FR2674677B1 - Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite. - Google Patents

Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite.

Info

Publication number
FR2674677B1
FR2674677B1 FR9104211A FR9104211A FR2674677B1 FR 2674677 B1 FR2674677 B1 FR 2674677B1 FR 9104211 A FR9104211 A FR 9104211A FR 9104211 A FR9104211 A FR 9104211A FR 2674677 B1 FR2674677 B1 FR 2674677B1
Authority
FR
France
Prior art keywords
type switch
trigger control
safety trigger
explosive type
fast safety
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 - Fee Related
Application number
FR9104211A
Other languages
English (en)
Other versions
FR2674677A1 (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.)
LOIRET ATEL ELECT METALLURG
Original Assignee
LOIRET ATEL ELECT METALLURG
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 LOIRET ATEL ELECT METALLURG filed Critical LOIRET ATEL ELECT METALLURG
Priority to FR9104211A priority Critical patent/FR2674677B1/fr
Publication of FR2674677A1 publication Critical patent/FR2674677A1/fr
Application granted granted Critical
Publication of FR2674677B1 publication Critical patent/FR2674677B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
FR9104211A 1991-03-29 1991-03-29 Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite. Expired - Fee Related FR2674677B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9104211A FR2674677B1 (fr) 1991-03-29 1991-03-29 Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104211A FR2674677B1 (fr) 1991-03-29 1991-03-29 Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite.

Publications (2)

Publication Number Publication Date
FR2674677A1 FR2674677A1 (fr) 1992-10-02
FR2674677B1 true FR2674677B1 (fr) 1993-06-25

Family

ID=9411552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9104211A Expired - Fee Related FR2674677B1 (fr) 1991-03-29 1991-03-29 Commutateur du type antideflagrant comportant une commande de declenchement rapide de securite.

Country Status (1)

Country Link
FR (1) FR2674677B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142522C1 (de) * 1981-10-27 1982-12-16 Schulte-Elektrotechnik GmbH & Co KG, 5880 Lüdenscheid Schalteranordnung mit Motorschutzfunktion und Nullspannungsauslösung
FR2523688A1 (fr) * 1982-03-19 1983-09-23 Telemecanique Electrique Dispositif d'arret d'urgence
DE3345822A1 (de) * 1983-12-17 1985-06-27 Josef Heinrichs Meßgeräte, 5000 Köln Elektrische schalteinrichtung fuer den einsatz in explosionsgefaehrdeten bereichen

Also Published As

Publication number Publication date
FR2674677A1 (fr) 1992-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse