JPH0317572U - - Google Patents

Info

Publication number
JPH0317572U
JPH0317572U JP1989076374U JP7637489U JPH0317572U JP H0317572 U JPH0317572 U JP H0317572U JP 1989076374 U JP1989076374 U JP 1989076374U JP 7637489 U JP7637489 U JP 7637489U JP H0317572 U JPH0317572 U JP H0317572U
Authority
JP
Japan
Prior art keywords
dial
attached
plate
seat
dial seat
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.)
Granted
Application number
JP1989076374U
Other languages
Japanese (ja)
Other versions
JP2510346Y2 (en
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 filed Critical
Priority to JP1989076374U priority Critical patent/JP2510346Y2/en
Priority to CN90103288A priority patent/CN1025243C/en
Priority to KR2019900009484U priority patent/KR930005366Y1/en
Publication of JPH0317572U publication Critical patent/JPH0317572U/ja
Application granted granted Critical
Publication of JP2510346Y2 publication Critical patent/JP2510346Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Details Of Measuring And Other Instruments (AREA)
  • Instrument Panels (AREA)
  • Measuring Magnetic Variables (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す横断面図、
第２図は同じく正面図、第３図は従来の渦電流式
計器を示す一部断面平面図、第４図は同じく要部
拡大横断面図である。 ２……回転軸、５……マグネツト、８……指針
軸、９……誘導板、１０……本体ケース、１１…
…板部材（ブリツジ）、１８……文字板座、１９
……文字板、２０……止めねじ、２１……誘真軸
受、２１ｃ……嵌合部。 FIG. 1 is a cross-sectional view showing an embodiment of this invention.
FIG. 2 is a front view, FIG. 3 is a partially sectional plan view showing a conventional eddy current meter, and FIG. 4 is an enlarged cross-sectional view of the main part. 2...Rotating shaft, 5...Magnet, 8...Pointer shaft, 9...Guidance plate, 10...Main body case, 11...
... Plate member (bridge), 18 ... Dial plate seat, 19
... Dial plate, 20 ... Set screw, 21 ... Induction bearing, 21c ... Fitting part.

Claims (1)

【実用新案登録請求の範囲】 本体ケースに回転自在に支持された回転軸と、
この回転軸に同心上に固定されたマグネツトと、
このマグネツトの回転によつてトルクを生じ指針
軸を駆動する誘導板と、前記本体ケースの前面に
固定された板部材に取り付けられ前記指針軸を回
動自在に支持する誘真軸受と、前記板部材に固定
され文字板を取り付ける文字板座とを具備する渦
電流式計器において、 前記誘真軸受を前記文字板座内に嵌合する嵌合
部を有する合成樹脂で形成するとともに、前記文
字板を前記文字板座を貫通するねじにより、前記
誘真軸受の嵌合部にねじ締結したことを特徴とす
る渦電流式計器。[Scope of claim for utility model registration] A rotating shaft rotatably supported by the main body case,
A magnet fixed concentrically to this rotating shaft,
a guide plate that generates torque by the rotation of the magnet and drives the pointer shaft; an induction bearing that is attached to a plate member fixed to the front surface of the main body case and rotatably supports the pointer shaft; In an eddy current instrument comprising a dial seat fixed to a member and attached with a dial plate, the induction bearing is formed of a synthetic resin having a fitting part that fits into the dial seat, and the dial plate is attached to the dial seat. An eddy current type instrument, characterized in that: is screwed to a fitting portion of the induction bearing by a screw passing through the dial seat.
JP1989076374U 1989-06-30 1989-06-30 Eddy current instrument Expired - Fee Related JP2510346Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989076374U JP2510346Y2 (en) 1989-06-30 1989-06-30 Eddy current instrument
CN90103288A CN1025243C (en) 1989-06-30 1990-06-27 Eddy current meter
KR2019900009484U KR930005366Y1 (en) 1989-06-30 1990-06-30 Eddy current meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989076374U JP2510346Y2 (en) 1989-06-30 1989-06-30 Eddy current instrument

Publications (2)

Publication Number Publication Date
JPH0317572U true JPH0317572U (en) 1991-02-21
JP2510346Y2 JP2510346Y2 (en) 1996-09-11

Family

ID=13603571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989076374U Expired - Fee Related JP2510346Y2 (en) 1989-06-30 1989-06-30 Eddy current instrument

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017043403A1 (en) * 2015-09-07 2017-03-16 日本精機株式会社 Eddy current instrument

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819264U (en) * 1981-07-31 1983-02-05 日本精機株式会社 eddy current instrument
JPS5832169A (en) * 1981-08-20 1983-02-25 Nippon Denso Co Ltd Eddy current type instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819264U (en) * 1981-07-31 1983-02-05 日本精機株式会社 eddy current instrument
JPS5832169A (en) * 1981-08-20 1983-02-25 Nippon Denso Co Ltd Eddy current type instrument

Also Published As

Publication number Publication date
CN1025243C (en) 1994-06-29
CN1048454A (en) 1991-01-09
KR910001194U (en) 1991-01-24
JP2510346Y2 (en) 1996-09-11
KR930005366Y1 (en) 1993-08-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees