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JP2003227485A - 複数シリンダ圧縮機 - Google Patents

複数シリンダ圧縮機

Info

Publication number
JP2003227485A
JP2003227485A JP2002025043A JP2002025043A JP2003227485A JP 2003227485 A JP2003227485 A JP 2003227485A JP 2002025043 A JP2002025043 A JP 2002025043A JP 2002025043 A JP2002025043 A JP 2002025043A JP 2003227485 A JP2003227485 A JP 2003227485A
Authority
JP
Japan
Prior art keywords
cylinder
suction
cylinders
flow path
flow passage
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
JP2002025043A
Other languages
English (en)
Japanese (ja)
Inventor
Masahiro Takebayashi
昌寛 竹林
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 JP2002025043A priority Critical patent/JP2003227485A/ja
Priority to CNB031034519A priority patent/CN100343518C/zh
Priority to CNA2007101468610A priority patent/CN101158354A/zh
Publication of JP2003227485A publication Critical patent/JP2003227485A/ja
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
    • F04C18/30—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
    • F04C18/3564—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2002025043A 2002-02-01 2002-02-01 複数シリンダ圧縮機 Pending JP2003227485A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002025043A JP2003227485A (ja) 2002-02-01 2002-02-01 複数シリンダ圧縮機
CNB031034519A CN100343518C (zh) 2002-02-01 2003-01-30 多气缸压缩机
CNA2007101468610A CN101158354A (zh) 2002-02-01 2003-01-30 多气缸压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002025043A JP2003227485A (ja) 2002-02-01 2002-02-01 複数シリンダ圧縮機

Publications (1)

Publication Number Publication Date
JP2003227485A true JP2003227485A (ja) 2003-08-15

Family

ID=27654513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002025043A Pending JP2003227485A (ja) 2002-02-01 2002-02-01 複数シリンダ圧縮機

Country Status (2)

Country Link
JP (1) JP2003227485A (zh)
CN (2) CN101158354A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005207306A (ja) * 2004-01-22 2005-08-04 Mitsubishi Electric Corp ２気筒回転圧縮機
KR20160072764A (ko) * 2014-12-15 2016-06-23 삼성전자주식회사 회전식 압축기
US20170335848A1 (en) * 2014-12-19 2017-11-23 Fujitsu General Limited Rotary compressor
US20170350394A1 (en) * 2014-12-15 2017-12-07 Samsung Electronics Co., Ltd. Rotary-type compressor
US10563655B2 (en) 2016-11-14 2020-02-18 Fujitsu General Limited Rotary compressor for compressing refrigerant using cylinder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5070097B2 (ja) * 2007-08-28 2012-11-07 東芝キヤリア株式会社 ２シリンダ回転式圧縮機およびこれを用いた冷凍サイクル装置
CN101169117A (zh) * 2007-11-17 2008-04-30 美的集团有限公司 容量控制旋转式压缩机的吸气装置
CN104806528B (zh) * 2014-01-23 2017-02-22 珠海格力电器股份有限公司 压缩机吸气结构及压缩机
CN105756930A (zh) * 2014-12-19 2016-07-13 珠海格力节能环保制冷技术研究中心有限公司 压缩机
CN105545754B (zh) * 2016-03-01 2019-01-15 珠海凌达压缩机有限公司 一种制冷设备及其双吸气压缩机
CN105626529A (zh) * 2016-03-04 2016-06-01 广东美芝制冷设备有限公司 多缸旋转式压缩机及具有其的制冷循环装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408005B2 (ja) * 1995-01-30 2003-05-19 三洋電機株式会社 多気筒回転圧縮機
JPH08270580A (ja) * 1995-03-31 1996-10-15 Sanyo Electric Co Ltd 密閉型回転圧縮機
KR19990081137A (ko) * 1998-04-27 1999-11-15 윤종용 밀폐형 회전 압축기
JP3389539B2 (ja) * 1999-08-31 2003-03-24 三洋電機株式会社 内部中間圧型２段圧縮式ロータリコンプレッサ

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005207306A (ja) * 2004-01-22 2005-08-04 Mitsubishi Electric Corp ２気筒回転圧縮機
KR20160072764A (ko) * 2014-12-15 2016-06-23 삼성전자주식회사 회전식 압축기
US20170350394A1 (en) * 2014-12-15 2017-12-07 Samsung Electronics Co., Ltd. Rotary-type compressor
US10851782B2 (en) * 2014-12-15 2020-12-01 Samsung Electronics Co., Ltd. Rotary-type compressor
KR102376260B1 (ko) * 2014-12-15 2022-03-21 삼성전자주식회사 회전식 압축기
US20170335848A1 (en) * 2014-12-19 2017-11-23 Fujitsu General Limited Rotary compressor
US10458408B2 (en) * 2014-12-19 2019-10-29 Fujitsu General Limited Rotary compressor having communication path hole overlap with discharge chamber concave portion
US10563655B2 (en) 2016-11-14 2020-02-18 Fujitsu General Limited Rotary compressor for compressing refrigerant using cylinder

Also Published As

Publication number Publication date
CN101158354A (zh) 2008-04-09
CN100343518C (zh) 2007-10-17
CN1435572A (zh) 2003-08-13

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