JPS4854463A - - Google Patents
Info
- Publication number
- JPS4854463A JPS4854463A JP8965671A JP8965671A JPS4854463A JP S4854463 A JPS4854463 A JP S4854463A JP 8965671 A JP8965671 A JP 8965671A JP 8965671 A JP8965671 A JP 8965671A JP S4854463 A JPS4854463 A JP S4854463A
- Authority
- JP
- Japan
- 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
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8965671A JPS4854463A (en) | 1971-11-10 | 1971-11-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8965671A JPS4854463A (en) | 1971-11-10 | 1971-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4854463A true JPS4854463A (en) | 1973-07-31 |
Family
ID=13976783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8965671A Pending JPS4854463A (en) | 1971-11-10 | 1971-11-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4854463A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5453212A (en) * | 1977-10-04 | 1979-04-26 | Central Glass Co Ltd | Method of controlling rotating speed of motor |
JPS5822085U (en) * | 1981-07-24 | 1983-02-10 | 三洋電機株式会社 | Electric compressor drive control circuit |
JP2018050399A (en) * | 2016-09-21 | 2018-03-29 | 株式会社日立製作所 | Field winding-type synchronous electric machine and control method |
JP2018057095A (en) * | 2016-09-27 | 2018-04-05 | 株式会社日立製作所 | Field-winding type synchronous electric motor and control method therefor |
US10765283B2 (en) | 2018-02-13 | 2020-09-08 | Hizero Technologies Co., Ltd. | Bidirectional mobile cleaning device |
US10765287B2 (en) | 2018-05-11 | 2020-09-08 | Hizero Technologies Co., Ltd. | Cleaning robot |
-
1971
- 1971-11-10 JP JP8965671A patent/JPS4854463A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5453212A (en) * | 1977-10-04 | 1979-04-26 | Central Glass Co Ltd | Method of controlling rotating speed of motor |
JPS5822085U (en) * | 1981-07-24 | 1983-02-10 | 三洋電機株式会社 | Electric compressor drive control circuit |
JP2018050399A (en) * | 2016-09-21 | 2018-03-29 | 株式会社日立製作所 | Field winding-type synchronous electric machine and control method |
JP2018057095A (en) * | 2016-09-27 | 2018-04-05 | 株式会社日立製作所 | Field-winding type synchronous electric motor and control method therefor |
US10765283B2 (en) | 2018-02-13 | 2020-09-08 | Hizero Technologies Co., Ltd. | Bidirectional mobile cleaning device |
US10765287B2 (en) | 2018-05-11 | 2020-09-08 | Hizero Technologies Co., Ltd. | Cleaning robot |