EP2163766A3 - Spiralverdichter - Google Patents

Spiralverdichter Download PDF

Info

Publication number
EP2163766A3
EP2163766A3 EP09168270.8A EP09168270A EP2163766A3 EP 2163766 A3 EP2163766 A3 EP 2163766A3 EP 09168270 A EP09168270 A EP 09168270A EP 2163766 A3 EP2163766 A3 EP 2163766A3
Authority
EP
European Patent Office
Prior art keywords
space
pressurizing
end plate
plate surface
scroll
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.)
Granted
Application number
EP09168270.8A
Other languages
English (en)
French (fr)
Other versions
EP2163766B1 (de
EP2163766A2 (de
Inventor
Shuji Hasegawa
Mutsunori Matsunaga
Masashi Miyake
Yoshihiro Fukaya
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 Johnson Controls Air Conditioning Inc
Original Assignee
Hitachi Appliances Inc
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 Appliances Inc filed Critical Hitachi Appliances Inc
Publication of EP2163766A2 publication Critical patent/EP2163766A2/de
Publication of EP2163766A3 publication Critical patent/EP2163766A3/de
Application granted granted Critical
Publication of EP2163766B1 publication Critical patent/EP2163766B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP09168270.8A 2008-09-12 2009-08-20 Spiralverdichter Active EP2163766B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008234160A JP2010065635A (ja) 2008-09-12 2008-09-12 スクロール圧縮機

Publications (3)

Publication Number Publication Date
EP2163766A2 EP2163766A2 (de) 2010-03-17
EP2163766A3 true EP2163766A3 (de) 2015-03-04
EP2163766B1 EP2163766B1 (de) 2018-06-27

Family

ID=41466720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09168270.8A Active EP2163766B1 (de) 2008-09-12 2009-08-20 Spiralverdichter

Country Status (3)

Country Link
EP (1) EP2163766B1 (de)
JP (1) JP2010065635A (de)
CN (1) CN101672276B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5170197B2 (ja) * 2010-09-30 2013-03-27 ダイキン工業株式会社 スクロール圧縮機
CN102588286B (zh) * 2011-01-13 2015-03-18 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机密封结构和包含该密封结构的涡旋压缩机
CN103362801B (zh) * 2012-03-28 2015-12-02 比亚迪股份有限公司 一种涡旋式压缩机
KR102374062B1 (ko) 2015-06-23 2022-03-14 삼성전자주식회사 압축기
EP3464902B1 (de) * 2016-06-02 2023-11-08 Trane International Inc. Spiralverdichter mit teilweiser belastungsfähigkeit
JP7280727B2 (ja) * 2019-03-22 2023-05-24 サンデン株式会社 スクロール圧縮機
WO2021001923A1 (ja) * 2019-07-02 2021-01-07 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機及びこれを用いた空気調和機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1160453A1 (de) * 1999-11-22 2001-12-05 Daikin Industries, Ltd. Spiralverdichter
US20040067144A1 (en) * 2001-01-29 2004-04-08 Noboru Iida Scroll compressor
US20070178002A1 (en) * 2003-06-17 2007-08-02 Matsushita Electric Industrial Co., Ltd. Scroll compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4262700B2 (ja) 2005-07-21 2009-05-13 株式会社日立製作所 スクロール圧縮機
JP4660335B2 (ja) * 2005-09-30 2011-03-30 三洋電機株式会社 スクロール圧縮機
JP2008038616A (ja) * 2006-08-01 2008-02-21 Daikin Ind Ltd 回転式圧縮機
JP5022010B2 (ja) * 2006-12-05 2012-09-12 日立アプライアンス株式会社 スクロール圧縮機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1160453A1 (de) * 1999-11-22 2001-12-05 Daikin Industries, Ltd. Spiralverdichter
US20040067144A1 (en) * 2001-01-29 2004-04-08 Noboru Iida Scroll compressor
US20070178002A1 (en) * 2003-06-17 2007-08-02 Matsushita Electric Industrial Co., Ltd. Scroll compressor

Also Published As

Publication number Publication date
CN101672276A (zh) 2010-03-17
EP2163766B1 (de) 2018-06-27
EP2163766A2 (de) 2010-03-17
JP2010065635A (ja) 2010-03-25
CN101672276B (zh) 2012-08-22

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