SE8501516L - Membranomkopplare - Google Patents

Membranomkopplare

Info

Publication number
SE8501516L
SE8501516L SE8501516A SE8501516A SE8501516L SE 8501516 L SE8501516 L SE 8501516L SE 8501516 A SE8501516 A SE 8501516A SE 8501516 A SE8501516 A SE 8501516A SE 8501516 L SE8501516 L SE 8501516L
Authority
SE
Sweden
Prior art keywords
layer
membrane
stationary
separator
movable
Prior art date
Application number
SE8501516A
Other languages
Unknown language ( )
English (en)
Other versions
SE8501516D0 (sv
Inventor
R Meleard
J-J Prioux
Original Assignee
Mektron France 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 Mektron France Sa filed Critical Mektron France Sa
Publication of SE8501516D0 publication Critical patent/SE8501516D0/sv
Publication of SE8501516L publication Critical patent/SE8501516L/sv

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
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/046—Form of contacts to solve particular problems to save ink
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/05—Form of contacts to solve particular problems to avoid damage by deformation of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/054—Form of contacts to solve particular problems for redundancy, e.g. several contact pairs in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/008—Part of substrate or membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/022—Asymmetric; Elliptic; Square
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/018—Printed contacts; Metal foil

Landscapes

  • Push-Button Switches (AREA)
SE8501516A 1984-03-28 1985-03-27 Membranomkopplare SE8501516L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404844A FR2562319A1 (fr) 1984-03-28 1984-03-28 Commutateur a membrane

Publications (2)

Publication Number Publication Date
SE8501516D0 SE8501516D0 (sv) 1985-03-27
SE8501516L true SE8501516L (sv) 1985-09-29

Family

ID=9302563

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501516A SE8501516L (sv) 1984-03-28 1985-03-27 Membranomkopplare

Country Status (6)

Country Link
DE (1) DE3511342A1 (sv)
ES (1) ES295663Y (sv)
FR (1) FR2562319A1 (sv)
GB (1) GB2156588A (sv)
IT (1) IT1184217B (sv)
SE (1) SE8501516L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734021C2 (de) * 1987-10-08 1996-11-14 Telefunken Microelectron Verfahren zur Herstellung von Tastschaltern
GB2250380B (en) * 1990-11-27 1995-01-04 Ist Lab Ltd Switch apparatus
US5149923A (en) * 1991-03-15 1992-09-22 Lucas Duralith Corporation Backlit tactile keyboard with improved tactile and electrical characteristics
US5138119A (en) * 1991-03-15 1992-08-11 Lucas Duralith Corporation Backlit tactile keyboard with improved tactile and electrical characteristics
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
US8674932B2 (en) 1996-07-05 2014-03-18 Anascape, Ltd. Image controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442502A1 (fr) * 1978-11-24 1980-06-20 Orega Cifte Clavier a touches a effet tactile de declenchement brusque
US4197439A (en) * 1979-02-12 1980-04-08 Parker Brothers Touch-responsive indicator switch
GB2071420B (en) * 1980-03-12 1984-08-08 Int Computers Ltd Retractive mechanical switches
DE3140771C2 (de) * 1981-10-14 1983-11-24 Rudolf Schadow Gmbh, 1000 Berlin Mehrfach-Flachschalter
JPS5866216A (ja) * 1981-10-16 1983-04-20 信越ポリマ−株式会社 キ−ボ−ド装置

Also Published As

Publication number Publication date
IT1184217B (it) 1987-10-22
FR2562319A1 (fr) 1985-10-04
SE8501516D0 (sv) 1985-03-27
ES295663U (es) 1987-03-16
GB8506950D0 (en) 1985-04-24
ES295663Y (es) 1987-11-01
IT8520091A0 (it) 1985-03-27
GB2156588A (en) 1985-10-09
DE3511342A1 (de) 1985-10-24

Similar Documents

Publication Publication Date Title
US4128744A (en) Keyboard with concave and convex domes
US4652704A (en) Keyboard switch
GB1441765A (en) Push button switch
JPS6452355A (en) Two-dimensional electric conductor
GB1430399A (en) Keyboard switch assembly
CA1267216C (en) PIEZOELECTRIC DEVICE
GB1501125A (en) Switching assembly
ATE294995T1 (de) Schalter mit einem temperaturabhängigen schaltwerk
DK428680A (da) Elektrisk tilslutningsindretning
IN151947B (sv)
DE3872800T2 (de) Schalteranordnung fuer elektrische mehrpolige schutzschalter mit mehreren kontakten.
SE8501516L (sv) Membranomkopplare
SE7709635L (sv) Elektrisk vakuumstromstellare
EP0199593A3 (en) High current switch contacts
SE8102377L (sv) Elektrisk kontakt- eller avbrytaranordning
ES8708092A1 (es) Cortacircuito termico
NO20013134D0 (no) Elektrisk bryter
SE8007459L (sv) Kontaktanordning for signalhorn for motorfordon
GB1487431A (en) Manually controlled electric switches
GB8812958D0 (en) Thermal imaging
KR860000790A (ko) 소형전기 부품의 제조방법
DE3765696D1 (de) Kontaktelement fuer elektrische schaltkontakte.
SU1350687A1 (ru) Мембранный переключатель
GB1486051A (en) Electrical contact elements for keyswitches
GB1444296A (en) Push button switch assembly

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8501516-2

Effective date: 19881001

Ref document number: 8404844-6

Effective date: 19860801