ATE437307T1 - Spiral-kältemittelkompressor - Google Patents

Spiral-kältemittelkompressor

Info

Publication number
ATE437307T1
ATE437307T1 AT06764668T AT06764668T ATE437307T1 AT E437307 T1 ATE437307 T1 AT E437307T1 AT 06764668 T AT06764668 T AT 06764668T AT 06764668 T AT06764668 T AT 06764668T AT E437307 T1 ATE437307 T1 AT E437307T1
Authority
AT
Austria
Prior art keywords
shell
volume
gas
stator
compression volume
Prior art date
Application number
AT06764668T
Other languages
English (en)
Inventor
Pierre Ginies
David Genevois
Bernardi Jean De
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
Application granted granted Critical
Publication of ATE437307T1 publication Critical patent/ATE437307T1/de

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
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • 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
    • 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
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
AT06764668T 2005-05-23 2006-05-23 Spiral-kältemittelkompressor ATE437307T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0505153A FR2885966B1 (fr) 2005-05-23 2005-05-23 Compresseur frigorifique a spirales
PCT/FR2006/001175 WO2006125908A1 (fr) 2005-05-23 2006-05-23 Compresseur frigorifique a spirales

Publications (1)

Publication Number Publication Date
ATE437307T1 true ATE437307T1 (de) 2009-08-15

Family

ID=35518088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06764668T ATE437307T1 (de) 2005-05-23 2006-05-23 Spiral-kältemittelkompressor

Country Status (8)

