JP4017666B2 - 能動磁束環を有する交差コイルゲージ - Google Patents

能動磁束環を有する交差コイルゲージ Download PDF

Info

Publication number
JP4017666B2
JP4017666B2 JP51430097A JP51430097A JP4017666B2 JP 4017666 B2 JP4017666 B2 JP 4017666B2 JP 51430097 A JP51430097 A JP 51430097A JP 51430097 A JP51430097 A JP 51430097A JP 4017666 B2 JP4017666 B2 JP 4017666B2
Authority
JP
Japan
Prior art keywords
gauge
magnet
coil
magnetic flux
shaft
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
JP51430097A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001519889A (ja
JP2001519889A5 (https=
Inventor
ジョン エイ エアーズ
ディヴィッド エル エール
マイケル イー サルモン
クレイグ エイ エアーズ
Original Assignee
ヌ−テック アンド エンジニアリング インコーポレイテッド
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 ヌ−テック アンド エンジニアリング インコーポレイテッド filed Critical ヌ−テック アンド エンジニアリング インコーポレイテッド
Publication of JP2001519889A publication Critical patent/JP2001519889A/ja
Publication of JP2001519889A5 publication Critical patent/JP2001519889A5/ja
Application granted granted Critical
Publication of JP4017666B2 publication Critical patent/JP4017666B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/027—Coils wound on non-magnetic supports, e.g. formers wound on formers for receiving several coils with perpendicular winding axes, e.g. for antennae or inductive power transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hard Magnetic Materials (AREA)
JP51430097A 1995-10-03 1996-09-24 能動磁束環を有する交差コイルゲージ Expired - Fee Related JP4017666B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US548,584 1983-11-03
US53837895A 1995-10-03 1995-10-03
US538,378 1995-10-03
US08/548,584 US5686832A (en) 1993-05-17 1995-10-26 Miniature crossed coil gauge having an active flux ring
PCT/US1996/015253 WO1997013154A1 (en) 1995-10-03 1996-09-24 Crossed coil gauge with active flux ring

Publications (3)

Publication Number Publication Date
JP2001519889A JP2001519889A (ja) 2001-10-23
JP2001519889A5 JP2001519889A5 (https=) 2004-09-30
JP4017666B2 true JP4017666B2 (ja) 2007-12-05

Family

ID=27065797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51430097A Expired - Fee Related JP4017666B2 (ja) 1995-10-03 1996-09-24 能動磁束環を有する交差コイルゲージ

Country Status (7)

Country Link
US (3) US5686832A (https=)
JP (1) JP4017666B2 (https=)
AU (1) AU7165396A (https=)
CA (1) CA2233895A1 (https=)
DE (1) DE19681591T1 (https=)
GB (1) GB2324162B (https=)
WO (1) WO1997013154A1 (https=)

Families Citing this family (28)

