CN109312739B - 涡旋流体机械 - Google Patents

涡旋流体机械 Download PDF

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Publication number
CN109312739B
CN109312739B CN201780026493.8A CN201780026493A CN109312739B CN 109312739 B CN109312739 B CN 109312739B CN 201780026493 A CN201780026493 A CN 201780026493A CN 109312739 B CN109312739 B CN 109312739B
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CN
China
Prior art keywords
end plate
wall body
tip
wall
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
CN201780026493.8A
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English (en)
Chinese (zh)
Other versions
CN109312739A (zh
Inventor
佐藤创
木全央幸
堀田阳平
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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.)
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Publication of CN109312739A publication Critical patent/CN109312739A/zh
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Publication of CN109312739B publication Critical patent/CN109312739B/zh
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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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0276—Different wall heights
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0284—Details of the wrap tips

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
CN201780026493.8A 2016-08-31 2017-08-25 涡旋流体机械 Active CN109312739B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016169193A JP6382268B2 (ja) 2016-08-31 2016-08-31 スクロール流体機械
JP2016-169193 2016-08-31
PCT/JP2017/030636 WO2018043362A1 (ja) 2016-08-31 2017-08-25 スクロール流体機械

Publications (2)

Publication Number Publication Date
CN109312739A CN109312739A (zh) 2019-02-05
CN109312739B true CN109312739B (zh) 2020-04-03

Family

ID=61301007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780026493.8A Active CN109312739B (zh) 2016-08-31 2017-08-25 涡旋流体机械

Country Status (4)

Country Link
EP (1) EP3444476B1 (ja)
JP (1) JP6382268B2 (ja)
CN (1) CN109312739B (ja)
WO (1) WO2018043362A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07259762A (ja) * 1994-03-16 1995-10-09 Tokico Ltd スクロール式流体機械
CN1353247A (zh) * 2000-11-06 2002-06-12 三菱重工业株式会社 涡旋压缩机
JP2005207313A (ja) * 2004-01-22 2005-08-04 Sanden Corp スクロール圧縮機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318601A (ja) * 1989-06-14 1991-01-28 Matsushita Electric Ind Co Ltd スクロール流体装置
JPH05296168A (ja) * 1992-04-17 1993-11-09 Hitachi Ltd スクロール圧縮機
JP3881861B2 (ja) * 2001-02-02 2007-02-14 三菱重工業株式会社 スクロール圧縮機
JP2009228476A (ja) * 2008-03-19 2009-10-08 Daikin Ind Ltd スクロール圧縮機
JP6180860B2 (ja) 2013-09-11 2017-08-16 三菱重工業株式会社 スクロール圧縮機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07259762A (ja) * 1994-03-16 1995-10-09 Tokico Ltd スクロール式流体機械
CN1353247A (zh) * 2000-11-06 2002-06-12 三菱重工业株式会社 涡旋压缩机
JP2005207313A (ja) * 2004-01-22 2005-08-04 Sanden Corp スクロール圧縮機

Also Published As

Publication number Publication date
WO2018043362A1 (ja) 2018-03-08
EP3444476A4 (en) 2019-03-13
CN109312739A (zh) 2019-02-05
JP6382268B2 (ja) 2018-08-29
EP3444476A1 (en) 2019-02-20
JP2018035738A (ja) 2018-03-08
EP3444476B1 (en) 2021-01-06

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