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WO2009001680A1 - Rotary compressor - Google Patents

Rotary compressor Download PDF

Info

Publication number
WO2009001680A1
WO2009001680A1 PCT/JP2008/060735 JP2008060735W WO2009001680A1 WO 2009001680 A1 WO2009001680 A1 WO 2009001680A1 JP 2008060735 W JP2008060735 W JP 2008060735W WO 2009001680 A1 WO2009001680 A1 WO 2009001680A1
Authority
WO
WIPO (PCT)
Prior art keywords
end plate
rotary compressor
plate member
muffler chamber
stagnation 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.)
Ceased
Application number
PCT/JP2008/060735
Other languages
French (fr)
Japanese (ja)
Inventor
Masanori Yanagisawa
Takehiro Kanayama
Kenichi Yuasa
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
Priority to CN2008800215133A priority Critical patent/CN101688538B/en
Publication of WO2009001680A1 publication Critical patent/WO2009001680A1/en
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
    • 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
    • F04C23/008—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
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing

Landscapes

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

Abstract

A rotary compressor has an end plate member (40) and a muffler cover (70) for forming a muffler chamber (70A) together with the end plate member (40). A partition member (71) provided in the muffler chamber (70A) forms a stagnation space (71A) on the end plate member (40), and the stagnation space (71A) is separated from other portions in the muffler chamber (70A). That is, the stagnation space (71A) is formed by overlaying the partition member (71) on the end plate member (40).
PCT/JP2008/060735 2007-06-25 2008-06-12 Rotary compressor Ceased WO2009001680A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800215133A CN101688538B (en) 2007-06-25 2008-06-12 Rotary compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007166256A JP4380734B2 (en) 2007-06-25 2007-06-25 Rotary compressor
JP2007-166256 2007-06-25

Publications (1)

Publication Number Publication Date
WO2009001680A1 true WO2009001680A1 (en) 2008-12-31

Family

ID=40185500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060735 Ceased WO2009001680A1 (en) 2007-06-25 2008-06-12 Rotary compressor

Country Status (3)

Country Link
JP (1) JP4380734B2 (en)
CN (1) CN101688538B (en)
WO (1) WO2009001680A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016160911A (en) * 2015-03-05 2016-09-05 三菱重工業株式会社 Compressor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013073183A1 (en) 2011-11-16 2013-05-23 パナソニック株式会社 Rotary compressor
EP2781757B1 (en) 2011-11-16 2019-11-06 Panasonic Corporation Rotary compressor
CN104011393B (en) 2011-12-22 2017-12-15 松下电器产业株式会社 Rotary compressor
CN102562537A (en) * 2012-03-23 2012-07-11 松下·万宝(广州)压缩机有限公司 Compressor
CN103306984B (en) * 2013-07-02 2016-05-25 松下·万宝(广州)压缩机有限公司 A kind of compressor
CN110410294B (en) * 2019-08-26 2025-01-17 珠海格力节能环保制冷技术研究中心有限公司 Cylinder block subassembly, pump body subassembly and refrigerator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569180U (en) * 1978-11-06 1980-05-13
JPS6195997U (en) * 1984-11-30 1986-06-20
JPH045485A (en) * 1990-04-20 1992-01-09 Hitachi Ltd rotary compressor
JPH0533784A (en) * 1991-07-31 1993-02-09 Kubota Corp Scroll compressor
JPH07247973A (en) * 1994-03-14 1995-09-26 Toshiba Corp Multi-cylinder type rotary compressor
JPH09158883A (en) * 1995-12-11 1997-06-17 Toshiba Corp Hermetic compressor
JP2006097697A (en) * 2005-12-28 2006-04-13 Daikin Ind Ltd High pressure dome type rotary compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110781B2 (en) * 2002-01-11 2008-07-02 株式会社日立製作所 Hermetic rotary compressor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569180U (en) * 1978-11-06 1980-05-13
JPS6195997U (en) * 1984-11-30 1986-06-20
JPH045485A (en) * 1990-04-20 1992-01-09 Hitachi Ltd rotary compressor
JPH0533784A (en) * 1991-07-31 1993-02-09 Kubota Corp Scroll compressor
JPH07247973A (en) * 1994-03-14 1995-09-26 Toshiba Corp Multi-cylinder type rotary compressor
JPH09158883A (en) * 1995-12-11 1997-06-17 Toshiba Corp Hermetic compressor
JP2006097697A (en) * 2005-12-28 2006-04-13 Daikin Ind Ltd High pressure dome type rotary compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016160911A (en) * 2015-03-05 2016-09-05 三菱重工業株式会社 Compressor
WO2016139873A1 (en) * 2015-03-05 2016-09-09 三菱重工業株式会社 Compressor
CN107250545A (en) * 2015-03-05 2017-10-13 三菱重工制冷空调系统株式会社 Compressor

Also Published As

Publication number Publication date
JP2009002298A (en) 2009-01-08
CN101688538B (en) 2012-03-14
CN101688538A (en) 2010-03-31
JP4380734B2 (en) 2009-12-09

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