JP7223929B2 - スクロール圧縮機 - Google Patents

スクロール圧縮機 Download PDF

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Publication number
JP7223929B2
JP7223929B2 JP2021537270A JP2021537270A JP7223929B2 JP 7223929 B2 JP7223929 B2 JP 7223929B2 JP 2021537270 A JP2021537270 A JP 2021537270A JP 2021537270 A JP2021537270 A JP 2021537270A JP 7223929 B2 JP7223929 B2 JP 7223929B2
Authority
JP
Japan
Prior art keywords
scroll
pressure
orbiting scroll
oldham ring
fixed scroll
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
JP2021537270A
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English (en)
Japanese (ja)
Other versions
JPWO2021024907A1 (fr
Inventor
博之 河野
義幸 二上
淳 作田
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2021024907A1 publication Critical patent/JPWO2021024907A1/ja
Application granted granted Critical
Publication of JP7223929B2 publication Critical patent/JP7223929B2/ja
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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
    • 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
    • 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
    • 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
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP2021537270A 2019-08-08 2020-07-30 スクロール圧縮機 Active JP7223929B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019146772 2019-08-08
JP2019146772 2019-08-08
PCT/JP2020/029259 WO2021024907A1 (fr) 2019-08-08 2020-07-30 Compresseur à spirale

Publications (2)

Publication Number Publication Date
JPWO2021024907A1 JPWO2021024907A1 (fr) 2021-02-11
JP7223929B2 true JP7223929B2 (ja) 2023-02-17

Family

ID=74503808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021537270A Active JP7223929B2 (ja) 2019-08-08 2020-07-30 スクロール圧縮機

Country Status (3)

Country Link
JP (1) JP7223929B2 (fr)
CN (1) CN113454341B (fr)
WO (1) WO2021024907A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018131910A (ja) 2017-02-13 2018-08-23 パナソニックＩｐマネジメント株式会社 スクロール圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085565A (en) * 1990-09-24 1992-02-04 Carrier Corporation Axially compliant scroll with rotating pressure chambers
US6139294A (en) * 1998-06-22 2000-10-31 Tecumseh Products Company Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor
CN201972923U (zh) * 2007-10-24 2011-09-14 艾默生环境优化技术有限公司 涡旋机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018131910A (ja) 2017-02-13 2018-08-23 パナソニックＩｐマネジメント株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
JPWO2021024907A1 (fr) 2021-02-11
CN113454341B (zh) 2023-04-11
CN113454341A (zh) 2021-09-28
WO2021024907A1 (fr) 2021-02-11

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