EP1413758A3 - Spiralverdichter mit Ölabscheider - Google Patents

Spiralverdichter mit Ölabscheider Download PDF

Info

Publication number
EP1413758A3
EP1413758A3 EP03022491A EP03022491A EP1413758A3 EP 1413758 A3 EP1413758 A3 EP 1413758A3 EP 03022491 A EP03022491 A EP 03022491A EP 03022491 A EP03022491 A EP 03022491A EP 1413758 A3 EP1413758 A3 EP 1413758A3
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
drive
refrigerant
oil separator
compressor oil
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
EP03022491A
Other languages
English (en)
French (fr)
Other versions
EP1413758A2 (de
EP1413758B1 (de
Inventor
Karl-Friedrich Kammhoff
Gernot Balz
Christian Scharer
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.)
Bitzer Kuehlmaschinenbau GmbH and Co KG
Original Assignee
Bitzer Kuehlmaschinenbau GmbH and Co KG
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 Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG
Priority to SI200330206T priority Critical patent/SI1413758T1/sl
Publication of EP1413758A2 publication Critical patent/EP1413758A2/de
Publication of EP1413758A3 publication Critical patent/EP1413758A3/de
Application granted granted Critical
Publication of EP1413758B1 publication Critical patent/EP1413758B1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • 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
    • 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

Abstract

Um einen Kompressor für Kältemittel, umfassend ein Außengehäuse (10), einen in dem Außengehäuse angeordneten Spiralverdichter (12), eine Antriebseinheit (14) mit einem Exzenterantrieb (50), einer Antriebswelle (52), einem in einem Motorgehäuse angeordneten und vom angesaugten Kältemittel umströmten Antriebsmotor (54) sowie einer Lagereinheit (56) für die Antriebswell derart zu verbessern, daß das vom Spiralverdichter (12) angesaugte Kältemittel möglichst weigehend frei von Schmieröl ist, wird vorgeschlagen, daß das Kältermittel nach Umströmen des Antriebsmotor (54) und vor Eintritt in den Spiralverdichter (12) einen Ölabscheider (190) durchströmt, welcher in dem Außengehäuse (10) zwischen diesem und der Antriebseinheit (14) angeordnet ist.
EP03022491A 2002-10-15 2003-10-08 Spiralverdichter mit Ölabscheider Expired - Lifetime EP1413758B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200330206T SI1413758T1 (sl) 2002-10-15 2003-10-08 Spiralni zgoscevalnik z lovilnikom olja

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10248926A DE10248926B4 (de) 2002-10-15 2002-10-15 Kompressor
DE10248926 2002-10-15

Publications (3)

Publication Number Publication Date
EP1413758A2 EP1413758A2 (de) 2004-04-28
EP1413758A3 true EP1413758A3 (de) 2004-05-19
EP1413758B1 EP1413758B1 (de) 2005-12-28

Family

ID=32049492

Family Applications (3)

Application Number Title Priority Date Filing Date
EP03808684.9A Expired - Lifetime EP1563189B1 (de) 2002-10-15 2003-08-20 Spiralverdichter für kältemittel
EP12175341.2A Expired - Lifetime EP2511531B1 (de) 2002-10-15 2003-08-20 Spiralverdichter für Kältemittel
EP03022491A Expired - Lifetime EP1413758B1 (de) 2002-10-15 2003-10-08 Spiralverdichter mit Ölabscheider

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP03808684.9A Expired - Lifetime EP1563189B1 (de) 2002-10-15 2003-08-20 Spiralverdichter für kältemittel
EP12175341.2A Expired - Lifetime EP2511531B1 (de) 2002-10-15 2003-08-20 Spiralverdichter für Kältemittel

Country Status (9)

