DE3784583D1 - Instrument mit beweglichem magneten der querspulenart. - Google Patents

Instrument mit beweglichem magneten der querspulenart.

Info

Publication number
DE3784583D1
DE3784583D1 DE8787306566T DE3784583T DE3784583D1 DE 3784583 D1 DE3784583 D1 DE 3784583D1 DE 8787306566 T DE8787306566 T DE 8787306566T DE 3784583 T DE3784583 T DE 3784583T DE 3784583 D1 DE3784583 D1 DE 3784583D1
Authority
DE
Germany
Prior art keywords
instrument
moving coil
type magnet
magnet
type
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787306566T
Other languages
English (en)
Other versions
DE3784583T2 (de
Inventor
Seizou Tanaka
Ryuichi Ando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki Co Ltd
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
Priority claimed from JP62136386A external-priority patent/JPS63145969A/ja
Application filed by Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Application granted granted Critical
Publication of DE3784583D1 publication Critical patent/DE3784583D1/de
Publication of DE3784583T2 publication Critical patent/DE3784583T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
DE19873784583 1986-07-31 1987-07-24 Instrument mit beweglichem magneten der querspulenart. Expired - Fee Related DE3784583T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18092086 1986-07-31
JP62136386A JPS63145969A (ja) 1986-07-31 1987-05-30 交叉コイル型可動磁石式計器

Publications (2)

Publication Number Publication Date
DE3784583D1 true DE3784583D1 (de) 1993-04-15
DE3784583T2 DE3784583T2 (de) 1993-06-17

Family

ID=26469986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873784583 Expired - Fee Related DE3784583T2 (de) 1986-07-31 1987-07-24 Instrument mit beweglichem magneten der querspulenart.

Country Status (2)

Country Link
EP (1) EP0255772B1 (de)
DE (1) DE3784583T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214597A (en) * 1988-11-09 1993-05-25 Yazaki Corporation Cross coil type indicator
GB2226887B (en) * 1988-11-09 1993-06-16 Yazaki Corp Cross coil type indicator
US4991098A (en) * 1988-11-25 1991-02-05 General Motors Corporation Computer-based controller and bipolar PWM driver arrangement for air core gauge control
US5051688A (en) * 1989-12-20 1991-09-24 Rohm Co., Ltd. Crossed coil meter driving device having a plurality of input parameters
FR2675916B1 (fr) * 1991-04-25 1994-09-30 Sagem Procede et dispositif de commande de logometre.

Family Cites Families (6)

* 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
US3946311A (en) * 1973-06-11 1976-03-23 Stewart-Warner Corporation Air core gauge with expanded pointer range
US4230984A (en) * 1979-03-22 1980-10-28 General Motors Corporation Method and apparatus for driving an air core gage
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
JPS5925979B2 (ja) * 1983-07-26 1984-06-22 カルソニックカンセイ株式会社 交差コイル式計器の駆動方法

Also Published As

Publication number Publication date
DE3784583T2 (de) 1993-06-17
EP0255772A3 (en) 1988-06-08
EP0255772A2 (de) 1988-02-10
EP0255772B1 (de) 1993-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee