JPS51147717A - Drive indicating apparatus for ac motor - Google Patents
Drive indicating apparatus for ac motorInfo
- Publication number
- JPS51147717A JPS51147717A JP50071221A JP7122175A JPS51147717A JP S51147717 A JPS51147717 A JP S51147717A JP 50071221 A JP50071221 A JP 50071221A JP 7122175 A JP7122175 A JP 7122175A JP S51147717 A JPS51147717 A JP S51147717A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- indicating apparatus
- drive indicating
- drive
- rotating direction
- 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
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE: The high dependable drive indicating apparatus ready to surely indicate the rotating direction of the AC motor.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50071221A JPS51147717A (en) | 1975-06-12 | 1975-06-12 | Drive indicating apparatus for ac motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50071221A JPS51147717A (en) | 1975-06-12 | 1975-06-12 | Drive indicating apparatus for ac motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51147717A true JPS51147717A (en) | 1976-12-18 |
JPS5523039B2 JPS5523039B2 (en) | 1980-06-20 |
Family
ID=13454389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50071221A Granted JPS51147717A (en) | 1975-06-12 | 1975-06-12 | Drive indicating apparatus for ac motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51147717A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335347A (en) * | 1965-02-23 | 1967-08-08 | Carlstedt Sven Borje Fredrik | Reversible single phase asynchronous motors |
-
1975
- 1975-06-12 JP JP50071221A patent/JPS51147717A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335347A (en) * | 1965-02-23 | 1967-08-08 | Carlstedt Sven Borje Fredrik | Reversible single phase asynchronous motors |
Also Published As
Publication number | Publication date |
---|---|
JPS5523039B2 (en) | 1980-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51140057A (en) | Setting apparatus for mechanical seal | |
JPS5237063A (en) | Size measuring method without contact | |
JPS51147717A (en) | Drive indicating apparatus for ac motor | |
JPS51140182A (en) | Divesting process of covered wire | |
JPS5237246A (en) | High-freuency heating apparatus | |
JPS5226688A (en) | Automatic continuous grinding method of commutater for micromotor and its device | |
JPS51131002A (en) | Car inspection and examination device | |
JPS5219218A (en) | Operation control apparatus for dc motors | |
JPS525684A (en) | Indicator | |
JPS5243402A (en) | Automatic record player | |
JPS5244910A (en) | Slip ditecting apparatus | |
JPS5220069A (en) | Voltage signal circuit for tachometer | |
JPS5276292A (en) | Ozoniser ) | |
JPS51115798A (en) | Rotation advertisement apparatus | |
JPS5228009A (en) | Blowing device | |
JPS527483A (en) | Prparation of cholesterol esterase | |
JPS5226881A (en) | Moving direction detecting circuit | |
JPS5235807A (en) | Supporting device for rotary shaft of motor | |
JPS52108582A (en) | Turntable driving device | |
JPS51143303A (en) | Flywheel device for car mounted tape deck | |
JPS5227987A (en) | Speed control device for rotating bosy | |
JPS5227149A (en) | Elevator apparatus | |
JPS5229923A (en) | Rotation driving apparatus | |
JPS5225978A (en) | Fly-wheel revolution control method | |
JPS525418A (en) | Drive circuit of contactless dc motor |