CN1025243C - 涡流型仪表 - Google Patents

涡流型仪表 Download PDF

Info

Publication number
CN1025243C
CN1025243C CN90103288A CN90103288A CN1025243C CN 1025243 C CN1025243 C CN 1025243C CN 90103288 A CN90103288 A CN 90103288A CN 90103288 A CN90103288 A CN 90103288A CN 1025243 C CN1025243 C CN 1025243C
Authority
CN
China
Prior art keywords
guiding elements
needle pivot
installation component
fixed
dial
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 - Lifetime
Application number
CN90103288A
Other languages
English (en)
Chinese (zh)
Other versions
CN1048454A (zh
Inventor
高桥直哉
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Publication of CN1048454A publication Critical patent/CN1048454A/zh
Application granted granted Critical
Publication of CN1025243C publication Critical patent/CN1025243C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • 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
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instrument Panels (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Measuring Magnetic Variables (AREA)
CN90103288A 1989-06-30 1990-06-27 涡流型仪表 Expired - Lifetime CN1025243C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP76374/89 1989-06-30
JP1989076374U JP2510346Y2 (ja) 1989-06-30 1989-06-30 渦電流式計器

Publications (2)

Publication Number Publication Date
CN1048454A CN1048454A (zh) 1991-01-09
CN1025243C true CN1025243C (zh) 1994-06-29

Family

ID=13603571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90103288A Expired - Lifetime CN1025243C (zh) 1989-06-30 1990-06-27 涡流型仪表

Country Status (3)

Country Link
JP (1) JP2510346Y2 (enrdf_load_stackoverflow)
KR (1) KR930005366Y1 (enrdf_load_stackoverflow)
CN (1) CN1025243C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107949774B (zh) * 2015-09-07 2020-08-14 日本精机株式会社 涡电流式仪表
US11644786B2 (en) * 2021-04-26 2023-05-09 Canon Kabushiki Kaisha Image forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039818Y2 (ja) * 1981-07-31 1985-11-29 日本精機株式会社 渦電流式計器
JPS5832169A (ja) * 1981-08-20 1983-02-25 Nippon Denso Co Ltd 渦電流式計器

Also Published As

Publication number Publication date
KR930005366Y1 (ko) 1993-08-16
CN1048454A (zh) 1991-01-09
KR910001194U (ko) 1991-01-24
JPH0317572U (enrdf_load_stackoverflow) 1991-02-21
JP2510346Y2 (ja) 1996-09-11

Similar Documents

Publication Publication Date Title
US5880585A (en) Apparatus including a wheel coupled ring shaped magnet, for detecting rotation of a wheel in a two-wheeled vehicle
CN1094845C (zh) 尤其在汽车技术中用于指示器的测量仪表
US6356046B1 (en) Instrument panel having pointer driven by stepping motor
US6784661B2 (en) Rotation detecting apparatus
CN1025243C (zh) 涡流型仪表
US7322115B2 (en) Steering column module for a motor vehicle
US5920134A (en) DC motor
US6400144B1 (en) Magnetic position sensor on a common supporting element
CN111947694A (zh) 一种编码器
CN1025453C (zh) 涡流型仪表
JP3026265B1 (ja) 回転検出装置
US5059934A (en) Cross-coil rotary magnet device
KR20040032773A (ko) 스로틀 제어 장치 및 모터 장착 방법
JPH045016Y2 (enrdf_load_stackoverflow)
JP3194457B2 (ja) 指示計器の取付構造
CN220248221U (zh) 一种电子油门调速器
JPS6039818Y2 (ja) 渦電流式計器
KR200269242Y1 (ko) 차량의 속도 측정구조
CN222976917U (zh) 一种手感增强非接触atv油门控制器
CN219406741U (zh) 一种轮速传感器
CN222582227U (zh) 编码器及具有该编码器的电机
EP0520648B1 (en) Magnetic head drum
JP3063085B1 (ja) 指針式メ―タ
JPH0632576Y2 (ja) クロスコイル形指示計器
JP2527090Y2 (ja) 回転検出装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term

Granted publication date: 19940629