WO2008120651A1 - スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機 - Google Patents

スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機 Download PDF

Info

Publication number
WO2008120651A1
WO2008120651A1 PCT/JP2008/055819 JP2008055819W WO2008120651A1 WO 2008120651 A1 WO2008120651 A1 WO 2008120651A1 JP 2008055819 W JP2008055819 W JP 2008055819W WO 2008120651 A1 WO2008120651 A1 WO 2008120651A1
Authority
WO
WIPO (PCT)
Prior art keywords
cast iron
scroll
manufacturing
stationary part
iron product
Prior art date
Application number
PCT/JP2008/055819
Other languages
English (en)
French (fr)
Inventor
Yasuhiro Murakami
Mikio Kajiwara
Mitsuhiko Kishikawa
Hiroyuki Yamaji
Mie Arai
Satoshi Yamamoto
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 EP08738969.8A priority Critical patent/EP2141362B1/en
Priority to US12/531,913 priority patent/US9133844B2/en
Priority to ES08738969T priority patent/ES2764962T3/es
Publication of WO2008120651A1 publication Critical patent/WO2008120651A1/ja
Priority to US14/816,819 priority patent/US20150337837A1/en

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
    • F04C18/02—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
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting

Landscapes

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

Abstract

　スクロール部材の磨耗や変形を低減することが目的とされる。スクロール部材である可動スクロールの製造方法は、工程（ａ）と工程（ｂ）とを備える。工程（ａ）では、鋳鉄を成形して、鋳鉄品を得る。例えば、半溶融ダイキャスト法によって鋳鉄を成形する。工程（ｂ）では、工程（ａ）で得られた鋳鉄品を削って、可動スクロールを得る。工程（ａ）で得られた鋳鉄品（２６１）は、固定部（２６１ａ）と渦巻き部（２６１ｂ）とを有する。固定部（２６１ａ）は、中心（９）近傍の部分（２６１ａ１）の厚み（ｄ１）よりも、外周に近い部分（２６１ａ２）の厚み（ｄ２）の方が大きい。渦巻き部（２６１ｂ）は、固定部（２６１ａ）に固定されており、中心（９）の周りを渦巻き状に延びる。鋳鉄品（２６１）に工程（ｂ）を実行することで、固定部（２６１ａ）からは鏡板が得られ、渦巻き部（２６１ｂ）からは圧縮部材が得られる。
PCT/JP2008/055819 2007-03-30 2008-03-27 スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機 WO2008120651A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08738969.8A EP2141362B1 (en) 2007-03-30 2008-03-27 Scroll member, process for manufacturing the same, compression mechanism and scroll compressor
US12/531,913 US9133844B2 (en) 2007-03-30 2008-03-27 Scroll member, method of manufacturing same, compression mechanism and scroll compressor
ES08738969T ES2764962T3 (es) 2007-03-30 2008-03-27 Elemento de espiral, método de fabricación del mismo, mecanismo de compresión y compresor de espiral
US14/816,819 US20150337837A1 (en) 2007-03-30 2015-08-03 Scroll member, method of manufacturing same, compression mechanism and scroll compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007092274A JP4301316B2 (ja) 2007-03-30 2007-03-30 スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機
JP2007-092274 2007-03-30

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/531,913 A-371-Of-International US9133844B2 (en) 2007-03-30 2008-03-27 Scroll member, method of manufacturing same, compression mechanism and scroll compressor
US14/816,819 Division US20150337837A1 (en) 2007-03-30 2015-08-03 Scroll member, method of manufacturing same, compression mechanism and scroll compressor

Publications (1)

Publication Number Publication Date
WO2008120651A1 true WO2008120651A1 (ja) 2008-10-09

Family

ID=39808233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055819 WO2008120651A1 (ja) 2007-03-30 2008-03-27 スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機

Country Status (5)

Country Link
US (2) US9133844B2 (ja)
EP (1) EP2141362B1 (ja)
JP (1) JP4301316B2 (ja)
ES (1) ES2764962T3 (ja)
WO (1) WO2008120651A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680234B (zh) * 2018-10-03 2019-12-21 財團法人工業技術研究院 壓縮機的渦卷結構

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094576A (ja) * 1995-06-19 1997-01-07 Hitachi Ltd スクロール圧縮機
JPH1082381A (ja) * 1996-09-06 1998-03-31 Matsushita Electric Ind Co Ltd スクロール圧縮機の可動スクロールおよびその製作方法
JP2002070767A (ja) * 2000-09-04 2002-03-08 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JP2002312420A (ja) * 2001-04-10 2002-10-25 Hitachi Metals Ltd ナックルステアリングの製造方法
JP2003336585A (ja) * 2003-06-27 2003-11-28 Keihin Corp スクロール型圧縮機およびその製造方法
JP2005036693A (ja) 2003-07-18 2005-02-10 Hitachi Home & Life Solutions Inc 冷媒圧縮機の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512066A (en) * 1981-03-02 1985-04-23 Arthur D. Little, Inc. Method of fabricating scroll members
US4463591A (en) * 1981-03-02 1984-08-07 Arthur D. Little, Inc. Method of fabricating scroll members by coining and tools therefor
JPS5979086A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
EP0359798A1 (en) * 1988-03-11 1990-03-28 BISHOP, Arthur Ernest Method of machining scroll components
JPH02305391A (ja) * 1989-05-18 1990-12-18 Hitachi Ltd スクロール圧縮機
KR0168867B1 (ko) * 1991-12-20 1999-01-15 가나이 쯔또무 스크롤형 유체기계, 스크롤부재 및 그 가공방법
US6048142A (en) * 1992-06-10 2000-04-11 Matsushita Electric Industrial Co., Ltd. Profiling method
TW253929B (ja) * 1992-08-14 1995-08-11 Mind Tech Corp
US5388973A (en) * 1994-06-06 1995-02-14 Tecumseh Products Company Variable scroll tip hardness
AU744503B2 (en) * 1997-06-12 2002-02-28 Clinical Micro Sensors, Inc. Electronic methods for the detection of analytes
KR100439651B1 (ko) * 2000-11-06 2004-07-12 미츠비시 쥬고교 가부시키가이샤 스크롤 압축기
JP2002213377A (ja) * 2001-01-19 2002-07-31 Toyota Industries Corp スクロール型圧縮機，スクロールおよびその製造方法
US6860315B2 (en) * 2001-07-26 2005-03-01 Copeland Corporation Green sand casting method and apparatus
WO2005001292A1 (ja) * 2003-06-17 2005-01-06 Matsushita Electric Industrial Co., Ltd. スクロール圧縮機
JP2005023817A (ja) * 2003-07-01 2005-01-27 Matsushita Electric Ind Co Ltd スクロール圧縮機およびスクロールラップの加工方法
CN100371598C (zh) * 2003-08-11 2008-02-27 三菱重工业株式会社 涡旋式压缩机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094576A (ja) * 1995-06-19 1997-01-07 Hitachi Ltd スクロール圧縮機
JPH1082381A (ja) * 1996-09-06 1998-03-31 Matsushita Electric Ind Co Ltd スクロール圧縮機の可動スクロールおよびその製作方法
JP2002070767A (ja) * 2000-09-04 2002-03-08 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JP2002312420A (ja) * 2001-04-10 2002-10-25 Hitachi Metals Ltd ナックルステアリングの製造方法
JP2003336585A (ja) * 2003-06-27 2003-11-28 Keihin Corp スクロール型圧縮機およびその製造方法
JP2005036693A (ja) 2003-07-18 2005-02-10 Hitachi Home & Life Solutions Inc 冷媒圧縮機の製造方法

Also Published As

Publication number Publication date
EP2141362A1 (en) 2010-01-06
US9133844B2 (en) 2015-09-15
EP2141362A4 (en) 2015-01-07
JP4301316B2 (ja) 2009-07-22
US20100111738A1 (en) 2010-05-06
ES2764962T3 (es) 2020-06-05
JP2008248821A (ja) 2008-10-16
EP2141362B1 (en) 2019-10-16
US20150337837A1 (en) 2015-11-26

Similar Documents

Publication Publication Date Title
CA2607587A1 (en) Sprocket
TW200724698A (en) Method of manufacturing Al and Al alloy sputtering target
MX2009000680A (es) Un conjunto de troquel y metodo de hacerlo.
WO2008120621A1 (ja) スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機
WO2008000347A3 (de) Gegossener stahlkolben für verbrennungsmotoren
JP6029085B2 (ja) 金属成形体、及び金属成形体の製造方法
KR20160020585A (ko) 프레스 제품
JP2005036693A (ja) 冷媒圧縮機の製造方法
CN107812948A (zh) 一种粉末冶金同步器齿毂的加工方法
WO2008120651A1 (ja) スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機
CN106180705A (zh) 一种粉末冶金制备方法
Midson Rheocasting processes for semi-solid casting of aluminum alloys
EP1878514A4 (en) METHOD FOR PRODUCING A SEAMLESS STEEL TUBE
FR2921574B1 (fr) Procede de fabrication de pieces forgees creuses et pieces ainsi obtenues
EP2305398B1 (en) Die and production method for molding
WO2012091368A3 (ko) 재생 냉각형 연소기 챔버의 내측 구조물의 제작방법
FR2969516B1 (fr) Procede de fabrication de noyau de sel par compaction isostatique uilisable en fonderie ou en fonderie-forgeage
CN107745104A (zh) 一种双金属衬板制造工艺
KR101314086B1 (ko) 스크롤 압축기용 스크롤 열간 단조장치
CN219279440U (zh) 防坠安全器的新型前盖
WO2013050464A3 (de) Verfahren zur herstellung eines motorbauteils und motorbauteil
CN209288189U (zh) 一种镶块模具
WO2008111120A1 (ja) リング状部材の製造方法
WO2013050322A3 (de) Verfahren zur herstellung eines motorbauteils und motorbauteil
JP2005254252A (ja) サイジング装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08738969

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12531913

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008738969

Country of ref document: EP