IT8522772A0 - Interruttore a pulsante con diodo fotoemittente a montaggio semplificato. - Google Patents

Interruttore a pulsante con diodo fotoemittente a montaggio semplificato.

Info

Publication number
IT8522772A0
IT8522772A0 IT8522772A IT2277285A IT8522772A0 IT 8522772 A0 IT8522772 A0 IT 8522772A0 IT 8522772 A IT8522772 A IT 8522772A IT 2277285 A IT2277285 A IT 2277285A IT 8522772 A0 IT8522772 A0 IT 8522772A0
Authority
IT
Italy
Prior art keywords
photosmitting
diode
push button
button switch
simplified assembly
Prior art date
Application number
IT8522772A
Other languages
English (en)
Other versions
IT1186191B (it
Inventor
Klaus W Quirder
Vitor M Leitao Ribeiro
Original Assignee
Schoeller & Co Elektrotechinis
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 Schoeller & Co Elektrotechinis filed Critical Schoeller & Co Elektrotechinis
Publication of IT8522772A0 publication Critical patent/IT8522772A0/it
Application granted granted Critical
Publication of IT1186191B publication Critical patent/IT1186191B/it

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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • 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
    • H01H2207/00—Connections
    • H01H2207/032—Surface mounted component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/064—Optical isolation of switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/01—Key modules mounted on laykey
    • H01H2233/012—Locating pins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/05—Actuator part on body
    • H01H2233/054—Snap coupling
    • H01H2233/056—Snap coupling with limited freedom
IT22772/85A 1984-12-19 1985-11-11 Interruttore a pulsante con diodo fotoemittente a montaggio semplificato IT1186191B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8437099U DE8437099U1 (de) 1984-12-19 1984-12-19 Tastschalter

Publications (2)

Publication Number Publication Date
IT8522772A0 true IT8522772A0 (it) 1985-11-11
IT1186191B IT1186191B (it) 1987-11-18

Family

ID=6773901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22772/85A IT1186191B (it) 1984-12-19 1985-11-11 Interruttore a pulsante con diodo fotoemittente a montaggio semplificato

Country Status (6)

Country Link
DE (1) DE8437099U1 (it)
DK (1) DK485985A (it)
FI (1) FI854877L (it)
GB (1) GB2168850B (it)
IT (1) IT1186191B (it)
SE (1) SE455355B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8700721U1 (de) * 1987-01-16 1987-05-21 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Tasteneinrichtung
NL8801274A (nl) * 1988-05-18 1989-12-18 Philips Nv Gerichte optische signalering.
DE8901775U1 (de) * 1989-02-15 1989-03-30 Siemens AG, 1000 Berlin und 8000 München Schaltungskarte für eine Tastatur
DE68927888T2 (de) * 1989-07-05 1997-08-14 Idec Izumi Corp Schalter mit Anzeiger
EP0442467B1 (en) * 1990-02-15 1997-10-29 Hitachi Telecom Technologies, Ltd. Installing structure for dealing board
DE4218970C2 (de) * 1992-06-10 1994-10-06 Amphenol Tuchel Elect Chipkartenleser
JP2002289058A (ja) * 2001-03-26 2002-10-04 Nec Eng Ltd キースイッチ
DE20200476U1 (de) * 2002-01-14 2002-06-20 Witteborg, Günter, Lloret de Mar Beleuchtete Computertastatur und zugehörige Beleuchtungseinheit
DE102009060101B3 (de) * 2009-12-21 2011-06-09 MENTOR GmbH & Co. Präzisions-Bauteile KG Tasterkappe für Schaltelemente
EP2647023A1 (de) * 2010-12-03 2013-10-09 EAO Holding AG Elektrisches schaltelement des smd-typs
JP5986432B2 (ja) 2012-06-05 2016-09-06 矢崎総業株式会社 照光表示スイッチ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686723U (it) * 1979-12-07 1981-07-11
US4531034A (en) * 1983-03-24 1985-07-23 Nitsuko Limited Key switch devices with indicator lamp means

Also Published As

Publication number Publication date
GB2168850B (en) 1988-12-29
DE8437099U1 (de) 1985-03-28
SE8505989L (sv) 1986-06-20
SE8505989D0 (sv) 1985-12-18
IT1186191B (it) 1987-11-18
GB2168850A (en) 1986-06-25
DK485985A (da) 1986-06-20
FI854877A7 (fi) 1986-06-20
DK485985D0 (da) 1985-10-23
SE455355B (sv) 1988-07-04
GB8528434D0 (en) 1985-12-24
FI854877A0 (fi) 1985-12-10
FI854877L (fi) 1986-06-20

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