DE69127871T2 - Abgeschirmtes Anzeigeinstrument - Google Patents

Abgeschirmtes Anzeigeinstrument

Info

Publication number
DE69127871T2
DE69127871T2 DE69127871T DE69127871T DE69127871T2 DE 69127871 T2 DE69127871 T2 DE 69127871T2 DE 69127871 T DE69127871 T DE 69127871T DE 69127871 T DE69127871 T DE 69127871T DE 69127871 T2 DE69127871 T2 DE 69127871T2
Authority
DE
Germany
Prior art keywords
display instrument
shielded display
shielded
instrument
display
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
DE69127871T
Other languages
English (en)
Other versions
DE69127871D1 (de
Inventor
Hiroshi Todoroki
Toshiyuki Ohtake
Hideki Zaima
Koichi Sato
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16446823&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69127871(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Application granted granted Critical
Publication of DE69127871D1 publication Critical patent/DE69127871D1/de
Publication of DE69127871T2 publication Critical patent/DE69127871T2/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
    • 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
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instrument Panels (AREA)
  • Electromagnets (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE69127871T 1990-07-30 1991-07-26 Abgeschirmtes Anzeigeinstrument Expired - Fee Related DE69127871T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2201780A JP2536252B2 (ja) 1990-07-30 1990-07-30 可動磁石式計器

Publications (2)

Publication Number Publication Date
DE69127871D1 DE69127871D1 (de) 1997-11-13
DE69127871T2 true DE69127871T2 (de) 1998-03-26

Family

ID=16446823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127871T Expired - Fee Related DE69127871T2 (de) 1990-07-30 1991-07-26 Abgeschirmtes Anzeigeinstrument

Country Status (6)

Country Link
US (1) US5239259A (de)
EP (1) EP0469808B1 (de)
JP (1) JP2536252B2 (de)
KR (1) KR940010941B1 (de)
CA (1) CA2048118C (de)
DE (1) DE69127871T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005113A1 (de) * 2011-03-04 2012-09-06 Zf Friedrichshafen Ag Gehäuse und Abdeckungselement für einen Sensorträger

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686832A (en) * 1993-05-17 1997-11-11 Nu-Tech & Engineering, Inc. Miniature crossed coil gauge having an active flux ring
FR2714176B1 (fr) * 1993-12-22 1996-03-08 Jaeger Dispositif indicateur à aiguille et élément moteur à commande électromagnétique comportant un blindage magnétique.
FR2715474B1 (fr) * 1994-01-24 1996-04-12 Jaeger Dispositif indicateur à commande électromagnétique, notamment logomètre, comprenant une borne perfectionnée.
FR2728350B1 (fr) * 1994-12-16 1997-03-14 Magneti Marelli France Actionneur electrique pivotant comprenant un blindage perfectionne
US5926014A (en) * 1997-03-17 1999-07-20 General Electric Company Magnetic shield for plastic molded electricity meter frames
US6294907B1 (en) * 1998-04-10 2001-09-25 Denso Corporation Cross-coil type indicating instrument
US6578436B1 (en) 2000-05-16 2003-06-17 Fidelica Microsystems, Inc. Method and apparatus for pressure sensing
EP2034889B1 (de) * 2006-06-20 2020-08-05 IMRIS Inc. Drehbarer mrt-scanner für diagnostische und chirurgische bildgebungsanwendungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784849A (en) * 1951-07-02 1957-10-16 Aron Electricity Meter Ltd Improvements in electrical measuring instruments
US3694750A (en) * 1970-10-29 1972-09-26 Stewart Warner Corp Alternator driven tachometer
FR2500660A1 (fr) * 1981-02-23 1982-08-27 Huret & Fils Dispositif de maintien d'un cadran sur un boitier et compteur kilometrique, ou analogue, muni d'un tel dispositif
US4404522A (en) * 1981-05-12 1983-09-13 Sangamo Weston, Inc. Display connection scheme for modular analog/digital instrument
USRE32604E (en) * 1981-06-22 1988-02-16 Beede Electrical Instrument Co., Inc. Electric indicator with return-to-zero feature and compensating coil to cancel the return-to-zero feature during measurement
JPH0623329B2 (ja) * 1984-11-12 1994-03-30 株式会社明電舍 絶縁塗料組成物
US4760333A (en) * 1984-12-13 1988-07-26 Kanto Seiki Co., Ltd. Crossed coil meter having concentrically wound magnetic shield
JPS63153174A (ja) * 1986-12-17 1988-06-25 Sharp Corp 熱転写プリンタにおける消去方法
DE3705759A1 (de) * 1987-02-24 1988-09-01 Schwabe Gmbh Anschlussklemmeinrichtung, insbesondere fuer drosseln oder transformatoren
DE3801334A1 (de) * 1988-01-19 1989-07-27 Philips Patentverwaltung Spulenkoerper fuer einen hochspannungstransformator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005113A1 (de) * 2011-03-04 2012-09-06 Zf Friedrichshafen Ag Gehäuse und Abdeckungselement für einen Sensorträger

Also Published As

Publication number Publication date
KR940010941B1 (ko) 1994-11-19
EP0469808A1 (de) 1992-02-05
EP0469808B1 (de) 1997-10-08
KR920003060A (ko) 1992-02-29
DE69127871D1 (de) 1997-11-13
JPH0486566A (ja) 1992-03-19
JP2536252B2 (ja) 1996-09-18
US5239259A (en) 1993-08-24
CA2048118A1 (en) 1992-01-31
CA2048118C (en) 1995-11-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee