JP5469612B2 - ロータリ流体機械 - Google Patents

ロータリ流体機械 Download PDF

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Publication number
JP5469612B2
JP5469612B2 JP2010541207A JP2010541207A JP5469612B2 JP 5469612 B2 JP5469612 B2 JP 5469612B2 JP 2010541207 A JP2010541207 A JP 2010541207A JP 2010541207 A JP2010541207 A JP 2010541207A JP 5469612 B2 JP5469612 B2 JP 5469612B2
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JP
Japan
Prior art keywords
cylinder
fluid machine
rotary fluid
wall
machine according
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.)
Active
Application number
JP2010541207A
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English (en)
Japanese (ja)
Other versions
JPWO2010064377A1 (ja
Inventor
直洋 土屋
康弘 岸
利行 寺井
裕吉 中田
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 Appliances 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 JP2010541207A priority Critical patent/JP5469612B2/ja
Publication of JPWO2010064377A1 publication Critical patent/JPWO2010064377A1/ja
Application granted granted Critical
Publication of JP5469612B2 publication Critical patent/JP5469612B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
JP2010541207A 2008-12-01 2009-11-24 ロータリ流体機械 Active JP5469612B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010541207A JP5469612B2 (ja) 2008-12-01 2009-11-24 ロータリ流体機械

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008305837 2008-12-01
JP2008305837 2008-12-01
JP2010541207A JP5469612B2 (ja) 2008-12-01 2009-11-24 ロータリ流体機械
PCT/JP2009/006314 WO2010064377A1 (ja) 2008-12-01 2009-11-24 ロータリ流体機械

Publications (2)

Publication Number Publication Date
JPWO2010064377A1 JPWO2010064377A1 (ja) 2012-05-10
JP5469612B2 true JP5469612B2 (ja) 2014-04-16

Family

ID=42233036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010541207A Active JP5469612B2 (ja) 2008-12-01 2009-11-24 ロータリ流体機械

Country Status (4)

Country Link
JP (1) JP5469612B2 (ko)
KR (1) KR101300920B1 (ko)
CN (1) CN102224345B (ko)
WO (1) WO2010064377A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114301B (zh) * 2015-09-09 2017-06-23 山东科灵新能源发展有限公司 无外泄漏的转子液体泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003161278A (ja) * 2001-11-22 2003-06-06 Hitachi Ltd 密閉形ロータリ圧縮機
JP2008208262A (ja) * 2007-02-27 2008-09-11 Nippon Oil Corp 冷凍機油組成物および冷凍機用作動流体組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862260B2 (ja) * 1989-03-16 1999-03-03 株式会社日立製作所 ロータリ圧縮機
KR19990025773A (ko) * 1997-09-18 1999-04-06 구자홍 밀폐형 회전식 압축기의 실린더 고정구조
CN1538071A (zh) * 2003-04-16 2004-10-20 松下电器产业株式会社 旋转压缩机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003161278A (ja) * 2001-11-22 2003-06-06 Hitachi Ltd 密閉形ロータリ圧縮機
JP2008208262A (ja) * 2007-02-27 2008-09-11 Nippon Oil Corp 冷凍機油組成物および冷凍機用作動流体組成物

Also Published As

Publication number Publication date
KR101300920B1 (ko) 2013-08-27
CN102224345B (zh) 2014-12-03
KR20110073620A (ko) 2011-06-29
CN102224345A (zh) 2011-10-19
WO2010064377A1 (ja) 2010-06-10
JPWO2010064377A1 (ja) 2012-05-10

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