DE60311605D1 - Spiralverdichter mit Kohlendioxid - Google Patents

Spiralverdichter mit Kohlendioxid

Info

Publication number
DE60311605D1
DE60311605D1 DE60311605T DE60311605T DE60311605D1 DE 60311605 D1 DE60311605 D1 DE 60311605D1 DE 60311605 T DE60311605 T DE 60311605T DE 60311605 T DE60311605 T DE 60311605T DE 60311605 D1 DE60311605 D1 DE 60311605D1
Authority
DE
Germany
Prior art keywords
carbon dioxide
spiral compressor
lubricant
weight
scroll 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.)
Expired - Lifetime
Application number
DE60311605T
Other languages
English (en)
Other versions
DE60311605T2 (de
Inventor
Akira Hiwata
Yoshiyuki Futagami
Noboru Iida
Kiyoshi Sawai
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60311605D1 publication Critical patent/DE60311605D1/de
Application granted granted Critical
Publication of DE60311605T2 publication Critical patent/DE60311605T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1027—CO2
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1072—Oxygen (O2)
    • 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
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • 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
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • F04C2210/142—Ester
    • 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
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • F04C2210/145—PAG
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/261—Carbon dioxide (CO2)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Lubricants (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE60311605T 2002-05-24 2003-05-21 Spiralverdichter mit Kohlendioxid Expired - Lifetime DE60311605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002150326 2002-05-24
JP2002150326 2002-05-24

Publications (2)

Publication Number Publication Date
DE60311605D1 true DE60311605D1 (de) 2007-03-22
DE60311605T2 DE60311605T2 (de) 2007-06-06

Family

ID=29397958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60311605T Expired - Lifetime DE60311605T2 (de) 2002-05-24 2003-05-21 Spiralverdichter mit Kohlendioxid

Country Status (7)

Country Link
US (1) US6827563B2 (de)
EP (1) EP1365152B1 (de)
KR (1) KR100924895B1 (de)
CN (1) CN100370142C (de)
AT (1) ATE353403T1 (de)
DE (1) DE60311605T2 (de)
DK (1) DK1365152T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3731069B2 (ja) * 2002-07-29 2006-01-05 ダイキン工業株式会社 圧縮機
US20050207926A1 (en) * 2002-09-24 2005-09-22 Matsushita Electric Industrial Co., Ltd. Scroll compressor
JP2004183632A (ja) * 2002-12-06 2004-07-02 Matsushita Electric Ind Co Ltd 圧縮機構部の供給液回収方法と装置
JP4376554B2 (ja) * 2003-06-12 2009-12-02 パナソニック株式会社 スクロール圧縮機
JP4329528B2 (ja) * 2003-12-19 2009-09-09 株式会社豊田自動織機 スクロールコンプレッサ
JP4067497B2 (ja) * 2004-01-15 2008-03-26 株式会社デンソー スクロール型圧縮機
EP1792084B1 (de) 2004-07-13 2016-03-30 Tiax Llc Anlage und verfahren zur kälteerzeugung
US7699589B2 (en) 2004-11-04 2010-04-20 Sanden Corporation Scroll type fluid machine having a circulation path and inlet path for guiding refrigerant from a discharge chamber to a drive casing and to a rear-side of movable scroll
JP4192158B2 (ja) * 2005-03-24 2008-12-03 日立アプライアンス株式会社 密閉形スクロール圧縮機及び冷凍空調装置
JP2006307753A (ja) * 2005-04-28 2006-11-09 Matsushita Electric Ind Co Ltd スクロール膨張機
CN201972923U (zh) 2007-10-24 2011-09-14 艾默生环境优化技术有限公司 涡旋机
TWI353418B (en) * 2007-12-25 2011-12-01 Ind Tech Res Inst Scroll compressor
CN101498301B (zh) * 2008-01-30 2010-12-01 财团法人工业技术研究院 涡卷式压缩机
JP2010190167A (ja) * 2009-02-20 2010-09-02 Sanyo Electric Co Ltd スクロール型圧縮機
JP5261227B2 (ja) * 2009-02-20 2013-08-14 三洋電機株式会社 スクロール型圧縮機
EP2687726B1 (de) * 2011-03-18 2014-11-05 Panasonic Corporation Verdichter
JP5039869B1 (ja) 2011-03-18 2012-10-03 パナソニック株式会社 圧縮機
WO2013069288A1 (ja) * 2011-11-10 2013-05-16 パナソニック株式会社 圧縮機
WO2013172002A1 (ja) * 2012-05-14 2013-11-21 パナソニック株式会社 圧縮機
US10125767B2 (en) 2013-05-21 2018-11-13 Lg Electronics Inc. Scroll compressor with bypass portions
KR102241201B1 (ko) * 2014-08-13 2021-04-16 엘지전자 주식회사 스크롤 압축기
CN109185131A (zh) * 2018-10-29 2019-01-11 珠海凌达压缩机有限公司 涡旋压缩机、空调及车辆
CN109555665B (zh) * 2018-12-06 2020-04-10 石家庄国祥运输设备有限公司 轨道车辆空调机组

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275091A (ja) * 1985-09-30 1987-04-06 Toshiba Corp スクロ−ルコンプレツサ
JP2600400B2 (ja) * 1989-11-02 1997-04-16 松下電器産業株式会社 スクロール圧縮機
JPH041485A (ja) 1990-04-17 1992-01-06 Sanden Corp スクロール型圧縮機
JP2956509B2 (ja) * 1995-01-17 1999-10-04 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
US5931650A (en) * 1997-06-04 1999-08-03 Matsushita Electric Industrial Co., Ltd. Hermetic electric scroll compressor having a lubricating passage in the orbiting scroll
JPH1122665A (ja) * 1997-06-30 1999-01-26 Matsushita Electric Ind Co Ltd 密閉型電動スクロール圧縮機
JP3627467B2 (ja) 1997-09-11 2005-03-09 株式会社日立製作所 冷媒圧縮機および冷凍装置
US6074186A (en) * 1997-10-27 2000-06-13 Carrier Corporation Lubrication systems for scroll compressors
JP3851971B2 (ja) * 1998-02-24 2006-11-29 株式会社デンソー Ｃｏ２用圧縮機
JP2000283070A (ja) 1999-03-30 2000-10-10 Sanyo Electric Co Ltd スクロール圧縮機
JP3504544B2 (ja) * 1999-10-19 2004-03-08 松下電器産業株式会社 圧縮機

Also Published As

Publication number Publication date
KR100924895B1 (ko) 2009-11-02
CN100370142C (zh) 2008-02-20
CN1459572A (zh) 2003-12-03
DK1365152T3 (da) 2007-05-21
ATE353403T1 (de) 2007-02-15
EP1365152B1 (de) 2007-02-07
KR20030091681A (ko) 2003-12-03
US6827563B2 (en) 2004-12-07
EP1365152A1 (de) 2003-11-26
DE60311605T2 (de) 2007-06-06
US20030219351A1 (en) 2003-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)