ATE104773T1 - Kreuzspulinstrument mit drehmagnet. - Google Patents

Kreuzspulinstrument mit drehmagnet.

Info

Publication number
ATE104773T1
ATE104773T1 AT8888307762T AT88307762T ATE104773T1 AT E104773 T1 ATE104773 T1 AT E104773T1 AT 8888307762 T AT8888307762 T AT 8888307762T AT 88307762 T AT88307762 T AT 88307762T AT E104773 T1 ATE104773 T1 AT E104773T1
Authority
AT
Austria
Prior art keywords
rotary magnet
cross coil
coil instrument
state
object under
Prior art date
Application number
AT8888307762T
Other languages
English (en)
Inventor
Hisataka Kobayashi
Yoshihiro Ohtani
Fujio Araki
Masaki Noguchi
Original Assignee
Japan Engine Valve Mfg
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 Japan Engine Valve Mfg filed Critical Japan Engine Valve Mfg
Application granted granted Critical
Publication of ATE104773T1 publication Critical patent/ATE104773T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/14—Moving-iron instruments
    • G01R5/16—Moving-iron instruments with pivoting magnet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R7/00—Instruments capable of converting two or more currents or voltages into a single mechanical displacement
    • G01R7/04—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient
    • G01R7/06—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient moving-iron type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed

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)
  • Toys (AREA)
  • Magnetic Treatment Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Particle Accelerators (AREA)
  • Windings For Motors And Generators (AREA)
  • Electromagnets (AREA)
  • Indicating Measured Values (AREA)
AT8888307762T 1987-08-31 1988-08-22 Kreuzspulinstrument mit drehmagnet. ATE104773T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62217323A JPS6459162A (en) 1987-08-31 1987-08-31 Cross coil type mobile magnet instrument
EP88307762A EP0306194B1 (de) 1987-08-31 1988-08-22 Kreuzspulinstrument mit Drehmagnet

Publications (1)

Publication Number Publication Date
ATE104773T1 true ATE104773T1 (de) 1994-05-15

Family

ID=16702373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8888307762T ATE104773T1 (de) 1987-08-31 1988-08-22 Kreuzspulinstrument mit drehmagnet.

Country Status (8)

Country Link
US (1) US4890057A (de)
EP (1) EP0306194B1 (de)
JP (1) JPS6459162A (de)
KR (1) KR970010004B1 (de)
CN (1) CN1011552B (de)
AT (1) ATE104773T1 (de)
CA (1) CA1293771C (de)
DE (1) DE3889170T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU614677B2 (en) * 1988-11-01 1991-09-05 Nippondenso Co. Ltd. Apparatus for driving air core gauge
CA1325038C (en) * 1988-11-09 1993-12-07 Tadao Ito Cross coil type indicator
US5214597A (en) * 1988-11-09 1993-05-25 Yazaki Corporation Cross coil type indicator
DE68905794T2 (de) * 1988-12-19 1993-10-14 Jaeger Levallois Perret Steuerung für Kreuzspuleninstrumente.
US5051688A (en) * 1989-12-20 1991-09-24 Rohm Co., Ltd. Crossed coil meter driving device having a plurality of input parameters
JPH04123611A (ja) * 1990-09-14 1992-04-23 Rohm Co Ltd Ｆ／ｖ変換回路
JP2525963B2 (ja) * 1991-03-26 1996-08-21 ローム株式会社 メ―タ駆動装置
FR2678369B1 (fr) * 1991-06-27 1993-11-05 Marelli Autronica Dispositif de commande d'un indicateur electrique a bobines croisees, de type logometre.
FR2688066B1 (fr) * 1992-02-28 1997-09-26 Marelli Autronica Dispositif perfectionne de commande d'un indicateur electrique a bobines croisees.
FR2769987B1 (fr) * 1997-10-17 2000-03-10 Magneti Marelli France Indicateur mecanique a commande electrique comportant des bobinages d'entrainement, notamment de type logometre
JP4805543B2 (ja) * 2002-04-10 2011-11-02 デイフ・エイ／エス 予め定めた特性を有する交差コイル計器
JP5880922B2 (ja) * 2011-09-22 2016-03-09 日本精機株式会社 交差コイル式計器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636447A (en) * 1970-05-06 1972-01-18 Gen Motors Corp Wide-angle two-coil electrical gauge
US3976869A (en) * 1974-09-27 1976-08-24 The Singer Company Solid state resolver coordinate converter unit
US3999129A (en) * 1975-04-16 1976-12-21 Rolm Corporation Method and apparatus for error reduction in digital information transmission systems
US4160245A (en) * 1977-03-28 1979-07-03 Sperry Rand Corporation Apparatus for converting digital angular data into analog sine and cosine components
JPS5441061A (en) * 1977-09-08 1979-03-31 Sony Corp Analogue/digital converter
US4144577A (en) * 1977-10-14 1979-03-13 The United States Of America As Represented By The Secretary Of The Air Force Integrated quantized signal smoothing processor
US4230984A (en) * 1979-03-22 1980-10-28 General Motors Corporation Method and apparatus for driving an air core gage
GB2069710B (en) * 1980-02-18 1983-09-28 Kanto Seiki Co Apparatus for driving a deflecting coil type meter
DE3011013C2 (de) * 1980-03-21 1986-12-11 Kanto Seiki Co. Ltd., Omiya, Saitama Vorrichtung zur Steuerung eines Ablenkspulen-Meßgerätes
US4492920A (en) * 1981-06-22 1985-01-08 Beede Electrical Instrument Co., Inc. Electric indicator with return-to-zero feature and compensating coil to cancel the return-to-zero feature during measurement
US4594575A (en) * 1984-07-30 1986-06-10 Ncr Corporation Digital processor for speech signals
JPH0623786B2 (ja) * 1984-11-16 1994-03-30 松下電器産業株式会社 交差コイル式メ−タ駆動回路
JPH0738588B2 (ja) * 1985-07-11 1995-04-26 ティアツク株式会社 アナログ―デイジタル変換装置
JPS62144075A (ja) * 1985-12-18 1987-06-27 Matsushita Electric Ind Co Ltd 交叉コイル計器駆動回路
DE3614597A1 (de) * 1986-04-30 1987-11-05 Bosch Gmbh Robert Verfahren und schaltungsanordnung zur a/d-wandlung eines gleichspannungssignals

Also Published As

Publication number Publication date
US4890057A (en) 1989-12-26
CA1293771C (en) 1991-12-31
DE3889170D1 (de) 1994-05-26
CN1011552B (zh) 1991-02-06
EP0306194B1 (de) 1994-04-20
JPS6459162A (en) 1989-03-06
KR970010004B1 (ko) 1997-06-20
KR890004168A (ko) 1989-04-20
EP0306194A3 (en) 1990-10-24
DE3889170T2 (de) 1994-08-04
CN1031764A (zh) 1989-03-15
EP0306194A2 (de) 1989-03-08
JPH0375829B2 (de) 1991-12-03

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