FR1054434A - Electrical switch, in particular disconnector with arc extinction by flow of pressurized fluid, such as compressed gas - Google Patents

Electrical switch, in particular disconnector with arc extinction by flow of pressurized fluid, such as compressed gas

Info

Publication number
FR1054434A
FR1054434A FR1054434DA FR1054434A FR 1054434 A FR1054434 A FR 1054434A FR 1054434D A FR1054434D A FR 1054434DA FR 1054434 A FR1054434 A FR 1054434A
Authority
FR
France
Prior art keywords
flow
compressed gas
pressurized fluid
electrical switch
arc extinction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1054434A publication Critical patent/FR1054434A/en
Expired legal-status Critical Current

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
    • H01H33/80—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
    • H01H33/83—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 wherein the contacts are opened by the flow of air or gas
    • 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
FR1054434D 1951-02-28 1952-02-27 Electrical switch, in particular disconnector with arc extinction by flow of pressurized fluid, such as compressed gas Expired FR1054434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702509X 1951-02-28

Publications (1)

Publication Number Publication Date
FR1054434A true FR1054434A (en) 1954-02-10

Family

ID=6612770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054434D Expired FR1054434A (en) 1951-02-28 1952-02-27 Electrical switch, in particular disconnector with arc extinction by flow of pressurized fluid, such as compressed gas

Country Status (2)

Country Link
FR (1) FR1054434A (en)
GB (1) GB702509A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106838B (en) * 1957-01-22 1961-05-18 Westinghouse Electric Corp Electrical switch with series-connected interruption devices
DE1159539B (en) * 1958-02-04 1963-12-19 Moser Glaser & Co Ag Electric switch with arc extinguishing by flowing pressurized gas
DE1165718B (en) * 1958-01-10 1964-03-19 Westinghouse Electric Corp Gas pressure switch
DE1222143B (en) * 1965-02-23 1966-08-04 Calor Emag Elektrizitaets Ag High-voltage switch with arc extinguishing by a flowing extinguishing agent
DE1238542B (en) * 1961-02-10 1967-04-13 Ass Elect Ind Power circuit breaker with at least two vacuum switches housed in insulators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH360712A (en) * 1958-06-28 1962-03-15 Bbc Brown Boveri & Cie Circuit breaker with low resistance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106838B (en) * 1957-01-22 1961-05-18 Westinghouse Electric Corp Electrical switch with series-connected interruption devices
DE1165718B (en) * 1958-01-10 1964-03-19 Westinghouse Electric Corp Gas pressure switch
DE1159539B (en) * 1958-02-04 1963-12-19 Moser Glaser & Co Ag Electric switch with arc extinguishing by flowing pressurized gas
DE1238542B (en) * 1961-02-10 1967-04-13 Ass Elect Ind Power circuit breaker with at least two vacuum switches housed in insulators
DE1222143B (en) * 1965-02-23 1966-08-04 Calor Emag Elektrizitaets Ag High-voltage switch with arc extinguishing by a flowing extinguishing agent

Also Published As

Publication number Publication date
GB702509A (en) 1954-01-20

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