JPS5245012A - Soft start circuit for motor - Google Patents

Soft start circuit for motor

Info

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
Application number
JP12146175A
Other languages
Japanese (ja)
Other versions
JPS5626232B2 (en
Inventor
Hiroomi Ozawa
Hisayoshi Monma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP12146175A priority Critical patent/JPS5245012A/en
Publication of JPS5245012A publication Critical patent/JPS5245012A/en
Publication of JPS5626232B2 publication Critical patent/JPS5626232B2/ja
Granted legal-status Critical Current

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
JP12146175A 1975-10-07 1975-10-07 Soft start circuit for motor Granted JPS5245012A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101843397B1 (en) * 2016-08-03 2018-03-30 한국전자통신연구원 Semiconductor device and semiconductor package

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842283A (en) * 1971-10-04 1973-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842283A (en) * 1971-10-04 1973-06-20

Cited By (5)

* Cited by examiner, † Cited by third party
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

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