FR2923907B1 - Jauge de contrainte pour mesurer des deformations longitudinales et transversales - Google Patents
Jauge de contrainte pour mesurer des deformations longitudinales et transversalesInfo
- Publication number
- FR2923907B1 FR2923907B1 FR0708080A FR0708080A FR2923907B1 FR 2923907 B1 FR2923907 B1 FR 2923907B1 FR 0708080 A FR0708080 A FR 0708080A FR 0708080 A FR0708080 A FR 0708080A FR 2923907 B1 FR2923907 B1 FR 2923907B1
- Authority
- FR
- France
- Prior art keywords
- strain gauge
- measuring longitudinal
- transverse deformations
- deformations
- transverse
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- 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
- G01L1/2268—Arrangements for correcting or for compensating unwanted effects
- G01L1/2281—Arrangements for correcting or for compensating unwanted effects for temperature variations
-
- 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
- G01L1/2287—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 constructional details of the strain gauges
- G01L1/2293—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 constructional details of the strain gauges of the semi-conductor type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708080A FR2923907B1 (fr) | 2007-11-16 | 2007-11-16 | Jauge de contrainte pour mesurer des deformations longitudinales et transversales |
EP08871827A EP2210076A2 (fr) | 2007-11-16 | 2008-11-05 | Jauge de contrainte pour mesurer des déformations longitudinales et transversales |
PCT/FR2008/001556 WO2009095553A2 (fr) | 2007-11-16 | 2008-11-05 | Jauge de contrainte pour mesurer des déformations longitudinales et transversales |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708080A FR2923907B1 (fr) | 2007-11-16 | 2007-11-16 | Jauge de contrainte pour mesurer des deformations longitudinales et transversales |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2923907A1 FR2923907A1 (fr) | 2009-05-22 |
FR2923907B1 true FR2923907B1 (fr) | 2010-01-08 |
Family
ID=39608212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0708080A Expired - Fee Related FR2923907B1 (fr) | 2007-11-16 | 2007-11-16 | Jauge de contrainte pour mesurer des deformations longitudinales et transversales |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2210076A2 (fr) |
FR (1) | FR2923907B1 (fr) |
WO (1) | WO2009095553A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8569339B2 (en) * | 2011-03-10 | 2013-10-29 | Boehringer Ingelheim International Gmbh | Soluble guanylate cyclase activators |
CN103778359B (zh) * | 2014-01-24 | 2016-08-31 | 金硕澳门离岸商业服务有限公司 | 多媒体信息处理系统及多媒体信息处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002065487A1 (fr) * | 2001-02-16 | 2002-08-22 | K-Tech Devices Corp. | Element de resistance, capteur de contrainte et procede de fabrication correspondant |
JP2006220574A (ja) * | 2005-02-14 | 2006-08-24 | Hitachi Ltd | 回転体力学量測定装置および回転体力学量計測システム |
-
2007
- 2007-11-16 FR FR0708080A patent/FR2923907B1/fr not_active Expired - Fee Related
-
2008
- 2008-11-05 EP EP08871827A patent/EP2210076A2/fr not_active Withdrawn
- 2008-11-05 WO PCT/FR2008/001556 patent/WO2009095553A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009095553A3 (fr) | 2009-10-22 |
EP2210076A2 (fr) | 2010-07-28 |
FR2923907A1 (fr) | 2009-05-22 |
WO2009095553A2 (fr) | 2009-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20220705 |