WO2009019882A1 - シングルスクリュー圧縮機およびスクリューロータの加工方法 - Google Patents

シングルスクリュー圧縮機およびスクリューロータの加工方法 Download PDF

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Publication number
WO2009019882A1
WO2009019882A1 PCT/JP2008/002157 JP2008002157W WO2009019882A1 WO 2009019882 A1 WO2009019882 A1 WO 2009019882A1 JP 2008002157 W JP2008002157 W JP 2008002157W WO 2009019882 A1 WO2009019882 A1 WO 2009019882A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
machining method
suction
side region
rotor machining
Prior art date
Application number
PCT/JP2008/002157
Other languages
English (en)
French (fr)
Inventor
Harunori Miyamura
Tadashi Okada
Takayuki Takahashi
Kaname Ohtsuka
Toshihiro Susa
Hiromichi Ueno
Takanori Murono
Original Assignee
Daikin Industries, 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.)
Filing date
Publication date
Application filed by Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to US12/672,248 priority Critical patent/US8348649B2/en
Priority to CN2008801021807A priority patent/CN101779040B/zh
Priority to EP08790414.0A priority patent/EP2182217B1/en
Priority to ES08790414.0T priority patent/ES2609279T3/es
Publication of WO2009019882A1 publication Critical patent/WO2009019882A1/ja

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
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49242—Screw or gear type, e.g., Moineau type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

　スクリューロータ（40）では、螺旋溝（41）の第１側壁面（42）に第１吸入側領域（45）が形成される。この第１側壁面（42）では、その始端から圧縮室（23）が閉じきり状態となる位置までの部分の全体が第１吸入側領域（45）となっている。第１吸入側領域（45）は、第１側壁面（42）のうち第１吸入側領域（45）の部分より低くなっており、ゲートロータ（50）のゲート（51）と接触しない。
PCT/JP2008/002157 2007-08-07 2008-08-07 シングルスクリュー圧縮機およびスクリューロータの加工方法 WO2009019882A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/672,248 US8348649B2 (en) 2007-08-07 2008-08-07 Single screw compressor and a method for processing a screw rotor
CN2008801021807A CN101779040B (zh) 2007-08-07 2008-08-07 单螺杆式压缩机及螺杆转子的加工方法
EP08790414.0A EP2182217B1 (en) 2007-08-07 2008-08-07 Single-screw compressor, and screw rotor machining method
ES08790414.0T ES2609279T3 (es) 2007-08-07 2008-08-07 Compresor de un solo tornillo, y método de mecanizado con rotor de tornillo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007205778 2007-08-07
JP2007-205778 2007-08-07

Publications (1)

Publication Number Publication Date
WO2009019882A1 true WO2009019882A1 (ja) 2009-02-12

Family

ID=40341123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002157 WO2009019882A1 (ja) 2007-08-07 2008-08-07 シングルスクリュー圧縮機およびスクリューロータの加工方法

Country Status (6)

Country Link
US (1) US8348649B2 (ja)
EP (1) EP2182217B1 (ja)
JP (1) JP4229213B1 (ja)
CN (1) CN101779040B (ja)
ES (1) ES2609279T3 (ja)
WO (1) WO2009019882A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4659847B2 (ja) * 2008-02-29 2011-03-30 三菱電機株式会社 スクリューロータの加工方法及び加工装置並びにスクリュー圧縮機の製造方法
JP2011074852A (ja) * 2009-09-30 2011-04-14 Daikin Industries Ltd スクリュー圧縮機
US9057373B2 (en) 2011-11-22 2015-06-16 Vilter Manufacturing Llc Single screw compressor with high output
CN107461261A (zh) * 2017-09-13 2017-12-12 北京工业大学 一种带单螺杆增压器的发动机
CN107470868A (zh) * 2017-09-21 2017-12-15 无锡锡压压缩机有限公司 一种螺杆转子生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017284A (ja) * 1983-07-08 1985-01-29 Daikin Ind Ltd スクリユ−式流体作動機械
JPH03164591A (ja) * 1989-09-12 1991-07-16 Bernard Zimmern スクリュー式圧縮／膨張機械のためのケーシング構造
JPH11336681A (ja) * 1998-05-25 1999-12-07 Toshiba Corp 流体圧縮機
JP2002202080A (ja) 2001-01-05 2002-07-19 Daikin Ind Ltd シングルスクリュー圧縮機

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017284A (ja) * 1983-07-08 1985-01-29 Daikin Ind Ltd スクリユ−式流体作動機械
JPH03164591A (ja) * 1989-09-12 1991-07-16 Bernard Zimmern スクリュー式圧縮／膨張機械のためのケーシング構造
JPH11336681A (ja) * 1998-05-25 1999-12-07 Toshiba Corp 流体圧縮機
JP2002202080A (ja) 2001-01-05 2002-07-19 Daikin Ind Ltd シングルスクリュー圧縮機

Non-Patent Citations (1)

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Title
See also references of EP2182217A4 *

Also Published As

Publication number Publication date
EP2182217B1 (en) 2016-09-28
EP2182217A1 (en) 2010-05-05
US8348649B2 (en) 2013-01-08
EP2182217A4 (en) 2015-08-19
US20110097232A1 (en) 2011-04-28
ES2609279T3 (es) 2017-04-19
JP2009057962A (ja) 2009-03-19
CN101779040B (zh) 2012-05-23
CN101779040A (zh) 2010-07-14
JP4229213B1 (ja) 2009-02-25

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