JP4778772B2 - ロータリ圧縮機 - Google Patents

ロータリ圧縮機 Download PDF

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Publication number
JP4778772B2
JP4778772B2 JP2005311393A JP2005311393A JP4778772B2 JP 4778772 B2 JP4778772 B2 JP 4778772B2 JP 2005311393 A JP2005311393 A JP 2005311393A JP 2005311393 A JP2005311393 A JP 2005311393A JP 4778772 B2 JP4778772 B2 JP 4778772B2
Authority
JP
Japan
Prior art keywords
refrigerant
end plate
intermediate container
partition member
space
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 - Fee Related
Application number
JP2005311393A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007120354A (ja
JP2007120354A5 (enExample
Inventor
淳 久保田
和夫 関上
敦 大沼
哲也 田所
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 Global Life Solutions Inc
Original Assignee
Hitachi Appliances 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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2005311393A priority Critical patent/JP4778772B2/ja
Priority to CNB2006101399372A priority patent/CN100458165C/zh
Priority to KR1020060095230A priority patent/KR100782679B1/ko
Publication of JP2007120354A publication Critical patent/JP2007120354A/ja
Publication of JP2007120354A5 publication Critical patent/JP2007120354A5/ja
Application granted granted Critical
Publication of JP4778772B2 publication Critical patent/JP4778772B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • 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
    • F04C2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
JP2005311393A 2005-10-26 2005-10-26 ロータリ圧縮機 Expired - Fee Related JP4778772B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005311393A JP4778772B2 (ja) 2005-10-26 2005-10-26 ロータリ圧縮機
CNB2006101399372A CN100458165C (zh) 2005-10-26 2006-09-27 回转压缩机
KR1020060095230A KR100782679B1 (ko) 2005-10-26 2006-09-29 로터리 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005311393A JP4778772B2 (ja) 2005-10-26 2005-10-26 ロータリ圧縮機

Publications (3)

Publication Number Publication Date
JP2007120354A JP2007120354A (ja) 2007-05-17
JP2007120354A5 JP2007120354A5 (enExample) 2008-04-03
JP4778772B2 true JP4778772B2 (ja) 2011-09-21

Family

ID=38062976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005311393A Expired - Fee Related JP4778772B2 (ja) 2005-10-26 2005-10-26 ロータリ圧縮機

Country Status (3)

Country Link
JP (1) JP4778772B2 (enExample)
KR (1) KR100782679B1 (enExample)
CN (1) CN100458165C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5484463B2 (ja) * 2009-06-11 2014-05-07 三菱電機株式会社 冷媒圧縮機及びヒートポンプ装置
JP2016070229A (ja) * 2014-09-30 2016-05-09 ダイキン工業株式会社 圧縮機
WO2016110982A1 (ja) * 2015-01-08 2016-07-14 三菱電機株式会社 多気筒密閉型圧縮機
JP6914069B2 (ja) * 2017-03-23 2021-08-04 三菱電機株式会社 回転式圧縮機
CN113192118B (zh) * 2021-04-07 2021-10-29 中国兵器科学研究院宁波分院 一种空调压缩机内部结构尺寸精确测量方法
CN113775527B (zh) * 2021-10-22 2024-08-09 珠海格力电器股份有限公司 压缩机和空调器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742937B2 (ja) * 1984-06-04 1995-05-15 株式会社日立製作所 横形ロータリ式圧縮機
JPS6179896A (ja) * 1984-09-28 1986-04-23 Hitachi Ltd ロ−タリ圧縮機の消音装置
JP3301837B2 (ja) * 1993-11-08 2002-07-15 三洋電機株式会社 内部高圧式圧縮機
CN1093605C (zh) * 1996-07-11 2002-10-30 Lg电子株式会社 密封式压缩机的降低噪音的结构
JPH11230070A (ja) * 1998-02-10 1999-08-24 Sanyo Electric Co Ltd 圧縮機
JP2001082371A (ja) * 1999-09-09 2001-03-27 Sanyo Electric Co Ltd ２段圧縮式ロータリコンプレッサ
JP2002098079A (ja) 2000-09-27 2002-04-05 Sanyo Electric Co Ltd 内部中間圧型多段圧縮式ロータリコンプレッサ
JP2003166472A (ja) * 2001-11-30 2003-06-13 Sanyo Electric Co Ltd 圧縮機
KR100464077B1 (ko) * 2002-01-10 2004-12-30 엘지전자 주식회사 테슬러 밸브가 장착된 왕복동식 압축기의 흡입 머플러
CN1299008C (zh) * 2002-04-29 2007-02-07 乐金电子(天津)电器有限公司 旋转式压缩机的多腔式消音器
JP2004027970A (ja) 2002-06-26 2004-01-29 Sanyo Electric Co Ltd 多段圧縮式ロータリコンプレッサ
JP4045154B2 (ja) 2002-09-11 2008-02-13 日立アプライアンス株式会社 圧縮機

Also Published As

Publication number Publication date
JP2007120354A (ja) 2007-05-17
KR20070045092A (ko) 2007-05-02
CN100458165C (zh) 2009-02-04
CN1955475A (zh) 2007-05-02
KR100782679B1 (ko) 2007-12-07

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