GB1145690A - Improvements in and relating to inductive transducers - Google Patents

Improvements in and relating to inductive transducers

Info

Publication number
GB1145690A
GB1145690A GB5146167A GB5146167A GB1145690A GB 1145690 A GB1145690 A GB 1145690A GB 5146167 A GB5146167 A GB 5146167A GB 5146167 A GB5146167 A GB 5146167A GB 1145690 A GB1145690 A GB 1145690A
Authority
GB
United Kingdom
Prior art keywords
cores
pot
core
airgap
nov
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
GB5146167A
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.)
FERNSTEUERGERATE ZACHARIA OELS
Original Assignee
FERNSTEUERGERATE ZACHARIA OELS
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 FERNSTEUERGERATE ZACHARIA OELS filed Critical FERNSTEUERGERATE ZACHARIA OELS
Publication of GB1145690A publication Critical patent/GB1145690A/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
    • G01D5/2208—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 self-induction of the coils
    • G01D5/2216—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 self-induction of the coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Level Indicators Using A Float (AREA)
GB5146167A 1966-11-11 1967-11-13 Improvements in and relating to inductive transducers Expired GB1145690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966F0050654 DE1299430B (de) 1966-11-11 1966-11-11 Induktiver Weggeber

Publications (1)

Publication Number Publication Date
GB1145690A true GB1145690A (en) 1969-03-19

Family

ID=7103969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5146167A Expired GB1145690A (en) 1966-11-11 1967-11-13 Improvements in and relating to inductive transducers

Country Status (5)

Country Link
CH (1) CH471367A (enrdf_load_stackoverflow)
DE (1) DE1299430B (enrdf_load_stackoverflow)
FR (1) FR1549576A (enrdf_load_stackoverflow)
GB (1) GB1145690A (enrdf_load_stackoverflow)
NL (1) NL6715279A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423749A1 (fr) * 1978-04-21 1979-11-16 Illinois Tool Works Capteur de position
GB2206212A (en) * 1987-06-24 1988-12-29 Alexander Russell Determining position and/or replacement
CN115691988A (zh) * 2022-12-27 2023-02-03 深圳桐源芯动力科技有限公司 一种可调节式的电感器组件及其屏蔽结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790048A (fr) * 1971-10-13 1973-02-01 Telemecanique Electrique Circuit oscillant pour detecteur de proximite
DE3420189C1 (de) * 1984-05-30 1985-03-14 Oelsch KG, 1000 Berlin Elektrischer Weggeber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732851C (de) * 1939-09-30 1943-03-13 Ig Farbenindustrie Ag Elektromagnetisches Messgeraet
DE902833C (de) * 1942-01-11 1954-01-28 Aeg Induktiver Widerstand fuer Fernuebertragung
DE908921C (de) * 1942-07-21 1954-04-12 Askania Werke Ag Durch eine mechanische Groesse gesteuerte magnetische Bruecke
US2459210A (en) * 1944-07-21 1949-01-18 Ernest G Ashcraft Variable differential transformer
US2494579A (en) * 1948-08-19 1950-01-17 Pimlott John Rex Differential transformer pickup unit
US3099823A (en) * 1957-04-30 1963-07-30 Westinghouse Electric Corp Nonlinear electromagnetic motion responsive device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423749A1 (fr) * 1978-04-21 1979-11-16 Illinois Tool Works Capteur de position
GB2206212A (en) * 1987-06-24 1988-12-29 Alexander Russell Determining position and/or replacement
CN115691988A (zh) * 2022-12-27 2023-02-03 深圳桐源芯动力科技有限公司 一种可调节式的电感器组件及其屏蔽结构

Also Published As

Publication number Publication date
FR1549576A (enrdf_load_stackoverflow) 1968-12-13
DE1299430B (de) 1969-07-17
CH471367A (de) 1969-04-15
NL6715279A (enrdf_load_stackoverflow) 1968-05-13

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