WO2009020106A1 - 圧縮機構及びスクロール圧縮機 - Google Patents

圧縮機構及びスクロール圧縮機 Download PDF

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Publication number
WO2009020106A1
WO2009020106A1 PCT/JP2008/063988 JP2008063988W WO2009020106A1 WO 2009020106 A1 WO2009020106 A1 WO 2009020106A1 JP 2008063988 W JP2008063988 W JP 2008063988W WO 2009020106 A1 WO2009020106 A1 WO 2009020106A1
Authority
WO
WIPO (PCT)
Prior art keywords
compression mechanism
scroll
cast iron
scroll compressor
stationary
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.)
Ceased
Application number
PCT/JP2008/063988
Other languages
English (en)
French (fr)
Inventor
Satoshi Yamamoto
Mikio Kajiwara
Mitsuhiko Kishikawa
Hiroyuki Yamaji
Mie Arai
Yasuhiro Murakami
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.)
Daikin Industries Ltd
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 EP08792185.4A priority Critical patent/EP2192302A4/en
Priority to BRPI0815113-0A priority patent/BRPI0815113B1/pt
Priority to CN2008801021544A priority patent/CN101772647B/zh
Priority to AU2008284809A priority patent/AU2008284809B2/en
Priority to KR1020107004645A priority patent/KR101155511B1/ko
Priority to US12/671,282 priority patent/US8512017B2/en
Publication of WO2009020106A1 publication Critical patent/WO2009020106A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007—Semi-solid pressure die casting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, 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
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

　圧縮機構の強度と剛性を高めつつ、焼付きを防止することが目的とされる。スクロール圧縮機（１）は、圧縮機構（１５）を備える。圧縮機構（１５）は、固定スクロール（２４）と可動スクロール（２６）とを有し、冷媒を圧縮する。固定スクロール（２４）と可動スクロール（２６）とで用いられる材質が互いに異なる。具体的には、固定スクロール（２４）及び可動スクロール（２６）のいずれか一方は、半溶融ダイキャスト法によって鋳鉄を成形した成形品である。そして他方は、ねずみ鋳鉄品である。ねずみ鋳鉄品には、引張強さが２５０Ｎ／ｍｍ２以上３００Ｎ／ｍｍ２未満のものが採用できる。
PCT/JP2008/063988 2007-08-06 2008-08-05 圧縮機構及びスクロール圧縮機 Ceased WO2009020106A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP08792185.4A EP2192302A4 (en) 2007-08-06 2008-08-05 COMPACTION MECHANISM AND COMPRESSOR OF THE SPIRAL CONSTRUCTION
BRPI0815113-0A BRPI0815113B1 (pt) 2007-08-06 2008-08-05 mecanismo de compressão e compressor de voluta
CN2008801021544A CN101772647B (zh) 2007-08-06 2008-08-05 压缩机构和涡旋压缩机
AU2008284809A AU2008284809B2 (en) 2007-08-06 2008-08-05 Compression mechanism and scroll compressor including the same
KR1020107004645A KR101155511B1 (ko) 2007-08-06 2008-08-05 압축 기구 및 스크롤 압축기
US12/671,282 US8512017B2 (en) 2007-08-06 2008-08-05 Compression mechanism and scroll compressor including the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007204780A JP4241862B2 (ja) 2007-08-06 2007-08-06 圧縮機構及びスクロール圧縮機
JP2007-204780 2007-08-06

Publications (1)

Publication Number Publication Date
WO2009020106A1 true WO2009020106A1 (ja) 2009-02-12

Family

ID=40341338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063988 Ceased WO2009020106A1 (ja) 2007-08-06 2008-08-05 圧縮機構及びスクロール圧縮機

Country Status (9)

Country Link
US (1) US8512017B2 (ja)
EP (1) EP2192302A4 (ja)
JP (1) JP4241862B2 (ja)
KR (1) KR101155511B1 (ja)
CN (1) CN101772647B (ja)
AU (1) AU2008284809B2 (ja)
BR (1) BRPI0815113B1 (ja)
RU (1) RU2434161C1 (ja)
WO (1) WO2009020106A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002125B1 (ko) 2018-03-02 2019-07-19 엘지전자 주식회사 스크롤 압축기

