EP2497954A3 - Compresseur à spirales - Google Patents

Compresseur à spirales Download PDF

Info

Publication number
EP2497954A3
EP2497954A3 EP12158522.8A EP12158522A EP2497954A3 EP 2497954 A3 EP2497954 A3 EP 2497954A3 EP 12158522 A EP12158522 A EP 12158522A EP 2497954 A3 EP2497954 A3 EP 2497954A3
Authority
EP
European Patent Office
Prior art keywords
stationary
orbiting
end plate
clearance
spiral structure
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.)
Granted
Application number
EP12158522.8A
Other languages
German (de)
English (en)
Other versions
EP2497954B1 (fr
EP2497954A2 (fr
Inventor
Yoshiaki Miyamoto
Yoshiyuki Kimata
Youhei Hotta
Hajime Sato
Toshiyuki Goto
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
Publication of EP2497954A2 publication Critical patent/EP2497954A2/fr
Publication of EP2497954A3 publication Critical patent/EP2497954A3/fr
Application granted granted Critical
Publication of EP2497954B1 publication Critical patent/EP2497954B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04C18/0246—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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
EP12158522.8A 2011-03-09 2012-03-08 Compresseur à spirales Active EP2497954B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011051846A JP5787559B2 (ja) 2011-03-09 2011-03-09 圧縮機

Publications (3)

Publication Number Publication Date
EP2497954A2 EP2497954A2 (fr) 2012-09-12
EP2497954A3 true EP2497954A3 (fr) 2016-05-11
EP2497954B1 EP2497954B1 (fr) 2019-09-25

Family

ID=45833182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12158522.8A Active EP2497954B1 (fr) 2011-03-09 2012-03-08 Compresseur à spirales

Country Status (2)

Country Link
EP (1) EP2497954B1 (fr)
JP (1) JP5787559B2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039396B2 (en) 2012-07-03 2015-05-26 Emerson Climate Technologies, Inc. Piston and scroll compressor assembly
JP5879274B2 (ja) * 2013-01-15 2016-03-08 日立アプライアンス株式会社 スクロール圧縮機
WO2014134058A1 (fr) * 2013-02-26 2014-09-04 Emerson Climate Technologies, Inc. Système comportant des compresseurs côté haute pression et côté basse pression
KR101563740B1 (ko) 2013-12-26 2015-10-27 갑을오토텍(주) 냉방성능 조절이 가능한 스크롤 압축기
CN104696217B (zh) * 2014-08-29 2017-09-01 北京实验工厂 涡旋干式真空泵及其制造方法、真空系统
EP4074975A4 (fr) * 2019-12-12 2023-01-25 Daikin Industries, Ltd. Compresseur à spirales

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106287A1 (fr) * 1982-10-09 1984-04-25 Sanden Corporation Appareil à volutes pour déplacer un fluide
JPS59192687U (ja) * 1983-06-07 1984-12-21 株式会社豊田自動織機製作所 スクロ−ル圧縮機のスクロ−ル部材
JPH04153589A (ja) * 1990-10-17 1992-05-27 Nippondenso Co Ltd スクロール型圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587074A (ja) 1991-07-30 1993-04-06 Mitsubishi Heavy Ind Ltd ２段圧縮機
JPH08261170A (ja) * 1995-03-28 1996-10-08 Mitsubishi Electric Corp スクロール圧縮機
JP3556935B2 (ja) 2001-11-21 2004-08-25 三菱重工業株式会社 スクロール型圧縮機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106287A1 (fr) * 1982-10-09 1984-04-25 Sanden Corporation Appareil à volutes pour déplacer un fluide
JPS59192687U (ja) * 1983-06-07 1984-12-21 株式会社豊田自動織機製作所 スクロ−ル圧縮機のスクロ−ル部材
JPH04153589A (ja) * 1990-10-17 1992-05-27 Nippondenso Co Ltd スクロール型圧縮機

Also Published As

Publication number Publication date
JP2012188964A (ja) 2012-10-04
EP2497954B1 (fr) 2019-09-25
JP5787559B2 (ja) 2015-09-30
EP2497954A2 (fr) 2012-09-12

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