DE69943017D1 - SPIRAL COMPRESSOR WITH MULTI-STAGE QUANTITY CONTROLLER - Google Patents

SPIRAL COMPRESSOR WITH MULTI-STAGE QUANTITY CONTROLLER

Info

Publication number
DE69943017D1
DE69943017D1 DE69943017T DE69943017T DE69943017D1 DE 69943017 D1 DE69943017 D1 DE 69943017D1 DE 69943017 T DE69943017 T DE 69943017T DE 69943017 T DE69943017 T DE 69943017T DE 69943017 D1 DE69943017 D1 DE 69943017D1
Authority
DE
Germany
Prior art keywords
quantity controller
spiral compressor
stage quantity
stage
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.)
Expired - Lifetime
Application number
DE69943017T
Other languages
German (de)
Inventor
Kenji Matsuba
Shigeki Hagiwara
Yoshitaka Shibamoto
Hiroyuki Kuroiwa
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of DE69943017D1 publication Critical patent/DE69943017D1/en
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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69943017T 1998-06-12 1999-05-26 SPIRAL COMPRESSOR WITH MULTI-STAGE QUANTITY CONTROLLER Expired - Lifetime DE69943017D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10165022A JP2974009B1 (en) 1998-06-12 1998-06-12 Multi-stage capacity control scroll compressor
PCT/JP1999/002761 WO1999064744A1 (en) 1998-06-12 1999-05-26 Multi-stage capacity control scroll compressor

Publications (1)

Publication Number Publication Date
DE69943017D1 true DE69943017D1 (en) 2011-01-20

Family

ID=15804366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69943017T Expired - Lifetime DE69943017D1 (en) 1998-06-12 1999-05-26 SPIRAL COMPRESSOR WITH MULTI-STAGE QUANTITY CONTROLLER

Country Status (7)

Country Link
EP (1) EP1004773B1 (en)
JP (1) JP2974009B1 (en)
KR (1) KR100601270B1 (en)
CN (1) CN1094566C (en)
DE (1) DE69943017D1 (en)
ES (1) ES2356224T3 (en)
WO (1) WO1999064744A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478550B2 (en) 1998-06-12 2002-11-12 Daikin Industries, Ltd. Multi-stage capacity-controlled scroll compressor
CN100343527C (en) * 2002-12-25 2007-10-17 乐金电子(天津)电器有限公司 Vortex compressor with anti-vacuum function
KR100547322B1 (en) 2003-07-26 2006-01-26 엘지전자 주식회사 Scroll compressor with volume regulating capability
KR100557056B1 (en) 2003-07-26 2006-03-03 엘지전자 주식회사 Scroll compressor with volume regulating capability
KR100695822B1 (en) * 2004-12-23 2007-03-20 엘지전자 주식회사 Apparatus for varying capacity in scroll compressor
KR100585811B1 (en) 2004-12-31 2006-06-07 엘지전자 주식회사 Modulation type scroll compressor
US20090035167A1 (en) 2007-08-03 2009-02-05 Zili Sun Stepped scroll compressor with staged capacity modulation
JP5040907B2 (en) * 2008-09-30 2012-10-03 ダイキン工業株式会社 Refrigeration equipment
US8328531B2 (en) 2009-01-22 2012-12-11 Danfoss Scroll Technologies, Llc Scroll compressor with three-step capacity control
JP5489142B2 (en) * 2011-02-22 2014-05-14 株式会社日立製作所 Scroll compressor
CN106286292B (en) * 2015-05-27 2018-12-04 珠海格力节能环保制冷技术研究中心有限公司 Compression assembly, varying capacity screw compressor and air conditioner
CN105275804B (en) 2015-10-15 2017-10-10 珠海格力节能环保制冷技术研究中心有限公司 The displacement-variable device and screw compressor of screw compressor
KR101747175B1 (en) 2016-02-24 2017-06-14 엘지전자 주식회사 Scroll compressor
KR101800261B1 (en) * 2016-05-25 2017-11-22 엘지전자 주식회사 Scroll compressor
KR101839886B1 (en) 2016-05-30 2018-03-19 엘지전자 주식회사 Scroll compressor
US10563891B2 (en) * 2017-01-26 2020-02-18 Trane International Inc. Variable displacement scroll compressor
JP6489166B2 (en) * 2017-07-05 2019-03-27 ダイキン工業株式会社 Scroll compressor
CN211343341U (en) * 2018-09-19 2020-08-25 艾默生环境优化技术(苏州)有限公司 Scroll compressor having a plurality of scroll members

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985472A (en) * 1975-04-23 1976-10-12 International Harvester Company Combined fixed and variable displacement pump system
JPH0744775Y2 (en) * 1987-03-26 1995-10-11 三菱重工業株式会社 Compressor capacity control device
JPH0615872B2 (en) * 1987-06-30 1994-03-02 サンデン株式会社 Variable capacity scroll compressor
JP2656627B2 (en) * 1989-08-02 1997-09-24 株式会社日立製作所 Oil supply device for hermetic scroll compressor
JP3100452B2 (en) * 1992-02-18 2000-10-16 サンデン株式会社 Variable capacity scroll compressor
US5451146A (en) * 1992-04-01 1995-09-19 Nippondenso Co., Ltd. Scroll-type variable-capacity compressor with bypass valve
JP3132888B2 (en) * 1992-04-01 2001-02-05 株式会社日本自動車部品総合研究所 Scroll type variable capacity compressor
JPH0979152A (en) * 1995-09-11 1997-03-25 Sanyo Electric Co Ltd Scroll compressor
JP3591101B2 (en) * 1995-12-19 2004-11-17 ダイキン工業株式会社 Scroll type fluid machine
US5678985A (en) * 1995-12-19 1997-10-21 Copeland Corporation Scroll machine with capacity modulation

Also Published As

Publication number Publication date
EP1004773A1 (en) 2000-05-31
KR100601270B1 (en) 2006-07-13
EP1004773A4 (en) 2004-05-12
ES2356224T3 (en) 2011-04-06
KR20010022824A (en) 2001-03-26
JPH11351167A (en) 1999-12-21
EP1004773B1 (en) 2010-12-08
CN1272906A (en) 2000-11-08
CN1094566C (en) 2002-11-20
WO1999064744A1 (en) 1999-12-16
JP2974009B1 (en) 1999-11-08

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