KR930006328A - 스크롤 유체기계 및 제조법 - Google Patents

스크롤 유체기계 및 제조법 Download PDF

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Publication number
KR930006328A
KR930006328A KR1019920016800A KR920016800A KR930006328A KR 930006328 A KR930006328 A KR 930006328A KR 1019920016800 A KR1019920016800 A KR 1019920016800A KR 920016800 A KR920016800 A KR 920016800A KR 930006328 A KR930006328 A KR 930006328A
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KR
South Korea
Prior art keywords
mold
scroll fluid
fluid machine
shape
machine according
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KR1019920016800A
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English (en)
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KR0137358B1 (ko
Inventor
히로유끼 후쿠하라
시게루 무라마쯔
히로유끼 마스나가
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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Publication of KR930006328A publication Critical patent/KR930006328A/ko
Application granted granted Critical
Publication of KR0137358B1 publication Critical patent/KR0137358B1/ko

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • 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
    • F04C2250/00—Geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • 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
    • F05C2201/0448—Steel
    • 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
    • Y10T29/4924—Scroll or peristaltic type
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

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

Abstract

본 발명은 스크롤날개의 가공정밀도의 향상과 가공공수의 단축을 도모하기 위하여, 스크롤날개의 재료로서 공정흑연주철을 채용하고, 공정셀의 크기중 크기의 최대의 것의 폭을 랩의 높이의 1/4로한 것을 특징으로 한다.

Description

스크롤 유체기계 및 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예의 스크롤날개의 랩의 단면도,
제2도는 다른 실시예의 스크롤날개의 형상이 없는 재료의 사시도,
제3도는 본 발명의 다른 실시예의 날개형상을 만든 상태의 사시도.

Claims (10)

  1. 경판과 이 경판에 세운 랩에 의해 구성되고, 재료를 공정 흑연주철로 하여, 그 공정셀중 크기가 최대의 공정셀의 폭의 평균치를 상기 랩의 높이의 1.4이하로한 것을 특징으로 하는 스크롤유체기계.
  2. 제1항에 있어서, 공정흑연주철의 조성성분을 Ti 0.05∼1.3%, C 2.0~4.5%, Si 1.0~4.0%로 한 것을 특징으로 하는 스크롤유체기계.
  3. 제1항에 있어서, 공정흑연주철의 기지(基地)의 펄라이트를 7%∼30%로 한 것을 특징으로 하는 스크롤유체기계.
  4. 경판과 이 경판에 세운 랩에 의해 구성되는 스크롤유체기계의 날개재료를 공정흑연 주철로하여, 그 공정셀중 크기가 최대의 공정셀의 폭의 평균치를 상기 랩의 높이의 1/4이하로한 스크롤유체기계의 날개의 주형에 금속을 사용한 것을 특징으로 하는 스크롤유체기계의 제작법.
  5. 제4항에 있어서, 주형의 재료서, 구리합금을 사용하고, 상기 주형의 형상을 완성형상에 가까운 형상으로한 것을 특징으로 하는 스크롤유체기계의 제작법.
  6. 제4항에 있어서, 주형의 재료서, 흑연을 사용하고, 상기 주형과 형상을 완성형상에 가까운 형상으로한 것을 특징으로 하는 스크롤유체기계의 제작법.
  7. 경판과 이 경판에 세운 랩에 의해 구성되는 스크롤날개의 재료를 공정흡연주철로 하고, 그 공정셀의 크기를 상기 랩의 높이의 1/4이하로한 스크롤날개의 조성성분을 Ti 0.05~1.3%로 하고, 그 주형으로서 사형을 사용한 것을 특징으로 하는 스크롤유체기계의 제작법.
  8. 제7항에 있어서, 주형의 제작법을 셀몰드법으로하고, 상기 주형의 형상을 완성 형상에 가까운 형상으로 한 것을 특징으로 하는 스크롤유체기계의 제작법.
  9. 제7항에 있어서, 주형의 제작법을 토스트왁스법으로하고, 상기 주형의 형상을 완성 형상에 가까운 형상으로 한 것을 특징으로 하는 스크롤유체기계의 제작법.
  10. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920016800A 1991-09-17 1992-09-16 스크롤유체기계의 날개 및 제조법 KR0137358B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3235995A JP2956306B2 (ja) 1991-09-17 1991-09-17 スクロール流体機械のハネおよび製作法
JP91-235995 1991-09-17

