EP0077927A3 - Electric installation switch - Google Patents

Electric installation switch Download PDF

Info

Publication number
EP0077927A3
EP0077927A3 EP82108917A EP82108917A EP0077927A3 EP 0077927 A3 EP0077927 A3 EP 0077927A3 EP 82108917 A EP82108917 A EP 82108917A EP 82108917 A EP82108917 A EP 82108917A EP 0077927 A3 EP0077927 A3 EP 0077927A3
Authority
EP
European Patent Office
Prior art keywords
push button
contact
lamp
parts
cavity
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.)
Withdrawn
Application number
EP82108917A
Other languages
German (de)
French (fr)
Other versions
EP0077927A2 (en
Inventor
Klaus Maekler
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of EP0077927A2 publication Critical patent/EP0077927A2/en
Publication of EP0077927A3 publication Critical patent/EP0077927A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/023—Light-emitting indicators
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks
    • H01H2009/183—Provisions for enhancing the contrast between the illuminated symbol and the background or between juxtaposed symbols
    • 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
    • H01H13/023—Light-emitting indicators
    • H01H2013/026—Light-emitting indicators with two or more independent lighting elements located inside the push button switch that illuminate separate zones of push buttons

Abstract

Die Erfindung betrifft einen Drucktastenschalter mit einem ortsfesten Kontaktteil (3), an dem eine Kontaktwippe (6) schwenkbar gelagert ist. In einem Durchbruch (34) einer oberen Gehäusewandung ist eine Drucktaste (10) geführt, die unter der Wirkung einer Rückführfeder (11) steht und zur Umschaltung der Kontaktwippe (6) mit dieser über Schaltstöß­ el (9) zusammenwirkt. Eine den Hohlraum (8) des Gehäuses (1) für die Lagerung der Kontaktteile (3,4,5) sowie die Führung der Drucktaste (10) sorgende Isolierstoffplatte ver­ schließt den Hohlraum (8) des Gehäuses (1). Der erfindungs­ gemäße Drucktastenschalter soll aus möglichst wenig Ein­ zelteilen aufgebaut sein, eine kleine Bauform aufweisen und leicht montierbar sein. Hierzu ist die Drucktaste (10) so gestaltet, daß sie aus einer unteren Platte (12), die als Träger für eine Lampe (14) dient und einer die Lampe umschließen­ den Haube (13) besteht. In einer zur Drucktaste (10) offenen Aufnahme (21) ist eine Rückführfeder (11) angeordnet, die mit jeweils einem der beiden Anschlußdrähte (16) der Lampe (14) in Verbindung steht und diese elektrische Verbindung über eine Kontaktbrücke (22) zu den orstfesten Kontaktteilen (4,5) fortführt. The invention relates to a push button switch a stationary contact part (3) on which a contact rocker (6) is pivotally mounted. In a breakthrough (34) one a push button (10) is guided in the upper housing wall, which is under the action of a return spring (11) and Switching of the contact rocker (6) with this via switching surges el (9) cooperates. A the cavity (8) of the housing (1) for the storage of the contact parts (3,4,5) and the Guide the push button (10) providing insulating material plate ver closes the cavity (8) of the housing (1). The invention appropriate push button switch should have as little as possible be built up parts, have a small design and be easy to install. The pushbutton (10) is like this designed to consist of a lower plate (12) acting as a support for a lamp (14) and one enclose the lamp the hood (13). In an open to the push button (10) Recording (21) is a return spring (11) is arranged each with one of the two connecting wires (16) of the lamp (14) communicates and this electrical connection via a contact bridge (22) to the stationary contact parts (4,5) continues.

EP82108917A 1981-10-23 1982-09-27 Electric installation switch Withdrawn EP0077927A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813142070 DE3142070A1 (en) 1981-10-23 1981-10-23 ELECTRICAL INSTALLATION SWITCH
DE3142070 1981-10-23

Publications (2)

Publication Number Publication Date
EP0077927A2 EP0077927A2 (en) 1983-05-04
EP0077927A3 true EP0077927A3 (en) 1985-05-15

Family

ID=6144697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108917A Withdrawn EP0077927A3 (en) 1981-10-23 1982-09-27 Electric installation switch

Country Status (2)

Country Link
EP (1) EP0077927A3 (en)
DE (1) DE3142070A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135009A (en) * 1984-12-05 1986-06-23 オムロン株式会社 Push button swtch
FR2629943B1 (en) * 1988-04-06 1994-04-15 Itt Composants Instruments ELECTRIC SWITCH WITH TOUCH EFFECT
DE3936197C1 (en) * 1989-10-31 1991-04-25 Priesemuth W Switch for vehicle fog lamp - has two pushbutton actuators which have inbuilt indicators and independent operation
GB2245427A (en) * 1990-06-21 1992-01-02 Ashley & Rock Ltd Electrical switch accessories
DE4208088C1 (en) * 1992-03-13 1993-04-29 K.A. Schmersal Gmbh & Co., 5600 Wuppertal, De Electromechanical push-button switch for vehicle door - has internal concave mounting surface in circular side wall for diaphragm type sealing ring
DE10254992B4 (en) * 2002-11-26 2013-03-28 Marquardt Gmbh Electric switch
CN206497835U (en) * 2016-12-30 2017-09-15 施耐德电气（澳大利亚）有限公司 Transmission device, button switch and socket for button switch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1354230A (en) * 1963-01-23 1964-03-06 Arnould Ets Elastically Returned Push Button Switch
FR1571249A (en) * 1967-10-30 1969-06-13
US3491220A (en) * 1968-03-05 1970-01-20 United Carr Inc Lighted on-off switch
FR2298871A1 (en) * 1975-01-27 1976-08-20 Illinois Tool Works ILLUMINATED PUSH-BUTTON SWITCH

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133478A (en) * 1965-04-01 1968-11-13 Litton Industries Inc Electrical switch assemblies
US3394403A (en) * 1965-09-22 1968-07-23 Maxson Electronics Corp Lighted pushbutton assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1354230A (en) * 1963-01-23 1964-03-06 Arnould Ets Elastically Returned Push Button Switch
FR1571249A (en) * 1967-10-30 1969-06-13
US3491220A (en) * 1968-03-05 1970-01-20 United Carr Inc Lighted on-off switch
FR2298871A1 (en) * 1975-01-27 1976-08-20 Illinois Tool Works ILLUMINATED PUSH-BUTTON SWITCH

Also Published As

Publication number Publication date
DE3142070A1 (en) 1983-05-19
EP0077927A2 (en) 1983-05-04
DE3142070C2 (en) 1990-03-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19860116

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MAEKLER, KLAUS