JPS5222746A - Ac load starting control device - Google Patents

Ac load starting control device

Info

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
Application number
JP9819375A
Other languages
Japanese (ja)
Other versions
JPS5749929B2 (en
Inventor
Seiichi Oshima
Mamoru Miyamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9819375A priority Critical patent/JPS5222746A/en
Priority to US05/709,511 priority patent/US4072880A/en
Publication of JPS5222746A publication Critical patent/JPS5222746A/en
Publication of JPS5749929B2 publication Critical patent/JPS5749929B2/ja
Granted legal-status Critical Current

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
JP9819375A 1975-07-28 1975-08-13 Ac load starting control device Granted JPS5222746A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182636U (en) * 1981-05-18 1982-11-19

Cited By (3)

* Cited by examiner, † Cited by third party
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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