Publications (2)

Publication Number Publication Date
KR930006328A true KR930006328A (ko) 1993-04-21
KR0137358B1 KR0137358B1 (ko) 1998-07-01

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ID=16994249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920016800A KR0137358B1 (ko) 1991-09-17 1992-09-16 스크롤유체기계의 날개 및 제조법

Country Status (4)

Country Link
US (1) US5277562A (ko)
JP (1) JP2956306B2 (ko)
KR (1) KR0137358B1 (ko)
DE (1) DE4231001C2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750303B1 (ko) * 2005-10-13 2007-08-20 히타치 어플라이언스 가부시키가이샤 스크롤 압축기

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173253B2 (ja) * 1993-11-02 2001-06-04 松下電器産業株式会社 スクロール圧縮機
US5580401A (en) * 1995-03-14 1996-12-03 Copeland Corporation Gray cast iron system for scroll machines
EP0753667B1 (en) * 1995-07-10 2003-03-12 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing a movable scroll element and a scroll element produced by the same method
US5615480A (en) * 1995-08-16 1997-04-01 Amcast Industrial Corporation Methods for making scroll compressor element
US5755271A (en) * 1995-12-28 1998-05-26 Copeland Corporation Method for casting a scroll
KR100204173B1 (ko) * 1996-12-19 1999-06-15 윤종용 왕복동형 냉매 압축기
US7431576B2 (en) * 2005-11-30 2008-10-07 Scroll Technologies Ductile cast iron scroll compressor
BRPI0707288A2 (pt) * 2006-01-26 2011-04-26 Daikin Ind Ltd método para fabricar componente deslizante de compressor e compressor
KR101122533B1 (ko) * 2006-02-28 2012-03-15 다이킨 고교 가부시키가이샤 압축기의 접동 부품, 접동 부품 기체, 스크롤 부품 및 압축기
CN102049615B (zh) * 2006-03-03 2014-03-19 大金工业株式会社 压缩机的制造方法
US8096793B2 (en) * 2006-03-22 2012-01-17 Scroll Technologies Ductile cast iron scroll compressor
GB0705971D0 (en) * 2007-03-28 2007-05-09 Boc Group Plc Vacuum pump
EP1983194A1 (en) * 2007-04-17 2008-10-22 Scroll Technologies Ductile cast iron scroll compressor
EP1983195B1 (en) * 2007-04-18 2011-10-26 Scroll Technologies Ductile cast iron scroll compressor
CN101294564B (zh) * 2007-04-28 2013-05-08 蜗卷技术公司 球墨铸铁涡旋压缩机
CN101294563B (zh) * 2007-04-28 2012-10-31 蜗卷技术公司 球墨铸铁涡旋压缩机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148588A (da) * 1987-03-20 1988-09-21 Toshiba Kk Spiralkompressor og spiralelement, samt fremgangsmaade til fremstilling af spiralelementet
JPS63301258A (ja) * 1987-05-29 1988-12-08 Otsuka Chem Co Ltd スクロ−ル型圧縮機部材用樹脂組成物及びスクロ−ル型圧縮機部品の製造方法
DE3831337A1 (de) * 1988-02-25 1989-09-07 Volkswagen Ag Verfahren zum herstellen einer aus zwei miteinander im eingriff befindlichen bauteilen bestehenden maschine, insbesondere einer nach dem spiralprinzip arbeitenden verdraengermaschine
US5122040A (en) * 1990-08-03 1992-06-16 American Standard Inc. Scroll member and method of forming a scroll member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750303B1 (ko) * 2005-10-13 2007-08-20 히타치 어플라이언스 가부시키가이샤 스크롤 압축기

Also Published As

Publication number Publication date
JPH0579478A (ja) 1993-03-30
KR0137358B1 (ko) 1998-07-01
US5277562A (en) 1994-01-11
DE4231001A1 (de) 1993-03-25
DE4231001C2 (de) 1995-04-13
JP2956306B2 (ja) 1999-10-04

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