JP4222044B2 - スクロール型圧縮機 - Google Patents

スクロール型圧縮機 Download PDF

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Publication number
JP4222044B2
JP4222044B2 JP2003025791A JP2003025791A JP4222044B2 JP 4222044 B2 JP4222044 B2 JP 4222044B2 JP 2003025791 A JP2003025791 A JP 2003025791A JP 2003025791 A JP2003025791 A JP 2003025791A JP 4222044 B2 JP4222044 B2 JP 4222044B2
Authority
JP
Japan
Prior art keywords
oil
valve member
passage
temperature
oil passage
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 - Fee Related
Application number
JP2003025791A
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English (en)
Japanese (ja)
Other versions
JP2004239070A (ja
Inventor
隆司 上川
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2003025791A priority Critical patent/JP4222044B2/ja
Priority to CNB2004100004916A priority patent/CN100412381C/zh
Priority to CNU2004200033365U priority patent/CN2714848Y/zh
Publication of JP2004239070A publication Critical patent/JP2004239070A/ja
Application granted granted Critical
Publication of JP4222044B2 publication Critical patent/JP4222044B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2003025791A 2003-02-03 2003-02-03 スクロール型圧縮機 Expired - Fee Related JP4222044B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003025791A JP4222044B2 (ja) 2003-02-03 2003-02-03 スクロール型圧縮機
CNB2004100004916A CN100412381C (zh) 2003-02-03 2004-02-02 涡旋式压缩机
CNU2004200033365U CN2714848Y (zh) 2003-02-03 2004-02-03 涡旋式压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003025791A JP4222044B2 (ja) 2003-02-03 2003-02-03 スクロール型圧縮機

Publications (2)

Publication Number Publication Date
JP2004239070A JP2004239070A (ja) 2004-08-26
JP4222044B2 true JP4222044B2 (ja) 2009-02-12

Family

ID=32953988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003025791A Expired - Fee Related JP4222044B2 (ja) 2003-02-03 2003-02-03 スクロール型圧縮機

Country Status (2)

Country Link
JP (1) JP4222044B2 (zh)
CN (2) CN100412381C (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4222044B2 (ja) * 2003-02-03 2009-02-12 ダイキン工業株式会社 スクロール型圧縮機
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
JP6395929B2 (ja) * 2015-05-22 2018-09-26 三菱電機株式会社 スクロール圧縮機
CN106468264B (zh) * 2015-08-18 2018-11-30 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机及其泵体组件
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) * 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658270A (ja) * 1992-08-03 1994-03-01 Daikin Ind Ltd スクロール圧縮機
JPH0727068A (ja) * 1993-07-05 1995-01-27 Toshiba Corp スクロ−ル形圧縮機
JPH08319971A (ja) * 1995-05-29 1996-12-03 Mitsubishi Heavy Ind Ltd 密閉圧縮機
JP4222044B2 (ja) * 2003-02-03 2009-02-12 ダイキン工業株式会社 スクロール型圧縮機

Also Published As

Publication number Publication date
CN2714848Y (zh) 2005-08-03
CN100412381C (zh) 2008-08-20
JP2004239070A (ja) 2004-08-26
CN1651768A (zh) 2005-08-10

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