FR2268342A1 - Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts - Google Patents

Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Info

Publication number
FR2268342A1
FR2268342A1 FR7413828A FR7413828A FR2268342A1 FR 2268342 A1 FR2268342 A1 FR 2268342A1 FR 7413828 A FR7413828 A FR 7413828A FR 7413828 A FR7413828 A FR 7413828A FR 2268342 A1 FR2268342 A1 FR 2268342A1
Authority
FR
France
Prior art keywords
insulating material
material sheet
fixed contacts
contacts
moving contact
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
FR7413828A
Other languages
English (en)
French (fr)
Other versions
FR2268342B1 (enExample
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.)
DUCROS EMILE FR
Original Assignee
DUCROS EMILE FR
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 DUCROS EMILE FR filed Critical DUCROS EMILE FR
Priority to FR7413828A priority Critical patent/FR2268342A1/fr
Publication of FR2268342A1 publication Critical patent/FR2268342A1/fr
Application granted granted Critical
Publication of FR2268342B1 publication Critical patent/FR2268342B1/fr
Granted 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/008—Wires
    • H01H2203/01—Woven wire screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
    • H01H2211/016—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane

Landscapes

  • Push-Button Switches (AREA)
FR7413828A 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts Granted FR2268342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413828A FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413828A FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Publications (2)

Publication Number Publication Date
FR2268342A1 true FR2268342A1 (en) 1975-11-14
FR2268342B1 FR2268342B1 (enExample) 1980-04-04

Family

ID=9137899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413828A Granted FR2268342A1 (en) 1974-04-19 1974-04-19 Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts

Country Status (1)

Country Link
FR (1) FR2268342A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090045A (en) * 1975-12-15 1978-05-16 Marsh Products, Inc. Keyboard strip switch assembly having multifurcated conductive screen contact with contact cleaning wiping-action
FR2400820A1 (fr) * 1977-08-18 1979-03-16 Bunker Ramo Dispositif a circuit imprime flexible
US4164634A (en) * 1977-06-10 1979-08-14 Telaris Telecommunications, Inc. Keyboard switch assembly with multiple isolated electrical engagement regions
US4259551A (en) * 1978-03-15 1981-03-31 Citizen Watch Co., Ltd. External operation device for electronic timepieces
EP0063851A1 (en) * 1981-04-20 1982-11-03 John Fluke Mfg. Co., Inc. A transparent switch array

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090045A (en) * 1975-12-15 1978-05-16 Marsh Products, Inc. Keyboard strip switch assembly having multifurcated conductive screen contact with contact cleaning wiping-action
US4164634A (en) * 1977-06-10 1979-08-14 Telaris Telecommunications, Inc. Keyboard switch assembly with multiple isolated electrical engagement regions
FR2400820A1 (fr) * 1977-08-18 1979-03-16 Bunker Ramo Dispositif a circuit imprime flexible
US4259551A (en) * 1978-03-15 1981-03-31 Citizen Watch Co., Ltd. External operation device for electronic timepieces
EP0063851A1 (en) * 1981-04-20 1982-11-03 John Fluke Mfg. Co., Inc. A transparent switch array

Also Published As

Publication number Publication date
FR2268342B1 (enExample) 1980-04-04

Similar Documents

Publication Publication Date Title
GB1352076A (en) Pushbutton keyboard system
GB1375333A (enExample)
GB1361541A (en) Electrical switch apparatus
GB1469800A (en) Electric switch keyboard
GB1440250A (en) Snap-acting device
GB835494A (en) Improvements in actuators for electrical switches
FR2268342A1 (en) Touch operated electric switch - has moving contact grid covered in insulating material sheet and fixed contacts
GB1369897A (en) Push-button switch
ES414752A2 (es) Un dispositivo interruptor electrico.
GB798891A (en) Improvements in or relating to electric switches, more particularly for high frequencies
CA1024566A (en) Electrical switch comprising a contact blade having fatique reducing features
EP0121866A3 (en) Keyboard joyswitch
ES429393A1 (es) Perfeccionamientos en interruptores de pulsador.
GB1534706A (en) Electric switches
GB1496640A (en) Actuator for an electric switch
ES438134A1 (es) Perfeccionamientos introducidos en un conmutador electrico.
GB1421591A (en) Electric switch
ES475672A1 (es) Contactor perfeccionado.
GB1483899A (en) Vacuum interrupter contacts
FR2273360A1 (en) Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates
ES435961A1 (es) Perfeccionamientos en interruptores de pulsador.
FR2290755A1 (fr) Systeme d'interrupteur a touches
GB1418662A (en) Electrical switch
FR2435117A1 (fr) Contacteur electrique
FR2431178A1 (fr) Contacteur electrique agissant par deformation elastique

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse