FR2189848A1 - - Google Patents

Info

Publication number
FR2189848A1
FR2189848A1 FR7322690A FR7322690A FR2189848A1 FR 2189848 A1 FR2189848 A1 FR 2189848A1 FR 7322690 A FR7322690 A FR 7322690A FR 7322690 A FR7322690 A FR 7322690A FR 2189848 A1 FR2189848 A1 FR 2189848A1
Authority
FR
France
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
FR7322690A
Other languages
French (fr)
Other versions
FR2189848B3 (it
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2189848A1 publication Critical patent/FR2189848A1/fr
Application granted granted Critical
Publication of FR2189848B3 publication Critical patent/FR2189848B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Push-Button Switches (AREA)
FR7322690A 1972-06-22 1973-06-21 Expired FR2189848B3 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230479 DE2230479A1 (de) 1972-06-22 1972-06-22 Drucktaste

Publications (2)

Publication Number Publication Date
FR2189848A1 true FR2189848A1 (it) 1974-01-25
FR2189848B3 FR2189848B3 (it) 1976-06-18

Family

ID=5848442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322690A Expired FR2189848B3 (it) 1972-06-22 1973-06-21

Country Status (5)

Country Link
JP (1) JPS4951574A (it)
DE (1) DE2230479A1 (it)
FR (1) FR2189848B3 (it)
IT (1) IT986492B (it)
NL (1) NL7308412A (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466091A2 (fr) * 1979-09-19 1981-03-27 Picart Lebas Telephones Dispositif a rondelle de contact translatee associe a une touche d'un clavier
WO1984003172A1 (en) * 1983-02-10 1984-08-16 Gould Instr Variable control device
EP0225666A1 (en) * 1985-12-06 1987-06-16 Océ-Nederland B.V. A device for use in adjusting the distance between two parallel surfaces, and a method of adjusting such distance
WO1998031027A1 (de) * 1997-01-13 1998-07-16 Siemens Aktiengesellschaft Elektrische schaltvorrichtung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137143Y2 (it) * 1978-04-19 1986-10-28
US4242546A (en) * 1978-11-06 1980-12-30 International Telephone And Telegraph Corporation Electrical push-button switch
DE2900746C3 (de) * 1979-01-10 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Schaltgerät mit Schaltkammer
JPS57170224U (it) * 1981-04-21 1982-10-26
SE432680B (sv) * 1982-08-30 1984-04-09 Ericsson Telefon Ab L M Tangentmekanism
DE3536539A1 (de) * 1985-10-12 1987-04-16 Preh Elektro Feinmechanik Tastschaltereinrichtung
JP7258575B2 (ja) * 2019-01-24 2023-04-17 キヤノン株式会社 スイッチおよび撮像装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466091A2 (fr) * 1979-09-19 1981-03-27 Picart Lebas Telephones Dispositif a rondelle de contact translatee associe a une touche d'un clavier
WO1984003172A1 (en) * 1983-02-10 1984-08-16 Gould Instr Variable control device
US4599496A (en) * 1983-02-10 1986-07-08 Lecklider Thomas H Variable control device
EP0225666A1 (en) * 1985-12-06 1987-06-16 Océ-Nederland B.V. A device for use in adjusting the distance between two parallel surfaces, and a method of adjusting such distance
WO1998031027A1 (de) * 1997-01-13 1998-07-16 Siemens Aktiengesellschaft Elektrische schaltvorrichtung

Also Published As

Publication number Publication date
FR2189848B3 (it) 1976-06-18
DE2230479A1 (de) 1974-01-10
NL7308412A (it) 1973-12-27
JPS4951574A (it) 1974-05-18
IT986492B (it) 1975-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse