JP6548880B2 - スクロール圧縮機 - Google Patents

スクロール圧縮機 Download PDF

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Publication number
JP6548880B2
JP6548880B2 JP2014189061A JP2014189061A JP6548880B2 JP 6548880 B2 JP6548880 B2 JP 6548880B2 JP 2014189061 A JP2014189061 A JP 2014189061A JP 2014189061 A JP2014189061 A JP 2014189061A JP 6548880 B2 JP6548880 B2 JP 6548880B2
Authority
JP
Japan
Prior art keywords
back pressure
scroll
outer peripheral
seal ring
thrust
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
JP2014189061A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016061208A5 (enExample
JP2016061208A (ja
Inventor
将弘 太田
将弘 太田
竹内　真実
真実 竹内
和英 渡辺
和英 渡辺
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to JP2014189061A priority Critical patent/JP6548880B2/ja
Priority to PCT/JP2015/071299 priority patent/WO2016042916A1/ja
Priority to CN201580040958.6A priority patent/CN107076143B/zh
Priority to US15/323,632 priority patent/US10487831B2/en
Priority to DE112015004225.3T priority patent/DE112015004225T5/de
Publication of JP2016061208A publication Critical patent/JP2016061208A/ja
Publication of JP2016061208A5 publication Critical patent/JP2016061208A5/ja
Application granted granted Critical
Publication of JP6548880B2 publication Critical patent/JP6548880B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, geometry
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/60—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2014189061A 2014-09-17 2014-09-17 スクロール圧縮機 Active JP6548880B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014189061A JP6548880B2 (ja) 2014-09-17 2014-09-17 スクロール圧縮機
PCT/JP2015/071299 WO2016042916A1 (ja) 2014-09-17 2015-07-28 スクロール圧縮機
CN201580040958.6A CN107076143B (zh) 2014-09-17 2015-07-28 涡旋压缩机
US15/323,632 US10487831B2 (en) 2014-09-17 2015-07-28 Scroll compressor
DE112015004225.3T DE112015004225T5 (de) 2014-09-17 2015-07-28 Scroll- bzw. schneckenkompressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014189061A JP6548880B2 (ja) 2014-09-17 2014-09-17 スクロール圧縮機

Publications (3)

Publication Number Publication Date
JP2016061208A JP2016061208A (ja) 2016-04-25
JP2016061208A5 JP2016061208A5 (enExample) 2017-09-28
JP6548880B2 true JP6548880B2 (ja) 2019-07-24

Family

ID=55532960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014189061A Active JP6548880B2 (ja) 2014-09-17 2014-09-17 スクロール圧縮機

Country Status (5)

