EP4033101B1 - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
EP4033101B1
EP4033101B1 EP20864917.8A EP20864917A EP4033101B1 EP 4033101 B1 EP4033101 B1 EP 4033101B1 EP 20864917 A EP20864917 A EP 20864917A EP 4033101 B1 EP4033101 B1 EP 4033101B1
Authority
EP
European Patent Office
Prior art keywords
orbiting
end plate
scroll
groove
plate surface
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
EP20864917.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4033101A4 (en
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 Electrification SAS
Original Assignee
Valeo Electrification SAS
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 Electrification SAS filed Critical Valeo Electrification SAS
Publication of EP4033101A1 publication Critical patent/EP4033101A1/en
Publication of EP4033101A4 publication Critical patent/EP4033101A4/en
Application granted granted Critical
Publication of EP4033101B1 publication Critical patent/EP4033101B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 Active EP4033101B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019171828 2019-09-20
PCT/JP2020/034308 WO2021054241A1 (ja) 2019-09-20 2020-09-10 スクロール圧縮機

Publications (3)

Publication Number Publication Date
EP4033101A1 EP4033101A1 (en) 2022-07-27
EP4033101A4 EP4033101A4 (en) 2023-08-16
EP4033101B1 true EP4033101B1 (en) 2026-04-22

Family

ID=74884670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20864917.8A Active EP4033101B1 (en) 2019-09-20 2020-09-10 Scroll compressor

Country Status (4)

Country Link
EP (1) EP4033101B1 (https=)
JP (1) JP7620557B2 (https=)
CN (1) CN114402139B (https=)
WO (1) WO2021054241A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7726110B2 (ja) * 2022-03-31 2025-08-20 株式会社豊田自動織機 両回転式スクロール型圧縮機
US12117000B2 (en) * 2022-06-09 2024-10-15 Hanon Systems Orbiting scroll platter mass reduction
JP7735944B2 (ja) * 2022-06-28 2025-09-09 株式会社豊田自動織機 スクロール型圧縮機
CN116816680A (zh) * 2022-10-28 2023-09-29 杭州绿能新能源汽车部件有限公司 具有排气分油结构的压缩机
DE102024124885A1 (de) 2023-09-22 2025-03-27 Hanon Systems Scroll-Verdichter zum Verdichten eines gasförmigen Fluids
FR3164756A1 (fr) * 2024-07-22 2026-01-23 Valeo Japan Co., Ltd. Dispositif de compression de fluide

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198985A (ja) * 1984-10-20 1986-05-17 Tokico Ltd スクロ−ル式圧縮機
JPS61126095U (https=) * 1985-01-28 1986-08-07
JP2756014B2 (ja) * 1990-02-21 1998-05-25 株式会社日立製作所 スクロール圧縮機
JP2541176B2 (ja) * 1991-01-09 1996-10-09 ダイキン工業株式会社 スクロ―ル形流体機械の可動スクロ―ル
JPH09264274A (ja) * 1996-03-27 1997-10-07 Sanyo Electric Co Ltd スクロール圧縮機
JP2000320478A (ja) * 1999-05-13 2000-11-21 Sanden Corp スクロール型流体機械
JP3516016B2 (ja) * 2000-07-10 2004-04-05 哲哉 ▲荒▼田 スクロール流体機械
JP2005240584A (ja) * 2004-02-24 2005-09-08 Mitsubishi Heavy Ind Ltd 横置き型スクロール圧縮機および空気調和装置
JP4535885B2 (ja) * 2005-01-12 2010-09-01 サンデン株式会社 スクロール型流体機械
JP2006336543A (ja) * 2005-06-02 2006-12-14 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2007170285A (ja) * 2005-12-22 2007-07-05 Yanmar Co Ltd スクロール形流体機械
JP2011247183A (ja) * 2010-05-27 2011-12-08 Sanden Corp スクロール型流体機械
JP6554926B2 (ja) * 2015-06-10 2019-08-07 富士電機株式会社 スクロール圧縮機
CN109642569B (zh) * 2016-06-29 2020-12-25 法雷奥日本株式会社 涡旋压缩机
WO2019057056A1 (zh) * 2017-09-19 2019-03-28 艾默生环境优化技术(苏州)有限公司 用于涡旋压缩机的动涡旋装置及其制造方法及涡旋压缩机

Also Published As

Publication number Publication date
JPWO2021054241A1 (https=) 2021-03-25
EP4033101A4 (en) 2023-08-16
CN114402139A (zh) 2022-04-26
JP7620557B2 (ja) 2025-01-23
WO2021054241A1 (ja) 2021-03-25
CN114402139B (zh) 2024-01-30
EP4033101A1 (en) 2022-07-27

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