EP3076019A4 - Scroll compressor - Google Patents

Scroll compressor Download PDF

Info

Publication number
EP3076019A4
EP3076019A4 EP14866661.3A EP14866661A EP3076019A4 EP 3076019 A4 EP3076019 A4 EP 3076019A4 EP 14866661 A EP14866661 A EP 14866661A EP 3076019 A4 EP3076019 A4 EP 3076019A4
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.)
Withdrawn
Application number
EP14866661.3A
Other languages
German (de)
French (fr)
Other versions
EP3076019A1 (en
Inventor
Takashi Uekawa
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3076019A1 publication Critical patent/EP3076019A1/en
Publication of EP3076019A4 publication Critical patent/EP3076019A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • F04C29/026—Lubricant separation
    • 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
    • F04C2240/50—Bearings
    • 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
    • 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
    • F04C2240/80—Other components
    • F04C2240/809—Lubricant sump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
EP14866661.3A 2013-11-29 2014-12-01 Scroll compressor Withdrawn EP3076019A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013248126 2013-11-29
PCT/JP2014/005993 WO2015079711A1 (en) 2013-11-29 2014-12-01 Scroll compressor

Publications (2)

Publication Number Publication Date
EP3076019A1 EP3076019A1 (en) 2016-10-05
EP3076019A4 true EP3076019A4 (en) 2017-05-24

Family

ID=53198673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14866661.3A Withdrawn EP3076019A4 (en) 2013-11-29 2014-12-01 Scroll compressor

Country Status (5)

Country Link
US (1) US20170002816A1 (en)
EP (1) EP3076019A4 (en)
JP (1) JP5716862B1 (en)
CN (1) CN105765225B (en)
WO (1) WO2015079711A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018036381A1 (en) * 2016-08-23 2018-03-01 艾默生环境优化技术(苏州)有限公司 Movable scroll component, method for processing same, and scroll compressor
FR3062430B1 (en) * 2017-01-27 2021-05-21 Danfoss Commercial Compressors SPIRAL COMPRESSOR WITH ORBITAL DISCS LUBRICATION SYSTEM
KR102405400B1 (en) * 2017-02-13 2022-06-07 엘지전자 주식회사 Scroll compressor
US11680568B2 (en) * 2018-09-28 2023-06-20 Emerson Climate Technologies, Inc. Compressor oil management system
DE102020117373A1 (en) 2020-07-01 2022-01-05 Hanon Systems Scroll compressor for compressing a refrigerant and process for oil enrichment and distribution
JP2023000564A (en) * 2021-06-18 2023-01-04 パナソニックＩｐマネジメント株式会社 scroll compressor
CN113446225A (en) * 2021-08-13 2021-09-28 上海松芝酷能汽车技术有限公司 Crankshaft and scroll compressor
US12092111B2 (en) 2022-06-30 2024-09-17 Copeland Lp Compressor with oil pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012097576A (en) * 2010-10-29 2012-05-24 Daikin Industries Ltd Rotary compressor
WO2013011658A1 (en) * 2011-07-19 2013-01-24 ダイキン工業株式会社 Compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160582A (en) * 1982-03-19 1983-09-24 Hitachi Ltd Scroll compressor
JP2555766B2 (en) * 1990-09-13 1996-11-20 ダイキン工業株式会社 Scroll type fluid machine
JP2000179481A (en) * 1998-12-14 2000-06-27 Hitachi Ltd Scroll compressor
JP3858743B2 (en) * 2002-04-03 2006-12-20 ダイキン工業株式会社 Compressor
JP2005083290A (en) * 2003-09-10 2005-03-31 Fujitsu General Ltd Scroll compressor
JP4064325B2 (en) * 2003-09-22 2008-03-19 日立アプライアンス株式会社 Scroll compressor
EP2267310B1 (en) * 2008-02-28 2017-03-22 Daikin Industries, Ltd. Compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012097576A (en) * 2010-10-29 2012-05-24 Daikin Industries Ltd Rotary compressor
WO2013011658A1 (en) * 2011-07-19 2013-01-24 ダイキン工業株式会社 Compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015079711A1 *

Also Published As

Publication number Publication date
CN105765225B (en) 2017-06-06
JP5716862B1 (en) 2015-05-13
WO2015079711A1 (en) 2015-06-04
JP2015127531A (en) 2015-07-09
US20170002816A1 (en) 2017-01-05
CN105765225A (en) 2016-07-13
EP3076019A1 (en) 2016-10-05

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