DE3889170D1 - Kreuzspulinstrument mit Drehmagnet. - Google Patents
Kreuzspulinstrument mit Drehmagnet.Info
- Publication number
- DE3889170D1 DE3889170D1 DE3889170T DE3889170T DE3889170D1 DE 3889170 D1 DE3889170 D1 DE 3889170D1 DE 3889170 T DE3889170 T DE 3889170T DE 3889170 T DE3889170 T DE 3889170T DE 3889170 D1 DE3889170 D1 DE 3889170D1
- Authority
- DE
- Germany
- Prior art keywords
- cross
- rotary magnet
- instrument
- state
- object under
- 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
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
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217323A JPS6459162A (en) | 1987-08-31 | 1987-08-31 | Cross coil type mobile magnet instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3889170D1 true DE3889170D1 (de) | 1994-05-26 |
DE3889170T2 DE3889170T2 (de) | 1994-08-04 |
Family
ID=16702373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889170T Expired - Fee Related DE3889170T2 (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)
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 |
US5214597A (en) * | 1988-11-09 | 1993-05-25 | Yazaki Corporation | Cross coil type indicator |
US5119320A (en) * | 1988-11-09 | 1992-06-02 | Yazaki Corporation | Cross coil type indicator |
ES2039916T3 (es) * | 1988-12-19 | 1993-10-01 | Jaeger | Dispositivo perfeccionado de mando de logometro. |
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 |
DE60319971T2 (de) * | 2002-04-10 | 2009-04-16 | Deif A/S | Querspuleninstrument mit einer vordefinierten charakteristik |
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)
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 |
-
1987
- 1987-08-31 JP JP62217323A patent/JPS6459162A/ja active Granted
-
1988
- 1988-06-28 US US07/213,101 patent/US4890057A/en not_active Expired - Fee Related
- 1988-08-10 CA CA000574310A patent/CA1293771C/en not_active Expired - Lifetime
- 1988-08-13 CN CN88106066A patent/CN1011552B/zh not_active Expired
- 1988-08-22 DE DE3889170T patent/DE3889170T2/de not_active Expired - Fee Related
- 1988-08-22 AT AT8888307762T patent/ATE104773T1/de active
- 1988-08-22 EP EP88307762A patent/EP0306194B1/de not_active Expired - Lifetime
- 1988-08-30 KR KR1019880011066A patent/KR970010004B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6459162A (en) | 1989-03-06 |
EP0306194B1 (de) | 1994-04-20 |
CN1011552B (zh) | 1991-02-06 |
KR970010004B1 (ko) | 1997-06-20 |
KR890004168A (ko) | 1989-04-20 |
ATE104773T1 (de) | 1994-05-15 |
CA1293771C (en) | 1991-12-31 |
JPH0375829B2 (de) | 1991-12-03 |
CN1031764A (zh) | 1989-03-15 |
DE3889170T2 (de) | 1994-08-04 |
EP0306194A2 (de) | 1989-03-08 |
US4890057A (en) | 1989-12-26 |
EP0306194A3 (en) | 1990-10-24 |
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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 |