EP4033101A4 - Scroll compressor - Google Patents

Scroll compressor Download PDF

Info

Publication number
EP4033101A4
EP4033101A4 EP20864917.8A EP20864917A EP4033101A4 EP 4033101 A4 EP4033101 A4 EP 4033101A4 EP 20864917 A EP20864917 A EP 20864917A EP 4033101 A4 EP4033101 A4 EP 4033101A4
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.)
Pending
Application number
EP20864917.8A
Other languages
German (de)
French (fr)
Other versions
EP4033101A1 (en
Inventor
Sadamitsu TSUKAGOSHI
Shunichiro MOTOHASHI
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.)
Valeo Japan Co Ltd
Original Assignee
Valeo Japan 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 Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of EP4033101A1 publication Critical patent/EP4033101A1/en
Publication of EP4033101A4 publication Critical patent/EP4033101A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/063—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with only rolling movement
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/605—Balancing
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP20864917.8A 2019-09-20 2020-09-10 Scroll compressor Pending EP4033101A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019171828 2019-09-20
PCT/JP2020/034308 WO2021054241A1 (en) 2019-09-20 2020-09-10 Scroll compressor

Publications (2)

Publication Number Publication Date
EP4033101A1 EP4033101A1 (en) 2022-07-27
EP4033101A4 true EP4033101A4 (en) 2023-08-16

Family

ID=74884670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20864917.8A Pending EP4033101A4 (en) 2019-09-20 2020-09-10 Scroll compressor

Country Status (4)

Country Link
EP (1) EP4033101A4 (en)
JP (1) JPWO2021054241A1 (en)
CN (1) CN114402139B (en)
WO (1) WO2021054241A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12117000B2 (en) * 2022-06-09 2024-10-15 Hanon Systems Orbiting scroll platter mass reduction
CN116816680A (en) * 2022-10-28 2023-09-29 杭州绿能新能源汽车部件有限公司 Compressor with exhaust oil-separating structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126095U (en) * 1985-01-28 1986-08-07
US20060171830A1 (en) * 2005-01-12 2006-08-03 Yuji Takei Scroll type hydraulic machine
US20130071279A1 (en) * 2010-05-27 2013-03-21 Jiro lizuka Scroll-Type Fluid Machine
WO2018003032A1 (en) * 2016-06-29 2018-01-04 株式会社ヴァレオジャパン Scroll compressor
WO2019057056A1 (en) * 2017-09-19 2019-03-28 艾默生环境优化技术(苏州)有限公司 Movable scroll device for scroll compressor and method for manufacturing same, and scroll compressor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198985A (en) * 1984-10-20 1986-05-17 Tokico Ltd Scroll type compressor
JP2756014B2 (en) * 1990-02-21 1998-05-25 株式会社日立製作所 Scroll compressor
JP2541176B2 (en) * 1991-01-09 1996-10-09 ダイキン工業株式会社 Movable scroll of scroll type fluid machine
JPH09264274A (en) * 1996-03-27 1997-10-07 Sanyo Electric Co Ltd Scroll compressor
JP2000320478A (en) * 1999-05-13 2000-11-21 Sanden Corp Scroll-type fluid machine
JP3516016B2 (en) * 2000-07-10 2004-04-05 哲哉 ▲荒▼田 Scroll fluid machine
JP2005240584A (en) * 2004-02-24 2005-09-08 Mitsubishi Heavy Ind Ltd Horizontal scroll compressor and air conditioner
JP2006336543A (en) * 2005-06-02 2006-12-14 Matsushita Electric Ind Co Ltd Scroll compressor
JP2007170285A (en) * 2005-12-22 2007-07-05 Yanmar Co Ltd Scroll fluid machine
JP6554926B2 (en) * 2015-06-10 2019-08-07 富士電機株式会社 Scroll compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126095U (en) * 1985-01-28 1986-08-07
US20060171830A1 (en) * 2005-01-12 2006-08-03 Yuji Takei Scroll type hydraulic machine
US20130071279A1 (en) * 2010-05-27 2013-03-21 Jiro lizuka Scroll-Type Fluid Machine
WO2018003032A1 (en) * 2016-06-29 2018-01-04 株式会社ヴァレオジャパン Scroll compressor
WO2019057056A1 (en) * 2017-09-19 2019-03-28 艾默生环境优化技术(苏州)有限公司 Movable scroll device for scroll compressor and method for manufacturing same, and scroll compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021054241A1 *

Also Published As

Publication number Publication date
JPWO2021054241A1 (en) 2021-03-25
CN114402139A (en) 2022-04-26
CN114402139B (en) 2024-01-30
EP4033101A1 (en) 2022-07-27
WO2021054241A1 (en) 2021-03-25

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