FI66689C - Givare foer fortgaoende observation av ett roerligt organ i enraktor eller motsvarande - Google Patents

Givare foer fortgaoende observation av ett roerligt organ i enraktor eller motsvarande Download PDF

Info

Publication number
FI66689C
FI66689C FI823703A FI823703A FI66689C FI 66689 C FI66689 C FI 66689C FI 823703 A FI823703 A FI 823703A FI 823703 A FI823703 A FI 823703A FI 66689 C FI66689 C FI 66689C
Authority
FI
Finland
Prior art keywords
permanent magnet
sensor
hall element
observed
sensor according
Prior art date
Application number
FI823703A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI823703A0 (fi
FI66689B (fi
FI823703L (fi
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
Priority to FI823703A priority Critical patent/FI66689C/fi
Publication of FI823703A0 publication Critical patent/FI823703A0/fi
Priority to EP83110654A priority patent/EP0110122A1/en
Priority to BR8305966A priority patent/BR8305966A/pt
Priority to NO833946A priority patent/NO833946L/no
Priority to DK496083A priority patent/DK496083A/da
Publication of FI823703L publication Critical patent/FI823703L/fi
Publication of FI66689B publication Critical patent/FI66689B/fi
Application granted granted Critical
Publication of FI66689C publication Critical patent/FI66689C/fi

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Golf Clubs (AREA)
FI823703A 1982-10-29 1982-10-29 Givare foer fortgaoende observation av ett roerligt organ i enraktor eller motsvarande FI66689C (fi)

Priority Applications (5)

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
EP83110654A EP0110122A1 (en) 1982-10-29 1983-10-25 Pick-up for transforming mechanical quantities into electrical quantities
BR8305966A BR8305966A (pt) 1982-10-29 1983-10-27 Tradutor para converter quantidades mecanicas em quantidades eletricas
NO833946A NO833946L (no) 1982-10-29 1983-10-28 Opptaker for omforming av mekaniske stoerrelser til elektriske stoerrelser
DK496083A DK496083A (da) 1982-10-29 1983-10-28 Pick-up eller transducer

Applications Claiming Priority (2)

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
FI823703 1982-10-29

Publications (4)

Publication Number Publication Date
FI823703A0 FI823703A0 (fi) 1982-10-29
FI823703L FI823703L (fi) 1984-04-30
FI66689B FI66689B (fi) 1984-07-31
FI66689C true FI66689C (fi) 1984-11-12

Family

ID=8516228

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447327A1 (de) * 1984-12-24 1986-07-10 Standard Elektrik Lorenz Ag Magnetfelddetektor
DE3447312A1 (de) * 1984-12-24 1986-07-10 Standard Elektrik Lorenz Ag Magnetfeldsensor
FR2598216B1 (fr) * 1986-04-30 1990-03-23 Petercem Sa Detecteur de proximite
JPH0285324U (da) * 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
RU2178139C2 (ru) * 2000-03-17 2002-01-10 Уфимский государственный авиационный технический университет Измеритель линейных перемещений
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
BR8305966A (pt) 1984-06-05
DK496083A (da) 1984-04-30
EP0110122A1 (en) 1984-06-13
FI823703A0 (fi) 1982-10-29
FI66689B (fi) 1984-07-31
DK496083D0 (da) 1983-10-28
NO833946L (no) 1984-04-30
FI823703L (fi) 1984-04-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET OY