* 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
US5778545A (en) * 1996-05-06 1998-07-14 General Electric Company Magnetically damped azimuth resolver
US5986445A (en) * 1998-02-13 1999-11-16 Denso Corporation Cross-coil type indicating instrument having a zero-return magnetic projection member
US6294907B1 (en) * 1998-04-10 2001-09-25 Denso Corporation Cross-coil type indicating instrument
EP0991167A1 (en) * 1998-04-22 2000-04-05 Skysys Corporation Stepping motor
US6249116B1 (en) * 1998-06-09 2001-06-19 Denso Corporation Driving unit of cross-coil type indicating instrument
JP3478479B2 (ja) * 1998-09-01 2003-12-15 矢崎総業株式会社 ムーブメント
US6067867A (en) * 1998-12-30 2000-05-30 Daimlerchrysler Corporation Mini instrument needle indicator
KR100360126B1 (ko) * 2000-01-04 2002-11-08 주식회사 삼부커뮤닉스 바이브레이터
US6362616B1 (en) 2000-09-15 2002-03-26 Visteon Global Technologies, Inc. Flat response temperature gauge with a single diode
WO2002052285A1 (en) * 2000-12-22 2002-07-04 Tokyo Electron Limited Probe cartridge assembly and multi-probe assembly
US6663251B2 (en) 2002-04-26 2003-12-16 Auto Meter Products, Inc. Gauge with illuminated dial and pointer
US6903647B2 (en) * 2002-05-08 2005-06-07 Kelsey-Hayes Company Solenoid valve coil having an integrated bobbin and flux ring assembly
US7085115B2 (en) * 2002-06-25 2006-08-01 Elder Kenneth M Non-ferrous surge biasing coil having multiple pairs of coils positioned at angles to one another
US7088013B2 (en) * 2003-02-03 2006-08-08 Delphi Technologies, Inc. Algorithm for electric column lock
JP5101561B2 (ja) * 2009-04-17 2012-12-19 本田技研工業株式会社 磁歪式トルクセンサ及び電動パワーステアリング装置
EP2407766B1 (en) * 2009-04-17 2016-05-25 Honda Motor Co., Ltd. Magnetostrictive torque sensor and electrical power steering device
JP5322033B2 (ja) * 2009-07-21 2013-10-23 日本精機株式会社 計器用駆動装置
US8299938B2 (en) * 2009-09-08 2012-10-30 Rosemount Inc. Projected instrument displays for field mounted process instruments
JP5513838B2 (ja) * 2009-10-21 2014-06-04 カヤバ工業株式会社 パワーステアリング装置
US10062498B2 (en) 2014-09-02 2018-08-28 Cyntec Co., Ltd. Composite magnetic component
US10712405B2 (en) * 2015-06-30 2020-07-14 A. Todd McMullen External air core flux measurement system for a production magnetizing system
US10393908B2 (en) * 2016-12-15 2019-08-27 Rockwell Automation Technologies, Inc. Bobbin construction and coil winding method
US11909291B2 (en) * 2018-06-26 2024-02-20 Mitsumi Electric Co., Ltd. Rotary reciprocating drive actuator with movable element and magnets and rotating mirror
JP7140980B2 (ja) * 2019-12-13 2022-09-22 ミツミ電機株式会社 回転往復駆動アクチュエーター
KR102608384B1 (ko) * 2021-12-03 2023-12-04 계양전기 주식회사 플럭스링을 포함하는 모터
US12531463B2 (en) * 2022-07-15 2026-01-20 Mitsumi Electric Co., Ltd. Rotary reciprocating drive actuator
US20240019686A1 (en) * 2022-07-15 2024-01-18 Mitsumi Electric Co., Ltd. Rotary reciprocating drive actuator

