JPS6469792A - Outside stator type motor-driven compressor - Google Patents

Outside stator type motor-driven compressor

Info

Publication number
JPS6469792A
JPS6469792A JP22632487A JP22632487A JPS6469792A JP S6469792 A JPS6469792 A JP S6469792A JP 22632487 A JP22632487 A JP 22632487A JP 22632487 A JP22632487 A JP 22632487A JP S6469792 A JPS6469792 A JP S6469792A
Authority
JP
Japan
Prior art keywords
stator
flat rotor
rotor
enclosed container
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.)
Pending
Application number
JP22632487A
Other languages
Japanese (ja)
Inventor
Yasuhiro Shindo
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 JP22632487A priority Critical patent/JPS6469792A/en
Publication of JPS6469792A publication Critical patent/JPS6469792A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE:To improve the heat efficiency and aim at the compactness by housing a flat rotor and a compression mechanism member in an enclosed container, while providing a stator opposing to the flat rotor outside of the enclosed container, thereby composing an electric motor member of the rotor and the stator. CONSTITUTION:A compression mechanism member 2 composed of upper and lower bearings 3, 4, a cylinder 5, a roller 6, a crank shaft 7 and a vane or the like are housed in an under cover 1b of an enclosed container 1. A flat rotor 10 is pressure-fitted to an upper end of the crank shaft 7. An upper cover 1a is connected with the under cover 1b on the upper side of the flat rotor 10, while a stator 11 is opposed to the flat rotor 10 on the upper side of the upper cover 1a. An electric motor member 12 is formed with the flat rotor 10 and the stator 11. On the other hand, in the enclosed container 1, at least the upper cover 1a located in the opposite position to/between the flat rotor 10 and the stator 11 is formed of a permeable metal.
JP22632487A 1987-09-11 1987-09-11 Outside stator type motor-driven compressor Pending JPS6469792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22632487A JPS6469792A (en) 1987-09-11 1987-09-11 Outside stator type motor-driven compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22632487A JPS6469792A (en) 1987-09-11 1987-09-11 Outside stator type motor-driven compressor

Publications (1)

Publication Number Publication Date
JPS6469792A true JPS6469792A (en) 1989-03-15

Family

ID=16843402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22632487A Pending JPS6469792A (en) 1987-09-11 1987-09-11 Outside stator type motor-driven compressor

Country Status (1)

Country Link
JP (1) JPS6469792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115591A (en) * 1988-10-25 1990-04-27 Matsushita Electric Ind Co Ltd Coolant pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115591A (en) * 1988-10-25 1990-04-27 Matsushita Electric Ind Co Ltd Coolant pump

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