DK496083A - Pick-up eller transducer - Google Patents

Pick-up eller transducer Download PDF

Info

Publication number
DK496083A
DK496083A DK496083A DK496083A DK496083A DK 496083 A DK496083 A DK 496083A DK 496083 A DK496083 A DK 496083A DK 496083 A DK496083 A DK 496083A DK 496083 A DK496083 A DK 496083A
Authority
DK
Denmark
Prior art keywords
pick
transducer
Prior art date
Application number
DK496083A
Other languages
Danish (da)
English (en)
Other versions
DK496083D0 (da
Inventor
Hannu Hannukainen
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of DK496083D0 publication Critical patent/DK496083D0/da
Publication of DK496083A publication Critical patent/DK496083A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
  • Golf Clubs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DK496083A 1982-10-29 1983-10-28 Pick-up eller transducer DK496083A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI823703A FI66689C (fi) 1982-10-29 1982-10-29 Givare foer fortgaoende observation av ett roerligt organ i enraktor eller motsvarande

Publications (2)

Publication Number Publication Date
DK496083D0 DK496083D0 (da) 1983-10-28
DK496083A true DK496083A (da) 1984-04-30

Family

ID=8516228

Family Applications (1)

Application Number Title Priority Date Filing Date
DK496083A DK496083A (da) 1982-10-29 1983-10-28 Pick-up eller transducer

Country Status (5)

Country Link
EP (1) EP0110122A1 (pt)
BR (1) BR8305966A (pt)
DK (1) DK496083A (pt)
FI (1) FI66689C (pt)
NO (1) NO833946L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447312A1 (de) * 1984-12-24 1986-07-10 Standard Elektrik Lorenz Ag Magnetfeldsensor
DE3447327A1 (de) * 1984-12-24 1986-07-10 Standard Elektrik Lorenz Ag Magnetfelddetektor
FR2598216B1 (fr) * 1986-04-30 1990-03-23 Petercem Sa Detecteur de proximite
JPH0285324U (pt) * 1988-12-21 1990-07-04
US5196794A (en) * 1989-03-14 1993-03-23 Mitsubishi Denki K.K. Hall-effect sensor with integrally molded frame, magnet, flux guide and insulative film
KR960000342B1 (ko) * 1989-03-14 1996-01-05 미쯔비시 덴끼 가부시끼가이샤 홀 효과형 센서 장치
JPH02278175A (ja) * 1989-04-19 1990-11-14 Zexel Corp 磁気センサ
US5210493A (en) * 1992-02-27 1993-05-11 General Motors Corporation Method for embedding wires within a powder metal core and sensor assembly produced by such a method
FR2707392B1 (fr) * 1993-07-05 1995-08-11 Siemens Automotive Sa Capteur de position angulaire à effet hall.
US5414355A (en) * 1994-03-03 1995-05-09 Honeywell Inc. Magnet carrier disposed within an outer housing
FR2748805B1 (fr) * 1996-05-15 1998-08-07 Aerospatiale Capteur de position sans contact, a effet hall
GB2360922A (en) 2000-03-31 2001-10-03 Http Hypothermia Therapy A heating device for surface heating of a patient's body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH447629A (de) * 1966-02-14 1967-11-30 Siemens Ag Berührungsfreier elektrischer Abstandsmessgeber
DE2025317A1 (de) * 1969-05-26 1970-12-03 Förster, Friedrich, Dr.phil., 7410 Reutlingen Verfahren und Anordnung zum Prüfen der Innenseite eines nichtferromagnetischen Prüfteils
CH557018A (de) * 1973-05-22 1974-12-13 Krauss Maffei Ag Abstandsmessanordnung fuer elektromagnetische trag- oder fuehrungssysteme, insbesondere fuer schwebefahrzeuge.
FR2346679A1 (fr) * 1976-04-02 1977-10-28 Itt Produits Ind Detecteur de proximite electromagnetique
DE2702641A1 (de) * 1977-01-22 1978-07-27 Manfred Ing Grad Gortat Messanordnung zum beruehrungslosen bestimmen der banddicke ferromagnetischer materialien mittels eines mit gleichstrom erregten messfuehlers
DE2825214A1 (de) * 1978-06-08 1979-12-13 Otdel Fiz Nerazrusha Kontr Magnetisches kontrollverfahren fuer die guetekennwerte von gegenstaenden und einrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FI823703A0 (fi) 1982-10-29
FI66689C (fi) 1984-11-12
NO833946L (no) 1984-04-30
FI66689B (fi) 1984-07-31
BR8305966A (pt) 1984-06-05
FI823703L (fi) 1984-04-30
DK496083D0 (da) 1983-10-28
EP0110122A1 (en) 1984-06-13

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment