EP3575601A4 - Compresseur à spirale - Google Patents

Compresseur à spirale Download PDF

Info

Publication number
EP3575601A4
EP3575601A4 EP18744823.8A EP18744823A EP3575601A4 EP 3575601 A4 EP3575601 A4 EP 3575601A4 EP 18744823 A EP18744823 A EP 18744823A EP 3575601 A4 EP3575601 A4 EP 3575601A4
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
scroll
compressor
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
EP18744823.8A
Other languages
German (de)
English (en)
Other versions
EP3575601B1 (fr
EP3575601A1 (fr
Inventor
Tsutomu Kon
Satoshi Iitsuka
Kazuya Sato
Daisuke Ogi
Akinori FUKUDA
Hiroki TAGAMI
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP3575601A1 publication Critical patent/EP3575601A1/fr
Publication of EP3575601A4 publication Critical patent/EP3575601A4/fr
Application granted granted Critical
Publication of EP3575601B1 publication Critical patent/EP3575601B1/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
    • F04C18/0215—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
    • 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
    • F04C29/0021—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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP18744823.8A 2017-01-27 2018-01-17 Compresseur à spirale Active EP3575601B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017012609A JP6688972B2 (ja) 2017-01-27 2017-01-27 スクロール圧縮機
PCT/JP2018/001196 WO2018139307A1 (fr) 2017-01-27 2018-01-17 Compresseur à spirale

Publications (3)

Publication Number Publication Date
EP3575601A1 EP3575601A1 (fr) 2019-12-04
EP3575601A4 true EP3575601A4 (fr) 2020-01-08
EP3575601B1 EP3575601B1 (fr) 2021-10-27

Family

ID=62979328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18744823.8A Active EP3575601B1 (fr) 2017-01-27 2018-01-17 Compresseur à spirale

Country Status (4)

Country Link
EP (1) EP3575601B1 (fr)
JP (1) JP6688972B2 (fr)
CN (1) CN110234880B (fr)
WO (1) WO2018139307A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021114718A1 (fr) * 2019-12-13 2021-06-17 艾默生环境优化技术(苏州)有限公司 Siège de palier principal et compresseur à spirale
JP2021116731A (ja) * 2020-01-24 2021-08-10 パナソニックＩｐマネジメント株式会社 スクロール圧縮機
KR102454721B1 (ko) * 2021-02-19 2022-10-14 엘지전자 주식회사 스크롤 압축기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144169A2 (fr) * 1983-11-08 1985-06-12 Sanden Corporation Compresseur avec espace de travail en spirale et débit ajustable
US20040067144A1 (en) * 2001-01-29 2004-04-08 Noboru Iida Scroll compressor
US20070036661A1 (en) * 2005-08-12 2007-02-15 Copeland Corporation Capacity modulated scroll compressor
WO2016052503A1 (fr) * 2014-09-30 2016-04-07 日立アプライアンス株式会社 Compresseur à spirales et dispositif à cycle de réfrigération l'utilisant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173253B2 (ja) * 1993-11-02 2001-06-04 松下電器産業株式会社 スクロール圧縮機
JP3146963B2 (ja) 1995-12-27 2001-03-19 ダイキン工業株式会社 スクロール形流体機械
JP3575201B2 (ja) * 1996-12-25 2004-10-13 ダイキン工業株式会社 スクロール形流体機械
US6457948B1 (en) * 2001-04-25 2002-10-01 Copeland Corporation Diagnostic system for a compressor
JP4367094B2 (ja) * 2003-11-06 2009-11-18 パナソニック株式会社 スクロール圧縮機
JP5097369B2 (ja) * 2006-08-11 2012-12-12 三洋電機株式会社 密閉型スクロール圧縮機
JP5199951B2 (ja) 2009-06-01 2013-05-15 日立アプライアンス株式会社 スクロール圧縮機
WO2014103136A1 (fr) * 2012-12-27 2014-07-03 パナソニック株式会社 Compresseur à spirale

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144169A2 (fr) * 1983-11-08 1985-06-12 Sanden Corporation Compresseur avec espace de travail en spirale et débit ajustable
US20040067144A1 (en) * 2001-01-29 2004-04-08 Noboru Iida Scroll compressor
US20070036661A1 (en) * 2005-08-12 2007-02-15 Copeland Corporation Capacity modulated scroll compressor
WO2016052503A1 (fr) * 2014-09-30 2016-04-07 日立アプライアンス株式会社 Compresseur à spirales et dispositif à cycle de réfrigération l'utilisant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018139307A1 *

Also Published As

Publication number Publication date
CN110234880B (zh) 2021-06-22
WO2018139307A1 (fr) 2018-08-02
EP3575601B1 (fr) 2021-10-27
JP6688972B2 (ja) 2020-04-28
JP2018119505A (ja) 2018-08-02
EP3575601A1 (fr) 2019-12-04
CN110234880A (zh) 2019-09-13

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