DE2951337A1 - Verfahren und vorrichtung zur kompensation von durch temperaturschwankungen verursachten aenderungen der nullage des ausgangssignals eines dehnungsmessumformers - Google Patents
Verfahren und vorrichtung zur kompensation von durch temperaturschwankungen verursachten aenderungen der nullage des ausgangssignals eines dehnungsmessumformersInfo
- Publication number
- DE2951337A1 DE2951337A1 DE19792951337 DE2951337A DE2951337A1 DE 2951337 A1 DE2951337 A1 DE 2951337A1 DE 19792951337 DE19792951337 DE 19792951337 DE 2951337 A DE2951337 A DE 2951337A DE 2951337 A1 DE2951337 A1 DE 2951337A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- film
- strips
- compensation unit
- zero position
- 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.)
- Withdrawn
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
- 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
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/001,698 US4217785A (en) | 1979-01-08 | 1979-01-08 | Erasable-foil-resistance compensation of strain gage transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2951337A1 true DE2951337A1 (de) | 1980-07-17 |
Family
ID=21697372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792951337 Withdrawn DE2951337A1 (de) | 1979-01-08 | 1979-12-20 | Verfahren und vorrichtung zur kompensation von durch temperaturschwankungen verursachten aenderungen der nullage des ausgangssignals eines dehnungsmessumformers |
Country Status (6)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126021A2 (de) * | 1983-04-12 | 1984-11-21 | Gerhard Dr.Ing. Lechler | Kraftmesseinrichtung |
DE3517849A1 (de) * | 1984-05-21 | 1985-11-21 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Drehmomentsensor |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU534244B2 (en) * | 1979-04-19 | 1984-01-12 | Tokyo Electric Co. Ltd. | Load cell |
DE2933676C2 (de) * | 1979-08-20 | 1982-02-11 | Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt | Verfahren zur Justierung von Meßwertumformern mit Dehnungsmeßstreifen und Dehnungsmeßstreifen zur Durchführung des Verfahrens. |
US4331035A (en) * | 1979-11-13 | 1982-05-25 | Gould Inc. | Geometric balance adjustment of thin film strain gage sensors |
JPS58104943U (ja) * | 1982-01-12 | 1983-07-16 | 株式会社東芝 | ロ−ドセル |
GB2303454B (en) * | 1995-07-14 | 1999-05-05 | Lamerholm Fleming Ltd | Strain gauge arrangements |
US20010011609A1 (en) * | 1998-10-23 | 2001-08-09 | James W. Rudolph | Method and apparatus for measurement of weight during cvi/cvd process |
US7476419B2 (en) * | 1998-10-23 | 2009-01-13 | Goodrich Corporation | Method for measurement of weight during a CVI/CVD process |
DE19905156A1 (de) * | 1999-02-08 | 2000-08-10 | Hbm Waegetechnik Gmbh | Abgleichelement für einen Aufnehmer |
WO2002035178A1 (en) * | 1999-04-29 | 2002-05-02 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Self-compensated ceramic strain gage for use at high temperatures |
US6729187B1 (en) | 1999-04-29 | 2004-05-04 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Self-compensated ceramic strain gage for use at high temperatures |
JP2004205410A (ja) * | 2002-12-26 | 2004-07-22 | Takata Corp | 荷重センサ及びシート重量計測装置 |
US9562802B2 (en) * | 2013-07-22 | 2017-02-07 | Illinois Tool Works Inc. | Flex circuit interface for strain gauges |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3302067A (en) * | 1967-01-31 | Modular circuit package utilizing solder coated | ||
US3230612A (en) * | 1955-07-07 | 1966-01-25 | Amp Inc | Method of applying components to circuitry boards |
US3290928A (en) * | 1964-06-10 | 1966-12-13 | Boeing Co | Temperature compensated strain gage and circuit |
US3178938A (en) * | 1964-06-12 | 1965-04-20 | Baldwin Lima Hamilton Corp | Temperature compensation for condition response of a condition-responsive network |
US3447362A (en) * | 1965-04-26 | 1969-06-03 | Hsia S Pien | Compensated semiconductor strain gage transducers |