Country Link
US (2) US6960070B2 (de)
EP (3) EP1563189B1 (de)
CN (3) CN1688817B (de)
AT (1) ATE314578T1 (de)
DE (2) DE10248926B4 (de)
DK (1) DK1413758T3 (de)
ES (1) ES2254846T3 (de)
SI (1) SI1413758T1 (de)
WO (1) WO2004036044A1 (de)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248926B4 (de) * 2002-10-15 2004-11-11 Bitzer Kühlmaschinenbau Gmbh Kompressor
US7179069B2 (en) * 2004-08-25 2007-02-20 Copeland Corporation Motor compressor lubrication
FR2885966B1 (fr) * 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
DE102005048093A1 (de) * 2005-09-30 2007-04-05 Bitzer Kühlmaschinenbau Gmbh Kompressor für Kältemittel
KR100738708B1 (ko) * 2005-12-29 2007-07-12 엘지전자 주식회사 스크롤 압축기의 진동방지장치
WO2008088111A1 (en) * 2007-01-15 2008-07-24 Lg Electronics Inc. Compressor and oil separating device therefor
EP2115302B1 (de) * 2007-01-19 2016-03-16 LG Electronics Inc. Verdichter und ölsperrvorrichtung dafür
KR100869929B1 (ko) * 2007-02-23 2008-11-24 엘지전자 주식회사 스크롤 압축기
KR100867623B1 (ko) 2007-03-21 2008-11-10 엘지전자 주식회사 압축기의 진동 저감장치
KR100882481B1 (ko) * 2007-04-25 2009-02-06 엘지전자 주식회사 스크롤 압축기의 오일 공급구조
DE102007032157A1 (de) * 2007-07-03 2009-01-08 Bitzer Kühlmaschinenbau Gmbh Kompressor
FR2919689B1 (fr) * 2007-08-02 2013-07-26 Danfoss Commercial Compressors Compresseur frigorifique a spirales
US7878775B2 (en) 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor with housing shell location
US8142175B2 (en) * 2008-01-17 2012-03-27 Bitzer Scroll Inc. Mounting base and scroll compressor incorporating same
US8152500B2 (en) 2008-01-17 2012-04-10 Bitzer Scroll Inc. Scroll compressor build assembly
US7963753B2 (en) 2008-01-17 2011-06-21 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor bodies with scroll tip seals and extended thrust region
US7993117B2 (en) 2008-01-17 2011-08-09 Bitzer Scroll Inc. Scroll compressor and baffle for same
US9568002B2 (en) 2008-01-17 2017-02-14 Bitzer Kuehlmaschinenbau Gmbh Key coupling and scroll compressor incorporating same
US7878780B2 (en) 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor suction flow path and bearing arrangement features
US20090185927A1 (en) * 2008-01-17 2009-07-23 Bitzer Scroll Inc. Key Coupling and Scroll Compressor Incorporating Same
US7918658B2 (en) 2008-01-17 2011-04-05 Bitzer Scroll Inc. Non symmetrical key coupling contact and scroll compressor having same
US7967581B2 (en) 2008-01-17 2011-06-28 Bitzer Kuhlmaschinenbau Gmbh Shaft mounted counterweight, method and scroll compressor incorporating same
US7997877B2 (en) 2008-01-17 2011-08-16 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor having standardized power strip
JP5247194B2 (ja) * 2008-03-19 2013-07-24 三洋電機株式会社 スクロール圧縮機
US8133043B2 (en) 2008-10-14 2012-03-13 Bitzer Scroll, Inc. Suction duct and scroll compressor incorporating same
US8167595B2 (en) 2008-10-14 2012-05-01 Bitzer Scroll Inc. Inlet screen and scroll compressor incorporating same
WO2010085593A2 (en) 2009-01-23 2010-07-29 Bitzer Kuhlmaschinenbau Gmbh Scroll compressors with different volume indexes and systems and methods for same
US8834139B2 (en) * 2009-01-30 2014-09-16 Panasonic Corporation Lubrication of a scroll compressor
US8167597B2 (en) * 2009-03-23 2012-05-01 Bitzer Scroll Inc. Shaft bearings, compressor with same, and methods
US8328543B2 (en) * 2009-04-03 2012-12-11 Bitzer Kuehlmaschinenbau Gmbh Contoured check valve disc and scroll compressor incorporating same
JP4862925B2 (ja) * 2009-07-31 2012-01-25 株式会社富士通ゼネラル ロータリ圧縮機
US8297958B2 (en) 2009-09-11 2012-10-30 Bitzer Scroll, Inc. Optimized discharge port for scroll compressor with tip seals
JP5370425B2 (ja) * 2011-07-19 2013-12-18 ダイキン工業株式会社 圧縮機
KR101285617B1 (ko) * 2011-09-09 2013-07-23 엘지전자 주식회사 스크롤 압축기
FR2981739B1 (fr) * 2011-10-20 2018-03-02 Danfoss Commercial Compressors Compresseur frigorifique
CN102493847B (zh) * 2011-11-16 2013-05-22 陈冬长 一种涡旋膨胀发电机及朗肯循环热电转换系统
KR101882713B1 (ko) 2012-02-27 2018-07-27 엘지전자 주식회사 스크롤 압축기
