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IN187984B - - Google Patents

Info

Publication number
IN187984B
IN187984B IN3CA1996A IN187984B IN 187984 B IN187984 B IN 187984B IN 3CA1996 A IN3CA1996 A IN 3CA1996A IN 187984 B IN187984 B IN 187984B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Peter Alan Kotlarek
Jerry Allen Rood
Daniel Richard Crum
Bill Price Simmons
Arlo Francis Teegarden
Original Assignee
American Standard Int 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 American Standard Int Inc filed Critical American Standard Int Inc
Publication of IN187984B publication Critical patent/IN187984B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04Heating; Cooling; Heat insulation
    • F04C29/045Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations 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
    • F04C23/008Hermetic pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02Lubrication; Lubricant separation
    • F04C29/023Lubricant distribution through a hollow driving shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02Lubrication; Lubricant separation
    • F04C29/028Means for improving or restricting lubricant flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-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
    • F04C18/0207Rotary-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
    • F04C18/0215Rotary-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/60Shafts
    • F04C2240/603Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
IN3CA1996 1995-04-07 1996-01-01 IN187984B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/418,340 US5533875A (en) 1995-04-07 1995-04-07 Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow

Publications (1)

Publication Number Publication Date
IN187984B true IN187984B (sv) 2002-08-03

Family

ID=23657705

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3CA1996 IN187984B (sv) 1995-04-07 1996-01-01

Country Status (11)

Country Link
US (2) US5533875A (sv)
EP (1) EP0819220B1 (sv)
JP (1) JP3730260B2 (sv)
CN (1) CN1087403C (sv)
AU (1) AU4860496A (sv)
BR (1) BR9604774A (sv)
CA (1) CA2216429C (sv)
DE (1) DE69605408T2 (sv)
IN (1) IN187984B (sv)
TW (1) TW329462B (sv)
WO (1) WO1996031702A1 (sv)

