JP6214954B2 - 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
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
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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 PCT/JP2014/003372 priority patent/WO2015011875A1/fr
Priority to EP14830230.0A priority patent/EP2998585B1/fr
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

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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
    • 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
PCT/JP2014/003372 WO2015011875A1 (fr) 2013-07-25 2014-06-24 Compresseur à volute
EP14830230.0A EP2998585B1 (fr) 2013-07-25 2014-06-24 Compresseur à volute

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 (fr)
JP (1) JP6214954B2 (fr)
WO (1) WO2015011875A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6532713B2 (ja) * 2015-03-12 2019-06-19 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
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
EP3343596B1 (fr) * 2015-08-25 2022-01-12 Murata Machinery, Ltd. Dispositif de purge, dispositif d'emmagasinement de purge et procédé de purge
EP3564530A4 (fr) * 2016-12-28 2020-05-27 Nabtesco Corporation Machine à fluide à spirales et véhicule
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
DE102020134469A1 (de) * 2020-12-21 2022-06-23 OET GmbH Scrollverdichter zur Erzeugung von ölfreier Druckluft
EP4032764A1 (fr) * 2021-01-25 2022-07-27 ZF CV Systems Global GmbH Alimentation centrale en air

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

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