JPS52123672A - Rotary detector - Google Patents

Rotary detector

Info

Publication number
JPS52123672A
JPS52123672A JP4070376A JP4070376A JPS52123672A JP S52123672 A JPS52123672 A JP S52123672A JP 4070376 A JP4070376 A JP 4070376A JP 4070376 A JP4070376 A JP 4070376A JP S52123672 A JPS52123672 A JP S52123672A
Authority
JP
Japan
Prior art keywords
stator
rotary detector
disposing
covering
permanent magnets
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.)
Pending
Application number
JP4070376A
Other languages
Japanese (ja)
Inventor
Masaaki Hotta
Junji Matsumoto
Takayuki Yashiro
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP4070376A priority Critical patent/JPS52123672A/en
Publication of JPS52123672A publication Critical patent/JPS52123672A/en
Pending legal-status Critical Current

Links

Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

PURPOSE: To prevent false operations by magnetic noise and measure rotation accurately by disposing a stator provided with Hall elements to a rotor provided with permanent magnets and covering the outside circumference of the stator with a magnetic shielding member.
COPYRIGHT: (C)1977,JPO&Japio
JP4070376A 1976-04-10 1976-04-10 Rotary detector Pending JPS52123672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4070376A JPS52123672A (en) 1976-04-10 1976-04-10 Rotary detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4070376A JPS52123672A (en) 1976-04-10 1976-04-10 Rotary detector

Publications (1)

Publication Number Publication Date
JPS52123672A true JPS52123672A (en) 1977-10-18

Family

ID=12587923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4070376A Pending JPS52123672A (en) 1976-04-10 1976-04-10 Rotary detector

Country Status (1)

Country Link
JP (1) JPS52123672A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134667U (en) * 1981-02-13 1982-08-21
JPH03127218U (en) * 1990-04-05 1991-12-20
JPH0426370U (en) * 1990-06-25 1992-03-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134667U (en) * 1981-02-13 1982-08-21
JPH03127218U (en) * 1990-04-05 1991-12-20
JPH0426370U (en) * 1990-06-25 1992-03-02

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