FR2178020A1 - - Google Patents

Info

Publication number
FR2178020A1
FR2178020A1 FR7310867A FR7310867A FR2178020A1 FR 2178020 A1 FR2178020 A1 FR 2178020A1 FR 7310867 A FR7310867 A FR 7310867A FR 7310867 A FR7310867 A FR 7310867A FR 2178020 A1 FR2178020 A1 FR 2178020A1
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
FR7310867A
Other languages
French (fr)
Other versions
FR2178020B3 (enrdf_load_stackoverflow
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.)
HERMSDORF KERAMIK VEB
Original Assignee
HERMSDORF KERAMIK VEB
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 HERMSDORF KERAMIK VEB filed Critical HERMSDORF KERAMIK VEB
Publication of FR2178020A1 publication Critical patent/FR2178020A1/fr
Application granted granted Critical
Publication of FR2178020B3 publication Critical patent/FR2178020B3/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
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/103—Adjustable resistors adjustable by mechanical pressure or force by using means responding to magnetic or electric fields, e.g. by addition of magnetisable or piezoelectric particles to the resistive material, or by an electromagnetic actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7310867A 1972-03-30 1973-03-27 Expired FR2178020B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD161845A DD98398A1 (enrdf_load_stackoverflow) 1972-03-30 1972-03-30
GB1199073A GB1414045A (en) 1972-03-30 1973-03-13 Pressure-responsive solid state electric switch

Publications (2)

Publication Number Publication Date
FR2178020A1 true FR2178020A1 (enrdf_load_stackoverflow) 1973-11-09
FR2178020B3 FR2178020B3 (enrdf_load_stackoverflow) 1976-03-19

Family

ID=25747454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310867A Expired FR2178020B3 (enrdf_load_stackoverflow) 1972-03-30 1973-03-27

Country Status (5)

Country Link
CS (1) CS173595B2 (enrdf_load_stackoverflow)
DD (1) DD98398A1 (enrdf_load_stackoverflow)
DE (1) DE2261683A1 (enrdf_load_stackoverflow)
FR (1) FR2178020B3 (enrdf_load_stackoverflow)
GB (1) GB1414045A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375698A1 (fr) * 1976-12-24 1978-07-21 Yokohama Rubber Co Ltd Composition elastomere conductrice d'electricite, sensible a la pression

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439066C2 (de) * 1974-08-14 1982-06-03 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Begrenzung von Strömen
DE3039346C2 (de) * 1980-10-17 1984-06-07 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Anordnung zum Eingeben elektrisch erfaßbarer Steuergrößen
GB2132426A (en) * 1982-12-23 1984-07-04 Raychem Ltd Conductive-polymer circuit interruptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375698A1 (fr) * 1976-12-24 1978-07-21 Yokohama Rubber Co Ltd Composition elastomere conductrice d'electricite, sensible a la pression

Also Published As

Publication number Publication date
FR2178020B3 (enrdf_load_stackoverflow) 1976-03-19
CS173595B2 (enrdf_load_stackoverflow) 1977-02-28
GB1414045A (en) 1975-11-12
DD98398A1 (enrdf_load_stackoverflow) 1973-06-12
DE2261683A1 (de) 1973-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse