JPS54120813A - Synchronous motor - Google Patents

Synchronous motor

Info

Publication number
JPS54120813A
JPS54120813A JP2655578A JP2655578A JPS54120813A JP S54120813 A JPS54120813 A JP S54120813A JP 2655578 A JP2655578 A JP 2655578A JP 2655578 A JP2655578 A JP 2655578A JP S54120813 A JPS54120813 A JP S54120813A
Authority
JP
Japan
Prior art keywords
bobbin
assembly
parts
miniaturization
simplification
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
JP2655578A
Other languages
Japanese (ja)
Other versions
JPS6222341B2 (en
Inventor
Etsuro Hirose
Shigeharu Nakano
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 JP2655578A priority Critical patent/JPS54120813A/en
Publication of JPS54120813A publication Critical patent/JPS54120813A/en
Publication of JPS6222341B2 publication Critical patent/JPS6222341B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE: To promote the simplification of parts, the faciliattion of assembly and miniaturization, by such arrangement that, in an air space between the pole yoke and the top pole plate, be located a bobbin, with a winding of the excitation coil installed, and a rotor, arranged to be installed within said bobbin.
CONSTITUTION: In the air space between a pole yoke 1 and a top pole plate 13, are arranged in place a bobbin 8, on which an excitation coil 7 is wound, and a rotor 10, which is rotatably placed within said bobbin, so that a remaining space other than four corner parts may be usefully applied. A center part of the top pole plate 13 is constructed in one unit with magnetic poles 15', 15" ..., with its peripheral part so made as engaged with a side plate 3, 4 of the pole yoke 1. In such construction, the simplification of parts and the facilitation of assembly can result in a work suitable for the automatic assembly, simultaneously with the miniaturization attainable by enhancing the space factor.
COPYRIGHT: (C)1979,JPO&Japio
JP2655578A 1978-03-10 1978-03-10 Synchronous motor Granted JPS54120813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2655578A JPS54120813A (en) 1978-03-10 1978-03-10 Synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2655578A JPS54120813A (en) 1978-03-10 1978-03-10 Synchronous motor

Publications (2)

Publication Number Publication Date
JPS54120813A true JPS54120813A (en) 1979-09-19
JPS6222341B2 JPS6222341B2 (en) 1987-05-18

Family

ID=12196768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2655578A Granted JPS54120813A (en) 1978-03-10 1978-03-10 Synchronous motor

Country Status (1)

Country Link
JP (1) JPS54120813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013031240A (en) * 2011-07-27 2013-02-07 Nidec Sankyo Corp Motor unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113203A (en) * 1974-07-23 1976-02-02 Matsushita Electric Ind Co Ltd BIDEODEISUKUYO PITSUKUATSUPUNO SEIZOHOHO
JPS5228970A (en) * 1975-08-28 1977-03-04 Aomori Prefecture Process for preparing seasoned cuttlefish

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113203A (en) * 1974-07-23 1976-02-02 Matsushita Electric Ind Co Ltd BIDEODEISUKUYO PITSUKUATSUPUNO SEIZOHOHO
JPS5228970A (en) * 1975-08-28 1977-03-04 Aomori Prefecture Process for preparing seasoned cuttlefish

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013031240A (en) * 2011-07-27 2013-02-07 Nidec Sankyo Corp Motor unit

Also Published As

Publication number Publication date
JPS6222341B2 (en) 1987-05-18

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