FR780519A - Disconnect switch - Google Patents

Disconnect switch

Info

Publication number
FR780519A
FR780519A FR780519DA FR780519A FR 780519 A FR780519 A FR 780519A FR 780519D A FR780519D A FR 780519DA FR 780519 A FR780519 A FR 780519A
Authority
FR
France
Prior art keywords
disconnect switch
disconnect
switch
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR780519A publication Critical patent/FR780519A/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
    • H01H33/88—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
    • H01H33/91—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 air or gas
FR780519D 1934-02-02 1934-01-16 Disconnect switch Expired FR780519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA72404D DE636024C (en) 1934-02-02 1934-02-02 Electric push disconnector

Publications (1)

Publication Number Publication Date
FR780519A true FR780519A (en) 1935-04-27

Family

ID=6945547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780519D Expired FR780519A (en) 1934-02-02 1934-01-16 Disconnect switch

Country Status (3)

Country Link
BE (1) BE407224A (en)
DE (1) DE636024C (en)
FR (1) FR780519A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE447706A (en) * 1942-07-30
DE1015891B (en) * 1953-03-11 1957-09-19 Fritz Driescher Push disconnector for high currents
DE1110719B (en) * 1959-07-17 1961-07-13 Driescher Spezialfab Fritz Push disconnector

Also Published As

Publication number Publication date
BE407224A (en)
DE636024C (en) 1936-10-01

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