GB2115929B - Inductive position transducer - Google Patents

Inductive position transducer

Info

Publication number
GB2115929B
GB2115929B GB08204677A GB8204677A GB2115929B GB 2115929 B GB2115929 B GB 2115929B GB 08204677 A GB08204677 A GB 08204677A GB 8204677 A GB8204677 A GB 8204677A GB 2115929 B GB2115929 B GB 2115929B
Authority
GB
United Kingdom
Prior art keywords
position transducer
inductive position
inductive
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
GB08204677A
Other versions
GB2115929A (en
Inventor
Stephen Charles Hazon
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08204677A priority Critical patent/GB2115929B/en
Priority to DE19833303994 priority patent/DE3303994A1/en
Publication of GB2115929A publication Critical patent/GB2115929A/en
Application granted granted Critical
Publication of GB2115929B publication Critical patent/GB2115929B/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
    • G01D5/2006—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
    • G01D5/2013—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 by a movable ferromagnetic element, e.g. a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/25—Capacitance type, e.g. as level indicator
GB08204677A 1982-02-17 1982-02-17 Inductive position transducer Expired GB2115929B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08204677A GB2115929B (en) 1982-02-17 1982-02-17 Inductive position transducer
DE19833303994 DE3303994A1 (en) 1982-02-17 1983-02-05 POSITION MEASURING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08204677A GB2115929B (en) 1982-02-17 1982-02-17 Inductive position transducer

Publications (2)

Publication Number Publication Date
GB2115929A GB2115929A (en) 1983-09-14
GB2115929B true GB2115929B (en) 1985-11-27

Family

ID=10528405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08204677A Expired GB2115929B (en) 1982-02-17 1982-02-17 Inductive position transducer

Country Status (2)

Country Link
DE (1) DE3303994A1 (en)
GB (1) GB2115929B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331277A (en) * 1992-08-07 1994-07-19 Eldec Corporation Inductive divider position sensor with fixed and variable impedance inductors

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518772A1 (en) * 1985-05-24 1986-11-27 Robert Bosch Gmbh, 7000 Stuttgart SENSOR ARRANGEMENT
IT209873Z2 (en) * 1987-01-16 1988-11-04 Itt Ind Riunite Srl CIRCUIT DEVICE FOR DETECTION OF VEHICLE STRUCTURE.
US4857824A (en) * 1987-07-16 1989-08-15 Cadillac Gage Textron Inc. Movable core position transducer
ATE141404T1 (en) * 1988-01-22 1996-08-15 Data Instr Inc LINEAR ENCODER, ESPECIALLY USABLE FOR HYDRAULIC AND PNEUMATIC CYLINDERS
DE3804934A1 (en) * 1988-02-17 1989-08-31 Siemens Ag Position measuring arrangement, in particular for automotive technology
DE3839427C2 (en) * 1988-11-23 1993-10-28 Vogt Electronic Ag Device for automatically regulating the range of the headlights of motor vehicles
DE3917361A1 (en) * 1989-03-01 1990-09-06 Mel Mikroelektronik Gmbh Cut-off sensor for injection moulding machine - responds to distance changes between mould halves due to mould being full
DE4036703A1 (en) * 1990-11-17 1992-05-21 Bilstein August Gmbh Co Kg METHOD FOR MEASURING THE RELATIVE SPEED AND THE INPUT AND EXTENSION STROKE OF A VIBRATION DAMPER FOR MOTOR VEHICLES
DE4309226A1 (en) * 1993-03-23 1994-09-29 Hella Kg Hueck & Co Vehicle level sensor
DE4330822A1 (en) * 1993-09-13 1995-03-16 Komet Stahlhalter Werkzeug Tool head for use in machine tools
US5438261A (en) * 1994-02-16 1995-08-01 Caterpillar Inc. Inductive sensing apparatus for a hydraulic cylinder
JP3128609B2 (en) * 1996-02-01 2001-01-29 株式会社小糸製作所 Illumination direction control device for vehicle lighting
DE19718150C2 (en) * 1997-04-30 2000-04-06 Hottinger Messtechnik Baldwin Inductive displacement sensor
DE19913050A1 (en) 1999-03-23 2000-09-28 Fev Motorentech Gmbh Method for detecting the position and / or speed of movement of an actuating element that can be moved back and forth between two switching positions
JP2004012308A (en) 2002-06-07 2004-01-15 Smc Corp Position measuring device utilizing coil, float type flowmeter, and method of measuring position
DE10255710A1 (en) * 2002-11-29 2004-06-09 Hella Kg Hueck & Co. Inductive displacement sensor has electrical coil in detunable oscillating circuit, movable coil core in coil, coil body divided into at least two sections with different winding densities
DE10342473B4 (en) * 2003-09-15 2011-04-28 Sick Ag Magnetic displacement sensor
ES2351567A1 (en) * 2009-03-20 2011-02-08 Universidad Politecnica De Madrid High-precision magnetic position sensor. (Machine-translation by Google Translate, not legally binding)
GB201117201D0 (en) 2011-10-04 2011-11-16 Howard Mark A Detector
JP2015080379A (en) * 2013-10-18 2015-04-23 タイコエレクトロニクスジャパン合同会社 Position detection sensor, and throttle device of internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806312C3 (en) * 1968-10-31 1980-11-20 Robert Bosch Gmbh, 7000 Stuttgart Headlamp leveler for vehicle headlights
DE2050832A1 (en) * 1970-10-16 1972-04-20 Buehler G Automatic control device for headlight adjustment in motor vehicles
DE2354678C2 (en) * 1973-11-02 1982-02-04 Westfaelische Metall Industrie Kg Hueck & Co, 4780 Lippstadt Device for automatic adjustment of the headlight range of the headlights of a motor vehicle
GB1508573A (en) * 1975-04-01 1978-04-26 Lucas Electrical Ltd Road vehicle headlamp levelling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331277A (en) * 1992-08-07 1994-07-19 Eldec Corporation Inductive divider position sensor with fixed and variable impedance inductors

Also Published As

Publication number Publication date
DE3303994A1 (en) 1983-08-25
GB2115929A (en) 1983-09-14

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Legal Events

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