EP3896285B8 - Drehkompressor und kühlkreisvorrichtung - Google Patents

Drehkompressor und kühlkreisvorrichtung Download PDF

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Publication number
EP3896285B8
EP3896285B8 EP18942836.0A EP18942836A EP3896285B8 EP 3896285 B8 EP3896285 B8 EP 3896285B8 EP 18942836 A EP18942836 A EP 18942836A EP 3896285 B8 EP3896285 B8 EP 3896285B8
Authority
EP
European Patent Office
Prior art keywords
refrigeration cycle
rotary compressor
cycle device
compressor
rotary
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
EP18942836.0A
Other languages
English (en)
French (fr)
Other versions
EP3896285B1 (de
EP3896285A1 (de
EP3896285A4 (de
Inventor
Masahiro Hatayama
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.)
Carrier Japan Corp
Original Assignee
Carrier Japan Corp
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 Carrier Japan Corp filed Critical Carrier Japan Corp
Publication of EP3896285A1 publication Critical patent/EP3896285A1/de
Publication of EP3896285A4 publication Critical patent/EP3896285A4/de
Publication of EP3896285B1 publication Critical patent/EP3896285B1/de
Application granted granted Critical
Publication of EP3896285B8 publication Critical patent/EP3896285B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/261—Carbon dioxide (CO2)
    • 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
    • F04C2240/10—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/14—Self lubricating materials; Solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP18942836.0A 2018-12-12 2018-12-12 Drehkompressor und kühlkreisvorrichtung Active EP3896285B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/045713 WO2020121443A1 (ja) 2018-12-12 2018-12-12 回転式圧縮機および冷凍サイクル装置

Publications (4)

Publication Number Publication Date
EP3896285A1 EP3896285A1 (de) 2021-10-20
EP3896285A4 EP3896285A4 (de) 2022-08-03
EP3896285B1 EP3896285B1 (de) 2025-02-26
EP3896285B8 true EP3896285B8 (de) 2025-04-09

Family

ID=71075301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18942836.0A Active EP3896285B8 (de) 2018-12-12 2018-12-12 Drehkompressor und kühlkreisvorrichtung

Country Status (4)

Country Link
EP (1) EP3896285B8 (de)
JP (1) JP7186242B2 (de)
CN (1) CN113167276B (de)
WO (1) WO2020121443A1 (de)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143483A (ja) * 1990-10-05 1992-05-18 Daikin Ind Ltd ローリングピストン型圧縮機
US20070071628A1 (en) * 2005-09-29 2007-03-29 Tecumseh Products Company Compressor
JP4953974B2 (ja) * 2007-08-10 2012-06-13 三菱電機株式会社 ロータリ圧縮機
JP2013072362A (ja) * 2011-09-28 2013-04-22 Daikin Industries Ltd 圧縮機
JP6156697B2 (ja) * 2011-10-18 2017-07-05 パナソニックＩｐマネジメント株式会社 ２つのシリンダを持ったロータリ圧縮機
JP2014202200A (ja) 2013-04-10 2014-10-27 ダイキン工業株式会社 ロータリ圧縮機
JP5964394B2 (ja) * 2014-11-19 2016-08-03 ファナック株式会社 電動機の回転子、電動機、工作機械、および回転子の製造方法
JP2017133474A (ja) * 2016-01-29 2017-08-03 ダイキン工業株式会社 ロータリー圧縮機
JP7002033B2 (ja) * 2016-02-26 2022-01-20 パナソニックＩｐマネジメント株式会社 ２シリンダ型密閉圧縮機
WO2018116912A1 (ja) * 2016-12-19 2018-06-28 東芝キヤリア株式会社 回転式圧縮機および冷凍サイクル装置
JP6568841B2 (ja) * 2016-12-27 2019-08-28 日立ジョンソンコントロールズ空調株式会社 密閉形回転圧縮機及び冷凍空調装置
JP6768553B2 (ja) * 2017-02-21 2020-10-14 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置

Also Published As

Publication number Publication date
WO2020121443A1 (ja) 2020-06-18
EP3896285B1 (de) 2025-02-26
CN113167276B (zh) 2023-04-14
JP7186242B2 (ja) 2022-12-08
EP3896285A1 (de) 2021-10-20
JPWO2020121443A1 (ja) 2021-09-30
CN113167276A (zh) 2021-07-23
EP3896285A4 (de) 2022-08-03

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