JPS62197684A - スクロ−ル圧縮機 - Google Patents

スクロ−ル圧縮機

Info

Publication number
JPS62197684A
JPS62197684A JP61039223A JP3922386A JPS62197684A JP S62197684 A JPS62197684 A JP S62197684A JP 61039223 A JP61039223 A JP 61039223A JP 3922386 A JP3922386 A JP 3922386A JP S62197684 A JPS62197684 A JP S62197684A
Authority
JP
Japan
Prior art keywords
pressure
valve
scroll
discharge
scroll compressor
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.)
Pending
Application number
JP61039223A
Other languages
English (en)
Japanese (ja)
Inventor
Akira Murayama
朗 村山
Naoshi Uchikawa
内川　直志
Ryoichi Kuroshima
黒島　良一
Hiroaki Kuno
久野　裕章
Tetsuya Arata
哲哉 荒田
Masao Shiibayashi
正夫 椎林
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP61039223A priority Critical patent/JPS62197684A/ja
Priority to KR1019870000518A priority patent/KR900003197B1/ko
Priority to DE19873705863 priority patent/DE3705863A1/de
Publication of JPS62197684A publication Critical patent/JPS62197684A/ja
Priority to US07/208,110 priority patent/US4818195A/en
Pending 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
    • 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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/502—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP61039223A 1986-02-26 1986-02-26 スクロ−ル圧縮機 Pending JPS62197684A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61039223A JPS62197684A (ja) 1986-02-26 1986-02-26 スクロ−ル圧縮機
KR1019870000518A KR900003197B1 (ko) 1986-02-26 1987-01-22 스크로울 압축기
DE19873705863 DE3705863A1 (de) 1986-02-26 1987-02-24 Kompressor in spiralbauweise
US07/208,110 US4818195A (en) 1986-02-26 1988-06-17 Scroll compressor with valved port for each compression chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61039223A JPS62197684A (ja) 1986-02-26 1986-02-26 スクロ−ル圧縮機

Publications (1)

Publication Number Publication Date
JPS62197684A true JPS62197684A (ja) 1987-09-01

Family

ID=12547130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61039223A Pending JPS62197684A (ja) 1986-02-26 1986-02-26 スクロ−ル圧縮機

Country Status (4)

Country Link
US (1) US4818195A (OSRAM)
JP (1) JPS62197684A (OSRAM)
KR (1) KR900003197B1 (OSRAM)
DE (1) DE3705863A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162094U (OSRAM) * 1988-05-02 1989-11-10
US6544014B2 (en) * 2000-12-08 2003-04-08 Sanden Corporation Scroll-type compressors
WO2008142825A1 (ja) * 2007-05-17 2008-11-27 Daikin Industries, Ltd. スクロール圧縮機
WO2020162394A1 (ja) * 2019-02-08 2020-08-13 パナソニックＩｐマネジメント株式会社 スクロール圧縮機

