CN101680447A - 涡旋式流体机械 - Google Patents

涡旋式流体机械 Download PDF

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Publication number
CN101680447A
CN101680447A CN200880018220A CN200880018220A CN101680447A CN 101680447 A CN101680447 A CN 101680447A CN 200880018220 A CN200880018220 A CN 200880018220A CN 200880018220 A CN200880018220 A CN 200880018220A CN 101680447 A CN101680447 A CN 101680447A
Authority
CN
China
Prior art keywords
chamfered edge
clinch
edge portion
conical surface
root
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
CN200880018220A
Other languages
English (en)
Chinese (zh)
Inventor
东山彰良
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of CN101680447A publication Critical patent/CN101680447A/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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • 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
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1027—CO2
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1072—Oxygen (O2)
    • 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)
CN200880018220A 2007-05-31 2008-05-21 涡旋式流体机械 Pending CN101680447A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP145176/2007 2007-05-31
JP2007145176A JP2008297977A (ja) 2007-05-31 2007-05-31 スクロール型流体機械
PCT/JP2008/059360 WO2008149672A1 (fr) 2007-05-31 2008-05-21 Machine de liquide de type à rouleau

Publications (1)

Publication Number Publication Date
CN101680447A true CN101680447A (zh) 2010-03-24

Family

ID=40093497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880018220A Pending CN101680447A (zh) 2007-05-31 2008-05-21 涡旋式流体机械

Country Status (4)

Country Link
EP (1) EP2154375A4 (fr)
JP (1) JP2008297977A (fr)
CN (1) CN101680447A (fr)
WO (1) WO2008149672A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002673A (zh) * 2014-12-15 2017-08-01 三菱重工汽车空调系统株式会社 涡旋流体机械

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10711782B2 (en) * 2017-04-20 2020-07-14 Lg Electronics Inc. Scroll compressor with wrap contour modification

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131809A (ja) * 1984-11-27 1986-06-19 Mitsubishi Heavy Ind Ltd スクロ−ル部材の成形方法
JPS6176185A (ja) * 1984-09-20 1986-04-18 松下電工株式会社 ヘア−カツタ−
JPS6176185U (fr) * 1984-10-26 1986-05-22
JPS6276185U (fr) 1985-07-15 1987-05-15
JPS6282391U (fr) 1985-11-11 1987-05-26
JPH05187371A (ja) * 1992-01-13 1993-07-27 Hitachi Ltd スクロール圧縮機とスクロールラップ加工用エンドミル
JP3574255B2 (ja) * 1996-02-14 2004-10-06 株式会社ケーヒン スクロール型圧縮機の製造方法
JP2001329972A (ja) 2000-05-19 2001-11-30 Fujitsu General Ltd スクロール圧縮機
JP2001342979A (ja) * 2000-05-31 2001-12-14 Denso Corp スクロール型圧縮機およびそのスクロール部材の製造方法
JP3919631B2 (ja) 2002-08-13 2007-05-30 株式会社ケーヒン スクロール型圧縮機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002673A (zh) * 2014-12-15 2017-08-01 三菱重工汽车空调系统株式会社 涡旋流体机械
US10590769B2 (en) 2014-12-15 2020-03-17 Mitsubishi Heavy Industries Thermal Systems, Ltd. Scroll fluid machine

Also Published As

Publication number Publication date
WO2008149672A1 (fr) 2008-12-11
EP2154375A1 (fr) 2010-02-17
JP2008297977A (ja) 2008-12-11
EP2154375A4 (fr) 2013-01-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20100324