JP6214954B2 - スクロール圧縮機 - Google Patents

スクロール圧縮機 Download PDF

Info

Publication number
JP6214954B2
JP6214954B2 JP2013154204A JP2013154204A JP6214954B2 JP 6214954 B2 JP6214954 B2 JP 6214954B2 JP 2013154204 A JP2013154204 A JP 2013154204A JP 2013154204 A JP2013154204 A JP 2013154204A JP 6214954 B2 JP6214954 B2 JP 6214954B2
Authority
JP
Japan
Prior art keywords
outer peripheral
inner peripheral
end plate
tip seal
scroll
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
JP2013154204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015025387A (ja
Inventor
創 佐藤
創 佐藤
尚夫 水野
尚夫 水野
隆英 伊藤
隆英 伊藤
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 Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2013154204A priority Critical patent/JP6214954B2/ja
Priority to EP14830230.0A priority patent/EP2998585B1/de
Priority to PCT/JP2014/003372 priority patent/WO2015011875A1/ja
Publication of JP2015025387A publication Critical patent/JP2015025387A/ja
Application granted granted Critical
Publication of JP6214954B2 publication Critical patent/JP6214954B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0276—Different wall heights
    • 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
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0284—Details of the wrap tips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2013154204A 2013-07-25 2013-07-25 スクロール圧縮機 Active JP6214954B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013154204A JP6214954B2 (ja) 2013-07-25 2013-07-25 スクロール圧縮機
EP14830230.0A EP2998585B1 (de) 2013-07-25 2014-06-24 Spiralverdichter
PCT/JP2014/003372 WO2015011875A1 (ja) 2013-07-25 2014-06-24 スクロール圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013154204A JP6214954B2 (ja) 2013-07-25 2013-07-25 スクロール圧縮機

Publications (2)

Publication Number Publication Date
JP2015025387A JP2015025387A (ja) 2015-02-05
JP6214954B2 true JP6214954B2 (ja) 2017-10-18

Family

ID=52392943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013154204A Active JP6214954B2 (ja) 2013-07-25 2013-07-25 スクロール圧縮機

Country Status (3)

Country Link
EP (1) EP2998585B1 (de)
JP (1) JP6214954B2 (de)
WO (1) WO2015011875A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170138506A (ko) * 2015-04-23 2017-12-15 에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디. 스크롤 압축기 및 스크롤 압축기를 위한 구동 샤프트 및 언로딩 부시
US10586721B2 (en) * 2015-08-25 2020-03-10 Murata Machinery, Ltd. Purge device, purge stocker, and purge method
JP6907235B2 (ja) * 2016-12-28 2021-07-21 ナブテスコ株式会社 スクロール式流体機械および車両
JP2019073988A (ja) * 2017-10-12 2019-05-16 アネスト岩田株式会社 スクロール流体機械ユニット
EP4032764A1 (de) * 2021-01-25 2022-07-27 ZF CV Systems Global GmbH Zentrale luftversorgung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717762Y2 (ja) 1989-03-27 1995-04-26 岩田塗装機工業株式会社 スクロール流体機械
JPH06323101A (ja) * 1993-05-12 1994-11-22 Daikin Ind Ltd スクロール流体機械
JP3195994B2 (ja) * 1993-12-09 2001-08-06 株式会社日立製作所 スクロール流体機械
JP2003106269A (ja) * 2001-09-28 2003-04-09 Anest Iwata Corp スクロール流体機械
JP4395325B2 (ja) * 2003-05-21 2010-01-06 三菱重工業株式会社 段付き構造スクロール流体機械
JP4814189B2 (ja) * 2007-09-21 2011-11-16 三菱重工業株式会社 スクロール圧縮機
JP2010275895A (ja) * 2009-05-27 2010-12-09 Mitsubishi Heavy Ind Ltd スクロール圧縮機
GB2472637B (en) * 2009-08-14 2015-11-25 Edwards Ltd Scroll Compressor With Plural Sealing Types
JP5773615B2 (ja) 2009-12-15 2015-09-02 三菱重工業株式会社 スクロール圧縮機
JP2013160147A (ja) * 2012-02-06 2013-08-19 Mitsubishi Heavy Ind Ltd スクロール型圧縮機

Also Published As

Publication number Publication date
JP2015025387A (ja) 2015-02-05
EP2998585A1 (de) 2016-03-23
EP2998585A4 (de) 2016-07-20
EP2998585B1 (de) 2017-04-26
WO2015011875A1 (ja) 2015-01-29

Similar Documents

Publication Publication Date Title
JP6214954B2 (ja) スクロール圧縮機
CN100402856C (zh) 涡轮型流体机械
KR101073304B1 (ko) 스크롤 압축기
JP5385873B2 (ja) 冷媒圧縮機
EP3138994B1 (de) Spiralverdichter
JP4737141B2 (ja) 圧縮機
JP3918814B2 (ja) 流体機械
JP4661801B2 (ja) スクロール型圧縮機およびその製造方法
JP2014196680A (ja) 冷媒圧縮機
JP5447140B2 (ja) 圧縮機
JP6400237B2 (ja) スクロール圧縮機
JP2013015092A (ja) 圧縮機
WO2015025416A1 (ja) 回転機械及び冷凍サイクル機器
CN106151029A (zh) 涡旋压缩机以及用于涡旋压缩机的驱动轴和卸载衬套
US11092155B2 (en) Scroll compressor including fixed and orbiting scrolls having different heights and surface hardenings
JP2006275280A (ja) 摺動部材及び流体機械
JP2005325842A (ja) 流体機械
US10337510B2 (en) Wear-resistant coating for oil pump cavity
JP7308437B2 (ja) スクロール圧縮機
JP5979974B2 (ja) スクロール圧縮機およびその設計方法
WO2022054364A1 (ja) 摺動部材およびそれを用いた圧縮機および冷凍装置
JP2012149553A (ja) 回転式圧縮機
JP2008144678A (ja) スクロール圧縮機
JP2008202567A (ja) スクロール圧縮機
JP2021014811A (ja) スクロール型流体機械

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161129

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170126

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170620

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170721

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170905

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170920

R150 Certificate of patent or registration of utility model

Ref document number: 6214954

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150