US9458850B2 (en) 2012-03-23 2016-10-04 Bitzer Kuehlmaschinenbau Gmbh Press-fit bearing housing with non-cylindrical diameter
US9181940B2 (en) 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor baseplate with stiffening ribs for increased oil volume and rail mounting without spacers
US9051835B2 (en) 2012-03-23 2015-06-09 Bitzer Kuehlmaschinenbau Gmbh Offset electrical terminal box with angled studs
US10233927B2 (en) 2012-03-23 2019-03-19 Bitzer Kuehlmaschinenbau Gmbh Scroll compressor counterweight with axially distributed mass
US9909586B2 (en) 2012-03-23 2018-03-06 Bitzer Kuehlmaschinenbau Gmbh Crankshaft with aligned drive and counterweight locating features
US9057269B2 (en) 2012-03-23 2015-06-16 Bitzer Kuehlmaschinenbau Gmbh Piloted scroll compressor
US9920762B2 (en) 2012-03-23 2018-03-20 Bitzer Kuehlmaschinenbau Gmbh Scroll compressor with tilting slider block
US9080446B2 (en) 2012-03-23 2015-07-14 Bitzer Kuehlmaschinenbau Gmbh Scroll compressor with captured thrust washer
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
US9022758B2 (en) 2012-03-23 2015-05-05 Bitzer Kuehlmaschinenbau Gmbh Floating scroll seal with retaining ring
US9039384B2 (en) 2012-03-23 2015-05-26 Bitzer Kuehlmaschinenbau Gmbh Suction duct with adjustable diametric fit
US9181949B2 (en) 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor with oil return passage formed between motor and shell
US8876496B2 (en) 2012-03-23 2014-11-04 Bitzer Kuehlmaschinenbau Gmbh Offset electrical terminal box with angled studs
US9011105B2 (en) 2012-03-23 2015-04-21 Bitzer Kuehlmaschinenbau Gmbh Press-fit bearing housing with large gas passages
JP6015055B2 (ja) * 2012-03-27 2016-10-26 株式会社富士通ゼネラル ロータリ圧縮機
FR2989433B1 (fr) 2012-04-16 2018-10-12 Danfoss Commercial Compressors Compresseur a spirales
EP2935888B1 (de) 2012-12-18 2019-03-27 Emerson Climate Technologies, Inc. Hubkolbenverdichter mit dampfeinspritzsystem
CN105443377A (zh) 2014-06-10 2016-03-30 丹佛斯（天津）有限公司 涡旋压缩机
US9856874B2 (en) 2014-09-26 2018-01-02 Bitzer Kuehlmaschinenbau Gmbh Holding plate for piloted scroll compressor
CN104406318A (zh) * 2014-12-24 2015-03-11 无锡五洋赛德压缩机有限公司 小型螺杆式制冷机组
WO2016181445A1 (ja) * 2015-05-08 2016-11-17 三菱電機株式会社 圧縮機
US10626870B2 (en) 2015-06-11 2020-04-21 Bitzer Kuehlmaschinenbau Gmbh Ring weld blocker in discharge check valve
US9777731B2 (en) 2015-06-16 2017-10-03 Bitzer Kuehlmaschinenbau Gmbh Duct-mounted suction gas filter
US9951772B2 (en) * 2015-06-18 2018-04-24 Bitzer Kuehlmaschinenbau Gmbh Scroll compressor with unmachined separator plate and method of making same
JP6486217B2 (ja) * 2015-06-23 2019-03-20 日立ジョンソンコントロールズ空調株式会社 圧縮機及び冷凍サイクル装置
US9890784B2 (en) 2015-06-30 2018-02-13 Bitzer Kuehlmaschinenbau Gmbh Cast-in offset fixed scroll intake opening
US11078913B2 (en) * 2015-06-30 2021-08-03 Bitzer Kuehlmaschinenbau Gmbh Two-piece suction fitting
US10132317B2 (en) 2015-12-15 2018-11-20 Bitzer Kuehlmaschinenbau Gmbh Oil return with non-circular tube
US10697454B2 (en) 2016-03-08 2020-06-30 Bitzer Kuehlmaschinenbau Gmbh Method of making a two-piece counterweight for a scroll compressor
JP7084109B2 (ja) * 2017-03-17 2022-06-14 三菱重工サーマルシステムズ株式会社 圧縮機
FR3082568B1 (fr) * 2018-06-19 2021-08-27 Danfoss Commercial Compressors Compresseur a spirales muni d'un deflecteur d'enroulement de stator
JP6696533B2 (ja) * 2018-06-22 2020-05-20 ダイキン工業株式会社 冷凍装置
CN110319014B (zh) * 2019-03-20 2020-07-31 浙江华荣电池股份有限公司 电动车用涡旋式空调压缩机
CN111852852A (zh) * 2019-04-26 2020-10-30 艾默生环境优化技术(苏州)有限公司 一种涡旋压缩机
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
WO2022036882A1 (zh) * 2020-08-17 2022-02-24 艾默生环境优化技术(苏州)有限公司 涡旋压缩机
FR3120661B1 (fr) 2021-03-10 2023-03-10 Danfoss Commercial Compressors Compresseur à spirales ayant une pompe à huile centrifuge
CN113188721B (zh) * 2021-03-30 2021-11-19 嘉兴逸合盛制冷科技有限公司 一种制冷设备用压缩机的密封性水检设备
CN217327669U (zh) * 2021-12-31 2022-08-30 丹佛斯（天津）有限公司 涡旋压缩机

