JPS53149368A - Rotating state detector - Google Patents
Rotating state detectorInfo
- Publication number
- JPS53149368A JPS53149368A JP6503677A JP6503677A JPS53149368A JP S53149368 A JPS53149368 A JP S53149368A JP 6503677 A JP6503677 A JP 6503677A JP 6503677 A JP6503677 A JP 6503677A JP S53149368 A JPS53149368 A JP S53149368A
- Authority
- JP
- Japan
- Prior art keywords
- state detector
- rotating state
- moror
- opposition
- lower side
- 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
Links
Landscapes
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Brushless Motors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
PURPOSE: To achieve miniaturization with a simple constitution by using the upper and lower side cases of a moror as stationary electrodes and providing a detecting electrode in opposition to a rotating body.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52065036A JPS5837507B2 (en) | 1977-06-01 | 1977-06-01 | Rotation state detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52065036A JPS5837507B2 (en) | 1977-06-01 | 1977-06-01 | Rotation state detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53149368A true JPS53149368A (en) | 1978-12-26 |
JPS5837507B2 JPS5837507B2 (en) | 1983-08-16 |
Family
ID=13275333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52065036A Expired JPS5837507B2 (en) | 1977-06-01 | 1977-06-01 | Rotation state detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5837507B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02246757A (en) * | 1988-11-28 | 1990-10-02 | American Teleph & Telegr Co <Att> | Brushless dc servo motor being rectified capacitinaly |
-
1977
- 1977-06-01 JP JP52065036A patent/JPS5837507B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02246757A (en) * | 1988-11-28 | 1990-10-02 | American Teleph & Telegr Co <Att> | Brushless dc servo motor being rectified capacitinaly |
Also Published As
Publication number | Publication date |
---|---|
JPS5837507B2 (en) | 1983-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5387251A (en) | Display device | |
JPS51111387A (en) | Electrochemical detector of gas concentration | |
JPS53149368A (en) | Rotating state detector | |
JPS5441190A (en) | Measuring electrode | |
JPS52117598A (en) | Electric coloring display unit | |
JPS5220091A (en) | Solid electrolyte oxygen detecting device | |
JPS5439535A (en) | Average value operation circuit | |
JPS5295216A (en) | Camera body of excellent maneuverability | |
JPS5319846A (en) | Electrochromic display body | |
JPS5246828A (en) | Electrochromic display unit | |
JPS5220059A (en) | Electric type level | |
JPS522770A (en) | Hematocrit measuring device | |
JPS522739A (en) | Development electrode device of electron duplicator | |
JPS5443034A (en) | Paper detecting method | |
JPS51120258A (en) | Electrochemical device | |
JPS5424089A (en) | Oxygen concentration detector | |
JPS53131058A (en) | Display device | |
JPS53134481A (en) | Rotation detecting system | |
JPS51132889A (en) | Gas sensitive body | |
JPS51139349A (en) | Liquid crystalline device | |
JPS542160A (en) | Portable watch | |
JPS548183A (en) | Electrochromic display element | |
JPS5228068A (en) | Dust collector | |
JPS51114193A (en) | Device for a complex electrode | |
JPS5265493A (en) | Detection of moisture through electrical shorting |