JP7395004B2 - 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
JP7395004B2
JP7395004B2 JP2022548296A JP2022548296A JP7395004B2 JP 7395004 B2 JP7395004 B2 JP 7395004B2 JP 2022548296 A JP2022548296 A JP 2022548296A JP 2022548296 A JP2022548296 A JP 2022548296A JP 7395004 B2 JP7395004 B2 JP 7395004B2
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JP
Japan
Prior art keywords
scroll
main shaft
balancer
shell
bearing
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
JP2022548296A
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English (en)
Japanese (ja)
Other versions
JPWO2022054174A1 (https=
JPWO2022054174A5 (https=
Inventor
友寿 松井
浩平 達脇
雄太郎 岩本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022054174A1 publication Critical patent/JPWO2022054174A1/ja
Publication of JPWO2022054174A5 publication Critical patent/JPWO2022054174A5/ja
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Publication of JP7395004B2 publication Critical patent/JP7395004B2/ja
Active legal-status Critical Current
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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
    • 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 JPWO2022054174A1 (https=) 2022-03-17
JPWO2022054174A5 JPWO2022054174A5 (https=) 2022-11-07
JP7395004B2 true 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (8)

* 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
JPH0544659A (ja) * 1991-08-07 1993-02-23 Mitsubishi Electric Corp スクロール圧縮機
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPWO2022054174A1 (https=) 2022-03-17
WO2022054174A1 (ja) 2022-03-17
CN115997074A (zh) 2023-04-21
DE112020007599T5 (de) 2023-06-29

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