WO2008152280A3 - Compresseur frigorifique à spirales à vitesse variable - Google Patents

Compresseur frigorifique à spirales à vitesse variable Download PDF

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Publication number
WO2008152280A3
WO2008152280A3 PCT/FR2008/050891 FR2008050891W WO2008152280A3 WO 2008152280 A3 WO2008152280 A3 WO 2008152280A3 FR 2008050891 W FR2008050891 W FR 2008050891W WO 2008152280 A3 WO2008152280 A3 WO 2008152280A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil
compression volume
compressor
spirals
variable speed
Prior art date
Application number
PCT/FR2008/050891
Other languages
English (en)
Other versions
WO2008152280A2 (fr
Inventor
Jean-Paul Bodart
Yves Rosson
Original Assignee
Danfoss Commercial Compressors
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 Danfoss Commercial Compressors filed Critical Danfoss Commercial Compressors
Priority to US12/450,434 priority Critical patent/US8449276B2/en
Priority to CN2008800174275A priority patent/CN101715516B/zh
Publication of WO2008152280A2 publication Critical patent/WO2008152280A2/fr
Publication of WO2008152280A3 publication Critical patent/WO2008152280A3/fr

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
    • F04C29/021—Control systems for the circulation of the 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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)

Abstract

Compresseur frigorifique à spirales à vitesse variable Ce compresseur comprend une enceinte étanche délimitant un volume d'aspiration et un volume de compression disposés respectivement de part et d autre d un corps (5) contenu dans l enceinte, un circuitd injection d huile alimenté en huile à partir d'huile contenue dans un carter (22) et agencé pour injecter de l'huile dans le volume de compression, le circuit d'injection d huile comprenantune électrovanne (25) comportant un corps (26) fixé sur la paroi de l'enceinte étanche et un noyau (34) mobile, sous l effet d un champ magnétique, entre une position de fermeture permettant une injection d'huile dans le volume de compression et une position d'ouverture empêchant ou limitant l'injection d huile dans le volume de compression. Le compresseur comprend des moyens de commande agencés pour déplacer le noyau (34) de l'électrovanne entre ses positions d ouverture et de fermeture en fonction de la vitesse du compresseur et/ou de la température de refoulement du gaz frigorigène.
PCT/FR2008/050891 2007-05-29 2008-05-23 Compresseur frigorifique à spirales à vitesse variable WO2008152280A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/450,434 US8449276B2 (en) 2007-05-29 2008-05-23 Variable-speed scroll-type refrigeration compressor
CN2008800174275A CN101715516B (zh) 2007-05-29 2008-05-23 变速涡旋制冷压缩机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0703782A FR2916813B1 (fr) 2007-05-29 2007-05-29 Compresseur frigorifique a spirales a vitesse variable
FR07/03782 2007-05-29

Publications (2)

Publication Number Publication Date
WO2008152280A2 WO2008152280A2 (fr) 2008-12-18
WO2008152280A3 true WO2008152280A3 (fr) 2009-09-24

Family

ID=38871723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050891 WO2008152280A2 (fr) 2007-05-29 2008-05-23 Compresseur frigorifique à spirales à vitesse variable

Country Status (4)

Country Link
US (1) US8449276B2 (fr)
CN (1) CN101715516B (fr)
FR (1) FR2916813B1 (fr)
WO (1) WO2008152280A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012147145A1 (fr) * 2011-04-25 2012-11-01 株式会社日立製作所 Compresseur de fluide frigorigène et appareil à cycle de réfrigération utilisant celui-ci
FR2984425B1 (fr) * 2011-12-14 2014-05-16 Danfoss Commercial Compressors Dispositif d’injection d’huile pour compresseur frigorifique a spirales a vitesse variable
FR2984424B1 (fr) * 2011-12-14 2018-06-01 Danfoss Commercial Compressors Compresseur frigorifique a spirales a vitesse variable
AU2013202729A1 (en) * 2012-12-12 2014-06-26 Greystone Technologies Pty Ltd A Rotary Fluid Machine and Associated Method of Operation
CN107401509B (zh) * 2016-05-18 2020-03-27 艾默生环境优化技术(苏州)有限公司 用于压缩机的供油装置及压缩机
US11236648B2 (en) * 2018-11-20 2022-02-01 Emerson Climate Technologies, Inc. Climate-control system having oil cooling control system
CN210949108U (zh) * 2019-09-29 2020-07-07 丹佛斯（天津）有限公司 涡旋压缩机
US11655820B2 (en) * 2020-02-04 2023-05-23 Aspen Compressor, Llc Horizontal rotary compressor with enhanced tiltability during operation
FR3114623B1 (fr) 2020-09-29 2022-09-09 Danfoss Commercial Compressors Compresseur à spirales ayant un système d’injection d’huile
CN114688031A (zh) * 2020-12-29 2022-07-01 丹佛斯（天津）有限公司 压缩机和控制该压缩机的方法
CN216278499U (zh) * 2021-03-31 2022-04-12 丹佛斯（天津）有限公司 油管安装组件和涡旋压缩机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417793A (ja) * 1990-05-02 1992-01-22 Daikin Ind Ltd スクロール形流体機械
JPH06185479A (ja) * 1992-12-15 1994-07-05 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPH0842469A (ja) * 1994-07-29 1996-02-13 Sanyo Electric Co Ltd 横型スクロール圧縮機
JP2000283070A (ja) * 1999-03-30 2000-10-10 Sanyo Electric Co Ltd スクロール圧縮機
JP2002349461A (ja) * 2001-05-25 2002-12-04 Hitachi Ltd 密閉形ヘリウム用スクロール圧縮機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149245A1 (de) * 1981-12-11 1983-06-16 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried "verdichteranlage"
JPH0733829B2 (ja) * 1986-02-03 1995-04-12 松下電器産業株式会社 スクロ−ル圧縮機
JPS6463694A (en) * 1987-09-04 1989-03-09 Hitachi Ltd Scroll compressor
EP0903499B1 (fr) * 1997-09-17 2004-08-11 SANYO ELECTRIC Co., Ltd. Compresseur à spirales
US6350111B1 (en) * 2000-08-15 2002-02-26 Copeland Corporation Scroll machine with ported orbiting scroll member
CN2515438Y (zh) * 2000-10-08 2002-10-09 周广成 涡旋式空气压缩机
US7841845B2 (en) * 2005-05-16 2010-11-30 Emerson Climate Technologies, Inc. Open drive scroll machine
FR2885966B1 (fr) 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417793A (ja) * 1990-05-02 1992-01-22 Daikin Ind Ltd スクロール形流体機械
JPH06185479A (ja) * 1992-12-15 1994-07-05 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPH0842469A (ja) * 1994-07-29 1996-02-13 Sanyo Electric Co Ltd 横型スクロール圧縮機
JP2000283070A (ja) * 1999-03-30 2000-10-10 Sanyo Electric Co Ltd スクロール圧縮機
JP2002349461A (ja) * 2001-05-25 2002-12-04 Hitachi Ltd 密閉形ヘリウム用スクロール圧縮機

Also Published As

Publication number Publication date
US20100098570A1 (en) 2010-04-22
CN101715516A (zh) 2010-05-26
FR2916813A1 (fr) 2008-12-05
CN101715516B (zh) 2012-02-15
FR2916813B1 (fr) 2013-02-08
US8449276B2 (en) 2013-05-28
WO2008152280A2 (fr) 2008-12-18

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