FR1140972A - Disjoncteurs rotatifs - Google Patents

Disjoncteurs rotatifs

Info

Publication number
FR1140972A
FR1140972A FR1140972DA FR1140972A FR 1140972 A FR1140972 A FR 1140972A FR 1140972D A FR1140972D A FR 1140972DA FR 1140972 A FR1140972 A FR 1140972A
Authority
FR
France
Prior art keywords
circuit breakers
rotary circuit
rotary
breakers
circuit
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
English (en)
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.)
Umicore NV SA
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC SA
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Ateliers de Constructions Electriques de Charleroi SA, ACEC SA, Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Application granted granted Critical
Publication of FR1140972A publication Critical patent/FR1140972A/fr
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
    • H01H33/72—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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
FR1140972D 1956-01-04 1956-01-04 Disjoncteurs rotatifs Expired FR1140972A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1140972T 1956-01-04

Publications (1)

Publication Number Publication Date
FR1140972A true FR1140972A (fr) 1957-08-22

Family

ID=9642371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140972D Expired FR1140972A (fr) 1956-01-04 1956-01-04 Disjoncteurs rotatifs

Country Status (3)

Country Link
BE (1) BE553634A (fr)
FR (1) FR1140972A (fr)
GB (1) GB807593A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111524743A (zh) * 2020-04-24 2020-08-11 国网山东省电力公司宁津县供电公司 快速灭弧的高压开关

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111524743A (zh) * 2020-04-24 2020-08-11 国网山东省电力公司宁津县供电公司 快速灭弧的高压开关

Also Published As

Publication number Publication date
GB807593A (en) 1959-01-21
BE553634A (fr) 1957-01-15

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