CN1120351C - 力传感器 - Google Patents
力传感器 Download PDFInfo
- Publication number
- CN1120351C CN1120351C CN98809995A CN98809995A CN1120351C CN 1120351 C CN1120351 C CN 1120351C CN 98809995 A CN98809995 A CN 98809995A CN 98809995 A CN98809995 A CN 98809995A CN 1120351 C CN1120351 C CN 1120351C
- Authority
- CN
- China
- Prior art keywords
- carrier
- strain measurement
- measurement element
- force transducer
- force
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
- G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/022—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion
- G01G19/024—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion using electrical weight-sensitive devices
-
- 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
- G01L1/22—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 using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Force In General (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2365/1997 | 1997-10-09 | ||
CH236597 | 1997-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1274420A CN1274420A (zh) | 2000-11-22 |
CN1120351C true CN1120351C (zh) | 2003-09-03 |
Family
ID=4232092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98809995A Expired - Fee Related CN1120351C (zh) | 1997-10-09 | 1998-10-09 | 力传感器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6339962B1 (zh) |
EP (1) | EP1019684B1 (zh) |
JP (1) | JP4446263B2 (zh) |
KR (1) | KR100572233B1 (zh) |
CN (1) | CN1120351C (zh) |
DE (1) | DE59813198D1 (zh) |
WO (1) | WO1999019697A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105628279A (zh) * | 2016-02-02 | 2016-06-01 | 重庆大学 | 一种正十二面体的三向压力传感器 |
CN105675179B (zh) * | 2016-01-26 | 2018-08-03 | 重庆大学 | 一种具有液态金属天线的三向应力传感器 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009511135A (ja) * | 2005-10-13 | 2009-03-19 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション | 運動検出装置および運動検出衣服 |
EP2804166A1 (en) * | 2013-05-13 | 2014-11-19 | PSS Consultancy & Equipment B.V. | Sensor cable and system |
DE102013012507B4 (de) | 2013-07-26 | 2016-06-16 | Hottinger Baldwin Messtechnik Gmbh | Stabförmiger Kraftaufnehmer mit vereinfachtem Abgleich |
DE102013012506A1 (de) * | 2013-07-26 | 2015-01-29 | Hottinger Baldwin Messtechnik Gmbh | Stabförmiger Kraftaufnehmer mit verbessertem Verformungsverhalten |
US9815343B1 (en) * | 2014-06-06 | 2017-11-14 | Iowa State University Research Foundation, Inc. | Tire sensing method for enhanced safety and controllability of vehicles |
PL3029435T3 (pl) | 2014-12-01 | 2018-08-31 | Haenni Instruments Ag | Urządzenie z czujnikiem siły do rejestrowania masy pojazdu |
WO2017015167A1 (en) * | 2015-07-17 | 2017-01-26 | Deka Products Limited Partnership | Robotic surgery system, mithod, and appratus |
CN105675174B (zh) * | 2016-01-26 | 2018-08-03 | 重庆大学 | 一种基于液态金属天线的单向应力传感器和该传感器制备方法 |
JP2019124577A (ja) * | 2018-01-16 | 2019-07-25 | 株式会社青電舎 | センサおよび回転力測定方法 |
CN108318537B (zh) * | 2018-02-09 | 2024-01-05 | 江苏大学 | 一种多电极传感结构及其方法 |
EP3781909B1 (en) * | 2018-04-16 | 2024-06-05 | Orpyx Medical Technologies Inc. | High-resistance sensor and method for using same |
CN109827681B (zh) * | 2019-02-19 | 2020-09-11 | 东南大学 | 一种含有放大结构的柔性应变传感器及其制备方法 |
JP2020176850A (ja) * | 2019-04-15 | 2020-10-29 | 株式会社NejiLaw | 通電路パターン、変化計測システム及び軸部材 |
CN110553576B (zh) * | 2019-09-06 | 2021-02-02 | 西安建筑科技大学 | 一种挤压成型纤维增强织物筋的螺旋式应变测试装置和方法 |
CN110715614B (zh) * | 2019-10-18 | 2021-05-28 | 西安建筑科技大学 | 一种预应力frp筋的螺旋形光纤传感应变测试装置和方法 |
