JPS6048162U - rotation sensor - Google Patents

rotation sensor

Info

Publication number
JPS6048162U
JPS6048162U JP14016083U JP14016083U JPS6048162U JP S6048162 U JPS6048162 U JP S6048162U JP 14016083 U JP14016083 U JP 14016083U JP 14016083 U JP14016083 U JP 14016083U JP S6048162 U JPS6048162 U JP S6048162U
Authority
JP
Japan
Prior art keywords
magnetic
rotation sensor
shielding member
sensor
metal plate
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
JP14016083U
Other languages
Japanese (ja)
Other versions
JPH0336933Y2 (en
Inventor
宮川　誠一
中根　武司
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP14016083U priority Critical patent/JPS6048162U/en
Publication of JPS6048162U publication Critical patent/JPS6048162U/en
Application granted granted Critical
Publication of JPH0336933Y2 publication Critical patent/JPH0336933Y2/ja
Granted legal-status Critical Current

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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]

第１図は従来の回転センサの断面図、第２図は本考案の
一実施例を示した断面図、第３図および第４図は本考案
の要部を示した拡大断面図、第５図はマグネットの磁束
密度−空隙曲線を示す。 １・・・回転軸、２・・田−タ、３・・・ハウジンク、
４・・・ベアリング、５・・・多極マグネット、６・・
・磁気センサ、７・・・ボード、８・・・ケース、９・
・・ケースの底部（遮蔽部材に相当）、１０・・・充填
剤、２１・・・ケース、２２・・・窓部、２３・・・遮
蔽部材、２４・・・出力リード線、２５ニー・コムブツ
シュ。Fig. 1 is a sectional view of a conventional rotation sensor, Fig. 2 is a sectional view showing an embodiment of the present invention, Figs. 3 and 4 are enlarged sectional views showing main parts of the invention, and Fig. 5 The figure shows the magnetic flux density-air gap curve of the magnet. 1...Rotating shaft, 2...Data, 3...Housing,
4... Bearing, 5... Multipolar magnet, 6...
・Magnetic sensor, 7... Board, 8... Case, 9.
... Bottom of the case (equivalent to the shielding member), 10 ... Filler, 21 ... Case, 22 ... Window section, 23 ... Shielding member, 24 ... Output lead wire, 25 Knee ... Kombutshu.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に同期して回転する多極マグネットと、このマグ
ネットと空隙を隔てて配置された磁気センサとの間を少
くとも非磁性体の遮蔽部材で仕切った回転センサにおい
て、前記遮蔽部材を薄い非磁性金属板で形成し、この非
磁性金属板に磁気センサを当接させて空隙を狭くしたこ
とを特徴とする回転センサ。In a rotation sensor in which at least a non-magnetic shielding member partitions a multipolar magnet rotating in synchronization with a rotating shaft and a magnetic sensor disposed with an air gap between the magnet and the magnetic sensor, the shielding member is a thin non-magnetic shielding member. A rotation sensor characterized in that it is formed of a magnetic metal plate and a magnetic sensor is brought into contact with the non-magnetic metal plate to narrow the gap.
JP14016083U 1983-09-12 1983-09-12 rotation sensor Granted JPS6048162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14016083U JPS6048162U (en) 1983-09-12 1983-09-12 rotation sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14016083U JPS6048162U (en) 1983-09-12 1983-09-12 rotation sensor

Publications (2)

Publication Number Publication Date
JPS6048162U true JPS6048162U (en) 1985-04-04
JPH0336933Y2 JPH0336933Y2 (en) 1991-08-05

Family

ID=30313912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14016083U Granted JPS6048162U (en) 1983-09-12 1983-09-12 rotation sensor

Country Status (1)

Country Link
JP (1) JPS6048162U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144781U (en) * 1976-04-27 1977-11-02
JPS5399191U (en) * 1977-01-17 1978-08-11
JPS55118164U (en) * 1979-01-23 1980-08-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144781U (en) * 1976-04-27 1977-11-02
JPS5399191U (en) * 1977-01-17 1978-08-11
JPS55118164U (en) * 1979-01-23 1980-08-21

Also Published As

Publication number Publication date
JPH0336933Y2 (en) 1991-08-05

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