EP4119796A4 - COMPRESSOR AND REFRIGERATION CYCLE DEVICE - Google Patents

COMPRESSOR AND REFRIGERATION CYCLE DEVICE Download PDF

Info

Publication number
EP4119796A4
EP4119796A4 EP20924926.7A EP20924926A EP4119796A4 EP 4119796 A4 EP4119796 A4 EP 4119796A4 EP 20924926 A EP20924926 A EP 20924926A EP 4119796 A4 EP4119796 A4 EP 4119796A4
Authority
EP
European Patent Office
Prior art keywords
compressor
refrigeration cycle
cycle device
refrigeration
cycle
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.)
Pending
Application number
EP20924926.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4119796A1 (en
Inventor
Shogo Shida
Hayato TODA
Yuzuki KAWASHIMA
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier 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 Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of EP4119796A1 publication Critical patent/EP4119796A1/en
Publication of EP4119796A4 publication Critical patent/EP4119796A4/en
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • 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
    • 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
    • F04C2240/803—Electric connectors or cables; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP20924926.7A 2020-03-09 2020-03-09 COMPRESSOR AND REFRIGERATION CYCLE DEVICE Pending EP4119796A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/010020 WO2021181463A1 (ja) 2020-03-09 2020-03-09 圧縮機、および冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP4119796A1 EP4119796A1 (en) 2023-01-18
EP4119796A4 true EP4119796A4 (en) 2023-10-11

Family

ID=77671251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20924926.7A Pending EP4119796A4 (en) 2020-03-09 2020-03-09 COMPRESSOR AND REFRIGERATION CYCLE DEVICE

Country Status (4)

Country Link
EP (1) EP4119796A4 (ja)
JP (2) JP7405946B2 (ja)
CN (1) CN115103962A (ja)
WO (1) WO2021181463A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012082776A (ja) * 2010-10-13 2012-04-26 Toshiba Carrier Corp 密閉型圧縮機及び冷凍サイクル装置
JP2013024050A (ja) * 2011-07-15 2013-02-04 Daikin Industries Ltd 圧縮機
WO2019021423A1 (ja) * 2017-07-27 2019-01-31 三菱電機株式会社 圧縮機及び空気調和機の室外機
WO2019030841A1 (ja) * 2017-08-09 2019-02-14 三菱電機株式会社 圧縮機および冷凍サイクル装置
JP2019035394A (ja) * 2017-08-21 2019-03-07 ダイキン工業株式会社 密閉型圧縮機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198223A (ja) * 2006-01-25 2007-08-09 Daikin Ind Ltd クラスタボディ及び圧縮機
KR200462471Y1 (ko) * 2007-06-22 2012-09-13 삼성전자주식회사 압축기
JP5117218B2 (ja) * 2008-02-18 2013-01-16 東芝キヤリア株式会社 密閉型圧縮機及び冷凍サイクル装置
KR102286802B1 (ko) * 2015-02-04 2021-08-09 엘지전자 주식회사 밀폐형 압축기용 터미널 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012082776A (ja) * 2010-10-13 2012-04-26 Toshiba Carrier Corp 密閉型圧縮機及び冷凍サイクル装置
JP2013024050A (ja) * 2011-07-15 2013-02-04 Daikin Industries Ltd 圧縮機
WO2019021423A1 (ja) * 2017-07-27 2019-01-31 三菱電機株式会社 圧縮機及び空気調和機の室外機
WO2019030841A1 (ja) * 2017-08-09 2019-02-14 三菱電機株式会社 圧縮機および冷凍サイクル装置
JP2019035394A (ja) * 2017-08-21 2019-03-07 ダイキン工業株式会社 密閉型圧縮機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021181463A1 *

Also Published As

Publication number Publication date
EP4119796A1 (en) 2023-01-18
JP2024022665A (ja) 2024-02-16
CN115103962A (zh) 2022-09-23
JP7405946B2 (ja) 2023-12-26
JPWO2021181463A1 (ja) 2021-09-16
WO2021181463A1 (ja) 2021-09-16

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