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US4575320A (en) * 1984-03-13 1986-03-11 Mitsubishi Denki Kabushiki Kaisha Scroll compressor having improved lubricating structure
EP0798465A1 (de) * 1995-10-17 1997-10-01 Daikin Industries, Limited Kältemittelkompressor
JPH10274178A (ja) * 1997-03-27 1998-10-13 Mitsubishi Electric Corp スクロール圧縮機
JP2000345978A (ja) * 1999-05-31 2000-12-12 Mitsubishi Heavy Ind Ltd スクロール型圧縮機

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US4575320A (en) * 1984-03-13 1986-03-11 Mitsubishi Denki Kabushiki Kaisha Scroll compressor having improved lubricating structure
EP0798465A1 (de) * 1995-10-17 1997-10-01 Daikin Industries, Limited Kältemittelkompressor
JPH10274178A (ja) * 1997-03-27 1998-10-13 Mitsubishi Electric Corp スクロール圧縮機
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Title
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PATENT ABSTRACTS OF JAPAN vol. 2000, no. 15 6 April 2001 (2001-04-06) *

Also Published As

Publication number Publication date
WO2004036044A1 (de) 2004-04-29
CN1688817B (zh) 2012-06-27
EP1413758A2 (de) 2004-04-28
EP1563189B1 (de) 2015-12-09
CN1688817A (zh) 2005-10-26
CN1292171C (zh) 2006-12-27
ES2254846T3 (es) 2006-06-16
CN1497182A (zh) 2004-05-19
US6960070B2 (en) 2005-11-01
EP2511531A3 (de) 2014-05-21
DK1413758T3 (da) 2006-05-08
EP1413758B1 (de) 2005-12-28
EP2511531B1 (de) 2018-03-07
US20050232800A1 (en) 2005-10-20
US7112046B2 (en) 2006-09-26
DE10248926A1 (de) 2004-05-06
SI1413758T1 (sl) 2006-06-30
ATE314578T1 (de) 2006-01-15
CN102116293B (zh) 2013-05-01
DE50302045D1 (de) 2006-02-02
US20040126261A1 (en) 2004-07-01
CN102116293A (zh) 2011-07-06
EP2511531A2 (de) 2012-10-17
DE10248926B4 (de) 2004-11-11
EP1563189A1 (de) 2005-08-17

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