AT284947B - Low-liquid circuit breaker - Google Patents

Low-liquid circuit breaker

Info

Publication number
AT284947B
AT284947B AT1168868A AT1168868A AT284947B AT 284947 B AT284947 B AT 284947B AT 1168868 A AT1168868 A AT 1168868A AT 1168868 A AT1168868 A AT 1168868A AT 284947 B AT284947 B AT 284947B
Authority
AT
Austria
Prior art keywords
low
circuit breaker
liquid circuit
liquid
breaker
Prior art date
Application number
AT1168868A
Other languages
German (de)
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT284947B publication Critical patent/AT284947B/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)
  • Circuit Breakers (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT1168868A 1967-12-04 1968-12-02 Low-liquid circuit breaker AT284947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1704967A CH461604A (en) 1967-12-04 1967-12-04 Low-liquid circuit breaker

Publications (1)

Publication Number Publication Date
AT284947B true AT284947B (en) 1970-10-12

Family

ID=4422351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1168868A AT284947B (en) 1967-12-04 1968-12-02 Low-liquid circuit breaker

Country Status (4)

Country Link
JP (1) JPS501822B1 (en)
AT (1) AT284947B (en)
CH (1) CH461604A (en)
ES (1) ES359388A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112435888B (en) * 2020-12-11 2025-03-14 西安亚能电气有限责任公司 Signal remote gas relay

Also Published As

Publication number Publication date
JPS501822B1 (en) 1975-01-21
ES359388A1 (en) 1970-07-01
CH461604A (en) 1968-08-31

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Legal Events

Date Code Title Description
EFA Change in the company name
ELA Expired due to lapse of time