CN115997074A - 涡旋压缩机 - Google Patents

涡旋压缩机 Download PDF

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Publication number
CN115997074A
CN115997074A CN202080103707.9A CN202080103707A CN115997074A CN 115997074 A CN115997074 A CN 115997074A CN 202080103707 A CN202080103707 A CN 202080103707A CN 115997074 A CN115997074 A CN 115997074A
Authority
CN
China
Prior art keywords
scroll
main shaft
balancer
bearing
housing
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.)
Pending
Application number
CN202080103707.9A
Other languages
English (en)
Chinese (zh)
Inventor
松井友寿
达胁浩平
岩本雄太郎
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 CN115997074A publication Critical patent/CN115997074A/zh
Pending 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)
CN202080103707.9A 2020-09-09 2020-09-09 涡旋压缩机 Pending CN115997074A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/034147 WO2022054174A1 (fr) 2020-09-09 2020-09-09 Compresseur à volute

Publications (1)

Publication Number Publication Date
CN115997074A true CN115997074A (zh) 2023-04-21

Family

ID=80631730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080103707.9A Pending CN115997074A (zh) 2020-09-09 2020-09-09 涡旋压缩机

Country Status (4)

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

Family Cites Families (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
JP4016846B2 (ja) 2003-02-05 2007-12-05 三菱電機株式会社 スクロール圧縮機
WO2016189738A1 (fr) 2015-05-28 2016-12-01 三菱電機株式会社 Compresseur à spirale
WO2017002212A1 (fr) 2015-06-30 2017-01-05 三菱電機株式会社 Compresseur à volutes
GB2569914B (en) 2016-10-28 2021-10-20 Mitsubishi Electric Corp Scroll compressor, refrigeration cycle apparatus, and shell

Also Published As

Publication number Publication date
WO2022054174A1 (fr) 2022-03-17
DE112020007599T5 (de) 2023-06-29
JPWO2022054174A1 (fr) 2022-03-17
JP7395004B2 (ja) 2023-12-08

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