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* Cited by examiner, † Cited by third party
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US5533875A (en) * 1995-04-07 1996-07-09 American Standard Inc. Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow
US5885066A (en) * 1997-02-26 1999-03-23 Matsushita Electric Industrial Co., Ltd. Scroll compressor having oil bores formed through the crank shaft
US6071101A (en) * 1997-09-22 2000-06-06 Mind Tech Corp. Scroll-type fluid displacement device having flow diverter, multiple tip seal and semi-radial compliant mechanism
US6000917A (en) 1997-11-06 1999-12-14 American Standard Inc. Control of suction gas and lubricant flow in a scroll compressor
JP2984640B2 (ja) * 1997-12-18 1999-11-29 三菱重工業株式会社 密閉型スクロール圧縮機
US6065948A (en) * 1998-06-17 2000-05-23 American Standard Inc. Discharge check valve in a scroll compressor
US6139294A (en) * 1998-06-22 2000-10-31 Tecumseh Products Company Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor
US6186753B1 (en) * 1999-05-10 2001-02-13 Scroll Technologies Apparatus for minimizing oil leakage during reverse running of a scroll compressor
US6264446B1 (en) 2000-02-02 2001-07-24 Copeland Corporation Horizontal scroll compressor
US6280154B1 (en) * 2000-02-02 2001-08-28 Copeland Corporation Scroll compressor
US6386840B1 (en) * 2000-02-04 2002-05-14 Scroll Technologies Oil return for reduced height scroll compressor
US6499971B2 (en) 2000-12-01 2002-12-31 Bristol Compressors, Inc. Compressor utilizing shell with low pressure side motor and high pressure side oil sump
DE10065821A1 (de) * 2000-12-22 2002-07-11 Bitzer Kuehlmaschinenbau Gmbh Kompressor
US6454550B1 (en) * 2001-03-23 2002-09-24 Scroll Technologies Weld strengthening component for sealed compressors
FR2830292B1 (fr) * 2001-09-28 2003-12-19 Danfoss Maneurop S A Circuit de gaz basse pression pour un compresseur
JP3951880B2 (ja) * 2001-10-30 2007-08-01 株式会社デンソー モータ装置
US7044717B2 (en) 2002-06-11 2006-05-16 Tecumseh Products Company Lubrication of a hermetic carbon dioxide compressor
JP4167456B2 (ja) * 2002-07-02 2008-10-15 カルソニックコンプレッサー株式会社 電動圧縮機
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US6896496B2 (en) * 2002-09-23 2005-05-24 Tecumseh Products Company Compressor assembly having crankcase
US7186095B2 (en) 2002-09-23 2007-03-06 Tecumseh Products Company Compressor mounting bracket and method of making
US7018183B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor having discharge valve
US7018184B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor assembly having baffle
US7163383B2 (en) 2002-09-23 2007-01-16 Tecumseh Products Company Compressor having alignment bushings and assembly method
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
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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
JP2005140066A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 流体圧縮機
TWM263485U (en) * 2004-09-14 2005-05-01 Chyn Tec Internat Co Ltd Oil gas recycling structure for compressor
US8147229B2 (en) 2005-01-20 2012-04-03 Tecumseh Products Company Motor-compressor unit mounting arrangement for compressors
US7556482B2 (en) * 2005-06-29 2009-07-07 Trane International Inc. Scroll compressor with enhanced lubrication
EP2113053B1 (en) * 2007-01-15 2015-08-19 LG Electronics Inc. Compressor and oil separating device therefor
EP2115302B1 (en) * 2007-01-19 2016-03-16 LG Electronics Inc. Compressor and oil blocking device therefor
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
US7878780B2 (en) * 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor suction flow path and bearing arrangement features
BRPI0800686A2 (pt) * 2008-01-21 2009-09-08 Whirlpool Sa bomba de óleo para um compressor de refrigeração
CA2668912C (en) * 2008-06-16 2012-10-16 Tecumseh Products Company Baffle member for scroll compressors
US8133043B2 (en) * 2008-10-14 2012-03-13 Bitzer Scroll, Inc. Suction duct and scroll compressor incorporating same
DK2177720T3 (da) * 2008-10-16 2014-06-30 Wärtsilä Schweiz AG Stor dieselmotor
EP2620228B1 (de) 2008-11-14 2017-05-31 Alfred Kärcher GmbH & Co. KG Hochdruckreinigungsgerät
ES2461840T3 (es) 2009-02-13 2014-05-21 Alfred Kärcher Gmbh & Co. Kg Unidad de bomba con motor
WO2010091698A1 (de) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motorpumpeneinheit
DE102009010461A1 (de) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motorpumpeneinheit
