IT1084201B - ARRANGEMENT OF ELECTRIC SWITCHES - Google Patents

ARRANGEMENT OF ELECTRIC SWITCHES

Info

Publication number
IT1084201B
IT1084201B IT2722577A IT2722577A IT1084201B IT 1084201 B IT1084201 B IT 1084201B IT 2722577 A IT2722577 A IT 2722577A IT 2722577 A IT2722577 A IT 2722577A IT 1084201 B IT1084201 B IT 1084201B
Authority
IT
Italy
Prior art keywords
arrangement
electric switches
switches
electric
Prior art date
Application number
IT2722577A
Other languages
Italian (it)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of IT1084201B publication Critical patent/IT1084201B/en

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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/80—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 characterised by the contacts or the contact sites characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
    • 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
    • H01H2201/00—Contacts
    • H01H2201/002—Contacts bounceless
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/014—Movable contacts fixed by mechanical deformation
    • 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
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/022—Asymmetric; Elliptic; Square
    • H01H2215/024—Spider
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
IT2722577A 1976-09-14 1977-09-02 ARRANGEMENT OF ELECTRIC SWITCHES IT1084201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767628641 DE7628641U1 (en) 1976-09-14 1976-09-14 Electrical switch assembly

Publications (1)

Publication Number Publication Date
IT1084201B true IT1084201B (en) 1985-05-25

Family

ID=6669182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2722577A IT1084201B (en) 1976-09-14 1977-09-02 ARRANGEMENT OF ELECTRIC SWITCHES

Country Status (2)

Country Link
DE (1) DE7628641U1 (en)
IT (1) IT1084201B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044414A1 (en) * 1980-11-26 1982-06-24 Licentia Gmbh Electrical switch operated by key pressure - consists of embossed dome bulging from parent plastics sheet
DE3214507C2 (en) * 1982-04-20 1986-05-07 Telefunken electronic GmbH, 7100 Heilbronn Push button switch
DE3222563A1 (en) * 1982-06-16 1984-02-02 Telefunken electronic GmbH, 7100 Heilbronn Push-button switch

Also Published As

Publication number Publication date
DE7628641U1 (en) 1977-01-13

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