Country Link
US (2) US7670120B2 (de)
EP (1) EP1886024B1 (de)
KR (1) KR100938798B1 (de)
CN (2) CN100575706C (de)
AT (1) ATE437307T1 (de)
DE (2) DE112006001283B4 (de)
FR (1) FR2885966B1 (de)
WO (2) WO2006125908A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502007007058D1 (de) * 2006-03-24 2011-06-09 Siemens Ag Verdichtereinheit und montageverfahren
KR100869929B1 (ko) * 2007-02-23 2008-11-24 엘지전자 주식회사 스크롤 압축기
FR2915534B1 (fr) 2007-04-25 2009-05-29 Danfoss Commercial Compressors Procede d'assemblage d'un compresseur frigorifique.
FR2916813B1 (fr) 2007-05-29 2013-02-08 Danfoss Commercial Compressors Compresseur frigorifique a spirales a vitesse variable
US7878780B2 (en) * 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor suction flow path and bearing arrangement features
US8133043B2 (en) * 2008-10-14 2012-03-13 Bitzer Scroll, Inc. Suction duct and scroll compressor incorporating same
FR2942656B1 (fr) 2009-02-27 2013-04-12 Danfoss Commercial Compressors Dispositif de separation de lubrifiant d'un melange lubrifiant-gaz frigorigene
WO2012028098A1 (en) * 2010-08-31 2012-03-08 Emerson Climate Technologies (Suzhou) Research & Development Co., Ltd. Scroll compressor
BRPI1103384A2 (pt) * 2011-07-29 2013-07-30 Whirlpool Sa sistema de bombeamento e eixo para sistema de bombeamento de àleo para compressores hermÉticos e compressor compreendendo o sistema e/ou eixo
CN102305208A (zh) * 2011-08-30 2012-01-04 刘明辉 往复式变速密封压缩机的油泵
KR101285617B1 (ko) * 2011-09-09 2013-07-23 엘지전자 주식회사 스크롤 압축기
US8814537B2 (en) * 2011-09-30 2014-08-26 Emerson Climate Technologies, Inc. Direct-suction compressor
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
US9458850B2 (en) 2012-03-23 2016-10-04 Bitzer Kuehlmaschinenbau Gmbh Press-fit bearing housing with non-cylindrical diameter
US9181949B2 (en) 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor with oil return passage formed between motor and shell
US9039384B2 (en) * 2012-03-23 2015-05-26 Bitzer Kuehlmaschinenbau Gmbh Suction duct with adjustable diametric fit
US9441631B2 (en) 2012-03-23 2016-09-13 Bitzer Kuehlmaschinenbau Gmbh Suction duct with heat-staked screen
US8920139B2 (en) 2012-03-23 2014-12-30 Bitzer Kuehlmaschinenbau Gmbh Suction duct with stabilizing ribs
FR2989433B1 (fr) 2012-04-16 2018-10-12 Danfoss Commercial Compressors Compresseur a spirales
JP5931563B2 (ja) * 2012-04-25 2016-06-08 アネスト岩田株式会社 スクロール膨張機
CN103452857B (zh) * 2012-05-31 2015-08-05 基益企业股份有限公司 电动水泵
US10634137B2 (en) 2012-07-31 2020-04-28 Bitzer Kuehlmaschinenbau Gmbh Suction header arrangement for oil management in multiple-compressor systems
US9689386B2 (en) 2012-07-31 2017-06-27 Bitzer Kuehlmaschinenbau Gmbh Method of active oil management for multiple scroll compressors
US10495089B2 (en) 2012-07-31 2019-12-03 Bitzer Kuehlmashinenbau GmbH Oil equalization configuration for multiple compressor systems containing three or more compressors
WO2014043444A1 (en) 2012-09-13 2014-03-20 Emerson Climate Technologies, Inc. Compressor assembly with directed suction
FR2998340A1 (fr) * 2012-11-19 2014-05-23 Danfoss Commercial Compressors Compresseur a spirale a vitesse variable.
CN103967784B (zh) * 2013-01-29 2019-03-22 艾默生环境优化技术(苏州)有限公司 压缩机
US9051934B2 (en) 2013-02-28 2015-06-09 Bitzer Kuehlmaschinenbau Gmbh Apparatus and method for oil equalization in multiple-compressor systems
US9528517B2 (en) 2013-03-13 2016-12-27 Emerson Climate Technologies, Inc. Alignment feature for a lower bearing assembly for a scroll compressor
JP2015036525A (ja) * 2013-08-12 2015-02-23 ダイキン工業株式会社 スクロール圧縮機
CN105443377A (zh) * 2014-06-10 2016-03-30 丹佛斯（天津）有限公司 涡旋压缩机
WO2016093361A1 (ja) * 2014-12-12 2016-06-16 ダイキン工業株式会社 圧縮機
WO2016169348A1 (zh) * 2015-04-24 2016-10-27 艾默生环境优化技术(苏州)有限公司 涡旋压缩机和用于涡旋压缩机的驱动轴
CN106151047B (zh) * 2015-04-24 2019-11-15 艾默生环境优化技术(苏州)有限公司 涡旋压缩机和用于涡旋压缩机的驱动轴
US11078913B2 (en) 2015-06-30 2021-08-03 Bitzer Kuehlmaschinenbau Gmbh Two-piece suction fitting
US9939179B2 (en) 2015-12-08 2018-04-10 Bitzer Kuehlmaschinenbau Gmbh Cascading oil distribution system
US10760831B2 (en) 2016-01-22 2020-09-01 Bitzer Kuehlmaschinenbau Gmbh Oil distribution in multiple-compressor systems utilizing variable speed
EP3700665A2 (de) 2017-10-24 2020-09-02 Dow Global Technologies LLC Pulskompressionsreaktoren und verfahren zu deren betrieb
WO2020017020A1 (ja) * 2018-07-20 2020-01-23 三菱電機株式会社 圧縮機
KR102546708B1 (ko) * 2018-11-20 2023-06-22 삼성전자주식회사 압축기 및 이를 이용한 전자기기
KR20200085559A (ko) * 2019-01-07 2020-07-15 엘지전자 주식회사 전동식 압축기
US11236748B2 (en) 2019-03-29 2022-02-01 Emerson Climate Technologies, Inc. Compressor having directed suction
WO2020202515A1 (ja) * 2019-04-03 2020-10-08 日立ジョンソンコントロールズ空調株式会社 圧縮機及び空気調和機
US11767838B2 (en) * 2019-06-14 2023-09-26 Copeland Lp Compressor having suction fitting
FR3102812B1 (fr) * 2019-11-06 2021-11-19 Danfoss Commercial Compressors Compresseur à spirales ayant un moteur monté en force et une entrée d’aspiration verticalement centrale
CN113123972B (zh) 2019-12-31 2023-06-06 丹佛斯（天津）有限公司 油泵和涡旋压缩机
CN211737452U (zh) * 2020-02-21 2020-10-23 艾默生环境优化技术(苏州)有限公司 压缩机
US11421922B2 (en) * 2020-04-22 2022-08-23 Haier Us Appliance Solutions, Inc. Heat dissipation assembly for a linear compressor
US11248605B1 (en) 2020-07-28 2022-02-15 Emerson Climate Technologies, Inc. Compressor having shell fitting
FR3114623B1 (fr) * 2020-09-29 2022-09-09 Danfoss Commercial Compressors Compresseur à spirales ayant un système d’injection d’huile
US11619228B2 (en) 2021-01-27 2023-04-04 Emerson Climate Technologies, Inc. Compressor having directed suction
US20250067265A1 (en) * 2021-12-31 2025-02-27 Danfoss (Tianjin) Ltd. Scroll compressor
US12180966B2 (en) 2022-12-22 2024-12-31 Copeland Lp Compressor with funnel assembly
CN117189614B (zh) * 2023-09-28 2025-05-06 比泽尔制冷技术（中国）有限公司 涡旋压缩机
US12473920B2 (en) * 2023-10-20 2025-11-18 Trane International Inc. Lubrication system for compressors

