JPS5222746A - Ac load starting control device - Google Patents
Ac load starting control deviceInfo
- Publication number
- JPS5222746A JPS5222746A JP9819375A JP9819375A JPS5222746A JP S5222746 A JPS5222746 A JP S5222746A JP 9819375 A JP9819375 A JP 9819375A JP 9819375 A JP9819375 A JP 9819375A JP S5222746 A JPS5222746 A JP S5222746A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- starting control
- load starting
- load
- triode
- 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 Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE: To gradually reduce the firing angle of the triode AC switch, over the prescribed starting time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9819375A JPS5222746A (en) | 1975-08-13 | 1975-08-13 | Ac load starting control device |
US05/709,511 US4072880A (en) | 1975-07-28 | 1976-07-28 | Starting control apparatus for AC load |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9819375A JPS5222746A (en) | 1975-08-13 | 1975-08-13 | Ac load starting control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5222746A true JPS5222746A (en) | 1977-02-21 |
JPS5749929B2 JPS5749929B2 (en) | 1982-10-25 |
Family
ID=14213158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9819375A Granted JPS5222746A (en) | 1975-07-28 | 1975-08-13 | Ac load starting control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222746A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170179U (en) * | 1982-05-08 | 1983-11-14 | 株式会社電元社製作所 | Seam welding line automatic rotation feeding device |
JPS6419986A (en) * | 1987-07-10 | 1989-01-24 | Mitsubishi Electric Corp | Soft starting circuit for motor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182636U (en) * | 1981-05-18 | 1982-11-19 |
-
1975
- 1975-08-13 JP JP9819375A patent/JPS5222746A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170179U (en) * | 1982-05-08 | 1983-11-14 | 株式会社電元社製作所 | Seam welding line automatic rotation feeding device |
JPH028617Y2 (en) * | 1982-05-08 | 1990-03-01 | ||
JPS6419986A (en) * | 1987-07-10 | 1989-01-24 | Mitsubishi Electric Corp | Soft starting circuit for motor |
Also Published As
Publication number | Publication date |
---|---|
JPS5749929B2 (en) | 1982-10-25 |
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