WO1994003784A1 - Compensated load measuring device - Google Patents
Compensated load measuring device Download PDFInfo
- Publication number
- WO1994003784A1 WO1994003784A1 PCT/AU1993/000388 AU9300388W WO9403784A1 WO 1994003784 A1 WO1994003784 A1 WO 1994003784A1 AU 9300388 W AU9300388 W AU 9300388W WO 9403784 A1 WO9403784 A1 WO 9403784A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strain
- response
- load
- principal
- sensing
- 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
- G01L1/20—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
- G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
-
- 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
- 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
- G01G3/1414—Arrangements for correcting or for compensating for unwanted effects
-
- 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
-
- 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
- G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F2003/022—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising a device for determining the weight of the content of refuse receptacles
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93917436A EP0653053A4 (en) | 1992-07-30 | 1993-07-30 | Compensated load measuring device. |
AU46899/93A AU4689993A (en) | 1992-07-30 | 1993-07-30 | Compensated load measuring device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL3857 | 1992-07-30 | ||
AUPL385792 | 1992-07-30 | ||
AUPL7537 | 1993-02-26 | ||
AUPL753793 | 1993-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994003784A1 true WO1994003784A1 (en) | 1994-02-17 |
Family
ID=25644298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1993/000388 WO1994003784A1 (en) | 1992-07-30 | 1993-07-30 | Compensated load measuring device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0653053A4 (en) |
WO (1) | WO1994003784A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997000427A1 (en) * | 1995-06-16 | 1997-01-03 | Weigh-Tronix, Inc. | Force sensitive scale and dual sensor load cell for use therewith |
US6422800B1 (en) | 1998-09-14 | 2002-07-23 | Keith W. Reichow | On-board weighing system for front loading refuse vehicles |
EP1739398A1 (en) * | 2005-06-29 | 2007-01-03 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Device for a single axle trailer |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998090A (en) * | 1956-04-20 | 1961-08-29 | Republic Steel Corp | System for compensation of load cell non-linearity |
GB1237745A (en) * | 1967-09-27 | 1971-06-30 | Blh Electronics | Load measuring apparatus |
US4128001A (en) * | 1977-09-16 | 1978-12-05 | Transducers, Inc. | Parallel beam load cell insensitive to point of application of load |
US4155265A (en) * | 1978-03-30 | 1979-05-22 | The United States Of America As Represented By The Secretary Of The Air Force | Interface shear transducer |
AU3673878A (en) * | 1977-07-05 | 1979-12-06 | The Bendix Corporation | Multi-axis load cell |
US4480480A (en) * | 1981-05-18 | 1984-11-06 | Scott Science & Technology, Inc. | System for assessing the integrity of structural systems |
US4550617A (en) * | 1983-05-06 | 1985-11-05 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Multi axis force and moments transducer |
AU1618888A (en) * | 1987-06-12 | 1988-12-15 | Mettler-Toledo, Inc. | Digital load shift compensation |
US4979580A (en) * | 1989-10-10 | 1990-12-25 | Flintab | Force measuring device with sensitivity equalization |
AU7511191A (en) * | 1990-04-20 | 1991-10-24 | Ramsey Technology, Inc. | Load sensing assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540990B3 (en) * | 1983-02-10 | 1985-10-18 | Artigue Francis | WEIGHING APPARATUS WITH DEFORMATION GAUGES, ESPECIALLY A SCALE |
FR2554229B1 (en) * | 1983-10-26 | 1987-06-12 | Seb Sa | WEIGHING APPARATUS WITH CONSTRAINED GAUGES |
FR2623623B1 (en) * | 1987-11-20 | 1990-07-20 | Seb Sa | METHOD FOR CALIBRATING FORCE OR MOMENT MEASURING APPARATUS AND APPARATUS THEREFOR |
-
1993
- 1993-07-30 EP EP93917436A patent/EP0653053A4/en not_active Withdrawn
- 1993-07-30 WO PCT/AU1993/000388 patent/WO1994003784A1/en not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998090A (en) * | 1956-04-20 | 1961-08-29 | Republic Steel Corp | System for compensation of load cell non-linearity |
GB1237745A (en) * | 1967-09-27 | 1971-06-30 | Blh Electronics | Load measuring apparatus |
AU3673878A (en) * | 1977-07-05 | 1979-12-06 | The Bendix Corporation | Multi-axis load cell |
US4128001A (en) * | 1977-09-16 | 1978-12-05 | Transducers, Inc. | Parallel beam load cell insensitive to point of application of load |
US4155265A (en) * | 1978-03-30 | 1979-05-22 | The United States Of America As Represented By The Secretary Of The Air Force | Interface shear transducer |
US4480480A (en) * | 1981-05-18 | 1984-11-06 | Scott Science & Technology, Inc. | System for assessing the integrity of structural systems |
US4550617A (en) * | 1983-05-06 | 1985-11-05 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Multi axis force and moments transducer |
AU1618888A (en) * | 1987-06-12 | 1988-12-15 | Mettler-Toledo, Inc. | Digital load shift compensation |
US4979580A (en) * | 1989-10-10 | 1990-12-25 | Flintab | Force measuring device with sensitivity equalization |
AU7511191A (en) * | 1990-04-20 | 1991-10-24 | Ramsey Technology, Inc. | Load sensing assembly |
Non-Patent Citations (1)
Title |
---|
See also references of EP0653053A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997000427A1 (en) * | 1995-06-16 | 1997-01-03 | Weigh-Tronix, Inc. | Force sensitive scale and dual sensor load cell for use therewith |
EP1162436A2 (en) * | 1995-06-16 | 2001-12-12 | Weigh-Tronix, Inc. | Force sensitive scale and dual sensor load cell for use therewith |
EP1162436A3 (en) * | 1995-06-16 | 2001-12-19 | Weigh-Tronix, Inc. | Force sensitive scale and dual sensor load cell for use therewith |
US6422800B1 (en) | 1998-09-14 | 2002-07-23 | Keith W. Reichow | On-board weighing system for front loading refuse vehicles |
EP1739398A1 (en) * | 2005-06-29 | 2007-01-03 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Device for a single axle trailer |
Also Published As
Publication number | Publication date |
---|---|
EP0653053A1 (en) | 1995-05-17 |
EP0653053A4 (en) | 1995-12-06 |
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