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2718666B2 (ja) * 1986-07-21 1998-02-25 株式会社日立製作所 スクロール流体機械の給油装置
US4875840A (en) 1988-05-12 1989-10-24 Tecumseh Products Company Compressor lubrication system with vent
US4877381A (en) * 1988-05-12 1989-10-31 Tecumseh Products Company Compressor shaft collar through port for pressure equalization between fluid pockets
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
JPH0765578B2 (ja) * 1988-12-07 1995-07-19 三菱電機株式会社 スクロール圧縮機
US5240389A (en) * 1991-07-26 1993-08-31 Kabushiki Kaisha Toshiba Scroll type compressor
JPH109160A (ja) * 1996-06-24 1998-01-13 Daikin Ind Ltd スクロール圧縮機
US5885066A (en) * 1997-02-26 1999-03-23 Matsushita Electric Industrial Co., Ltd. Scroll compressor having oil bores formed through the crank shaft
JP2000179481A (ja) * 1998-12-14 2000-06-27 Hitachi Ltd スクロール圧縮機
JP2001065474A (ja) * 1999-08-27 2001-03-16 Mitsui Seiki Kogyo Co Ltd 無給油式スクロール圧縮機における軸受給油装置
JP2004104895A (ja) * 2002-09-09 2004-04-02 Hitachi Ltd 圧縮機駆動装置及び冷凍空調装置
JP3760748B2 (ja) * 2000-09-20 2006-03-29 株式会社日立製作所 密閉形電動圧縮機
CA2395901C (en) * 2000-10-31 2006-07-18 Nkk Corporation High strength hot rolled steel sheet and method for manufacturing the same
DE10065821A1 (de) * 2000-12-22 2002-07-11 Bitzer Kuehlmaschinenbau Gmbh Kompressor
JP2002295380A (ja) * 2001-03-29 2002-10-09 Mitsubishi Electric Corp 横形スクロール圧縮機
FR2830292B1 (fr) * 2001-09-28 2003-12-19 Danfoss Maneurop S A Circuit de gaz basse pression pour un compresseur
DE10248926B4 (de) * 2002-10-15 2004-11-11 Bitzer Kühlmaschinenbau Gmbh Kompressor
US7311501B2 (en) * 2003-02-27 2007-12-25 American Standard International Inc. Scroll compressor with bifurcated flow pattern
JP4175148B2 (ja) * 2003-03-12 2008-11-05 松下電器産業株式会社 密閉型圧縮機
JP4440564B2 (ja) * 2003-06-12 2010-03-24 パナソニック株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
US20090035168A1 (en) 2009-02-05
CN101223364A (zh) 2008-07-16
DE602006007987D1 (de) 2009-09-03
FR2885966A1 (fr) 2006-11-24
CN101223365A (zh) 2008-07-16
DE112006001283B4 (de) 2014-12-11
EP1886024B1 (de) 2009-07-22
US20090041602A1 (en) 2009-02-12
DE112006001283T5 (de) 2008-04-10
WO2006125908A1 (fr) 2006-11-30
FR2885966B1 (fr) 2011-01-14
WO2006125909A1 (fr) 2006-11-30
CN101223364B (zh) 2012-08-29
EP1886024A1 (de) 2008-02-13
US7670120B2 (en) 2010-03-02
KR100938798B1 (ko) 2010-01-27
KR20080011443A (ko) 2008-02-04
US7708536B2 (en) 2010-05-04
CN100575706C (zh) 2009-12-30

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