FR2013631A1 - - Google Patents

Info

Publication number
FR2013631A1
FR2013631A1 FR6925668A FR6925668A FR2013631A1 FR 2013631 A1 FR2013631 A1 FR 2013631A1 FR 6925668 A FR6925668 A FR 6925668A FR 6925668 A FR6925668 A FR 6925668A FR 2013631 A1 FR2013631 A1 FR 2013631A1
Authority
FR
France
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Withdrawn
Application number
FR6925668A
Other languages
French (fr)
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.)
August Sauter KG
Original Assignee
August Sauter KG
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 August Sauter KG filed Critical August Sauter KG
Publication of FR2013631A1 publication Critical patent/FR2013631A1/fr
Withdrawn legal-status Critical Current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
    • G01G3/16—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 frequency of oscillations of the body
    • 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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • 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
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR6925668A 1968-07-24 1969-07-24 Withdrawn FR2013631A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1774598 1968-07-24

Publications (1)

Publication Number Publication Date
FR2013631A1 true FR2013631A1 (enrdf_load_stackoverflow) 1970-04-03

Family

ID=5702193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925668A Withdrawn FR2013631A1 (enrdf_load_stackoverflow) 1968-07-24 1969-07-24

Country Status (5)

Country Link
AT (1) AT292329B (enrdf_load_stackoverflow)
BE (1) BE736022A (enrdf_load_stackoverflow)
CH (1) CH497691A (enrdf_load_stackoverflow)
FR (1) FR2013631A1 (enrdf_load_stackoverflow)
NL (1) NL6910989A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454614A1 (fr) * 1979-04-20 1980-11-14 Us Energy Transducteur de force a resonateur de quartz miniature
EP0052318A1 (en) * 1980-11-17 1982-05-26 Quartex, Inc. Force transducer
FR2548364A1 (fr) * 1983-06-30 1985-01-04 Shinko Denshi Kk Mecanisme de conversion d'un poids en une frequence
US4531073A (en) * 1983-05-31 1985-07-23 Ohaus Scale Corporation Piezoelectric crystal resonator with reduced impedance and sensitivity to change in humidity
EP1267149A3 (en) * 2001-06-11 2003-10-22 Yamato Scale Co., Ltd. Load sensor with use of quartz resonator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505165C2 (de) * 1985-02-15 1986-12-04 Danfoss A/S, Nordborg Verfahren und Vorrichtung zum Messen einer Kraft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454614A1 (fr) * 1979-04-20 1980-11-14 Us Energy Transducteur de force a resonateur de quartz miniature
EP0052318A1 (en) * 1980-11-17 1982-05-26 Quartex, Inc. Force transducer
US4531073A (en) * 1983-05-31 1985-07-23 Ohaus Scale Corporation Piezoelectric crystal resonator with reduced impedance and sensitivity to change in humidity
FR2548364A1 (fr) * 1983-06-30 1985-01-04 Shinko Denshi Kk Mecanisme de conversion d'un poids en une frequence
EP1267149A3 (en) * 2001-06-11 2003-10-22 Yamato Scale Co., Ltd. Load sensor with use of quartz resonator
US6880407B2 (en) 2001-06-11 2005-04-19 Yamata Scale Co., Ltd. Load sensor with use of crystal resonator

Also Published As

Publication number Publication date
CH497691A (de) 1970-10-15
BE736022A (enrdf_load_stackoverflow) 1969-12-16
AT292329B (de) 1971-08-25
NL6910989A (enrdf_load_stackoverflow) 1970-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse