JPS5265807A - Commutatorless motor - Google Patents

Commutatorless motor

Info

Publication number
JPS5265807A
JPS5265807A JP14161675A JP14161675A JPS5265807A JP S5265807 A JPS5265807 A JP S5265807A JP 14161675 A JP14161675 A JP 14161675A JP 14161675 A JP14161675 A JP 14161675A JP S5265807 A JPS5265807 A JP S5265807A
Authority
JP
Japan
Prior art keywords
commutatorless motor
commutatorless
motor
intending
surge
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.)
Pending
Application number
JP14161675A
Other languages
Japanese (ja)
Inventor
Kimiyoshi Ishizaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP14161675A priority Critical patent/JPS5265807A/en
Publication of JPS5265807A publication Critical patent/JPS5265807A/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)

Abstract

PURPOSE:To reduce a surge of rotational speed against a time of the commutatorless motor using a counter electromotive force as speed signal by intending a heat radiation from consideration of heat generation.
JP14161675A 1975-11-28 1975-11-28 Commutatorless motor Pending JPS5265807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14161675A JPS5265807A (en) 1975-11-28 1975-11-28 Commutatorless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14161675A JPS5265807A (en) 1975-11-28 1975-11-28 Commutatorless motor

Publications (1)

Publication Number Publication Date
JPS5265807A true JPS5265807A (en) 1977-05-31

Family

ID=15296165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14161675A Pending JPS5265807A (en) 1975-11-28 1975-11-28 Commutatorless motor

Country Status (1)

Country Link
JP (1) JPS5265807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020524477A (en) * 2017-06-30 2020-08-13 広東美芝制冷設備有限公司 Permanent magnet motor, compressor and refrigeration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020524477A (en) * 2017-06-30 2020-08-13 広東美芝制冷設備有限公司 Permanent magnet motor, compressor and refrigeration system
US11177705B2 (en) 2017-06-30 2021-11-16 Guangdong Meizhi Compressor Co., Ltd. Permanent magnet motor, compressor and refrigeration system

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