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WO2009066410A1 - 膨張機一体型圧縮機 - Google Patents

膨張機一体型圧縮機 Download PDF

Info

Publication number
WO2009066410A1
WO2009066410A1 PCT/JP2008/002858 JP2008002858W WO2009066410A1 WO 2009066410 A1 WO2009066410 A1 WO 2009066410A1 JP 2008002858 W JP2008002858 W JP 2008002858W WO 2009066410 A1 WO2009066410 A1 WO 2009066410A1
Authority
WO
WIPO (PCT)
Prior art keywords
expander
compression mechanism
oil
closed container
oil pump
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.)
Ceased
Application number
PCT/JP2008/002858
Other languages
English (en)
French (fr)
Inventor
Shingo Oyagi
Takeshi Ogata
Takumi Hikichi
Masanobu Wada
Yu Shiotani
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Priority to JP2009541651A priority Critical patent/JP4422209B2/ja
Priority to EP08852189A priority patent/EP2224094A4/en
Priority to US12/743,679 priority patent/US8323010B2/en
Priority to CN200880117239XA priority patent/CN101868598B/zh
Publication of WO2009066410A1 publication Critical patent/WO2009066410A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01C13/04—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving pumps or compressors
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • F04C23/005—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 of dissimilar working principle
    • F04C23/006—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 of dissimilar working principle having complementary function
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

　膨張機一体型圧縮機（２００）は、密閉容器（１）と、密閉容器（１）内の上部に配置された圧縮機構（２）と、密閉容器（１）内の下部に配置された膨張機構（３）と、圧縮機構（２）と膨張機構（３）とを連結するシャフト（５）と、圧縮機構（２）と膨張機構（３）との間に配置されたオイルポンプ（６）とを備えている。オイルポンプ（６）は、オイル貯まり（２５）に貯められたオイルを吸入路を通じて圧縮機構（２）に供給する。吸入路には、オイルポンプ（６）に吸入されるオイルが通過するようにストレーナ（６５）が設置されている。
PCT/JP2008/002858 2007-11-21 2008-10-09 膨張機一体型圧縮機 Ceased WO2009066410A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009541651A JP4422209B2 (ja) 2007-11-21 2008-10-09 膨張機一体型圧縮機
EP08852189A EP2224094A4 (en) 2007-11-21 2008-10-09 COMPRESSOR WITH INTEGRATED REGULATOR
US12/743,679 US8323010B2 (en) 2007-11-21 2008-10-09 Expander-compressor unit
CN200880117239XA CN101868598B (zh) 2007-11-21 2008-10-09 膨胀机一体型压缩机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007301433 2007-11-21
JP2007-301433 2007-11-21

Publications (1)

Publication Number Publication Date
WO2009066410A1 true WO2009066410A1 (ja) 2009-05-28

Family

ID=40667245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002858 Ceased WO2009066410A1 (ja) 2007-11-21 2008-10-09 膨張機一体型圧縮機

Country Status (5)

Country Link
US (1) US8323010B2 (ja)
EP (1) EP2224094A4 (ja)
JP (1) JP4422209B2 (ja)
CN (1) CN101868598B (ja)
WO (1) WO2009066410A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101449028B (zh) * 2006-05-17 2012-06-20 松下电器产业株式会社 膨胀机一体型压缩机
US8177525B2 (en) * 2007-01-15 2012-05-15 Panasonic Corporation Expander-integrated compressor
US8192185B2 (en) * 2007-11-21 2012-06-05 Panasonic Corporation Expander-compressor unit
JP4423348B2 (ja) * 2007-11-21 2010-03-03 パナソニック株式会社 膨張機一体型圧縮機
JP5341075B2 (ja) * 2008-05-23 2013-11-13 パナソニック株式会社 流体機械および冷凍サイクル装置
JP5984492B2 (ja) * 2012-05-08 2016-09-06 サンデンホールディングス株式会社 流体機械
CN105041383B (zh) * 2014-07-24 2018-04-10 摩尔动力(北京)技术股份有限公司 受控阀容积型变界流体机构

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JP2005299632A (ja) 2004-03-17 2005-10-27 Daikin Ind Ltd 流体機械
WO2007000854A1 (ja) * 2005-06-29 2007-01-04 Matsushita Electric Industrial Co., Ltd. 流体機械及び冷凍サイクル装置
WO2007132649A1 (ja) * 2006-05-17 2007-11-22 Panasonic Corporation 膨張機一体型圧縮機
JP2008008165A (ja) * 2006-06-28 2008-01-17 Matsushita Electric Ind Co Ltd 圧縮機
WO2008087795A1 (ja) * 2007-01-15 2008-07-24 Panasonic Corporation 膨張機一体型圧縮機
JP2008215212A (ja) * 2007-03-05 2008-09-18 Matsushita Electric Ind Co Ltd 膨張機一体型圧縮機および冷凍サイクル装置
JP2008240550A (ja) * 2007-03-26 2008-10-09 Matsushita Electric Ind Co Ltd 流体機械および冷凍サイクル装置

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Also Published As

Publication number Publication date
CN101868598B (zh) 2012-07-04
EP2224094A1 (en) 2010-09-01
US8323010B2 (en) 2012-12-04
US20100254844A1 (en) 2010-10-07
EP2224094A4 (en) 2012-08-29
JP4422209B2 (ja) 2010-02-24
JPWO2009066410A1 (ja) 2011-03-31
CN101868598A (zh) 2010-10-20

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