GB1130274A (en) * | 1967-01-25 | 1968-10-16 | Statham Instrument Inc | Improvements in or relating to strain sensitive bridges and the fabrication thereof |
FR2210880B1 (US20100268047A1-20101021-C00003.png) * | 1972-12-15 | 1976-10-29 | Cit Alcatel |
-
1979
- 1979-01-08 US US06/001,698 patent/US4217785A/en not_active Expired - Lifetime
- 1979-09-20 GB GB7932663A patent/GB2040466B/en not_active Expired
- 1979-10-25 FR FR7927166A patent/FR2445956A1/fr active Granted
- 1979-11-07 CA CA000339332A patent/CA1119830A/en not_active Expired
- 1979-12-20 DE DE19792951337 patent/DE2951337A1/de not_active Withdrawn
- 1979-12-27 JP JP17398479A patent/JPS5594101A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126021A2 (de) * | 1983-04-12 | 1984-11-21 | Gerhard Dr.Ing. Lechler | Kraftmesseinrichtung |
EP0126021A3 (de) * | 1983-04-12 | 1987-09-30 | Gerhard Dr.Ing. Lechler | Kraftmesseinrichtung |
DE3517849A1 (de) * | 1984-05-21 | 1985-11-21 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Drehmomentsensor |
US4646576A (en) * | 1984-05-21 | 1987-03-03 | Nissan Motor Company, Limited | Torque detector |
Also Published As
Publication number | Publication date |
---|---|
JPS5594101A (en) | 1980-07-17 |
GB2040466B (en) | 1983-04-13 |
FR2445956B1 (US20100268047A1-20101021-C00003.png) | 1984-03-30 |
GB2040466A (en) | 1980-08-28 |
FR2445956A1 (fr) | 1980-08-01 |
CA1119830A (en) | 1982-03-16 |
US4217785A (en) | 1980-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2951337A1 (de) | Verfahren und vorrichtung zur kompensation von durch temperaturschwankungen verursachten aenderungen der nullage des ausgangssignals eines dehnungsmessumformers | |
EP0261435B1 (de) | Nach dem Coriolisprinzip arbeitendes Massendurchflussmessgerät | |
DE3851587T2 (de) | Verfahren und Apparatur zur Widerstandsmessung. | |
DE2608381B1 (de) | Messumformer | |
DE3218327A1 (de) | Mehrfachsonden-temperaturmesssystem, sowie sonden hierfuer | |
DE60305326T2 (de) | Dehnungsmesser | |
DE3218529C2 (US20100268047A1-20101021-C00003.png) | ||
DE2344008C3 (de) | Meßgerät zum Messen von Veränderungen der physikalischen Eigenschaften eines magnetisch oder elektrisch leitenden Untersuchungsobjekts | |
DE4033133A1 (de) | Last-messfuehler | |
DE1473442A1 (de) | Dehnungsmesser | |
DE3841057C2 (US20100268047A1-20101021-C00003.png) | ||
DE3627213C2 (US20100268047A1-20101021-C00003.png) | ||
DE2724919B2 (de) | Verfahren zum Messen physikalischer Eigenschaften dünner Körper mit Hilfe von Ultrarot-Strahlung, z.B. zur Dickenmessung oder Feuchtigkeitsmessung | |
DE3810456C2 (de) | Verfahren zur Verringerung eines Fehlers eines Meßumformers und Einrichtung hierzu | |
EP0620424A1 (de) | Verfahren zur Temperaturmessung und Widerstandsthermometer zur Durchführung des Verfahrens | |
DE1448968B1 (de) | Meßwertgeber mit einer auf einem Dehnungsk¦rper angeordneten Schaltung dehnungsempfindlicher Widerstände | |
CH625342A5 (US20100268047A1-20101021-C00003.png) | ||
DE2658324C2 (de) | Verfahren zur Messung von statischen Betriebsbeanspruchungen an Bauteilen des schweren Maschinen- oder Apparatebaues | |
DE2631199A1 (de) | Vorrichtung zum messen von laengenaenderungen | |
EP0019017A1 (de) | Verfahren und Vorrichtung zum Trimmen mindestens eines temperaturabhängigen Widerstands | |
DE2619897B2 (de) | Vorrichtung zum Prüfen des Korrosionszustandes von Gegenständen aus einer Nickellegierung | |
DE411592C (de) | Verfahren zur Kompensierung in Wechselstromkreisen | |
DE3532333A1 (de) | Elektrischer fuehler fuer druck- und kraftmessungen | |
DE520004C (de) | Einrichtung zur Bestimmung von kleinen Widerstandsaenderungen mit einer Wheatstoneschen Brueckenschaltung und einem Kreuzspulinstrument | |
EP2942183A1 (de) | Kalibrationsset für eine schweissvorrichtung, insbesondere ein folienschweiss- und/oder heisssiegelgerät, und kalibrierverfahren für eine schweissvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |