GB1440758A - Force transducers - Google Patents

Force transducers

Info

Publication number
GB1440758A
GB1440758A GB3646172A GB3646172A GB1440758A GB 1440758 A GB1440758 A GB 1440758A GB 3646172 A GB3646172 A GB 3646172A GB 3646172 A GB3646172 A GB 3646172A GB 1440758 A GB1440758 A GB 1440758A
Authority
GB
United Kingdom
Prior art keywords
force transducers
transducers
force
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
Application number
GB3646172A
Other languages
English (en)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB3646172A priority Critical patent/GB1440758A/en
Priority to IT5184473A priority patent/IT990144B/it
Priority to JP8686873A priority patent/JPS4987377A/ja
Priority to DE19732339658 priority patent/DE2339658A1/de
Priority to FR7328674A priority patent/FR2194961A1/fr
Publication of GB1440758A publication Critical patent/GB1440758A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0038—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • G01L11/008—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces electrostatic or electromagnetic counterbalancing forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Measuring Fluid Pressure (AREA)
GB3646172A 1972-08-04 1972-08-04 Force transducers Expired GB1440758A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3646172A GB1440758A (en) 1972-08-04 1972-08-04 Force transducers
IT5184473A IT990144B (it) 1972-08-04 1973-08-03 Perfezionamento nei dispositivi trasduttori di forze
JP8686873A JPS4987377A (no) 1972-08-04 1973-08-03
DE19732339658 DE2339658A1 (de) 1972-08-04 1973-08-04 Kraftwandler
FR7328674A FR2194961A1 (no) 1972-08-04 1973-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3646172A GB1440758A (en) 1972-08-04 1972-08-04 Force transducers

Publications (1)

Publication Number Publication Date
GB1440758A true GB1440758A (en) 1976-06-23

Family

ID=10388357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3646172A Expired GB1440758A (en) 1972-08-04 1972-08-04 Force transducers

Country Status (5)

Country Link
JP (1) JPS4987377A (no)
DE (1) DE2339658A1 (no)
FR (1) FR2194961A1 (no)
GB (1) GB1440758A (no)
IT (1) IT990144B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911644C2 (de) * 1979-03-24 1984-10-25 Ingenieurbüro für elektromechanische Technologien Ing.(grad.) Hartmut Euer, 8035 Gauting Verfahren zum Messen einer an einem frei beweglichen Körper angreifenden Kraft und Einrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
IT990144B (it) 1975-06-20
FR2194961A1 (no) 1974-03-01
JPS4987377A (no) 1974-08-21
DE2339658A1 (de) 1974-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee