FR931585A - New construction method for gas and vapor evacuation chimneys for electrical switch cut-off boxes - Google Patents

New construction method for gas and vapor evacuation chimneys for electrical switch cut-off boxes

Info

Publication number
FR931585A
FR931585A FR931585DA FR931585A FR 931585 A FR931585 A FR 931585A FR 931585D A FR931585D A FR 931585DA FR 931585 A FR931585 A FR 931585A
Authority
FR
France
Prior art keywords
boxes
gas
construction method
electrical switch
new construction
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec 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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR931585A publication Critical patent/FR931585A/en
Expired legal-status Critical Current

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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
FR931585D 1942-09-15 1942-09-15 New construction method for gas and vapor evacuation chimneys for electrical switch cut-off boxes Expired FR931585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762440X 1942-09-15

Publications (1)

Publication Number Publication Date
FR931585A true FR931585A (en) 1948-02-26

Family

ID=9176735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931585D Expired FR931585A (en) 1942-09-15 1942-09-15 New construction method for gas and vapor evacuation chimneys for electrical switch cut-off boxes

Country Status (2)

Country Link
DE (1) DE762440C (en)
FR (1) FR931585A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622735A1 (en) * 1987-11-04 1989-05-05 Telemecanique Electrique Interrupter apparatus with cooling of the cutout gases
EP2747107A1 (en) * 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Electric switching device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913557A (en) * 1956-10-22 1959-11-17 Westinghouse Electric Corp Circuit interrupter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622735A1 (en) * 1987-11-04 1989-05-05 Telemecanique Electrique Interrupter apparatus with cooling of the cutout gases
EP2747107A1 (en) * 2012-12-20 2014-06-25 Eaton Electrical IP GmbH & Co. KG Electric switching device
US9330866B2 (en) 2012-12-20 2016-05-03 Eaton Electrical Ip Gmbh & Co. Kg Electrical switching device

Also Published As

Publication number Publication date
DE762440C (en) 1954-01-04

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