ATE74428T1 - Druckabhaengiges potentiometer. - Google Patents

Druckabhaengiges potentiometer.

Info

Publication number
ATE74428T1
ATE74428T1 AT88910169T AT88910169T ATE74428T1 AT E74428 T1 ATE74428 T1 AT E74428T1 AT 88910169 T AT88910169 T AT 88910169T AT 88910169 T AT88910169 T AT 88910169T AT E74428 T1 ATE74428 T1 AT E74428T1
Authority
AT
Austria
Prior art keywords
pct
silicone
size
sec
date
Prior art date
Application number
AT88910169T
Other languages
English (en)
Inventor
Lars A Bergkvist
Original Assignee
Labino Patent Ab
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 Labino Patent Ab filed Critical Labino Patent Ab
Application granted granted Critical
Publication of ATE74428T1 publication Critical patent/ATE74428T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Measuring Fluid Pressure (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electrophonic Musical Instruments (AREA)
AT88910169T 1987-11-20 1988-11-10 Druckabhaengiges potentiometer. ATE74428T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8704604A SE459827B (sv) 1987-11-20 1987-11-20 Tryckkaenslig potentiometer
EP88910169A EP0342220B1 (de) 1987-11-20 1988-11-10 Druckabhängiges potentiometer
PCT/SE1988/000604 WO1989004953A1 (en) 1987-11-20 1988-11-10 A pressure responsive potentiometer

Publications (1)

Publication Number Publication Date
ATE74428T1 true ATE74428T1 (de) 1992-04-15

Family

ID=20370325

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88910169T ATE74428T1 (de) 1987-11-20 1988-11-10 Druckabhaengiges potentiometer.

Country Status (10)

Country Link
US (1) US5036306A (de)
EP (1) EP0342220B1 (de)
JP (1) JPH02502310A (de)
KR (1) KR890702009A (de)
AT (1) ATE74428T1 (de)
AU (1) AU610673B2 (de)
BR (1) BR8807326A (de)
DE (1) DE3869768D1 (de)
SE (1) SE459827B (de)
WO (1) WO1989004953A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256903A (ja) * 1988-08-23 1990-02-26 Fine Rubber Kenkyusho:Kk 可変抵抗装置
GB2222883B (en) * 1988-09-14 1992-06-10 Gates Rubber Co A method of manufacturing a sensing element
CA2060485C (en) * 1991-02-05 2003-01-07 Ruggero Cadossi Contact detecting and signaling device
US5156049A (en) * 1991-03-07 1992-10-20 Hunter Engineering Company Manual input system for automotive test equipment
EP0582732A1 (de) * 1992-08-11 1994-02-16 LEDA Logarithmic Electrical Devices for Automation S.r.l. Grenzschalter
SE514775C2 (sv) * 1994-04-22 2001-04-23 Seldim I Vaesteraas Ab För skydd mot överström i elektriska kretsar avsedd anordning
US5563354A (en) * 1995-04-03 1996-10-08 Force Imaging Technologies, Inc. Large area sensing cell
US5991676A (en) * 1996-11-22 1999-11-23 Breed Automotive Technology, Inc. Seat occupant sensing system
SE509270C2 (sv) * 1997-04-14 1998-12-21 Asea Brown Boveri Variabelt elektriskt motstånd samt förfarande för att öka respektive ändra resistansen hos ett elektriskt motstånd
JP5568206B2 (ja) 2006-09-15 2014-08-06 東海ゴム工業株式会社 変形センサ
LU502264B1 (en) * 2022-06-14 2023-12-14 Helion Energy Inc High-Energy Particulate Resistors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648002A (en) * 1970-05-04 1972-03-07 Essex International Inc Current control apparatus and methods of manufacture
DE2240286A1 (de) * 1972-08-16 1974-03-14 Matsushita Electric Ind Co Ltd Druckempfindliches widerstandselement und verfahren zu seiner herstellung
US3875434A (en) * 1973-10-31 1975-04-01 Du Pont Pressure-sensitive sensor/logic assembly
JPS5367856A (en) * 1976-11-29 1978-06-16 Shinetsu Polymer Co Pressure sensitive resistance element
GB1561189A (en) * 1976-12-24 1980-02-13 Yokohama Rubber Co Ltd Pressure responsive electrically conductive elastomeric composition
JPS5824921B2 (ja) * 1977-12-30 1983-05-24 信越ポリマ−株式会社 感圧抵抗素子
JPS55104036A (en) * 1979-02-02 1980-08-09 Shinetsu Polymer Co Signal generator
US4505847A (en) * 1982-03-02 1985-03-19 University Of Strathclyde Electrically-conductive materials
SE456042B (sv) * 1983-07-05 1988-08-29 Labino Patent Ab Trycksensor innefattande kolpulver
US4548862A (en) * 1984-09-04 1985-10-22 Minnesota Mining And Manufacturing Company Flexible tape having bridges of electrically conductive particles extending across its pressure-sensitive adhesive layer
GB8524237D0 (en) * 1985-10-02 1985-11-06 Raychem Gmbh Pressure sensor
US4845457A (en) * 1987-11-25 1989-07-04 Kabushiki Kaisha Cubic Engineering Deformable type variable resistor element

Also Published As

Publication number Publication date
SE8704604D0 (sv) 1987-11-20
US5036306A (en) 1991-07-30
BR8807326A (pt) 1990-03-01
SE459827B (sv) 1989-08-07
KR890702009A (ko) 1989-12-22
DE3869768D1 (de) 1992-05-07
JPH02502310A (ja) 1990-07-26
EP0342220B1 (de) 1992-04-01
SE8704604L (sv) 1989-05-21
WO1989004953A1 (en) 1989-06-01
AU2729388A (en) 1989-06-14
EP0342220A1 (de) 1989-11-23
AU610673B2 (en) 1991-05-23

Similar Documents

Publication Publication Date Title
SE8704604D0 (sv) Tryckkenslig potentiometer
DE3861001D1 (de) Elektrisch leitfaehige zusammensetzungen.
EP0338857A3 (de) Elektrode
FI930879A0 (fi) Kapasitiv kraftgivare
NO941373L (de)
CA2278246A1 (en) Polymer composition
CH684778A5 (de) Multifunktionelles Kissen.
JPS56161464A (en) Filler-containing ptc electroconductive polymer composition
DE69013078D1 (de) Elektroleitfähiges Polymer und dieses enthaltendes elektroleitfähiges Material.
DE3678461D1 (de) Elektroleitfaehige elastomerische vorrichtungen.
AU551966B2 (en) Electrically conductive compositions and use of same
DE69031123D1 (de) Elektrisch leitfähige polymerzusammensetzung
ATE53694T1 (de) Elektrisch leitfaehige materialien.
GB1464707A (en) Device for electrically connecting conductors on glass substrates
YU46107B (sh) Materijal za izradu pločica za električne kontakte
DE3375856D1 (en) Signal transmitter
KR870001612A (ko) 압력에 민감한 도전재(導電材)
ATE157689T1 (de) Zusammensetzungen aus elektrisch leitfähigen polymeren und polyurethanen
DE3663758D1 (en) Elastomeric electro-conductive devices
JPS56151331A (en) Pressure-sensing element and manufacture thereof
ATE45055T1 (de) Elektroleitfaehige elastomermaterialien.
JPS6334413B2 (de)
EP0308980A3 (de) Flache Leitermatrix in Silikongummi
ATE143535T1 (de) Aufladeelektrode
SU1555924A2 (ru) Антистатический браслет

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties