JPS4827274A (de) 1973-04-10
DE2143168A1 (de) 1973-02-22
FR2148621B1 (de) 1977-12-23
NL7210901A (de) 1973-02-14
SE384424B (sv) 1976-05-03
IT963575B (it) 1974-01-21

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Legal Events

Date Code Title Description
PL Patent ceased