JPH027573U - - Google Patents

Info

Publication number
JPH027573U
JPH027573U JP1988087096U JP8709688U JPH027573U JP H027573 U JPH027573 U JP H027573U JP 1988087096 U JP1988087096 U JP 1988087096U JP 8709688 U JP8709688 U JP 8709688U JP H027573 U JPH027573 U JP H027573U
Authority
JP
Japan
Prior art keywords
bobbin
movable magnet
pointer
shaft
coil
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
JP1988087096U
Other languages
Japanese (ja)
Other versions
JPH0642212Y2 (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 JP1988087096U priority Critical patent/JPH0642212Y2/en
Priority to KR2019890007911U priority patent/KR960002088Y1/en
Priority to EP89305824A priority patent/EP0349137B1/en
Priority to AT89305824T priority patent/ATE93974T1/en
Priority to DE89305824T priority patent/DE68908796T2/en
Priority to US07/366,942 priority patent/US4906919A/en
Priority to CA000604465A priority patent/CA1306498C/en
Publication of JPH027573U publication Critical patent/JPH027573U/ja
Application granted granted Critical
Publication of JPH0642212Y2 publication Critical patent/JPH0642212Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01R1/10—Arrangements of bearings
    • 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
    • G01R5/02—Moving-coil instruments
    • G01R5/06—Moving-coil instruments with core magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnets (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Description

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

第１図は本考案の実施例の可動磁石式計器の断
面図、第２図は本考案の他の実施例の可動磁石式
計器の断面図、第３図は従来の可動磁石式計器の
断面図である。 １……合成樹脂製の上側ボビン、１′……スラ
スト軸受部、２……下側ボビン、３……ボビン本
体、４……可動磁石、４′……軸支部、５……指
針軸、６……指針、７……複数の脚部、８……端
子、９……コイル、１０……下側軸受、１５……
金属ブツシユ。 Fig. 1 is a sectional view of a movable magnet type instrument according to an embodiment of the present invention, Fig. 2 is a sectional view of a movable magnet type instrument according to another embodiment of the present invention, and Fig. 3 is a sectional view of a conventional movable magnet type instrument. It is a diagram. 1... upper bobbin made of synthetic resin, 1'... thrust bearing section, 2... lower bobbin, 3... bobbin body, 4... movable magnet, 4'... shaft support, 5... pointer shaft, 6...Pointer, 7...Multiple legs, 8...Terminal, 9...Coil, 10...Lower bearing, 15...
Metal bushing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂製のボビン本体を上側ボビンと下側ボ
ビンとによつて上下に分割形成し、このボビン本
体内に配設され、下側ボビンと上側ボビンとで指
針軸を軸支するとともに、この指針軸に可動磁石
を固定し、上記指針軸の上端を上記ボビン本体の
上端側から突き出し配設するとともに、この先端
に指針を取り付け固定し、かつ上記ボビン本体の
外周にコイルを巻線し、このコイルへの通電時に
コイルに発生する磁界で上記可動磁石を角度運動
に変換して指針を作動するようにした可動磁石式
計器において、上記可動磁石の中央部上方には上
記指針軸を固定する軸支部を突き出し形成し、こ
の軸支部の上端面と所定の少許間隙を介して上記
上側ボビン本体下面部にスラスト軸受部を形成し
たことを特徴とする可動磁石式計器。 The bobbin body made of synthetic resin is divided into upper and lower parts with an upper bobbin and a lower bobbin, and the lower bobbin and the upper bobbin pivotally support the pointer shaft. A movable magnet is fixed to the shaft, the upper end of the pointer shaft is arranged to protrude from the upper end side of the bobbin body, a pointer is attached and fixed to the tip, and a coil is wound around the outer periphery of the bobbin body. In a movable magnet type instrument that operates a pointer by converting the movable magnet into angular movement using a magnetic field generated in the coil when the coil is energized, there is a shaft above the center of the movable magnet to which the pointer shaft is fixed. A movable magnet type instrument, characterized in that a supporting portion is formed in a protruding manner, and a thrust bearing portion is formed on the lower surface of the upper bobbin main body through an upper end surface of the supporting portion and a predetermined small clearance.
JP1988087096U 1988-06-30 1988-06-30 Movable magnet type instrument Expired - Lifetime JPH0642212Y2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1988087096U JPH0642212Y2 (en) 1988-06-30 1988-06-30 Movable magnet type instrument
KR2019890007911U KR960002088Y1 (en) 1988-06-30 1989-06-08 Moving magnet type meter
AT89305824T ATE93974T1 (en) 1988-06-30 1989-06-09 MAGNETIC ROTARY KNIFE.
DE89305824T DE68908796T2 (en) 1988-06-30 1989-06-09 Rotary magnet meter.
EP89305824A EP0349137B1 (en) 1988-06-30 1989-06-09 Moving magnet type meter
US07/366,942 US4906919A (en) 1988-06-30 1989-06-16 Moving magnet type meter
CA000604465A CA1306498C (en) 1988-06-30 1989-06-29 Moving magnet type meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988087096U JPH0642212Y2 (en) 1988-06-30 1988-06-30 Movable magnet type instrument

Publications (2)

Publication Number Publication Date
JPH027573U true JPH027573U (en) 1990-01-18
JPH0642212Y2 JPH0642212Y2 (en) 1994-11-02

Family

ID=13905420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988087096U Expired - Lifetime JPH0642212Y2 (en) 1988-06-30 1988-06-30 Movable magnet type instrument

Country Status (2)

Country Link
JP (1) JPH0642212Y2 (en)
KR (1) KR960002088Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216945A (en) * 1985-03-21 1986-09-26 スローン　ヴアルヴ　カムパニー Pedal operating washing valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167564U (en) * 1985-04-09 1986-10-17
JPS6363773U (en) * 1986-10-15 1988-04-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167564U (en) * 1985-04-09 1986-10-17
JPS6363773U (en) * 1986-10-15 1988-04-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216945A (en) * 1985-03-21 1986-09-26 スローン　ヴアルヴ　カムパニー Pedal operating washing valve

Also Published As

Publication number Publication date
KR910001191U (en) 1991-01-24
JPH0642212Y2 (en) 1994-11-02
KR960002088Y1 (en) 1996-03-14

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