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486972A (en) * 1946-12-24 1949-11-01 Liquidometer Corp Electric measuring device
US2978639A (en) * 1958-12-15 1961-04-04 Gen Electric Moving magnet instrument
GB1281004A (en) * 1968-08-26 1972-07-12 Courtaulds Ltd Transducers
US4047136A (en) * 1975-05-13 1977-09-06 Nihon Beru-Haueru Kabushiki Kaisha (Bell & Howell Japan, Ltd.) Moving magnet type instrument
US3995214A (en) * 1975-09-25 1976-11-30 Raytheon Company Movable magnet meter having rotation compensating means
US4123675A (en) * 1977-06-13 1978-10-31 Ferrofluidics Corporation Inertia damper using ferrofluid
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
US4760333A (en) * 1984-12-13 1988-07-26 Kanto Seiki Co., Ltd. Crossed coil meter having concentrically wound magnetic shield
US4584495A (en) * 1984-12-17 1986-04-22 Applied Motion Products, Inc. Performance step motor
DE3505861A1 (de) * 1985-02-20 1986-09-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Kreuzspuldrehmagnetmesswerk
US4617514A (en) * 1985-03-14 1986-10-14 General Electric Company Disk and gear mounting in electric watthour meter
US4604229A (en) * 1985-03-20 1986-08-05 Ferrofluidics Corporation Electrically conductive ferrofluid compositions and method of preparing and using same
US4646007A (en) * 1985-03-25 1987-02-24 Faria Thomas G Tachometer indicator with uncompensated magnetic return to zero
US4758784A (en) * 1985-11-15 1988-07-19 Stewart Warner Corporation Air core gauge with zero pointer return related application
US4724601A (en) * 1986-02-10 1988-02-16 General Motors Corporation Method of manufacturing a return-to-zero gauge
NL8601422A (nl) * 1986-06-03 1988-01-04 Hugo Karel Krop Stappenmotor en display voorzien van dergelijke stappenmotoren.
US4845424A (en) * 1987-11-16 1989-07-04 Gamble John G Rotary displacement motor
EP0349137B1 (en) * 1988-06-30 1993-09-01 Nippon Seiki Co. Ltd. Moving magnet type meter
US5243277A (en) * 1988-11-21 1993-09-07 Yazaki Corporation Cross coil meter
US4882659A (en) * 1988-12-21 1989-11-21 Delco Electronics Corporation Vacuum fluorescent display having integral backlit graphic patterns
DE3921330A1 (de) * 1989-06-29 1991-01-03 Vdo Schindling Drehmagnet-quotientenmesswerk
US5017862A (en) * 1989-12-29 1991-05-21 Beede Electrical Instrument Co., Inc. Air-core meter having improved bobbin design
JP2536252B2 (ja) * 1990-07-30 1996-09-18 日本精機株式会社 可動磁石式計器
CA2063617C (en) * 1992-03-20 2000-02-29 Marinus Hartman Induction watt hour meter rotary disc mounting and bearing system
US5414350A (en) * 1993-01-08 1995-05-09 Ford Motor Company Rotating magnet measuring instrument and method for equalizing coil windings
US5686832A (en) * 1993-05-17 1997-11-11 Nu-Tech & Engineering, Inc. Miniature crossed coil gauge having an active flux ring

Also Published As

Publication number Publication date
WO1997013154A1 (en) 1997-04-10
GB9805632D0 (en) 1998-05-13
US6046583A (en) 2000-04-04
US6323637B1 (en) 2001-11-27
US5686832A (en) 1997-11-11
WO1997013154A8 (en) 2000-05-18
GB2324162A (en) 1998-10-14
JP2001519889A (ja) 2001-10-23
DE19681591T1 (de) 1998-08-20
CA2233895A1 (en) 1997-04-10
GB2324162B (en) 2000-09-06
AU7165396A (en) 1997-04-28

Similar Documents

Publication Publication Date Title
JP4017666B2 (ja) 能動磁束環を有する交差コイルゲージ
CN105004897B (zh) 环形磁通门电流换能器
US4492920A (en) Electric indicator with return-to-zero feature and compensating coil to cancel the return-to-zero feature during measurement
US7508102B2 (en) Brushless motor having a circuit board having a central hole and escape holes
EP0670472A1 (en) Rotary position sensor
EP0019530A1 (en) Variable reluctance motion sensing system
US4658647A (en) Accelerometer
WO1995010055A1 (en) Integral variable reluctance speed sensor
US4853575A (en) Tachometer generator
US5061891A (en) Cross coil
JPS61209376A (ja) 磁界センサ
US20250149227A1 (en) Rotary variable differential transformer
US3753107A (en) Magnetic gauge with two v-positioned coils and having magnetic restoring ring
CN100520315C (zh) 油位传感器、汽车和油箱
US4169384A (en) Linear accelerometer mechanism
JPH09210610A (ja) 外部磁気や金属等の影響防止の高周波励磁差動トランス
US5243277A (en) Cross coil meter
JPH0328382Y2 (https=)
CA1051093A (en) Movable magnetic meter with rotation compensation
US5243752A (en) Process of manufacturing an instrumentation apparatus with curable internal magnets
US3275936A (en) Electric meter including pivoted mag- net rotor surrounded by continuous pole faces
US2998571A (en) Voltmeter
USRE32604E (en) Electric indicator with return-to-zero feature and compensating coil to cancel the return-to-zero feature during measurement
US3510774A (en) Moving magnet instrument adapted for blind assembly
JPH06189518A (ja) リニアモータ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050502

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060613

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20060913

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20061030

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061213

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070911

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070919

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100928

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110928

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120928

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130928

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees