JPS5245012A - Soft start circuit for motor - Google Patents
Soft start circuit for motorInfo
- Publication number
- JPS5245012A JPS5245012A JP12146175A JP12146175A JPS5245012A JP S5245012 A JPS5245012 A JP S5245012A JP 12146175 A JP12146175 A JP 12146175A JP 12146175 A JP12146175 A JP 12146175A JP S5245012 A JPS5245012 A JP S5245012A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- soft start
- start circuit
- power
- reclosing
- 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)
- Power Conversion In General (AREA)
Abstract
PURPOSE: An operation made capable to softly start the motor gradually rotating it even for reclosing the power supply soon after the power off, by means of discharging the condenser instantly at the time of power off.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12146175A JPS5245012A (en) | 1975-10-07 | 1975-10-07 | Soft start circuit for motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12146175A JPS5245012A (en) | 1975-10-07 | 1975-10-07 | Soft start circuit for motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5245012A true JPS5245012A (en) | 1977-04-08 |
JPS5626232B2 JPS5626232B2 (en) | 1981-06-17 |
Family
ID=14811698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12146175A Granted JPS5245012A (en) | 1975-10-07 | 1975-10-07 | Soft start circuit for motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5245012A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03212186A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Motor curtain drive unit |
JPH03212187A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Curtain driving unit |
JPH03212185A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Curtain drive unit |
JPH03239180A (en) * | 1990-02-15 | 1991-10-24 | Matsushita Electric Works Ltd | Curtain driver |
JPH03273887A (en) * | 1990-03-20 | 1991-12-05 | Matsushita Electric Works Ltd | Equipment for driving motor-driven curtain |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101843397B1 (en) * | 2016-08-03 | 2018-03-30 | 한국전자통신연구원 | Semiconductor device and semiconductor package |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842283A (en) * | 1971-10-04 | 1973-06-20 |
-
1975
- 1975-10-07 JP JP12146175A patent/JPS5245012A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842283A (en) * | 1971-10-04 | 1973-06-20 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03212186A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Motor curtain drive unit |
JPH03212187A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Curtain driving unit |
JPH03212185A (en) * | 1990-01-13 | 1991-09-17 | Matsushita Electric Works Ltd | Curtain drive unit |
JPH03239180A (en) * | 1990-02-15 | 1991-10-24 | Matsushita Electric Works Ltd | Curtain driver |
JPH03273887A (en) * | 1990-03-20 | 1991-12-05 | Matsushita Electric Works Ltd | Equipment for driving motor-driven curtain |
Also Published As
Publication number | Publication date |
---|---|
JPS5626232B2 (en) | 1981-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51123044A (en) | Starting circuit in the oscillation circuit | |
JPS526044A (en) | Dynamic decoder circuit | |
JPS5245012A (en) | Soft start circuit for motor | |
JPS5330760A (en) | Switch device for condenser | |
JPS527724A (en) | Memory lock circuit for the camera | |
JPS5216901A (en) | Power device | |
JPS51129536A (en) | A non-contact ignition apparatus | |
JPS5229550A (en) | Automatic revolving device | |
JPS51133809A (en) | Automatic sarting apparatus for compressor | |
JPS5214814A (en) | Generating set | |
JPS5232557A (en) | Supply control device | |
JPS5219208A (en) | Slow starter circuit for motors | |
JPS5239113A (en) | Soft start circuit of motor | |
JPS51139181A (en) | Control unit of a washer | |
JPS5253429A (en) | Device for detecting extraodinary performance condition of apparatus | |
JPS521744A (en) | Controlled circuit of anti frost operation in air conditioner | |
JPS5359811A (en) | Control device of commutator-less motor | |
JPS51127415A (en) | Speed control circuit for d-c motor | |
JPS5232556A (en) | Supply control device | |
JPS51133643A (en) | Power extraction device for starter motor of engine | |
JPS5225213A (en) | Controlling device for commutatorless motor | |
JPS5217611A (en) | Rotation controlling circuit for motor | |
JPS51138812A (en) | Controlling device which controlls tossing of electric | |
JPS51114613A (en) | Exciting device of generator | |
JPS5370576A (en) | Method of starting electric discharge lamp |