FR2634883B1 - Balance hydraulique de grande precision - Google Patents

Balance hydraulique de grande precision

Info

Publication number
FR2634883B1
FR2634883B1 FR8810306A FR8810306A FR2634883B1 FR 2634883 B1 FR2634883 B1 FR 2634883B1 FR 8810306 A FR8810306 A FR 8810306A FR 8810306 A FR8810306 A FR 8810306A FR 2634883 B1 FR2634883 B1 FR 2634883B1
Authority
FR
France
Prior art keywords
high precision
hydraulic balance
precision hydraulic
balance
precision
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 - Lifetime
Application number
FR8810306A
Other languages
English (en)
Other versions
FR2634883A1 (fr
Inventor
Eric Weynant
Laurent Bonifait
Claude Mercier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8810306A priority Critical patent/FR2634883B1/fr
Publication of FR2634883A1 publication Critical patent/FR2634883A1/fr
Application granted granted Critical
Publication of FR2634883B1 publication Critical patent/FR2634883B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G01G5/04—Weighing apparatus wherein the balancing is effected by fluid action with means for measuring the pressure imposed by the load on a liquid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR8810306A 1988-07-29 1988-07-29 Balance hydraulique de grande precision Expired - Lifetime FR2634883B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8810306A FR2634883B1 (fr) 1988-07-29 1988-07-29 Balance hydraulique de grande precision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810306A FR2634883B1 (fr) 1988-07-29 1988-07-29 Balance hydraulique de grande precision

Publications (2)

Publication Number Publication Date
FR2634883A1 FR2634883A1 (fr) 1990-02-02
FR2634883B1 true FR2634883B1 (fr) 1990-09-21

Family

ID=9368951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810306A Expired - Lifetime FR2634883B1 (fr) 1988-07-29 1988-07-29 Balance hydraulique de grande precision

Country Status (1)

Country Link
FR (1) FR2634883B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678371A1 (fr) * 1991-06-27 1992-12-31 Bonifait Laurent Systeme d'automatisation des operations de pesee et de manipulation des masses d'une balance hydraulique ou a levier par combinaison de deux techniques de pesee differentes.
CN102234052A (zh) * 2010-04-24 2011-11-09 徐州泰荣煤矿设备有限公司 斜井箕斗自动定重装载系统
CN102353435B (zh) * 2011-07-06 2012-08-01 煤炭工业济南设计研究院有限公司 液压缓冲式自动称量装置
CN102778275A (zh) * 2012-08-03 2012-11-14 昆山旭虹精密零组件有限公司 一种根据液体压力测量的天平

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1044954A (fr) * 1951-11-09 1953-11-23 Const Ponts A Bascule Appareil de pesage
US3296855A (en) * 1964-09-11 1967-01-10 Harwood Engineering Company Pressure cylinder type measuring apparatus
GB2056098B (en) * 1979-08-04 1983-04-27 Fogarasy A A Hydraulic force cell
US4722407A (en) * 1987-04-13 1988-02-02 Eaton Corporation Calibrating device for load cells

Also Published As

Publication number Publication date
FR2634883A1 (fr) 1990-02-02

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse