KR20210055745A - 일-방향 밸브 및 스크롤 압축기 - Google Patents

일-방향 밸브 및 스크롤 압축기 Download PDF

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Publication number
KR20210055745A
KR20210055745A KR1020217010133A KR20217010133A KR20210055745A KR 20210055745 A KR20210055745 A KR 20210055745A KR 1020217010133 A KR1020217010133 A KR 1020217010133A KR 20217010133 A KR20217010133 A KR 20217010133A KR 20210055745 A KR20210055745 A KR 20210055745A
Authority
KR
South Korea
Prior art keywords
valve
guide member
stop
flow guide
scroll compressor
Prior art date
Application number
KR1020217010133A
Other languages
English (en)
Korean (ko)
Inventor
링윈 우
강 성
신흥 천
Original Assignee
에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디.
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
Priority claimed from CN201821509943.7U external-priority patent/CN208966580U/zh
Priority claimed from CN201811074864.2A external-priority patent/CN110905803A/zh
Application filed by 에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디. filed Critical 에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디.
Priority to KR1020237040374A priority Critical patent/KR20230166142A/ko
Publication of KR20210055745A publication Critical patent/KR20210055745A/ko

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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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR1020217010133A 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기 KR20210055745A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237040374A KR20230166142A (ko) 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201821509943.7U CN208966580U (zh) 2018-09-14 2018-09-14 单向阀及涡旋压缩机
CN201811074864.2 2018-09-14
CN201821509943.7 2018-09-14
CN201811074864.2A CN110905803A (zh) 2018-09-14 2018-09-14 单向阀及涡旋压缩机
PCT/CN2019/099969 WO2020052390A1 (zh) 2018-09-14 2019-08-09 单向阀及涡旋压缩机

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237040374A Division KR20230166142A (ko) 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기

Publications (1)

Publication Number Publication Date
KR20210055745A true KR20210055745A (ko) 2021-05-17

Family

ID=69776928

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237040374A KR20230166142A (ko) 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기
KR1020217010133A KR20210055745A (ko) 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020237040374A KR20230166142A (ko) 2018-09-14 2019-08-09 일-방향 밸브 및 스크롤 압축기

Country Status (3)

Country Link
EP (1) EP3851675A4 (de)
KR (2) KR20230166142A (de)
WO (1) WO2020052390A1 (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800141A (en) * 1996-11-21 1998-09-01 Copeland Corporation Scroll machine with reverse rotation protection
KR100223437B1 (ko) * 1997-10-25 1999-10-15 윤종용 스크롤 압축기의 첵크 밸브
US6537043B1 (en) * 2001-09-05 2003-03-25 Copeland Corporation Compressor discharge valve having a contoured body with a uniform thickness
US20080101972A1 (en) * 2006-10-27 2008-05-01 Guang-Der Tarng Single-Way Valve For Scroll Compressor
CN102116291B (zh) * 2010-01-05 2013-05-08 美的集团股份有限公司 一种涡旋压缩机的逆止阀装置
CN102121472A (zh) * 2010-01-07 2011-07-13 美的集团有限公司 一种涡旋压缩机的止回阀装置
FR2960948B1 (fr) * 2010-06-02 2015-08-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
DE102012022615B4 (de) * 2011-11-30 2023-11-02 Danfoss Commercial Compressors Scroll-Kälteverdichter
CN202926643U (zh) * 2012-10-30 2013-05-08 艾默生环境优化技术(苏州)有限公司 压缩机
JP5870056B2 (ja) * 2013-03-19 2016-02-24 日立アプライアンス株式会社 スクロール圧縮機
WO2018036380A1 (zh) * 2016-08-26 2018-03-01 艾默生环境优化技术(苏州)有限公司 涡旋压缩机
KR102461068B1 (ko) * 2016-11-24 2022-10-31 엘지전자 주식회사 밀폐형 압축기
CN207795587U (zh) * 2018-01-05 2018-08-31 艾默生环境优化技术(苏州)有限公司 压缩机
CN208966580U (zh) * 2018-09-14 2019-06-11 艾默生环境优化技术(苏州)有限公司 单向阀及涡旋压缩机

Also Published As

Publication number Publication date
KR20230166142A (ko) 2023-12-06
EP3851675A4 (de) 2022-06-15
EP3851675A1 (de) 2021-07-21
WO2020052390A1 (zh) 2020-03-19

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X601 Decision of rejection after re-examination