JPS5416615A - Prevention method of excess velocity of direct current motor - Google Patents
Prevention method of excess velocity of direct current motorInfo
- Publication number
- JPS5416615A JPS5416615A JP8163977A JP8163977A JPS5416615A JP S5416615 A JPS5416615 A JP S5416615A JP 8163977 A JP8163977 A JP 8163977A JP 8163977 A JP8163977 A JP 8163977A JP S5416615 A JPS5416615 A JP S5416615A
- Authority
- JP
- Japan
- Prior art keywords
- direct current
- current motor
- prevention method
- excess velocity
- velocity
- 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
- Stopping Of Electric Motors (AREA)
- Control Of Multiple Motors (AREA)
Abstract
PURPOSE: To prevent automatically excess velocity of an electric motor, without usage of any special detector, by detecting speed of a plurality number of direct current motors and comparing these speed with standard value.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8163977A JPS5416615A (en) | 1977-07-07 | 1977-07-07 | Prevention method of excess velocity of direct current motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8163977A JPS5416615A (en) | 1977-07-07 | 1977-07-07 | Prevention method of excess velocity of direct current motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5416615A true JPS5416615A (en) | 1979-02-07 |
Family
ID=13751901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8163977A Pending JPS5416615A (en) | 1977-07-07 | 1977-07-07 | Prevention method of excess velocity of direct current motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5416615A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130157U (en) * | 1981-02-09 | 1982-08-13 |
-
1977
- 1977-07-07 JP JP8163977A patent/JPS5416615A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130157U (en) * | 1981-02-09 | 1982-08-13 | ||
JPS6311543Y2 (en) * | 1981-02-09 | 1988-04-04 |
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