DE3879303D1 - Waegeapparat mit dehnungsmessstreifen. - Google Patents

Waegeapparat mit dehnungsmessstreifen.

Info

Publication number
DE3879303D1
DE3879303D1 DE8888306570T DE3879303T DE3879303D1 DE 3879303 D1 DE3879303 D1 DE 3879303D1 DE 8888306570 T DE8888306570 T DE 8888306570T DE 3879303 T DE3879303 T DE 3879303T DE 3879303 D1 DE3879303 D1 DE 3879303D1
Authority
DE
Germany
Prior art keywords
weighing apparatus
measuring strip
elastic measuring
elastic
strip
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
Application number
DE8888306570T
Other languages
English (en)
Other versions
DE3879303T2 (de
Inventor
Kazufumi Naito
Seiji Nishide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishida Scales Manufacturing Co Ltd
Original Assignee
Ishida Scales Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP62177745A external-priority patent/JP2683633B2/ja
Priority claimed from JP62177746A external-priority patent/JPS6421324A/ja
Application filed by Ishida Scales Manufacturing Co Ltd filed Critical Ishida Scales Manufacturing Co Ltd
Application granted granted Critical
Publication of DE3879303D1 publication Critical patent/DE3879303D1/de
Publication of DE3879303T2 publication Critical patent/DE3879303T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped
    • 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
    • G01G3/142—Circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/18—Temperature-compensating arrangements

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)
DE8888306570T 1987-07-16 1988-07-18 Waegeapparat mit dehnungsmessstreifen. Expired - Fee Related DE3879303T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62177745A JP2683633B2 (ja) 1987-07-16 1987-07-16 ロードセル式電子秤の荷重検出回路
JP62177746A JPS6421324A (en) 1987-07-16 1987-07-16 Load detection circuit for load cell type electronic scale

Publications (2)

Publication Number Publication Date
DE3879303D1 true DE3879303D1 (de) 1993-04-22
DE3879303T2 DE3879303T2 (de) 1993-07-01

Family

ID=26498179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888306570T Expired - Fee Related DE3879303T2 (de) 1987-07-16 1988-07-18 Waegeapparat mit dehnungsmessstreifen.

Country Status (4)

Country Link
US (1) US4951765A (de)
EP (1) EP0299806B1 (de)
KR (1) KR970001610B1 (de)
DE (1) DE3879303T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3251081B2 (ja) * 1992-12-03 2002-01-28 株式会社イシダ 計量装置
US5886302A (en) * 1995-02-08 1999-03-23 Measurement Specialties, Inc. Electrical weighing scale
US5929391A (en) * 1996-05-02 1999-07-27 Measurement Specialties, Inc. Load cell for an electrical weighing scale
US6122978A (en) * 1998-04-02 2000-09-26 Cleveland Motion Controls Web tension cantilever transducer apparatus
US6360596B1 (en) 1999-08-05 2002-03-26 Cleveland Motion Controls, Inc. Web tension transducer
US6250146B1 (en) 1999-09-14 2001-06-26 Cleveland Motion Controls, Inc. Web tension transducer apparatus
JP2002139372A (ja) * 2000-11-02 2002-05-17 Shimadzu Corp 電子天びん
JP4203737B2 (ja) * 2003-07-28 2009-01-07 株式会社島津製作所 ロードセル式重量測定装置
DE10336763B4 (de) * 2003-08-08 2013-09-05 Siemens Aktiengesellschaft Verfahren zur Überwachung einer Messung auf Basis eines resistiven Sensors, Überwachungseinrichtung und Industriewaage
US8436261B2 (en) * 2004-12-13 2013-05-07 Nate John Coleman Cantilever beam scale
US9360383B2 (en) * 2013-04-04 2016-06-07 Nate J. Coleman and Aexius, LLC System and method to measure force or location on an L-beam
DE102005008232B4 (de) * 2005-02-23 2006-10-26 Kbs Kokereibetriebsgesellschaft Schwelgern Gmbh Kokslöschfahrzeug und Verfahren zur Bestimmung der in den Koksbehälter des Kokslöschfahrzeuges eingefüllten Koksmenge
US7415866B2 (en) * 2006-02-14 2008-08-26 Mondher Latiri Device for determining the center of gravity of an object
KR100862848B1 (ko) * 2007-07-04 2008-10-09 주식회사 포스코 구조물의 변형 물리량 측정을 이용한 용융금속중량검출장치
TWI452261B (zh) * 2009-07-28 2014-09-11 Vishay Prec Group Inc 轉換器、溫度補償轉換器、和製造轉換器之方法
CA2939985C (en) 2013-03-14 2019-11-12 Larry D. Santi Forklift scale, load cell thereof and method of measuring a forklift load
US9464930B2 (en) * 2013-03-15 2016-10-11 Larry D. Santi Load cell for a forklift with a first bridge arrangement consisting of strain gages mounted on the top and bottom external surfaces, and a second bridge arrangement consisting of strain gages mounted internal to a central aperture
US9562801B2 (en) 2013-03-15 2017-02-07 Larry D. Santi Waste bin scale, load cell and method of measuring a waste bin load
CN111780900B (zh) * 2020-06-11 2022-06-07 宁波柯力传感科技股份有限公司 一种应变测力传感器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32631A (en) * 1861-06-25 Improvement in lubricating compounds
US4241801A (en) * 1978-08-03 1980-12-30 Continental Scale Corporation Apparatus to measure elongation due to bending under load
EP0094290A3 (de) * 1982-05-11 1986-02-12 Testut-Aequitas Lastenaufnehmer mit deformierbarem Parallelogramm
US4541496A (en) * 1984-03-12 1985-09-17 Frazier Precision Instrument Company, Inc. Measurement circuit for load cell mass comparator
JPS6144326A (ja) * 1984-08-08 1986-03-04 Ishida Scales Mfg Co Ltd ロ−ドセル式電子秤の荷重検出装置
JPS6151526A (ja) * 1984-08-21 1986-03-14 Tokyo Electric Co Ltd ロ−ドセル秤

Also Published As

Publication number Publication date
KR970001610B1 (ko) 1997-02-11
EP0299806A2 (de) 1989-01-18
EP0299806B1 (de) 1993-03-17
DE3879303T2 (de) 1993-07-01
EP0299806A3 (en) 1990-02-07
KR890002645A (ko) 1989-04-11
US4951765A (en) 1990-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee