JPH0534915B2 - - Google Patents

Info

Publication number
JPH0534915B2
JPH0534915B2 JP59084347A JP8434784A JPH0534915B2 JP H0534915 B2 JPH0534915 B2 JP H0534915B2 JP 59084347 A JP59084347 A JP 59084347A JP 8434784 A JP8434784 A JP 8434784A JP H0534915 B2 JPH0534915 B2 JP H0534915B2
Authority
JP
Japan
Prior art keywords
signal
semiconductor element
terminal
rotational position
chopping
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.)
Expired - Lifetime
Application number
JP59084347A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60226791A (ja
Inventor
Koji Hamaoka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP59084347A priority Critical patent/JPS60226791A/ja
Publication of JPS60226791A publication Critical patent/JPS60226791A/ja
Publication of JPH0534915B2 publication Critical patent/JPH0534915B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP59084347A 1984-04-25 1984-04-25 無整流子直流電動機 Granted JPS60226791A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59084347A JPS60226791A (ja) 1984-04-25 1984-04-25 無整流子直流電動機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59084347A JPS60226791A (ja) 1984-04-25 1984-04-25 無整流子直流電動機

Publications (2)

Publication Number Publication Date
JPS60226791A JPS60226791A (ja) 1985-11-12
JPH0534915B2 true JPH0534915B2 (en]) 1993-05-25

Family

ID=13827977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59084347A Granted JPS60226791A (ja) 1984-04-25 1984-04-25 無整流子直流電動機

Country Status (1)

Country Link
JP (1) JPS60226791A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886533A1 (de) 2009-08-31 2015-06-24 Evonik Degussa GmbH Verwendung von Organophosphorverbindungen basierend auf Tetraphenol(TP)-substituierten Strukturen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60036595T2 (de) * 1999-12-06 2008-07-03 Matsushita Electric Industrial Co., Ltd., Kadoma Motor und Plattenlaufwerk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886533A1 (de) 2009-08-31 2015-06-24 Evonik Degussa GmbH Verwendung von Organophosphorverbindungen basierend auf Tetraphenol(TP)-substituierten Strukturen

Also Published As

Publication number Publication date
JPS60226791A (ja) 1985-11-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term