SE401901B - Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna - Google Patents

Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna

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
English (en)
Other versions
SE7605723L (sv
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/sv
Priority to GB2080477A priority patent/GB1554388A/en
Priority to DE19772722544 priority patent/DE2722544C2/de
Priority to FR7715481A priority patent/FR2352278A1/fr
Publication of SE7605723L publication Critical patent/SE7605723L/sv
Publication of SE401901B publication Critical patent/SE401901B/sv

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 Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna SE401901B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7605723A SE401901B (sv) 1976-05-20 1976-05-20 Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna
GB2080477A GB1554388A (en) 1976-05-20 1977-05-18 Devices for the inductive sensing of changes in a relative position
DE19772722544 DE2722544C2 (de) 1976-05-20 1977-05-18 Meßvorrichtung zur induktiven Umformung von Lageänderungen eines Gegenstandes
FR7715481A FR2352278A1 (fr) 1976-05-20 1977-05-20 Appareil d'exploration inductive de variations d'une position relative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605723A SE401901B (sv) 1976-05-20 1976-05-20 Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna

Publications (2)

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

Family

ID=20327920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605723A SE401901B (sv) 1976-05-20 1976-05-20 Anordning for induktiv avkenning av endringar i relativlege mellan ett objekt av magnetflodespaverkande material och en ferromagnetisk, fran objektet atskild horna

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326477A1 (de) * 1983-07-22 1985-01-31 Telefunken electronic GmbH, 7100 Heilbronn Anordnung zur bestimmung der drehzahl, der drehrichtung und/oder des drehwinkels eines gegenstandes
JPS6114501A (ja) * 1984-06-30 1986-01-22 Nippon Kokan Kk <Nkk> 渦流式距離計
FR2618548B1 (fr) * 1987-07-24 1992-01-03 Alsthom Dispositif de detection de position d'un objet soumis a un deplacement lineaire
FR2622974B1 (fr) * 1987-11-05 1990-06-01 Alsthom Dispositif de detection et de mesure des oscillations hyposynchrones d'un arbre,notamment d'un arbre d'un groupe turbo-alternateur
GB2230341B (en) * 1989-01-28 1994-01-05 Cambridge Engineering Design L Apparatus for and method of measuring magnetic flux density
ATE302937T1 (de) 2000-06-16 2005-09-15 Amo Automatisierung Messtechni Induktives längenmesssystem
FR2863700B1 (fr) * 2003-12-11 2006-02-24 Crouzet Automatismes Dispositif electronique de mesure de distance entre une cible et un capteur inductif distant

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 (de) * 1954-01-29 1957-07-25 Siemens Ag Elektrischer Messwertgeber fuer einen Verstellweg
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 (sv) * 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
DE2722544A1 (de) 1977-12-08
SE7605723L (sv) 1977-11-21
FR2352278A1 (fr) 1977-12-16
DE2722544C2 (de) 1988-11-10
GB1554388A (en) 1979-10-17

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