Country Link
US (1) US10487831B2 (enExample)
JP (1) JP6548880B2 (enExample)
CN (1) CN107076143B (enExample)
DE (1) DE112015004225T5 (enExample)
WO (1) WO2016042916A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311032B (zh) 2016-05-23 2021-04-16 东京滤器株式会社 分离盘层叠体
DE102017105175B3 (de) * 2017-03-10 2018-08-23 OET GmbH Verdrängermaschine nach dem Spiralprinzip, Verfahren zum Betreiben einer Verdrängermaschine, Verdrängerspirale, Fahrzeugklimaanlage und Fahrzeug
US12065934B2 (en) 2017-06-16 2024-08-20 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
US11415135B2 (en) * 2017-06-16 2022-08-16 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
KR101970529B1 (ko) * 2018-01-04 2019-04-19 엘지전자 주식회사 전동식 압축기
KR102191123B1 (ko) * 2019-01-18 2020-12-16 엘지전자 주식회사 전동식 압축기
CN110308263B (zh) * 2019-07-18 2024-01-26 天水红山试验机有限公司 一种粗粒土压缩试验压力室
WO2021125200A1 (ja) 2019-12-17 2021-06-24 イーグル工業株式会社 摺動部品
CN114787540A (zh) 2019-12-17 2022-07-22 伊格尔工业股份有限公司 滑动部件
EP4080091A4 (en) 2019-12-17 2023-12-13 Eagle Industry Co., Ltd. SLIDING COMPONENT
US12196320B2 (en) 2020-03-31 2025-01-14 Eagle Industry Co., Ltd. Sliding component
WO2021230081A1 (ja) 2020-05-11 2021-11-18 イーグル工業株式会社 摺動部品
EP4177485A4 (en) 2020-07-06 2024-07-24 Eagle Industry Co., Ltd. SLIDING ELEMENT
EP4177500A4 (en) 2020-07-06 2024-08-14 Eagle Industry Co., Ltd. Sliding component
JP7528219B2 (ja) * 2020-07-06 2024-08-05 イーグル工業株式会社 摺動部品
EP4177487A4 (en) 2020-07-06 2024-07-24 Eagle Industry Co., Ltd. SLIDING COMPONENT
EP4177501A4 (en) 2020-07-06 2024-08-14 Eagle Industry Co., Ltd. SLIDING COMPONENT
KR102877441B1 (ko) 2020-07-06 2025-10-29 이구루코교 가부시기가이샤 회전 기계
JP7595433B2 (ja) * 2020-09-25 2024-12-06 三菱重工サーマルシステムズ株式会社 スクロール圧縮機
CN112610479B (zh) * 2020-11-23 2022-09-09 珠海格力节能环保制冷技术研究中心有限公司 一种涡旋压缩机及空调
CN116263158B (zh) * 2021-12-13 2025-10-10 苏州英华特涡旋技术股份有限公司 动盘浮动装置及包括该动盘浮动装置的压缩机
CN115013307A (zh) * 2022-05-20 2022-09-06 重庆超力高科技股份有限公司 压缩机背压结构和涡旋压缩机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751950B2 (ja) * 1988-06-28 1995-06-05 ダイキン工業株式会社 スクロール型流体装置
US4993928A (en) * 1989-10-10 1991-02-19 Carrier Corporation Scroll compressor with dual pocket axial compliance
JP2865904B2 (ja) 1991-06-07 1999-03-08 三菱重工業株式会社 スクロール型流体機械
JP2923088B2 (ja) 1991-06-07 1999-07-26 三菱重工業株式会社 スクロール型流体機械
US5591014A (en) * 1993-11-29 1997-01-07 Copeland Corporation Scroll machine with reverse rotation protection
JP3156520B2 (ja) * 1994-09-20 2001-04-16 株式会社日立製作所 スクロール流体機械
JP3438361B2 (ja) * 1994-12-09 2003-08-18 ダイキン工業株式会社 スクロール形圧縮機
JP3893487B2 (ja) * 1997-10-01 2007-03-14 三菱電機株式会社 スクロール圧縮機
US6695599B2 (en) * 2001-06-29 2004-02-24 Nippon Soken, Inc. Scroll compressor
KR101101593B1 (ko) * 2003-07-24 2012-01-02 파나소닉 주식회사 스크롤 압축기
JP4488222B2 (ja) * 2005-05-20 2010-06-23 株式会社富士通ゼネラル スクロール圧縮機
JP2009047040A (ja) * 2007-08-17 2009-03-05 Mitsubishi Heavy Ind Ltd スクロール型流体機械
JP5384017B2 (ja) * 2008-03-27 2014-01-08 三洋電機株式会社 スクロール圧縮機
JP2010133260A (ja) 2008-12-02 2010-06-17 Sanden Corp スクロール型流体機械
JP5433604B2 (ja) * 2011-02-25 2014-03-05 日立アプライアンス株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
CN107076143A (zh) 2017-08-18
US20170146014A1 (en) 2017-05-25
DE112015004225T5 (de) 2017-06-29
CN107076143B (zh) 2019-10-08
US10487831B2 (en) 2019-11-26
JP2016061208A (ja) 2016-04-25
WO2016042916A1 (ja) 2016-03-24

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