JPS57202866A - Axially flat type motor - Google Patents

Axially flat type motor

Info

Publication number
JPS57202866A
JPS57202866A JP8630081A JP8630081A JPS57202866A JP S57202866 A JPS57202866 A JP S57202866A JP 8630081 A JP8630081 A JP 8630081A JP 8630081 A JP8630081 A JP 8630081A JP S57202866 A JPS57202866 A JP S57202866A
Authority
JP
Japan
Prior art keywords
frame
shaped armature
motor
flat type
type motor
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
JP8630081A
Other languages
Japanese (ja)
Other versions
JPS6252548B2 (en
Inventor
Masataka Ogawa
Yoshiteru Takahashi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP8630081A priority Critical patent/JPS57202866A/en
Priority to US06/384,598 priority patent/US4551645A/en
Publication of JPS57202866A publication Critical patent/JPS57202866A/en
Publication of JPS6252548B2 publication Critical patent/JPS6252548B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Brushless Motors (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE:To enhance the efficiency of a motor and to reduce the cost of the motor by forming poles of a field magnet and a frame-shaped armature coil at approximately coincident opening angle with each other and constructing the coil of a plurality of radial frame-shaped armature coils. CONSTITUTION:An axially flat type motor M is composed by forming a gap 5 with a post 4 disc-shaped soft steel plates 2, 3 to form a motor body 1 and by disposing a yoke 11 supported by a rotational shaft 6 in the body 1. A field magnet having the width of an opening angle approximately coincident with a frame-shaped armature coil is pasted to the yoke 11. The frame-shaped armature coil is composed of a plurality of radial frame-shaped armature coils.
JP8630081A 1981-06-04 1981-06-04 Axially flat type motor Granted JPS57202866A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8630081A JPS57202866A (en) 1981-06-04 1981-06-04 Axially flat type motor
US06/384,598 US4551645A (en) 1981-06-04 1982-06-03 Disc type brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8630081A JPS57202866A (en) 1981-06-04 1981-06-04 Axially flat type motor

Publications (2)

Publication Number Publication Date
JPS57202866A true JPS57202866A (en) 1982-12-11
JPS6252548B2 JPS6252548B2 (en) 1987-11-05

Family

ID=13882978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8630081A Granted JPS57202866A (en) 1981-06-04 1981-06-04 Axially flat type motor

Country Status (1)

Country Link
JP (1) JPS57202866A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568862A (en) * 1983-04-15 1986-02-04 Mavilor Systemes, S.A. Commutatorless d.c. motor with electronic commutation
JPS63121460A (en) * 1986-11-07 1988-05-25 Haiteku Kenkyusho:Kk Brushless motor of high efficiency
JPS63123116A (en) * 1986-11-12 1988-05-26 Sanyo Electric Co Ltd Coordinate data input device
JPS63125698A (en) * 1986-11-14 1988-05-28 Nkk Corp Composite zinc electroplated steel sheet
JPS63124751A (en) * 1986-11-14 1988-05-28 Haiteku Kenkyusho:Kk High-efficiency brushless motor
JPS63124752A (en) * 1986-11-14 1988-05-28 Haiteku Kenkyusho:Kk High-efficiency brushless motor
JPH02263681A (en) * 1990-03-23 1990-10-26 Oki Electric Ind Co Ltd Serial printer
JP2001069734A (en) * 1999-06-24 2001-03-16 Tetsuo Sekiya Electric energy converter
JP2005318777A (en) * 2001-09-08 2005-11-10 Lei He Ring-type starter/generator
WO2018134948A1 (en) * 2017-01-19 2018-07-26 三菱電機株式会社 Dynamo-electric machine and elevator hoist with said dynamo-electric machine
JPWO2021145136A1 (en) * 2020-01-14 2021-07-22

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568862A (en) * 1983-04-15 1986-02-04 Mavilor Systemes, S.A. Commutatorless d.c. motor with electronic commutation
JPS63121460A (en) * 1986-11-07 1988-05-25 Haiteku Kenkyusho:Kk Brushless motor of high efficiency
JPS63123116A (en) * 1986-11-12 1988-05-26 Sanyo Electric Co Ltd Coordinate data input device
JPS63125698A (en) * 1986-11-14 1988-05-28 Nkk Corp Composite zinc electroplated steel sheet
JPS63124751A (en) * 1986-11-14 1988-05-28 Haiteku Kenkyusho:Kk High-efficiency brushless motor
JPS63124752A (en) * 1986-11-14 1988-05-28 Haiteku Kenkyusho:Kk High-efficiency brushless motor
JPH02263681A (en) * 1990-03-23 1990-10-26 Oki Electric Ind Co Ltd Serial printer
JP2001069734A (en) * 1999-06-24 2001-03-16 Tetsuo Sekiya Electric energy converter
JP2005318777A (en) * 2001-09-08 2005-11-10 Lei He Ring-type starter/generator
WO2018134948A1 (en) * 2017-01-19 2018-07-26 三菱電機株式会社 Dynamo-electric machine and elevator hoist with said dynamo-electric machine
JPWO2018134948A1 (en) * 2017-01-19 2019-06-27 三菱電機株式会社 Rotating electrical machine and elevator hoist equipped with the same
JPWO2021145136A1 (en) * 2020-01-14 2021-07-22
WO2021145136A1 (en) * 2020-01-14 2021-07-22 ヤマハ発動機株式会社 Axial gap motor
EP4071973A4 (en) * 2020-01-14 2023-01-18 Yamaha Hatsudoki Kabushiki Kaisha Axial gap motor

Also Published As

Publication number Publication date
JPS6252548B2 (en) 1987-11-05

Similar Documents

Publication Publication Date Title
GB1489055A (en) Magnetic coupling
ES8700811A1 (en) Synchronous motor.
JPS57202866A (en) Axially flat type motor
IE833002L (en) Motor
US4079279A (en) Electrical micromotor
GB1257383A (en)
JPS5513633A (en) Electric motor
GB1112753A (en) Improvements in or relating to a synchronous electric motor
JPS5597172A (en) Face-opposed motor
GB1253167A (en)
JPS5670609A (en) Rotary electromagnet
JPS56166759A (en) 2-phase brushless motor
JPS57110070A (en) Pm type pulse motor
JPS57186938A (en) Salient pole type rotor
JPS6248243A (en) Motor of permanent magnet system
JPS5571163A (en) Rotary electric machine
JPS57180363A (en) Motor
JPS5670612A (en) Rotary electromagnet
JPS5671438A (en) Rotary electric machine
JPS57180358A (en) Permanent magnet synchronous motor
JPS57126264A (en) Generator
JPS5736570A (en) Dc motor
JPS55147966A (en) Commutatorless motor
JPS5579670A (en) Dc motor
GB1213377A (en) Improvements in or relating to synchronous electric motors