JP5444850B2 (ja) * 2009-05-27 2014-03-19 ダイキン工業株式会社 圧縮機
US8974198B2 (en) * 2009-08-10 2015-03-10 Emerson Climate Technologies, Inc. Compressor having counterweight cover
WO2011090075A1 (ja) * 2010-01-20 2011-07-28 ダイキン工業株式会社 圧縮機
JP5421177B2 (ja) * 2010-04-01 2014-02-19 カルソニックカンセイ株式会社 電動気体圧縮機
CN102269164A (zh) * 2010-06-01 2011-12-07 丹佛斯(天津)有限公司 涡旋压缩机
CN101943156B (zh) * 2010-09-27 2013-05-01 加西贝拉压缩机有限公司 应用于全封闭制冷压缩机的泵油结构
JP5934898B2 (ja) * 2011-05-18 2016-06-15 パナソニックIpマネジメント株式会社 圧縮機
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
CN102900650A (zh) * 2011-07-29 2013-01-30 惠而浦股份公司 泵送系统和用于封闭式压缩机的油泵送系统的轴及包括该系统和/或轴的压缩机
US8814537B2 (en) 2011-09-30 2014-08-26 Emerson Climate Technologies, Inc. Direct-suction compressor
US9181949B2 (en) * 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor with oil return passage formed between motor and shell
FR2989433B1 (fr) 2012-04-16 2018-10-12 Danfoss Commercial Compressors Compresseur a spirales
CN104619987B (zh) 2012-09-13 2018-01-12 艾默生环境优化技术有限公司 具有引导吸入部的压缩机组件
CN203201773U (zh) * 2012-11-01 2013-09-18 艾默生环境优化技术(苏州)有限公司 压缩机
CN104870816B (zh) * 2012-12-20 2017-04-05 三菱电机株式会社 密闭式旋转压缩机
CN104937273B (zh) * 2013-01-16 2017-03-08 三菱电机株式会社 密闭型压缩机及具有该密闭型压缩机的蒸汽压缩式制冷循环装置
CN103967785B (zh) * 2013-02-05 2017-12-05 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
CN105874203B (zh) * 2014-02-24 2018-01-09 三菱电机株式会社 压缩机
CN106460841B (zh) 2014-04-03 2019-07-12 特灵国际有限公司 永磁电动机
CN105443388B (zh) 2014-06-10 2018-09-04 丹佛斯(天津)有限公司 用于涡旋压缩机的机架和涡旋压缩机
CN105443377A (zh) * 2014-06-10 2016-03-30 丹佛斯(天津)有限公司 涡旋压缩机
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FR3082568B1 (fr) 2018-06-19 2021-08-27 Danfoss Commercial Compressors Compresseur a spirales muni d'un deflecteur d'enroulement de stator
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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
US11125233B2 (en) 2019-03-26 2021-09-21 Emerson Climate Technologies, Inc. Compressor having oil allocation member
US11236748B2 (en) 2019-03-29 2022-02-01 Emerson Climate Technologies, Inc. Compressor having directed suction
US11767838B2 (en) 2019-06-14 2023-09-26 Copeland Lp Compressor having suction fitting
CN112483429A (zh) * 2019-09-12 2021-03-12 开利公司 离心压缩机和制冷装置
CN112483430A (zh) * 2019-09-12 2021-03-12 开利公司 离心压缩机和制冷装置
CN112871854A (zh) * 2019-11-29 2021-06-01 无锡市纳百川机械有限公司 螺旋滚筒清洗机
US11248605B1 (en) 2020-07-28 2022-02-15 Emerson Climate Technologies, Inc. Compressor having shell fitting
CN112065715B (zh) * 2020-08-19 2022-05-20 广州万宝集团压缩机有限公司 一种涡旋压缩机和调温设备
US11619228B2 (en) 2021-01-27 2023-04-04 Emerson Climate Technologies, Inc. Compressor having directed suction
FR3120662B1 (fr) * 2021-03-10 2023-03-03 Danfoss Commercial Compressors Compresseur à spirales pourvu d'un agencement de palier inférieur hydrostatique
FR3120661B1 (fr) * 2021-03-10 2023-03-10 Danfoss Commercial Compressors Compresseur à spirales ayant une pompe à huile centrifuge
WO2023276020A1 (ja) * 2021-06-30 2023-01-05 三菱電機株式会社 スクロール圧縮機
CN113653640B (zh) * 2021-09-22 2023-05-09 广东吉洪茂医疗科技有限公司 无油涡旋压缩机
US12092111B2 (en) 2022-06-30 2024-09-17 Copeland Lp Compressor with oil pump
US12049893B2 (en) 2022-09-13 2024-07-30 Mahle International Gmbh Electric compressor having a compression device with a fixed scroll having a modified scroll floor and a fixed scroll having a modified scroll floor
US11879464B1 (en) 2022-09-13 2024-01-23 Mahle International Gmbh Electric compressor having a swing link and integrated limit pin and swing link and integrated limit pin for use in an electric compressor
US11879457B1 (en) 2022-09-13 2024-01-23 Mahle International Gmbh Electric compressor with isolation constraint system
US11629713B1 (en) 2022-09-13 2023-04-18 Mahle International Gmbh Electric compressor with oil separator and oil separator for use in an electrical compressor
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Also Published As

Publication number Publication date
CN1181128A (zh) 1998-05-06
JPH11503215A (ja) 1999-03-23
EP0819220A1 (en) 1998-01-21
DE69605408D1 (de) 2000-01-05
CA2216429C (en) 2001-05-29
DE69605408T2 (de) 2000-05-04
AU4860496A (en) 1996-10-23
JP3730260B2 (ja) 2005-12-21
EP0819220B1 (en) 1999-12-01
WO1996031702A1 (en) 1996-10-10
TW329462B (en) 1998-04-11
BR9604774A (pt) 1998-06-23
CA2216429A1 (en) 1996-10-10
US5772411A (en) 1998-06-30
US5533875A (en) 1996-07-09
CN1087403C (zh) 2002-07-10

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