JPS52123672A - Rotary detector - Google Patents
Rotary detectorInfo
- 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
Links
Landscapes
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (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
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)
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 |
-
1976
- 1976-04-10 JP JP4070376A patent/JPS52123672A/en active Pending
Cited By (3)
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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