GB2061514B - Inductive pick-off devices - Google Patents

Inductive pick-off devices

Info

Publication number
GB2061514B
GB2061514B GB7921200A GB7921200A GB2061514B GB 2061514 B GB2061514 B GB 2061514B GB 7921200 A GB7921200 A GB 7921200A GB 7921200 A GB7921200 A GB 7921200A GB 2061514 B GB2061514 B GB 2061514B
Authority
GB
United Kingdom
Prior art keywords
devices
inductive pick
inductive
pick
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
GB7921200A
Other versions
GB2061514A (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.)
Unisys Group Services Ltd
Original Assignee
Sperry 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 Sperry Ltd filed Critical Sperry Ltd
Priority to GB7921200A priority Critical patent/GB2061514B/en
Publication of GB2061514A publication Critical patent/GB2061514A/en
Application granted granted Critical
Publication of GB2061514B publication Critical patent/GB2061514B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/28—Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis
    • 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
    • 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
    • G01D5/2006—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 by influencing the self-induction of one or more coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
GB7921200A 1979-06-18 1979-06-18 Inductive pick-off devices Expired GB2061514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7921200A GB2061514B (en) 1979-06-18 1979-06-18 Inductive pick-off devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921200A GB2061514B (en) 1979-06-18 1979-06-18 Inductive pick-off devices

Publications (2)

Publication Number Publication Date
GB2061514A GB2061514A (en) 1981-05-13
GB2061514B true GB2061514B (en) 1983-06-08

Family

ID=10505926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921200A Expired GB2061514B (en) 1979-06-18 1979-06-18 Inductive pick-off devices

Country Status (1)

Country Link
GB (1) GB2061514B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133061C2 (en) * 1980-08-29 1984-03-01 Aisin Seiki K.K., Kariya, Aichi Rotation angle sensor
JPS57118111A (en) * 1980-08-29 1982-07-22 Aisin Seiki Co Ltd Ratating angle sensor
DE3116947A1 (en) * 1981-04-29 1982-11-18 Teldix Gmbh, 6900 Heidelberg Digital measuring arrangement for the angular position of an alternating rotatable magnetic field
FR2628842B1 (en) * 1988-03-16 1990-06-22 Sagem MECHANICAL COMPOSITE INERTIAL SENSOR

Also Published As

Publication number Publication date
GB2061514A (en) 1981-05-13

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee