JPS5518980A - Motor pulse generator - Google Patents
Motor pulse generatorInfo
- Publication number
- JPS5518980A JPS5518980A JP9242078A JP9242078A JPS5518980A JP S5518980 A JPS5518980 A JP S5518980A JP 9242078 A JP9242078 A JP 9242078A JP 9242078 A JP9242078 A JP 9242078A JP S5518980 A JPS5518980 A JP S5518980A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- generated
- pulse generator
- motor
- motor pulse
- 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)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE: To read out an accurate rpm with the use of a simple construction thereby to facilitate the speed control by adding a brush to the inside of a motor.
CONSTITUTION: A voltage V1 is applied between brushes 5 and 6 to turn a commutator of a motor. When the brush 5 contacts with the segment 4 of the commutator surface 1, a brush 7 also contacts with the segment 4. Thus, a positive pulse output V01 is generated from a lead wire 7a, whereas negative pulse output V01 is generated from a lead wire 6a. Thus, a pulse voltage is generated between the two terminals so that the rpm is determined to control the speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9242078A JPS5953502B2 (en) | 1978-07-27 | 1978-07-27 | motor pulse generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9242078A JPS5953502B2 (en) | 1978-07-27 | 1978-07-27 | motor pulse generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518980A true JPS5518980A (en) | 1980-02-09 |
JPS5953502B2 JPS5953502B2 (en) | 1984-12-25 |
Family
ID=14053919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9242078A Expired JPS5953502B2 (en) | 1978-07-27 | 1978-07-27 | motor pulse generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953502B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532779A (en) * | 1983-02-17 | 1985-08-06 | Messer Griesheim Gmbh | Device for generating a dry, cold air flow for treatment of rheumatic diseases |
-
1978
- 1978-07-27 JP JP9242078A patent/JPS5953502B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532779A (en) * | 1983-02-17 | 1985-08-06 | Messer Griesheim Gmbh | Device for generating a dry, cold air flow for treatment of rheumatic diseases |
Also Published As
Publication number | Publication date |
---|---|
JPS5953502B2 (en) | 1984-12-25 |
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