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE533920T1 (de) * 2007-08-22 2011-12-15 Spinnler Engineering Verdrängermaschine nach dem spiralprinzip
TR201902669T4 (tr) * 2010-01-22 2019-03-21 Daikin Ind Ltd Spiral kompresör.
US8944790B2 (en) 2010-10-20 2015-02-03 Thermo King Corporation Compressor with cyclone and internal oil reservoir
JP2016003645A (ja) * 2014-06-19 2016-01-12 日立アプライアンス株式会社 スクロール圧縮機および空気調和機
KR102245438B1 (ko) * 2014-08-19 2021-04-29 엘지전자 주식회사 스크롤 압축기
CN107709782B (zh) * 2015-06-10 2019-12-10 三菱电机株式会社 涡旋压缩机
US9890784B2 (en) * 2015-06-30 2018-02-13 Bitzer Kuehlmaschinenbau Gmbh Cast-in offset fixed scroll intake opening
US10982672B2 (en) 2015-12-23 2021-04-20 Emerson Climate Technologies, Inc. High-strength light-weight lattice-cored additive manufactured compressor components
US10634143B2 (en) 2015-12-23 2020-04-28 Emerson Climate Technologies, Inc. Thermal and sound optimized lattice-cored additive manufactured compressor components
US10557464B2 (en) 2015-12-23 2020-02-11 Emerson Climate Technologies, Inc. Lattice-cored additive manufactured compressor components with fluid delivery features
EP3235581A1 (de) 2016-04-21 2017-10-25 HILTI Aktiengesellschaft Bohrer
CN109209867B (zh) * 2018-09-18 2024-10-08 珠海凌达压缩机有限公司 压缩机
RU2763334C1 (ru) * 2021-05-18 2021-12-28 Леонид Михайлович Курин Спираль механизма сжатия спирального компрессора
CN114962261A (zh) * 2022-06-20 2022-08-30 珠海格力电器股份有限公司 泵体组件、压缩机以及具有其的空调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06317269A (ja) * 1993-05-10 1994-11-15 Hitachi Ltd 密閉形スクロール圧縮機
JPH09206908A (ja) * 1996-01-29 1997-08-12 Kobe Steel Ltd ダイカスト用鋳鉄素材の加熱方法
JP2005036693A (ja) 2003-07-18 2005-02-10 Hitachi Home & Life Solutions Inc 冷媒圧縮機の製造方法
JP2007136466A (ja) * 2005-11-15 2007-06-07 Nippon Steel Corp 鉄系合金の半溶融・半凝固鋳造用の金型

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JPS6079189A (ja) * 1983-10-05 1985-05-04 Hitachi Ltd スクロ−ル流体機械
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JP2006207529A (ja) * 2005-01-31 2006-08-10 Daikin Ind Ltd 固定スクロールの位置決め装置
JP2007127093A (ja) * 2005-11-07 2007-05-24 Matsushita Electric Ind Co Ltd 圧縮機
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JPH06317269A (ja) * 1993-05-10 1994-11-15 Hitachi Ltd 密閉形スクロール圧縮機
JPH09206908A (ja) * 1996-01-29 1997-08-12 Kobe Steel Ltd ダイカスト用鋳鉄素材の加熱方法
JP2005036693A (ja) 2003-07-18 2005-02-10 Hitachi Home & Life Solutions Inc 冷媒圧縮機の製造方法
JP2007136466A (ja) * 2005-11-15 2007-06-07 Nippon Steel Corp 鉄系合金の半溶融・半凝固鋳造用の金型

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2192302A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002125B1 (ko) 2018-03-02 2019-07-19 엘지전자 주식회사 스크롤 압축기
EP3533970A1 (en) 2018-03-02 2019-09-04 LG Electronics Inc. Scroll compressor
US11092154B2 (en) 2018-03-02 2021-08-17 Lg Electronics Inc. Scroll compressor

Also Published As

Publication number Publication date
KR20100049097A (ko) 2010-05-11
US8512017B2 (en) 2013-08-20
CN101772647A (zh) 2010-07-07
KR101155511B1 (ko) 2012-06-18
AU2008284809B2 (en) 2011-02-17
BRPI0815113A2 (pt) 2020-08-04
RU2434161C1 (ru) 2011-11-20
JP2009041378A (ja) 2009-02-26
EP2192302A1 (en) 2010-06-02
EP2192302A4 (en) 2015-04-08
CN101772647B (zh) 2012-06-13
RU2010108271A (ru) 2011-09-20
BRPI0815113B1 (pt) 2021-02-02
US20100202910A1 (en) 2010-08-12
JP4241862B2 (ja) 2009-03-18
AU2008284809A1 (en) 2009-02-12

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