JPS6352237B2 - - Google Patents

Info

Publication number
JPS6352237B2
JPS6352237B2 JP55067823A JP6782380A JPS6352237B2 JP S6352237 B2 JPS6352237 B2 JP S6352237B2 JP 55067823 A JP55067823 A JP 55067823A JP 6782380 A JP6782380 A JP 6782380A JP S6352237 B2 JPS6352237 B2 JP S6352237B2
Authority
JP
Japan
Prior art keywords
chamber
oil
gas
passage
discharge
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.)
Expired
Application number
JP55067823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56165788A (en
Inventor
Nobukatsu Arai
Kenji Tojo
Masato Ikegawa
Masao Shiibayashi
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 JP6782380A priority Critical patent/JPS56165788A/ja
Publication of JPS56165788A publication Critical patent/JPS56165788A/ja
Publication of JPS6352237B2 publication Critical patent/JPS6352237B2/ja
Granted 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP6782380A 1980-05-23 1980-05-23 Enclosed scroll compressor Granted JPS56165788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6782380A JPS56165788A (en) 1980-05-23 1980-05-23 Enclosed scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6782380A JPS56165788A (en) 1980-05-23 1980-05-23 Enclosed scroll compressor

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP13716484A Division JPS6069280A (ja) 1984-07-04 1984-07-04 スクロ−ル圧縮機
JP12177588A Division JPS64382A (en) 1988-05-20 1988-05-20 Sealed type scroll compressor

Publications (2)

Publication Number Publication Date
JPS56165788A JPS56165788A (en) 1981-12-19
JPS6352237B2 true JPS6352237B2 (en, 2012) 1988-10-18

Family

ID=13356042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6782380A Granted JPS56165788A (en) 1980-05-23 1980-05-23 Enclosed scroll compressor

Country Status (1)

Country Link
JP (1) JPS56165788A (en, 2012)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119901A (ja) * 1982-01-06 1983-07-16 Hitachi Ltd スクロ−ル流体機械の軸受装置
JPS58126491A (ja) * 1982-01-25 1983-07-27 Hitachi Ltd スクロ−ル流体機械の給油装置
JPS58148291A (ja) * 1982-02-26 1983-09-03 Hitachi Ltd スクロ−ル圧縮機
JPS5949386A (ja) * 1982-09-13 1984-03-21 Toshiba Corp スクロ−ル・コンプレツサ
JPS59218380A (ja) * 1983-05-27 1984-12-08 Hitachi Ltd スクロ−ル圧縮機
JPS62182490A (ja) * 1986-02-03 1987-08-10 Matsushita Refrig Co スクロ−ル型圧縮機
JPS62182491A (ja) * 1986-02-03 1987-08-10 Matsushita Refrig Co スクロ−ル型圧縮機
JPS62186091A (ja) * 1986-02-10 1987-08-14 Matsushita Refrig Co スクロ−ル圧縮機
JP2543036B2 (ja) * 1986-04-18 1996-10-16 松下冷機株式会社 スクロ−ル型圧縮機
JPS63117191A (ja) * 1986-11-04 1988-05-21 Mitsubishi Electric Corp スクロ−ル圧縮機
JPH0745876B2 (ja) * 1988-06-20 1995-05-17 ダイキン工業株式会社 スクロール形圧縮機
JPH07111183B2 (ja) * 1988-09-28 1995-11-29 ダイキン工業株式会社 スクロール圧縮機
JP2782858B2 (ja) * 1989-10-31 1998-08-06 松下電器産業株式会社 スクロール気体圧縮機
US6017205A (en) * 1996-08-02 2000-01-25 Copeland Corporation Scroll compressor
JP2000220584A (ja) 1999-02-02 2000-08-08 Toyota Autom Loom Works Ltd スクロール型圧縮機
US7484945B2 (en) 2003-09-26 2009-02-03 Matsushita Electric Industrial Co., Ltd. Compressor for refrigerator-freezer having a porous member
WO2010087179A1 (ja) * 2009-01-30 2010-08-05 パナソニック株式会社 スクロール圧縮機
JP2010261353A (ja) * 2009-05-07 2010-11-18 Panasonic Corp スクロール圧縮機
CN105587662B (zh) * 2016-03-01 2017-08-25 广东美的暖通设备有限公司 一种涡旋压缩机
JP2021014812A (ja) * 2019-07-11 2021-02-12 ダイキン工業株式会社 圧縮機及び冷凍装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor

Also Published As

Publication number Publication date
JPS56165788A (en) 1981-12-19

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