JPWO2022071039A1 - - Google Patents

Info

Publication number
JPWO2022071039A1
JPWO2022071039A1 JP2022553854A JP2022553854A JPWO2022071039A1 JP WO2022071039 A1 JPWO2022071039 A1 JP WO2022071039A1 JP 2022553854 A JP2022553854 A JP 2022553854A JP 2022553854 A JP2022553854 A JP 2022553854A JP WO2022071039 A1 JPWO2022071039 A1 JP WO2022071039A1
Authority
JP
Japan
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
JP2022553854A
Other versions
JP7442668B2 (ja
JPWO2022071039A5 (ja
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 filed Critical
Publication of JPWO2022071039A1 publication Critical patent/JPWO2022071039A1/ja
Publication of JPWO2022071039A5 publication Critical patent/JPWO2022071039A5/ja
Application granted granted Critical
Publication of JP7442668B2 publication Critical patent/JP7442668B2/ja
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
    • 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
    • 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
    • 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
    • F04C2240/807—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)
JP2022553854A 2020-10-01 2021-09-22 スクロール圧縮機 Active JP7442668B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020166732 2020-10-01
JP2020166732 2020-10-01
PCT/JP2021/034697 WO2022071039A1 (ja) 2020-10-01 2021-09-22 スクロール圧縮機

Publications (3)

Publication Number Publication Date
JPWO2022071039A1 true JPWO2022071039A1 (ja) 2022-04-07
JPWO2022071039A5 JPWO2022071039A5 (ja) 2022-11-16
JP7442668B2 JP7442668B2 (ja) 2024-03-04

Family

ID=80950215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553854A Active JP7442668B2 (ja) 2020-10-01 2021-09-22 スクロール圧縮機

Country Status (5)

Country Link
JP (1) JP7442668B2 (ja)
CN (1) CN116348677A (ja)
DE (1) DE112021005143T5 (ja)
GB (2) GB202407600D0 (ja)
WO (1) WO2022071039A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000073977A (ja) * 1998-09-03 2000-03-07 Hitachi Ltd 密閉形電動圧縮機
WO2015125304A1 (ja) * 2014-02-24 2015-08-27 三菱電機株式会社 圧縮機
WO2018131088A1 (ja) * 2017-01-11 2018-07-19 三菱電機株式会社 圧縮機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2972464B2 (ja) * 1992-10-29 1999-11-08 北越工業株式会社 スクロール型流体機械
JP3260049B2 (ja) * 1994-12-21 2002-02-25 東芝キヤリア株式会社 スクロール形圧縮機
WO2006067844A1 (ja) * 2004-12-22 2006-06-29 Mitsubishi Denki Kabushiki Kaisha スクロール圧縮機
JP2014118954A (ja) * 2012-12-19 2014-06-30 Mitsubishi Electric Corp スクロール圧縮機
JP2016050551A (ja) 2014-09-01 2016-04-11 ダイキン工業株式会社 圧縮機および圧縮機の組立方法
US10294942B2 (en) * 2014-12-12 2019-05-21 Daikin Industries, Ltd. Compressor
CN105756928B (zh) * 2014-12-16 2018-11-09 上海海立新能源技术有限公司 一种涡旋压缩机的平衡配重机构
CN107061269A (zh) * 2017-06-12 2017-08-18 美的集团股份有限公司 涡旋压缩机
JP7151470B2 (ja) * 2018-12-26 2022-10-12 株式会社豊田自動織機 電動圧縮機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000073977A (ja) * 1998-09-03 2000-03-07 Hitachi Ltd 密閉形電動圧縮機
WO2015125304A1 (ja) * 2014-02-24 2015-08-27 三菱電機株式会社 圧縮機
WO2018131088A1 (ja) * 2017-01-11 2018-07-19 三菱電機株式会社 圧縮機

Also Published As

Publication number Publication date
CN116348677A (zh) 2023-06-27
GB202407600D0 (en) 2024-07-10
GB202300713D0 (en) 2023-03-01
WO2022071039A1 (ja) 2022-04-07
DE112021005143T5 (de) 2023-08-10
GB2611698B (en) 2024-07-17
JP7442668B2 (ja) 2024-03-04
GB2611698A (en) 2023-04-12

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