JP7135239B2 - スクロール圧縮機における軸方向ピストンコンプライアンス - Google Patents

スクロール圧縮機における軸方向ピストンコンプライアンス Download PDF

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Publication number
JP7135239B2
JP7135239B2 JP2022512811A JP2022512811A JP7135239B2 JP 7135239 B2 JP7135239 B2 JP 7135239B2 JP 2022512811 A JP2022512811 A JP 2022512811A JP 2022512811 A JP2022512811 A JP 2022512811A JP 7135239 B2 JP7135239 B2 JP 7135239B2
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Japan
Prior art keywords
orbiting scroll
scroll
drive shaft
axial
main frame
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JP2022512811A
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English (en)
Japanese (ja)
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JP2022536870A (ja
Inventor
ハーン グレゴリー
フィールズ ジーン
建輝 彭
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.)
Hitachi Johnson Controls Air Conditioning Inc
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Hitachi Johnson Controls Air Conditioning Inc
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Publication of JP2022536870A publication Critical patent/JP2022536870A/ja
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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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2022512811A 2019-08-26 2019-08-26 スクロール圧縮機における軸方向ピストンコンプライアンス Active JP7135239B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/000936 WO2021038258A1 (en) 2019-08-26 2019-08-26 Axial piston compliance in scroll compressors

Publications (2)

Publication Number Publication Date
JP2022536870A JP2022536870A (ja) 2022-08-19
JP7135239B2 true JP7135239B2 (ja) 2022-09-12

Family

ID=68425158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512811A Active JP7135239B2 (ja) 2019-08-26 2019-08-26 スクロール圧縮機における軸方向ピストンコンプライアンス

Country Status (3)

Country Link
JP (1) JP7135239B2 (zh)
CN (1) CN114270045B (zh)
WO (1) WO2021038258A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148347A (ja) 2001-11-08 2003-05-21 Mitsubishi Electric Corp 圧縮機
JP2006322421A (ja) 2005-05-20 2006-11-30 Fujitsu General Ltd スクロール圧縮機
WO2017187519A1 (ja) 2016-04-26 2017-11-02 三菱電機株式会社 圧縮機及び冷凍サイクル装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208996942U (zh) * 2018-09-06 2019-06-18 艾默生环境优化技术(苏州)有限公司 涡旋压缩机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148347A (ja) 2001-11-08 2003-05-21 Mitsubishi Electric Corp 圧縮機
JP2006322421A (ja) 2005-05-20 2006-11-30 Fujitsu General Ltd スクロール圧縮機
WO2017187519A1 (ja) 2016-04-26 2017-11-02 三菱電機株式会社 圧縮機及び冷凍サイクル装置

Also Published As

Publication number Publication date
CN114270045B (zh) 2023-08-25
WO2021038258A1 (en) 2021-03-04
JP2022536870A (ja) 2022-08-19
CN114270045A (zh) 2022-04-01

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