CN114176365A (zh) * | 2021-12-07 | 2022-03-15 | 珠海格力电器股份有限公司 | 一种数据处理方法、装置、电子设备及存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392293A (en) | 1942-02-14 | 1946-01-01 | Baldwin Locomotive Works | Torque measuring apparatus |
DE1274804B (de) * | 1963-07-08 | 1968-08-08 | Siemens Ag | Torsionsstab zur Umwandlung eines Drehwinkels in einen elektrischen Wert nach dem Dehnungswiderstandsprinzip |
FR2484587A1 (fr) | 1980-06-11 | 1981-12-18 | Renault | Boite de vitesses automatique a quatre vitesses a train rassembleur-inverseur |
FR2494452A1 (fr) | 1980-11-20 | 1982-05-21 | Cables De Lyon Geoffroy Delore | Methode de fabrication d'un cable a fibres optiques |
US4493220A (en) * | 1982-11-23 | 1985-01-15 | Advanced Mechanical Technology, Inc. | Force measuring platform and load cell therefor using strain gages to measure shear forces |
FR2554590B1 (fr) * | 1983-11-04 | 1986-02-07 | Electro Resistance | Capteur de force comprenant un barreau elastique pourvu de jauges de contrainte |
US4598168A (en) * | 1983-11-29 | 1986-07-01 | The United States Of America As Represented By The Secretary Of The Army | Strain sensitive cable |
CH667329A5 (de) | 1985-04-25 | 1988-09-30 | Haenni & Cie Ag | Waage. |
GB8524237D0 (en) * | 1985-10-02 | 1985-11-06 | Raychem Gmbh | Pressure sensor |
JPH06105497B2 (ja) * | 1988-06-28 | 1994-12-21 | 松下電器産業株式会社 | 記録再生装置の電子編集装置 |
US5146790A (en) * | 1990-06-04 | 1992-09-15 | Allied-Signal Inc. | Torque sensor |
DE4140068C1 (en) * | 1991-12-05 | 1992-07-30 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | Road traffic vol. registering appts. - uses expansion measuring strips placed in parallel across road and connected to evaluation unit |
US5780742A (en) * | 1993-04-15 | 1998-07-14 | Honeywell Inc. | Mechanical resonance, silicon accelerometer |
US5714695A (en) * | 1997-02-04 | 1998-02-03 | Sentek Products | Helical load cell |
-
1998
- 1998-10-09 WO PCT/CH1998/000435 patent/WO1999019697A1/de active IP Right Grant
- 1998-10-09 DE DE59813198T patent/DE59813198D1/de not_active Expired - Lifetime
- 1998-10-09 KR KR1020007003549A patent/KR100572233B1/ko not_active IP Right Cessation
- 1998-10-09 CN CN98809995A patent/CN1120351C/zh not_active Expired - Fee Related
- 1998-10-09 JP JP2000516206A patent/JP4446263B2/ja not_active Expired - Fee Related
- 1998-10-09 US US09/529,127 patent/US6339962B1/en not_active Expired - Fee Related
- 1998-10-09 EP EP98946205A patent/EP1019684B1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675179B (zh) * | 2016-01-26 | 2018-08-03 | 重庆大学 | 一种具有液态金属天线的三向应力传感器 |
CN105628279A (zh) * | 2016-02-02 | 2016-06-01 | 重庆大学 | 一种正十二面体的三向压力传感器 |
CN105628279B (zh) * | 2016-02-02 | 2018-08-03 | 重庆大学 | 一种正十二面体的三向压力传感器 |
Also Published As
Publication number | Publication date |
---|---|
KR100572233B1 (ko) | 2006-04-19 |
CN1274420A (zh) | 2000-11-22 |
US6339962B1 (en) | 2002-01-22 |
EP1019684B1 (de) | 2005-11-16 |
WO1999019697A1 (de) | 1999-04-22 |
JP4446263B2 (ja) | 2010-04-07 |
JP2001522031A (ja) | 2001-11-13 |
KR20010030863A (ko) | 2001-04-16 |
EP1019684A1 (de) | 2000-07-19 |
DE59813198D1 (de) | 2005-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BAUMER INNOTECH CO., LTD. Free format text: FORMER OWNER: BOWDOIN-HENY HOLDINGS CO., LTD. Effective date: 20100603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: JEGENSTORF, SWITZERLAND TO: FRAUENFELD, SWITZERLAND |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100603 Address after: Swiss Frauenfelder Patentee after: Baumer Innotec AG Address before: Swiss jegenstorf Patentee before: Bowden - Henie Holdings Limited |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030903 Termination date: 20121009 |