SE401901B - DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED - Google Patents

DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED

Info

Publication number
SE401901B
SE401901B SE7605723A SE7605723A SE401901B SE 401901 B SE401901 B SE 401901B SE 7605723 A SE7605723 A SE 7605723A SE 7605723 A SE7605723 A SE 7605723A SE 401901 B SE401901 B SE 401901B
Authority
SE
Sweden
Prior art keywords
ferromagnetic
changes
effective material
relative mode
inductive detection
Prior art date
Application number
SE7605723A
Other languages
Swedish (sv)
Other versions
SE7605723L (en
Inventor
Sok
Original Assignee
Karlen Rune Ulrik
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 Karlen Rune Ulrik filed Critical Karlen Rune Ulrik
Priority to SE7605723A priority Critical patent/SE401901B/en
Priority to DE19772722544 priority patent/DE2722544C2/en
Priority to GB2080477A priority patent/GB1554388A/en
Priority to FR7715481A priority patent/FR2352278A1/en
Publication of SE7605723L publication Critical patent/SE7605723L/en
Publication of SE401901B publication Critical patent/SE401901B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
SE7605723A 1976-05-20 1976-05-20 DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED SE401901B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7605723A SE401901B (en) 1976-05-20 1976-05-20 DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED
DE19772722544 DE2722544C2 (en) 1976-05-20 1977-05-18 Measuring device for the inductive transformation of changes in position of an object
GB2080477A GB1554388A (en) 1976-05-20 1977-05-18 Devices for the inductive sensing of changes in a relative position
FR7715481A FR2352278A1 (en) 1976-05-20 1977-05-20 APPARATUS FOR INDUCTIVE EXPLORATION OF VARIATIONS OF A RELATIVE POSITION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605723A SE401901B (en) 1976-05-20 1976-05-20 DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED

Publications (2)

Publication Number Publication Date
SE7605723L SE7605723L (en) 1977-11-21
SE401901B true SE401901B (en) 1978-06-05

Family

ID=20327920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605723A SE401901B (en) 1976-05-20 1976-05-20 DEVICE FOR INDUCTIVE DETECTION OF CHANGES IN RELATIVE MODE BETWEEN AN OBJECT OF MAGNETIC FLOOD EFFECTIVE MATERIAL AND A FERROMAGNETIC, FROM THE OBJECT SEPARATED

Country Status (4)

Country Link
DE (1) DE2722544C2 (en)
FR (1) FR2352278A1 (en)
GB (1) GB1554388A (en)
SE (1) SE401901B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326477A1 (en) * 1983-07-22 1985-01-31 Telefunken electronic GmbH, 7100 Heilbronn Arrangement for determining the rotational speed, the direction of rotation and/or the rotation angle of an object
JPS6114501A (en) * 1984-06-30 1986-01-22 Nippon Kokan Kk <Nkk> Eddy current distance meter
FR2618548B1 (en) * 1987-07-24 1992-01-03 Alsthom DEVICE FOR DETECTING THE POSITION OF AN OBJECT SUBJECT TO LINEAR DISPLACEMENT
FR2622974B1 (en) * 1987-11-05 1990-06-01 Alsthom DEVICE FOR DETECTING AND MEASURING HYPOSYNCHRONOUS OSCILLATIONS OF A SHAFT, IN PARTICULAR OF A SHAFT OF A TURBO-ALTERNATOR GROUP
GB2230341B (en) * 1989-01-28 1994-01-05 Cambridge Engineering Design L Apparatus for and method of measuring magnetic flux density
ATE302937T1 (en) 2000-06-16 2005-09-15 Amo Automatisierung Messtechni INDUCTIVE LENGTH MEASURING SYSTEM
FR2863700B1 (en) * 2003-12-11 2006-02-24 Crouzet Automatismes ELECTRONIC DEVICE FOR MEASURING DISTANCE BETWEEN A TARGET AND A REMOTE INDUCTIVE SENSOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697214A (en) * 1949-12-06 1954-12-14 Graydon Smith Products Corp Measuring device
DE1012760B (en) * 1954-01-29 1957-07-25 Siemens Ag Electrical transducer for one adjustment path
US3029518A (en) * 1957-01-25 1962-04-17 Electronique & Automatisme Sa Relative motion electrical measuring apparatus
US3356933A (en) * 1964-10-27 1967-12-05 Clifford O Stettler Displacement sensor comprising differential transformer with nonmagnetic core
SE321811B (en) * 1966-03-16 1970-03-16 Jungner Instrument Ab
US3587089A (en) * 1967-11-02 1971-06-22 Raytheon Co Analog to gray code converter

Also Published As

Publication number Publication date
SE7605723L (en) 1977-11-21
DE2722544C2 (en) 1988-11-10
GB1554388A (en) 1979-10-17
DE2722544A1 (en) 1977-12-08
FR2352278A1 (en) 1977-12-16

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