DE69709598T2 - System von oberflächenbehandelter rotierender Welle und Schaufel in Kühlmittelkompressoren mit Kühlmittel, sowie entsprechender Kühlmittelkompressor - Google Patents

System von oberflächenbehandelter rotierender Welle und Schaufel in Kühlmittelkompressoren mit Kühlmittel, sowie entsprechender Kühlmittelkompressor

Info

Publication number
DE69709598T2
DE69709598T2 DE69709598T DE69709598T DE69709598T2 DE 69709598 T2 DE69709598 T2 DE 69709598T2 DE 69709598 T DE69709598 T DE 69709598T DE 69709598 T DE69709598 T DE 69709598T DE 69709598 T2 DE69709598 T2 DE 69709598T2
Authority
DE
Germany
Prior art keywords
coolant
blade
well
rotating shaft
compressors
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.)
Expired - Lifetime
Application number
DE69709598T
Other languages
English (en)
Other versions
DE69709598D1 (de
Inventor
Masazo Okajima
Kazuhisa Ishikawa
Ayumi Mori
Takeo Komatsubara
Masahiko Kamata
Sachimine Suga
Hiroyuki Suma
Kyoji Itou
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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
Priority claimed from JP27003296A external-priority patent/JPH10115296A/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of DE69709598D1 publication Critical patent/DE69709598D1/de
Publication of DE69709598T2 publication Critical patent/DE69709598T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
    • C23C8/38—Treatment of ferrous surfaces
    • 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
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE69709598T 1996-10-11 1997-10-10 System von oberflächenbehandelter rotierender Welle und Schaufel in Kühlmittelkompressoren mit Kühlmittel, sowie entsprechender Kühlmittelkompressor Expired - Lifetime DE69709598T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27003296A JPH10115296A (ja) 1996-10-11 1996-10-11 冷媒圧縮機
JP27003596 1996-10-11
JP27003696 1996-10-11

Publications (2)

Publication Number Publication Date
DE69709598D1 DE69709598D1 (de) 2002-02-21
DE69709598T2 true DE69709598T2 (de) 2002-09-05

Family

ID=27335766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709598T Expired - Lifetime DE69709598T2 (de) 1996-10-11 1997-10-10 System von oberflächenbehandelter rotierender Welle und Schaufel in Kühlmittelkompressoren mit Kühlmittel, sowie entsprechender Kühlmittelkompressor

Country Status (6)

Country Link
US (1) US6139296A (de)
EP (1) EP0835949B1 (de)
DE (1) DE69709598T2 (de)
ID (1) ID18849A (de)
SG (1) SG60125A1 (de)
TW (1) TW408212B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398563B1 (ko) * 1999-11-15 2003-09-19 마츠시타 덴끼 산교 가부시키가이샤 회전압축기 및 그 제조 방법
JP2001263280A (ja) * 2000-03-15 2001-09-26 Sanyo Electric Co Ltd 回転圧縮機
JP3723458B2 (ja) * 2001-02-14 2005-12-07 三洋電機株式会社 回転圧縮機
JP2003184769A (ja) * 2001-12-12 2003-07-03 Hitachi Ltd スクリュー圧縮機及びスクリュー圧縮機用ロータの製作方法
EP1643128A3 (de) * 2004-09-30 2011-12-14 Sanyo Electric Co., Ltd. Verdichter
US7431576B2 (en) * 2005-11-30 2008-10-07 Scroll Technologies Ductile cast iron scroll compressor
US8096793B2 (en) * 2006-03-22 2012-01-17 Scroll Technologies Ductile cast iron scroll compressor
CN101705932A (zh) * 2009-11-04 2010-05-12 上海齐耀动力技术有限公司 一种无油润滑气体压缩机用活塞杆
JP5679543B2 (ja) 2010-03-29 2015-03-04 Ntn株式会社 軸受部品および軸受
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP6028832B2 (ja) * 2014-05-12 2016-11-24 ダイキン工業株式会社 圧縮機の製造方法
AT519398B1 (de) * 2016-12-06 2019-05-15 Miba Sinter Austria Gmbh Verfahren zur Herstellung einer Taumelscheibe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538967A (en) * 1978-09-14 1980-03-18 Hitachi Ltd Iron base material excellent in wear resistance and manufacture thereof
JPS5690972A (en) * 1979-12-24 1981-07-23 Hitachi Ltd Production of high strength steel
JPS5798668A (en) * 1980-12-08 1982-06-18 Seiko Epson Corp Case component for watch
JPS5993870A (ja) * 1982-11-17 1984-05-30 Sanyo Electric Co Ltd 回転圧縮機用ベ−ンの製造方法
JPS6275083A (ja) * 1985-09-27 1987-04-06 Hitachi Ltd コンプレッサ
JPH079236B2 (ja) * 1987-01-12 1995-02-01 株式会社日立製作所 ロ−タリコンプレツサ
JP2818207B2 (ja) * 1989-08-04 1998-10-30 株式会社日立製作所 回転機およびその回転機を用いた冷凍装置
US5273410A (en) * 1989-12-28 1993-12-28 Kabushiki Kaisha Toshiba Compressor exhibiting an iron sulfide wear surface
JPH03281991A (ja) * 1990-03-30 1991-12-12 Toshiba Corp 冷媒圧縮機
JP2607980B2 (ja) * 1990-07-05 1997-05-07 日立建機株式会社 摺動部材及びそのガス浸硫・窒化方法
JPH05340369A (ja) * 1992-06-10 1993-12-21 Hitachi Ltd 圧縮機
JPH07301188A (ja) * 1994-05-06 1995-11-14 Hitachi Metals Ltd 圧縮機

Also Published As

Publication number Publication date
ID18849A (id) 1998-05-14
EP0835949A1 (de) 1998-04-15
US6139296A (en) 2000-10-31
DE69709598D1 (de) 2002-02-21
SG60125A1 (en) 1999-02-22
TW408212B (en) 2000-10-11
EP0835949B1 (de) 2002-01-16

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