FR2452775A1 - Perfectionnements aux interrupteurs electriques a fonctionnement brusque - Google Patents

Perfectionnements aux interrupteurs electriques a fonctionnement brusque

Info

Publication number
FR2452775A1
FR2452775A1 FR7908575A FR7908575A FR2452775A1 FR 2452775 A1 FR2452775 A1 FR 2452775A1 FR 7908575 A FR7908575 A FR 7908575A FR 7908575 A FR7908575 A FR 7908575A FR 2452775 A1 FR2452775 A1 FR 2452775A1
Authority
FR
France
Prior art keywords
carrier
pushbutton
rest position
coil spring
movement
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.)
Granted
Application number
FR7908575A
Other languages
English (en)
Other versions
FR2452775B1 (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.)
MANUF ALPES FSES
Original Assignee
MANUF ALPES FSES
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 MANUF ALPES FSES filed Critical MANUF ALPES FSES
Priority to FR7908575A priority Critical patent/FR2452775B1/fr
Publication of FR2452775A1 publication Critical patent/FR2452775A1/fr
Application granted granted Critical
Publication of FR2452775B1 publication Critical patent/FR2452775B1/fr
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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs

Landscapes

  • Push-Button Switches (AREA)

Abstract

INTERRUPTEUR ELECTRIQUE A POUSSOIR. QUAND ON ENFONCE 4, 5 SE COMPRIME D'ABORD SUR LA BRANCHE 3B DU CADRE 3, TANDIS QUE LES DOIGTS 7A ABAISSENT 7 EN COMPRIMANT 8. PUIS LES RAMPES 4D, 3G DECROCHENT 3D ET 3 S'ABAISSE BRUSQUEMENT EN INVERSANT LES CONTACTS 12, 13. ON PEUT REALISER UN APPAREIL SYMETRIQUE A DEUX BOUTONS OPPOSES ET DEUX ACCROCHAGES, LE SECOND BOUTON POUVANT RESTER INTERIEUR ET ETRE SOUMIS EN PERMANENCE A L'ACTION D'UN RESSORT. APPLICATION A LA REALISATION DE MICRO-INTERRUPTEURS A FONCTIONNEMENT BRUSQUE AU MOINS DANS UN SENS.
FR7908575A 1979-03-29 1979-03-29 Perfectionnements aux interrupteurs electriques a fonctionnement brusque Expired FR2452775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908575A FR2452775B1 (fr) 1979-03-29 1979-03-29 Perfectionnements aux interrupteurs electriques a fonctionnement brusque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908575A FR2452775B1 (fr) 1979-03-29 1979-03-29 Perfectionnements aux interrupteurs electriques a fonctionnement brusque

Publications (2)

Publication Number Publication Date
FR2452775A1 true FR2452775A1 (fr) 1980-10-24
FR2452775B1 FR2452775B1 (fr) 1985-06-21

Family

ID=9223974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908575A Expired FR2452775B1 (fr) 1979-03-29 1979-03-29 Perfectionnements aux interrupteurs electriques a fonctionnement brusque

Country Status (1)

Country Link
FR (1) FR2452775B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562318A1 (fr) * 1984-03-29 1985-10-04 Telemecanique Electrique Appareil interrupteur d'arret d'urgence
EP2846341A1 (fr) * 2013-09-06 2015-03-11 Defond Components Limited Interrupteur électrique
CN109427506A (zh) * 2017-08-25 2019-03-05 佛山市顺德区美的电热电器制造有限公司 压力开关及电压力锅

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739135A (fr) * 1931-06-27 1933-01-05 Interrupteur électrique à poussoir
DE724765C (de) * 1939-11-30 1942-09-04 Carl Baer Druckknopfschalter mit einem in Richtung einer Druckstange verstellbaren Schaltglied
US4006322A (en) * 1975-09-22 1977-02-01 Allis-Chalmers Corporation Auxiliary interlock switch with interchangeable and reversible chisel-shaped contacts and spring biasing mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739135A (fr) * 1931-06-27 1933-01-05 Interrupteur électrique à poussoir
DE724765C (de) * 1939-11-30 1942-09-04 Carl Baer Druckknopfschalter mit einem in Richtung einer Druckstange verstellbaren Schaltglied
US4006322A (en) * 1975-09-22 1977-02-01 Allis-Chalmers Corporation Auxiliary interlock switch with interchangeable and reversible chisel-shaped contacts and spring biasing mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562318A1 (fr) * 1984-03-29 1985-10-04 Telemecanique Electrique Appareil interrupteur d'arret d'urgence
EP2846341A1 (fr) * 2013-09-06 2015-03-11 Defond Components Limited Interrupteur électrique
CN109427506A (zh) * 2017-08-25 2019-03-05 佛山市顺德区美的电热电器制造有限公司 压力开关及电压力锅
CN109427506B (zh) * 2017-08-25 2020-11-20 佛山市顺德区美的电热电器制造有限公司 压力开关及电压力锅

Also Published As

Publication number Publication date
FR2452775B1 (fr) 1985-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse