GB2131178B - Piston position transducer - Google Patents

Piston position transducer

Info

Publication number
GB2131178B
GB2131178B GB08234080A GB8234080A GB2131178B GB 2131178 B GB2131178 B GB 2131178B GB 08234080 A GB08234080 A GB 08234080A GB 8234080 A GB8234080 A GB 8234080A GB 2131178 B GB2131178 B GB 2131178B
Authority
GB
United Kingdom
Prior art keywords
position transducer
piston position
piston
transducer
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
GB08234080A
Other versions
GB2131178A (en
Inventor
Douglas Scott Macarthur
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.)
PEUTEC Ltd
Original Assignee
PEUTEC 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 PEUTEC Ltd filed Critical PEUTEC Ltd
Priority to GB08234080A priority Critical patent/GB2131178B/en
Publication of GB2131178A publication Critical patent/GB2131178A/en
Application granted granted Critical
Publication of GB2131178B publication Critical patent/GB2131178B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/42—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using fluid means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB08234080A 1982-11-30 1982-11-30 Piston position transducer Expired GB2131178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08234080A GB2131178B (en) 1982-11-30 1982-11-30 Piston position transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08234080A GB2131178B (en) 1982-11-30 1982-11-30 Piston position transducer

Publications (2)

Publication Number Publication Date
GB2131178A GB2131178A (en) 1984-06-13
GB2131178B true GB2131178B (en) 1986-05-21

Family

ID=10534623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234080A Expired GB2131178B (en) 1982-11-30 1982-11-30 Piston position transducer

Country Status (1)

Country Link
GB (1) GB2131178B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279148A (en) * 1993-06-17 1994-12-21 Univ Cardiff Magnetic position transducer
WO2016140149A1 (en) * 2015-03-05 2016-09-09 日立オートモティブシステムズ株式会社 Position detection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB843525A (en) * 1957-04-30 1960-08-04 Westinghouse Electric Corp Improvements in or relating to electromagnetic devices
GB861153A (en) * 1957-12-19 1961-02-15 Ti Group Services Ltd Measurement of displacement by electrical means
SE327287B (en) * 1967-02-20 1970-08-17 Kockums Mekaniska Verkstads Ab
GB1393093A (en) * 1971-07-26 1975-05-07 British Non Ferrous Metals Res Die casting or injection moulding machines
DE2933557C2 (en) * 1979-08-18 1982-11-04 Robert Bosch Gmbh, 7000 Stuttgart Transmitter for non-contact distance or speed measurement
GB2106651A (en) * 1981-06-30 1983-04-13 Air Power And Hydraulics Limit Displacement indication device

Also Published As

Publication number Publication date
GB2131178A (en) 1984-06-13

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Legal Events

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