JPWO2022004028A1 - - Google Patents

Info

Publication number
JPWO2022004028A1
JPWO2022004028A1 JP2022533665A JP2022533665A JPWO2022004028A1 JP WO2022004028 A1 JPWO2022004028 A1 JP WO2022004028A1 JP 2022533665 A JP2022533665 A JP 2022533665A JP 2022533665 A JP2022533665 A JP 2022533665A JP WO2022004028 A1 JPWO2022004028 A1 JP WO2022004028A1
Authority
JP
Japan
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
JP2022533665A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022004028A1 publication Critical patent/JPWO2022004028A1/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
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2022533665A 2020-06-29 2021-01-20 Pending JPWO2022004028A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020111037 2020-06-29
PCT/JP2021/001772 WO2022004028A1 (en) 2020-06-29 2021-01-20 Rotary compressor and refrigeration cycle device

Publications (1)

Publication Number Publication Date
JPWO2022004028A1 true JPWO2022004028A1 (en) 2022-01-06

Family

ID=79315186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022533665A Pending JPWO2022004028A1 (en) 2020-06-29 2021-01-20

Country Status (4)

Country Link
EP (1) EP4174318A4 (en)
JP (1) JPWO2022004028A1 (en)
CN (1) CN115190944A (en)
WO (1) WO2022004028A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381592A (en) * 1989-08-24 1991-04-05 Mitsubishi Electric Corp Two-cylinder rotary compressor
JPH09250477A (en) * 1996-03-18 1997-09-22 Toshiba Corp Rotary compressor
JP2000120572A (en) 1998-10-12 2000-04-25 Sanyo Electric Co Ltd Rotary compressor
JP4289975B2 (en) * 2003-11-05 2009-07-01 三洋電機株式会社 Multi-stage rotary compressor
KR101442550B1 (en) * 2008-08-06 2014-09-22 엘지전자 주식회사 Rotary compressor
JP2010255624A (en) * 2009-03-31 2010-11-11 Panasonic Corp Rotary compressor

Also Published As

Publication number Publication date
EP4174318A4 (en) 2023-12-13
WO2022004028A1 (en) 2022-01-06
EP4174318A1 (en) 2023-05-03
CN115190944A (en) 2022-10-14

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