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
Links
Classifications
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- 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
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- 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
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- 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)
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)
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)
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 |
-
2021
- 2021-09-22 DE DE112021005143.1T patent/DE112021005143T5/de active Pending
- 2021-09-22 CN CN202180065735.0A patent/CN116348677A/zh active Pending
- 2021-09-22 GB GBGB2407600.2A patent/GB202407600D0/en active Pending
- 2021-09-22 GB GB2300713.1A patent/GB2611698B/en active Active
- 2021-09-22 WO PCT/JP2021/034697 patent/WO2022071039A1/ja active Application Filing
- 2021-09-22 JP JP2022553854A patent/JP7442668B2/ja active Active
Patent Citations (3)
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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