SE8207305D0 - Signalgivare - Google Patents
SignalgivareInfo
- Publication number
- SE8207305D0 SE8207305D0 SE8207305A SE8207305A SE8207305D0 SE 8207305 D0 SE8207305 D0 SE 8207305D0 SE 8207305 A SE8207305 A SE 8207305A SE 8207305 A SE8207305 A SE 8207305A SE 8207305 D0 SE8207305 D0 SE 8207305D0
- Authority
- SE
- Sweden
- Prior art keywords
- pct
- sec
- carbon black
- elastic body
- signal transmitters
- Prior art date
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
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
-
- 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)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Eye Examination Apparatus (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Burglar Alarm Systems (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Push-Button Switches (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8207305A SE430364B (sv) | 1982-12-21 | 1982-12-21 | Signalgivare, innefattande en elastisk deformerbar kropp |
PCT/SE1983/000445 WO1984002611A1 (en) | 1982-12-21 | 1983-12-12 | Signal transmitter |
AT84900142T ATE32800T1 (de) | 1982-12-21 | 1983-12-12 | Signaluebertrager. |
US06/638,838 US4639711A (en) | 1982-12-21 | 1983-12-12 | Signal transmitter |
DE8484900142T DE3375856D1 (en) | 1982-12-21 | 1983-12-12 | Signal transmitter |
EP84900142A EP0159988B1 (en) | 1982-12-21 | 1983-12-12 | Signal transmitter |
JP59500331A JPS60500151A (ja) | 1982-12-21 | 1983-12-12 | 信号発信器 |
FI850169A FI77540C (sv) | 1982-12-21 | 1985-01-15 | Signalsändare. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8207305A SE430364B (sv) | 1982-12-21 | 1982-12-21 | Signalgivare, innefattande en elastisk deformerbar kropp |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8207305D0 true SE8207305D0 (sv) | 1982-12-21 |
SE430364B SE430364B (sv) | 1983-11-07 |
Family
ID=20349090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8207305A SE430364B (sv) | 1982-12-21 | 1982-12-21 | Signalgivare, innefattande en elastisk deformerbar kropp |
Country Status (8)
Country | Link |
---|---|
US (1) | US4639711A (sv) |
EP (1) | EP0159988B1 (sv) |
JP (1) | JPS60500151A (sv) |
AT (1) | ATE32800T1 (sv) |
DE (1) | DE3375856D1 (sv) |
FI (1) | FI77540C (sv) |
SE (1) | SE430364B (sv) |
WO (1) | WO1984002611A1 (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595008B1 (fr) * | 1986-02-26 | 1988-09-09 | Commissariat Energie Atomique | Materiau piezoresistif utilisable pour la realisation de sondes piezoresistives et procede de fabrication de ce materiau |
JPH0256903A (ja) * | 1988-08-23 | 1990-02-26 | Fine Rubber Kenkyusho:Kk | 可変抵抗装置 |
US5256574A (en) * | 1989-06-26 | 1993-10-26 | Bell Communications Research, Inc. | Method for selective detection of liquid phase hydrocarbons |
US5157372A (en) * | 1990-07-13 | 1992-10-20 | Langford Gordon B | Flexible potentiometer |
US5789827A (en) * | 1993-05-10 | 1998-08-04 | Sensitron, Inc. | Two-wire interface to automobile horn relay circuit |
JPH07122156A (ja) * | 1993-10-22 | 1995-05-12 | Shiro Sakurai | 圧力感応型導電性ゴム、それを用いたスイッチ、及びそのスイッチを用いた圧力検出システム |
US5679888A (en) * | 1994-10-05 | 1997-10-21 | Matsushita Electric Industrial Co., Ltd. | Dynamic quantity sensor and method for producing the same, distortion resistance element and method for producing the same, and angular velocity sensor |
US6392527B1 (en) | 1996-09-04 | 2002-05-21 | Sensitron, Inc. | Impact detection system |
US6236301B1 (en) | 1996-09-04 | 2001-05-22 | Sensitron, Inc. | Cantilevered deflection sensing system |
US6015163A (en) * | 1996-10-09 | 2000-01-18 | Langford; Gordon B. | System for measuring parameters related to automobile seat |
BR112015031626A2 (pt) * | 2013-06-18 | 2017-07-25 | Honda Motor Co Ltd | dispositivos de sensor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386067A (en) * | 1967-04-24 | 1968-05-28 | Raphael J. Costanzo | Pressure-sensitive electrical switch and application therefor |
JPS5367856A (en) * | 1976-11-29 | 1978-06-16 | Shinetsu Polymer Co | Pressure sensitive resistance element |
JPS5482699A (en) * | 1977-12-15 | 1979-07-02 | Shinetsu Polymer Co | Pressure sensitive resistance element |
JPS5824921B2 (ja) * | 1977-12-30 | 1983-05-24 | 信越ポリマ−株式会社 | 感圧抵抗素子 |
US4314227A (en) * | 1979-09-24 | 1982-02-02 | Eventoff Franklin Neal | Electronic pressure sensitive transducer apparatus |
US4426884A (en) * | 1982-02-01 | 1984-01-24 | The Langer Biomechanics Group, Inc. | Flexible force sensor |
US4492949A (en) * | 1983-03-18 | 1985-01-08 | Barry Wright Corporation | Tactile sensors for robotic gripper and the like |
-
1982
- 1982-12-21 SE SE8207305A patent/SE430364B/sv not_active IP Right Cessation
-
1983
- 1983-12-12 DE DE8484900142T patent/DE3375856D1/de not_active Expired
- 1983-12-12 WO PCT/SE1983/000445 patent/WO1984002611A1/en active IP Right Grant
- 1983-12-12 JP JP59500331A patent/JPS60500151A/ja active Granted
- 1983-12-12 AT AT84900142T patent/ATE32800T1/de not_active IP Right Cessation
- 1983-12-12 EP EP84900142A patent/EP0159988B1/en not_active Expired
- 1983-12-12 US US06/638,838 patent/US4639711A/en not_active Expired - Fee Related
-
1985
- 1985-01-15 FI FI850169A patent/FI77540C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE430364B (sv) | 1983-11-07 |
DE3375856D1 (en) | 1988-04-07 |
FI77540C (sv) | 1989-03-10 |
EP0159988B1 (en) | 1988-03-02 |
JPH0219567B2 (sv) | 1990-05-02 |
US4639711A (en) | 1987-01-27 |
WO1984002611A1 (en) | 1984-07-05 |
FI850169A0 (fi) | 1985-01-15 |
FI77540B (fi) | 1988-11-30 |
EP0159988A1 (en) | 1985-11-06 |
JPS60500151A (ja) | 1985-01-31 |
ATE32800T1 (de) | 1988-03-15 |
FI850169L (fi) | 1985-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8207305-7 Format of ref document f/p: F |
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NUG | Patent has lapsed |