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

    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in 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
    • 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
    • F04C29/023—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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
IN3CA1996 1995-04-07 1996-01-01 IN187984B (fr)

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 (fr) 2002-08-03

Family

ID=23657705

Family Applications (1)

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

Country Status (11)

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

Families Citing this family (90)

* 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
US6139295A (en) * 1998-06-22 2000-10-31 Tecumseh Products Company Bearing lubrication system for 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
US20040047754A1 (en) * 2002-09-05 2004-03-11 Anil Gopinathan Oil shield as part of crankcase for a scroll compressor
US6896496B2 (en) * 2002-09-23 2005-05-24 Tecumseh Products Company Compressor assembly having crankcase
US7163383B2 (en) 2002-09-23 2007-01-16 Tecumseh Products Company Compressor having alignment bushings and assembly method
US7018184B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor assembly having baffle
US7186095B2 (en) * 2002-09-23 2007-03-06 Tecumseh Products Company Compressor mounting bracket and method of making
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
US6887050B2 (en) * 2002-09-23 2005-05-03 Tecumseh Products Company Compressor having bearing support
US7018183B2 (en) * 2002-09-23 2006-03-28 Tecumseh Products Company Compressor having discharge valve
US7063523B2 (en) 2002-09-23 2006-06-20 Tecumseh Products Company Compressor discharge assembly
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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 (fr) * 2007-01-15 2015-08-19 LG Electronics Inc. Compresseur et dispositif de séparation d'huile pour celui-ci
WO2008088112A1 (fr) * 2007-01-19 2008-07-24 Lg Electronics Inc. Compresseur et dispositif de blocage d'huile pour celui-ci
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
US8152503B2 (en) * 2008-06-16 2012-04-10 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
EP2177720B1 (fr) * 2008-10-16 2014-04-09 Wärtsilä Schweiz AG Grand moteur diesel
WO2010054701A1 (fr) 2008-11-14 2010-05-20 Alfred Kärcher Gmbh & Co. Kg Appareil de nettoyage sous haute pression
CN102292543B (zh) 2009-02-13 2015-02-18 阿尔弗雷德·凯驰两合公司 马达泵单元
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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
KR101375500B1 (ko) * 2010-01-20 2014-03-18 다이킨 고교 가부시키가이샤 압축기
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
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CN103807144B (zh) * 2012-11-01 2016-06-01 艾默生环境优化技术(苏州)有限公司 压缩机
JP6053823B2 (ja) * 2012-12-20 2016-12-27 三菱電機株式会社 密閉型回転圧縮機
JP5933042B2 (ja) * 2013-01-16 2016-06-08 三菱電機株式会社 密閉形圧縮機及びこの密閉形圧縮機を備えた蒸気圧縮式冷凍サイクル装置
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
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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
CN112930442B (zh) 2018-09-28 2024-02-09 谷轮有限合伙公司 压缩机油管理系统
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
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CN112483430A (zh) * 2019-09-12 2021-03-12 开利公司 离心压缩机和制冷装置
CN112483429A (zh) * 2019-09-12 2021-03-12 开利公司 离心压缩机和制冷装置
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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
FR3120661B1 (fr) * 2021-03-10 2023-03-10 Danfoss Commercial Compressors Compresseur à spirales ayant une pompe à huile centrifuge
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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
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Also Published As

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

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