NL8600364A - Werkwijze en inrichting voor het meten van een kracht. - Google Patents

Werkwijze en inrichting voor het meten van een kracht. Download PDF

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Publication number
NL8600364A
NL8600364A NL8600364A NL8600364A NL8600364A NL 8600364 A NL8600364 A NL 8600364A NL 8600364 A NL8600364 A NL 8600364A NL 8600364 A NL8600364 A NL 8600364A NL 8600364 A NL8600364 A NL 8600364A
Authority
NL
Netherlands
Prior art keywords
vibration
frequency
circuit
force
frequencies
Prior art date
Application number
NL8600364A
Other languages
English (en)
Dutch (nl)
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of NL8600364A publication Critical patent/NL8600364A/nl

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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/01—Vibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
NL8600364A 1985-02-15 1986-02-13 Werkwijze en inrichting voor het meten van een kracht. NL8600364A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3505165A DE3505165C2 (de) 1985-02-15 1985-02-15 Verfahren und Vorrichtung zum Messen einer Kraft
DE3505165 1985-02-15

Publications (1)

Publication Number Publication Date
NL8600364A true NL8600364A (nl) 1986-09-01

Family

ID=6262576

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600364A NL8600364A (nl) 1985-02-15 1986-02-13 Werkwijze en inrichting voor het meten van een kracht.

Country Status (10)

Country Link
US (1) US4669320A (da)
JP (1) JPS61187626A (da)
CA (1) CA1273226A (da)
CH (1) CH669847A5 (da)
DE (1) DE3505165C2 (da)
DK (1) DK66986A (da)
FR (1) FR2577671B1 (da)
GB (1) GB2171201B (da)
IT (1) IT1187908B (da)
NL (1) NL8600364A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872343A (en) * 1988-08-10 1989-10-10 Sundstrand Data Control, Inc. Matched pairs of force transducers
DE69027044T2 (de) * 1989-03-23 1996-12-19 Seca Gmbh Lastenmessanordnung
US5442146A (en) 1992-04-03 1995-08-15 Weigh-Tronix, Inc. Counting scale and load cell assembly therefor
US5336854A (en) 1992-04-03 1994-08-09 Weigh-Tronix, Inc. Electronic force sensing load cell
US5313023A (en) 1992-04-03 1994-05-17 Weigh-Tronix, Inc. Load cell
US5391844A (en) 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5952576A (en) * 1997-03-27 1999-09-14 Quasar International Concurrent RUS measurements using multiple frequencies
US6803773B1 (en) * 2003-07-08 2004-10-12 Delphi Technologies, Inc. Method and circuit for detecting a change in inductance
US8184389B2 (en) * 2006-04-14 2012-05-22 Seagate Technology Llc Sensor resonant frequency identification and filter tuning
EP2955497B1 (en) * 2014-06-09 2019-01-02 Nxp B.V. Force sensor with compensation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1181515A (en) * 1966-05-18 1970-02-18 Solartron Electronic Group Improvements in or relating to Force-Measuring Apparatus.
US3479536A (en) * 1967-03-14 1969-11-18 Singer General Precision Piezoelectric force transducer
FR1522971A (fr) * 1967-05-16 1968-04-26 Solartron Electronic Group Perfectionnement aux appareils de mesure de forces
CH497691A (de) * 1968-07-24 1970-10-15 Sauter Kg August Elektromechanischer Kraft-Frequenzwandler für Waagen
US3926271A (en) * 1975-02-03 1975-12-16 Rupprecht Georg Microbalance
DE2544887C3 (de) * 1975-10-07 1980-08-28 Nautschno-Issledovatelskij I Konstruktorskij Institut Ispytatelnych Maschin, Priborov I Sredstv Izmerenja Mass Nikimp, Moskau Kraftmeßwandler mit frequenzmoduliertem Ausgangssignal
JPS5856425B2 (ja) * 1978-10-11 1983-12-14 横河電機株式会社 力変換機構
JPS5838738B2 (ja) * 1979-01-11 1983-08-25 横河電機株式会社 圧力計
US4384495A (en) * 1980-11-17 1983-05-24 Quartex, Inc. Mounting system for applying forces to load-sensitive resonators
US4535638A (en) * 1983-10-03 1985-08-20 Quartztronics, Inc. Resonator transducer system with temperature compensation

Also Published As

Publication number Publication date
DK66986A (da) 1986-08-16
GB2171201B (en) 1989-01-05
DK66986D0 (da) 1986-02-12
IT8667107A0 (it) 1986-02-14
IT1187908B (it) 1987-12-23
CH669847A5 (da) 1989-04-14
US4669320A (en) 1987-06-02
FR2577671A1 (fr) 1986-08-22
JPS61187626A (ja) 1986-08-21
CA1273226A (en) 1990-08-28
FR2577671B1 (fr) 1989-11-17
GB2171201A (en) 1986-08-20
DE3505165A1 (de) 1986-08-21
DE3505165C2 (de) 1986-12-04
GB8603705D0 (en) 1986-03-19

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