FR801592A - Perfectionnements aux interrupteurs électriques - Google Patents

Perfectionnements aux interrupteurs électriques

Info

Publication number
FR801592A
FR801592A FR801592DA FR801592A FR 801592 A FR801592 A FR 801592A FR 801592D A FR801592D A FR 801592DA FR 801592 A FR801592 A FR 801592A
Authority
FR
France
Prior art keywords
electrical switches
switches
electrical
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)
Inventor
Stanislas Teszner
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR801592A publication Critical patent/FR801592A/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
    • H01H33/88—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
FR801592D 1935-05-02 1935-05-02 Perfectionnements aux interrupteurs électriques Expired FR801592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801592T 1935-05-02

Publications (1)

Publication Number Publication Date
FR801592A true FR801592A (fr) 1936-08-07

Family

ID=9244299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801592D Expired FR801592A (fr) 1935-05-02 1935-05-02 Perfectionnements aux interrupteurs électriques

Country Status (1)

Country Link
FR (1) FR801592A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137779A (en) * 1957-11-05 1964-06-16 Latour Andre Circuit-breakers having magnetic blow-out means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137779A (en) * 1957-11-05 1964-06-16 Latour Andre Circuit-breakers having magnetic blow-out means

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