JPWO2022054174A1 - - Google Patents

Info

Publication number
JPWO2022054174A1
JPWO2022054174A1 JP2022548296A JP2022548296A JPWO2022054174A1 JP WO2022054174 A1 JPWO2022054174 A1 JP WO2022054174A1 JP 2022548296 A JP2022548296 A JP 2022548296A JP 2022548296 A JP2022548296 A JP 2022548296A JP WO2022054174 A1 JPWO2022054174 A1 JP WO2022054174A1
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
JP2022548296A
Other languages
Japanese (ja)
Other versions
JP7395004B2 (ja
JPWO2022054174A5 (https=
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 JPWO2022054174A1 publication Critical patent/JPWO2022054174A1/ja
Publication of JPWO2022054174A5 publication Critical patent/JPWO2022054174A5/ja
Application granted granted Critical
Publication of JP7395004B2 publication Critical patent/JP7395004B2/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
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2022548296A 2020-09-09 2020-09-09 スクロール圧縮機 Active JP7395004B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/034147 WO2022054174A1 (ja) 2020-09-09 2020-09-09 スクロール圧縮機

Publications (3)

Publication Number Publication Date
JPWO2022054174A1 true JPWO2022054174A1 (https=) 2022-03-17
JPWO2022054174A5 JPWO2022054174A5 (https=) 2022-11-07
JP7395004B2 JP7395004B2 (ja) 2023-12-08

Family

ID=80631730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022548296A Active JP7395004B2 (ja) 2020-09-09 2020-09-09 スクロール圧縮機

Country Status (4)

Country Link
JP (1) JP7395004B2 (https=)
CN (1) CN115997074A (https=)
DE (1) DE112020007599T5 (https=)
WO (1) WO2022054174A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024122719A1 (de) * 2024-08-08 2026-02-12 OET GmbH Verdrängermaschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149784A (ja) * 1988-11-30 1990-06-08 Daikin Ind Ltd スクロール型流体装置
JPH06317271A (ja) * 1993-05-06 1994-11-15 Hitachi Ltd 密閉形スクロール圧縮機
JPH07208350A (ja) * 1994-01-13 1995-08-08 Fujitsu General Ltd スクロール圧縮機
JP2003201979A (ja) * 2003-02-05 2003-07-18 Mitsubishi Electric Corp スクロール圧縮機
WO2016189738A1 (ja) * 2015-05-28 2016-12-01 三菱電機株式会社 スクロール圧縮機
WO2017002212A1 (ja) * 2015-06-30 2017-01-05 三菱電機株式会社 スクロール圧縮機
WO2018078787A1 (ja) * 2016-10-28 2018-05-03 三菱電機株式会社 スクロール圧縮機、冷凍サイクル装置およびシェル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0544659A (ja) * 1991-08-07 1993-02-23 Mitsubishi Electric Corp スクロール圧縮機
JP2012207624A (ja) * 2011-03-30 2012-10-25 Sanyo Electric Co Ltd スクロール型圧縮機
KR101718045B1 (ko) * 2015-09-07 2017-03-20 엘지전자 주식회사 스크롤 압축기
WO2019087227A1 (ja) * 2017-10-30 2019-05-09 三菱電機株式会社 スクロール圧縮機
KR102002125B1 (ko) * 2018-03-02 2019-07-19 엘지전자 주식회사 스크롤 압축기

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149784A (ja) * 1988-11-30 1990-06-08 Daikin Ind Ltd スクロール型流体装置
JPH06317271A (ja) * 1993-05-06 1994-11-15 Hitachi Ltd 密閉形スクロール圧縮機
JPH07208350A (ja) * 1994-01-13 1995-08-08 Fujitsu General Ltd スクロール圧縮機
JP2003201979A (ja) * 2003-02-05 2003-07-18 Mitsubishi Electric Corp スクロール圧縮機
WO2016189738A1 (ja) * 2015-05-28 2016-12-01 三菱電機株式会社 スクロール圧縮機
WO2017002212A1 (ja) * 2015-06-30 2017-01-05 三菱電機株式会社 スクロール圧縮機
WO2018078787A1 (ja) * 2016-10-28 2018-05-03 三菱電機株式会社 スクロール圧縮機、冷凍サイクル装置およびシェル

Also Published As

Publication number Publication date
JP7395004B2 (ja) 2023-12-08
WO2022054174A1 (ja) 2022-03-17
CN115997074A (zh) 2023-04-21
DE112020007599T5 (de) 2023-06-29

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