JPS56118579A - Compressor - Google Patents

Compressor

Info

Publication number
JPS56118579A
JPS56118579A JP2007980A JP2007980A JPS56118579A JP S56118579 A JPS56118579 A JP S56118579A JP 2007980 A JP2007980 A JP 2007980A JP 2007980 A JP2007980 A JP 2007980A JP S56118579 A JPS56118579 A JP S56118579A
Authority
JP
Japan
Prior art keywords
oil
space portion
upper space
motor section
compressor
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
JP2007980A
Other languages
Japanese (ja)
Inventor
Katsuhiro Akatsuchi
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 JP2007980A priority Critical patent/JPS56118579A/en
Publication of JPS56118579A publication Critical patent/JPS56118579A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

PURPOSE: To improve efficiency of oil recovering and reduce remarkably amount of discharge oil by arranging the upper space portion of a motor section in communication to a gas path of a compressor mechanism section through an oil returning pipe.
CONSTITUTION: The upper space portion of a motor section 2 communicates to a gas path 13 of a compressor mechanism section 3 through an oil returning pipe 16. Thus, oil separated in the upper space portion of the motor section 2 can be forcibly dropped and recovered according to ejector effect without receiving resistance of pressure difference between the upper and lower portions in a compressor case 1 so that efficiency of oil recovering can be improved and amount of discharge oil remarkably reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP2007980A 1980-02-20 1980-02-20 Compressor Pending JPS56118579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007980A JPS56118579A (en) 1980-02-20 1980-02-20 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007980A JPS56118579A (en) 1980-02-20 1980-02-20 Compressor

Publications (1)

Publication Number Publication Date
JPS56118579A true JPS56118579A (en) 1981-09-17

Family

ID=12017083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007980A Pending JPS56118579A (en) 1980-02-20 1980-02-20 Compressor

Country Status (1)

Country Link
JP (1) JPS56118579A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877174U (en) * 1981-11-19 1983-05-25 松下電器産業株式会社 Compressor separation oil return device
JPS5920580A (en) * 1982-07-27 1984-02-02 Mitsubishi Electric Corp Enclosed type motor compressor
JPS5920581A (en) * 1982-07-27 1984-02-02 Mitsubishi Electric Corp Enclosed type motor compressor
CN102330689A (en) * 2010-07-12 2012-01-25 珠海格力电器股份有限公司 Rotary compressor and oil baffle plate thereof
JPWO2011093385A1 (en) * 2010-01-27 2013-06-06 ダイキン工業株式会社 Compressor and refrigeration equipment
CN103557162A (en) * 2013-10-22 2014-02-05 广东美芝制冷设备有限公司 Rotary compressor
WO2019220529A1 (en) * 2018-05-15 2019-11-21 三菱電機株式会社 Compressor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877174U (en) * 1981-11-19 1983-05-25 松下電器産業株式会社 Compressor separation oil return device
JPS5920580A (en) * 1982-07-27 1984-02-02 Mitsubishi Electric Corp Enclosed type motor compressor
JPS5920581A (en) * 1982-07-27 1984-02-02 Mitsubishi Electric Corp Enclosed type motor compressor
JPWO2011093385A1 (en) * 2010-01-27 2013-06-06 ダイキン工業株式会社 Compressor and refrigeration equipment
JP5516607B2 (en) * 2010-01-27 2014-06-11 ダイキン工業株式会社 Compressor and refrigeration equipment
CN102330689A (en) * 2010-07-12 2012-01-25 珠海格力电器股份有限公司 Rotary compressor and oil baffle plate thereof
CN103557162A (en) * 2013-10-22 2014-02-05 广东美芝制冷设备有限公司 Rotary compressor
WO2019220529A1 (en) * 2018-05-15 2019-11-21 三菱電機株式会社 Compressor
JPWO2019220529A1 (en) * 2018-05-15 2020-10-22 三菱電機株式会社 Compressor

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