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794832B2 (ja) * 1988-08-12 1995-10-11 三菱重工業株式会社 回転式圧縮機
DE4019854B4 (de) * 1989-07-10 2004-09-16 Saurer Gmbh & Co. Kg Flügelzellen-Vakuumpumpe
US5073146A (en) * 1990-04-05 1991-12-17 Copeland Corporation Compressor valving
US5350280A (en) * 1991-06-12 1994-09-27 Kabushiki Kaisha Toshiba Fluid compressor
JP2703688B2 (ja) * 1991-12-11 1998-01-26 三菱電機株式会社 スクロール圧縮機の吐出弁装置
US5469716A (en) * 1994-05-03 1995-11-28 Copeland Corporation Scroll compressor with liquid injection
JP3376729B2 (ja) * 1994-06-08 2003-02-10 株式会社日本自動車部品総合研究所 スクロール型圧縮機
KR0162228B1 (ko) * 1995-11-03 1999-01-15 원하열 스크롤 압축기
US6027321A (en) * 1996-02-09 2000-02-22 Kyungwon-Century Co. Ltd. Scroll-type compressor having an axially displaceable scroll plate
US6056523A (en) * 1996-02-09 2000-05-02 Kyungwon-Century Co., Ltd. Scroll-type compressor having securing blocks and multiple discharge ports
JP3635794B2 (ja) * 1996-07-22 2005-04-06 松下電器産業株式会社 スクロール気体圧縮機
US6478556B2 (en) * 1999-12-24 2002-11-12 Lg Electronics Inc. Asymmetric scroll compressor
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
JP3629587B2 (ja) * 2000-02-14 2005-03-16 株式会社日立製作所 空気調和機及び室外機並びに冷凍装置
US6419457B1 (en) * 2000-10-16 2002-07-16 Copeland Corporation Dual volume-ratio scroll machine
US6619936B2 (en) 2002-01-16 2003-09-16 Copeland Corporation Scroll compressor with vapor injection
KR100455419B1 (ko) * 2002-03-14 2004-11-06 주식회사 엘지이아이 스크롤 압축기의 소음 저감 장치
JP3966088B2 (ja) * 2002-06-11 2007-08-29 株式会社豊田自動織機 スクロール型圧縮機
US20070059193A1 (en) * 2005-09-12 2007-03-15 Copeland Corporation Scroll compressor with vapor injection
US20070132330A1 (en) * 2005-12-12 2007-06-14 Fei Renyan W Fan assemblies employing LSPM motors and LSPM motors having improved synchronization
JP2007270697A (ja) * 2006-03-31 2007-10-18 Hitachi Ltd スクロール流体機械
JP4829719B2 (ja) * 2006-08-28 2011-12-07 日立アプライアンス株式会社 ヘリウム用密閉形圧縮機
US7547202B2 (en) * 2006-12-08 2009-06-16 Emerson Climate Technologies, Inc. Scroll compressor with capacity modulation
US7972125B2 (en) * 2008-05-30 2011-07-05 Emerson Climate Technologies, Inc. Compressor having output adjustment assembly including piston actuation
CN102076963B (zh) * 2008-05-30 2013-09-18 艾默生环境优化技术有限公司 一种具有容量调节系统的压缩机
WO2009155104A2 (en) * 2008-05-30 2009-12-23 Emerson Climate Technologies, Inc. Compressor having capacity modulation system
CN102089523B (zh) 2008-05-30 2014-01-08 艾默生环境优化技术有限公司 具有容量调节系统的压缩机
CN102089524B (zh) * 2008-05-30 2014-09-03 艾默生环境优化技术有限公司 具有容量调节系统的压缩机
US7976296B2 (en) * 2008-12-03 2011-07-12 Emerson Climate Technologies, Inc. Scroll compressor having capacity modulation system
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US8616014B2 (en) * 2009-05-29 2013-12-31 Emerson Climate Technologies, Inc. Compressor having capacity modulation or fluid injection systems
US8568118B2 (en) * 2009-05-29 2013-10-29 Emerson Climate Technologies, Inc. Compressor having piston assembly
US8517703B2 (en) * 2010-02-23 2013-08-27 Emerson Climate Technologies, Inc. Compressor including valve assembly
KR101688147B1 (ko) * 2010-06-24 2016-12-20 엘지전자 주식회사 스크롤 압축기
CN102985697B (zh) * 2010-07-08 2015-12-02 松下电器产业株式会社 涡旋式压缩机
US8579614B2 (en) * 2011-02-04 2013-11-12 Danfoss Scroll Technologies Llc Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
US9435340B2 (en) 2012-11-30 2016-09-06 Emerson Climate Technologies, Inc. Scroll compressor with variable volume ratio port in orbiting scroll
US9127677B2 (en) 2012-11-30 2015-09-08 Emerson Climate Technologies, Inc. Compressor with capacity modulation and variable volume ratio
US10125767B2 (en) 2013-05-21 2018-11-13 Lg Electronics Inc. Scroll compressor with bypass portions
WO2015066317A1 (en) * 2013-10-31 2015-05-07 Emerson Climate Technologies, Inc. Heat pump system
US9739277B2 (en) 2014-05-15 2017-08-22 Emerson Climate Technologies, Inc. Capacity-modulated scroll compressor
US9989057B2 (en) 2014-06-03 2018-06-05 Emerson Climate Technologies, Inc. Variable volume ratio scroll compressor
KR102241201B1 (ko) 2014-08-13 2021-04-16 엘지전자 주식회사 스크롤 압축기
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10378540B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermally-responsive modulation system
WO2017048830A1 (en) * 2015-09-14 2017-03-23 Trane International Inc. Intermediate discharge port for a compressor
CN207377799U (zh) 2015-10-29 2018-05-18 艾默生环境优化技术有限公司 压缩机
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US11656003B2 (en) 2019-03-11 2023-05-23 Emerson Climate Technologies, Inc. Climate-control system having valve assembly
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
US12259163B2 (en) 2022-06-01 2025-03-25 Copeland Lp Climate-control system with thermal storage
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly
US12416308B2 (en) 2022-12-28 2025-09-16 Copeland Lp Compressor with shutdown assembly
US12173708B1 (en) 2023-12-07 2024-12-24 Copeland Lp Heat pump systems with capacity modulation
US12163523B1 (en) 2023-12-15 2024-12-10 Copeland Lp Compressor and valve assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD97716A1 (OSRAM) * 1972-08-01 1973-05-14
US4389171A (en) * 1981-01-15 1983-06-21 The Trane Company Gas compressor of the scroll type having reduced starting torque
JPS58128485A (ja) * 1982-01-27 1983-08-01 Hitachi Ltd スクロ−ル圧縮機
US4497615A (en) * 1983-07-25 1985-02-05 Copeland Corporation Scroll-type machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162094U (OSRAM) * 1988-05-02 1989-11-10
US6544014B2 (en) * 2000-12-08 2003-04-08 Sanden Corporation Scroll-type compressors
WO2008142825A1 (ja) * 2007-05-17 2008-11-27 Daikin Industries, Ltd. スクロール圧縮機
US8408888B2 (en) 2007-05-17 2013-04-02 Daikin Industries, Ltd. Scroll compressor having relief ports to open first and second compression chambers
WO2020162394A1 (ja) * 2019-02-08 2020-08-13 パナソニックＩｐマネジメント株式会社 スクロール圧縮機
JPWO2020162394A1 (ja) * 2019-02-08 2021-09-09 パナソニックＩｐマネジメント株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
KR900003197B1 (ko) 1990-05-10
US4818195A (en) 1989-04-04
DE3705863A1 (de) 1987-08-27
DE3705863C2 (OSRAM) 1991-04-18
KR870008119A (ko) 1987-09-24

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