JPS5795140A - Motor compressor - Google Patents

Motor compressor

Info

Publication number
JPS5795140A
JPS5795140A JP16862180A JP16862180A JPS5795140A JP S5795140 A JPS5795140 A JP S5795140A JP 16862180 A JP16862180 A JP 16862180A JP 16862180 A JP16862180 A JP 16862180A JP S5795140 A JPS5795140 A JP S5795140A
Authority
JP
Japan
Prior art keywords
rotor
stator
compressor
pile
performance
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
JP16862180A
Other languages
Japanese (ja)
Other versions
JPS6350945B2 (en
Inventor
Motohiro Kudo
Yukio Tawara
Hajime Asanuma
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16862180A priority Critical patent/JPS5795140A/en
Publication of JPS5795140A publication Critical patent/JPS5795140A/en
Publication of JPS6350945B2 publication Critical patent/JPS6350945B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To reduce an iron loss and weight of rotor and to enhance the motor efficiency and the coefficient of performance of the compressor by making the pile-up thickness of the rotor thinner than that of the stator by a specific amount. CONSTITUTION:A rotor 4 is linked with a body 7 of revolution incorporated in a cylinder 6 of a compressor block 2 via a shaft 5. The magnetic center of a stator 3 is not aligned with that of the rotor 4, and also the pile-up thickness H2 of rotor 4 is determined small so that the H1 of the stator 3 is larger than H2, of which the difference must be less than 9.5%. With this structure, reduction of the iron loss and the weight of rotor can be achieved, and the motor efficiency is largely improved and the higher coefficient of performance of the compressor can be gained.
JP16862180A 1980-11-29 1980-11-29 Motor compressor Granted JPS5795140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16862180A JPS5795140A (en) 1980-11-29 1980-11-29 Motor compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16862180A JPS5795140A (en) 1980-11-29 1980-11-29 Motor compressor

Publications (2)

Publication Number Publication Date
JPS5795140A true JPS5795140A (en) 1982-06-12
JPS6350945B2 JPS6350945B2 (en) 1988-10-12

Family

ID=15871447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16862180A Granted JPS5795140A (en) 1980-11-29 1980-11-29 Motor compressor

Country Status (1)

Country Link
JP (1) JPS5795140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049290U (en) * 1983-09-13 1985-04-06 ダイキン工業株式会社 rotary compressor
WO2004098022A1 (en) * 2003-04-28 2004-11-11 Electro Magnetic Rams Limited Improvements in electrical machines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898032A (en) * 1955-09-29 1959-08-04 Bbc Brown Boveri & Cie Sealed motor-compressor unit
US3401873A (en) * 1967-01-13 1968-09-17 Carrier Corp Compressor cylinder block
JPS48114306U (en) * 1972-04-03 1973-12-27
JPS4915133U (en) * 1972-04-26 1974-02-08
JPS4915133A (en) * 1972-06-06 1974-02-09
JPS5594568A (en) * 1979-01-08 1980-07-18 Matsushita Electric Works Ltd Balance adjusting device for rotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898032A (en) * 1955-09-29 1959-08-04 Bbc Brown Boveri & Cie Sealed motor-compressor unit
US3401873A (en) * 1967-01-13 1968-09-17 Carrier Corp Compressor cylinder block
JPS48114306U (en) * 1972-04-03 1973-12-27
JPS4915133U (en) * 1972-04-26 1974-02-08
JPS4915133A (en) * 1972-06-06 1974-02-09
JPS5594568A (en) * 1979-01-08 1980-07-18 Matsushita Electric Works Ltd Balance adjusting device for rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049290U (en) * 1983-09-13 1985-04-06 ダイキン工業株式会社 rotary compressor
JPH0124398Y2 (en) * 1983-09-13 1989-07-24
WO2004098022A1 (en) * 2003-04-28 2004-11-11 Electro Magnetic Rams Limited Improvements in electrical machines

Also Published As

Publication number Publication date
JPS6350945B2 (en) 1988-10-12

Similar Documents

Publication Publication Date Title
JPS5320515A (en) Rotor of permanent magnet synchronous motor
UA6156A1 (en) Sealed compressor
JPS5795140A (en) Motor compressor
JPS56139063A (en) Outer rotor type motor
JPS57208837A (en) Pump
JPS5446304A (en) Stator yoke
JPS55139062A (en) Induction motor
JPS56145760A (en) Self-starting type permanent magnet synchronous motor
JPS57108492A (en) Magnet driven motor pump
JPS55131243A (en) Manufacture of magnetic wedge of axial-gap type motor
JPS6474051A (en) Radial gap type motor
JPS53123803A (en) Stator iron core of disc shape electric motor
JPS5671906A (en) Rotary electromagnet
JPS536914A (en) Wholly closed electric compressor
JPS54119607A (en) Rotor structure of step motor for timepiece
JPS5249406A (en) Voice coil motor
JPS52110419A (en) Outer rotor motor
JPS5583446A (en) Magnet rotor
JPS56154177A (en) Enclosed type motor compressor
JPS54143807A (en) Structure of rotor for use in converter
JPS5725144A (en) Squirrel-cage induction motor
JPS52118509A (en) Inductor motor
JPS5593992A (en) Scroll compressor
JPS5349615A (en) Exhaust turbine superchager
JPS53149610A (en) Voice coil type linear motor