JPS5834053U - eddy current instrument - Google Patents

eddy current instrument

Info

Publication number
JPS5834053U
JPS5834053U JP12992181U JP12992181U JPS5834053U JP S5834053 U JPS5834053 U JP S5834053U JP 12992181 U JP12992181 U JP 12992181U JP 12992181 U JP12992181 U JP 12992181U JP S5834053 U JPS5834053 U JP S5834053U
Authority
JP
Japan
Prior art keywords
magnet
worm
eddy current
frame
lateral
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
JP12992181U
Other languages
Japanese (ja)
Other versions
JPS6039819Y2 (en
Inventor
哲夫 近藤
Original Assignee
日本精機株式会社
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 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP12992181U priority Critical patent/JPS6039819Y2/en
Publication of JPS5834053U publication Critical patent/JPS5834053U/en
Application granted granted Critical
Publication of JPS6039819Y2 publication Critical patent/JPS6039819Y2/en
Expired legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示すものにして、第１図は分
解斜視図、第２図は平断面図、第３図は縦断面図である
。 １・・・・・・主軸、２・・・・・・磁石、３・・・・
・・指針軸、４・・・・・田−タ、５・・・・・・フレ
ーム、６・・・・・・数字輪、７・・・・・・渦巻ばね
、８・・・・・・伝達ウオーム、９・・・・・・駆動歯
車、１０・・・・・・横伝達軸、１１・・・・・・入力
ウオーム部、１２・・・・・・出力ウオーム部。The drawings show one embodiment of the present invention, and FIG. 1 is an exploded perspective view, FIG. 2 is a plan sectional view, and FIG. 3 is a longitudinal sectional view. 1...Main shaft, 2...Magnet, 3...
... Pointer shaft, 4 ... Data, 5 ... Frame, 6 ... Number ring, 7 ... Spiral spring, 8 ... - Transmission worm, 9... Drive gear, 10... Lateral transmission shaft, 11... Input worm section, 12... Output worm section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸上端に固定した磁石と指針軸に固定したロータとを
磁気的結合させる如く所定間隙離して突合せ状態でフレ
ームに装設し、且つ該フレームに複数個の数字輪を装設
し、磁石の角速度に比例して発生する渦電流作用を渦巻
ばねの弾性と釣合せて主軸の回転数を指針軸の角度回転
に変換すると共に該主軸の回転回数を、該回転回数に相
関して回転する数字輪により積算表示するようにしたも
のにおいて、上記磁石の外周面に伝達ウオームを配設し
、上記磁石の外周面に伝達ウオームを配設し、上記フレ
ームの横方向に、上記数字輪及び該数字輪の駆動歯車に
回転を伝達する横伝達軸を装設し、該横伝達軸の入力ウ
オーム部を前記伝達ウオームに噛合させると共に該横伝
達軸の出力ウオーム部を直接的若しくは間接的に前記駆
動歯車に噛合させ、上記数字輪を積算回転させる如くし
たことを特徴とする渦電流式計器。A magnet fixed to the upper end of the main shaft and a rotor fixed to the pointer shaft are mounted on a frame so as to be magnetically coupled with each other at a predetermined distance apart, and a plurality of number rings are mounted on the frame, and the angular velocity of the magnet is The eddy current action generated in proportion to A transmission worm is arranged on the outer peripheral surface of the magnet, a transmission worm is arranged on the outer peripheral surface of the magnet, and the number ring and the number ring are arranged in the lateral direction of the frame. A lateral transmission shaft for transmitting rotation to the drive gear is installed, and an input worm part of the lateral transmission shaft is meshed with the transmission worm, and an output worm part of the lateral transmission shaft is directly or indirectly connected to the drive gear. An eddy current type instrument, characterized in that the number wheel is engaged with the numeral wheel and rotates integrally.
JP12992181U 1981-08-31 1981-08-31 eddy current instrument Expired JPS6039819Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12992181U JPS6039819Y2 (en) 1981-08-31 1981-08-31 eddy current instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12992181U JPS6039819Y2 (en) 1981-08-31 1981-08-31 eddy current instrument

Publications (2)

Publication Number Publication Date
JPS5834053U true JPS5834053U (en) 1983-03-05
JPS6039819Y2 JPS6039819Y2 (en) 1985-11-29

Family

ID=29923577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12992181U Expired JPS6039819Y2 (en) 1981-08-31 1981-08-31 eddy current instrument

Country Status (1)

Country Link
JP (1) JPS6039819Y2 (en)

Also Published As

Publication number Publication date
JPS6039819Y2 (en) 1985-11-29

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