DE60012589D1 - Fluidverdrängungsmaschinen mit einem Kolben - Google Patents

Fluidverdrängungsmaschinen mit einem Kolben

Info

Publication number
DE60012589D1
DE60012589D1 DE60012589T DE60012589T DE60012589D1 DE 60012589 D1 DE60012589 D1 DE 60012589D1 DE 60012589 T DE60012589 T DE 60012589T DE 60012589 T DE60012589 T DE 60012589T DE 60012589 D1 DE60012589 D1 DE 60012589D1
Authority
DE
Germany
Prior art keywords
piston
fluid displacement
displacement machines
machines
fluid
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 - Fee Related
Application number
DE60012589T
Other languages
English (en)
Other versions
DE60012589T2 (de
Inventor
Takahiro Sugioka
Takayuki Kato
Masato Takamatsu
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Application granted granted Critical
Publication of DE60012589D1 publication Critical patent/DE60012589D1/de
Publication of DE60012589T2 publication Critical patent/DE60012589T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE60012589T 1999-01-20 2000-01-19 Fluidverdrängungsmaschinen mit einem Kolben Expired - Fee Related DE60012589T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1156799 1999-01-20
JP1156799 1999-01-20
JP30554299A JP4032580B2 (ja) 1999-01-20 1999-10-27 流体機械用のピストン
JP30554299 1999-10-27

Publications (2)

Publication Number Publication Date
DE60012589D1 true DE60012589D1 (de) 2004-09-09
DE60012589T2 DE60012589T2 (de) 2005-08-11

Family

ID=26347012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60012589T Expired - Fee Related DE60012589T2 (de) 1999-01-20 2000-01-19 Fluidverdrängungsmaschinen mit einem Kolben

Country Status (4)

Country Link
US (1) US6339984B1 (de)
EP (1) EP1022463B1 (de)
JP (1) JP4032580B2 (de)
DE (1) DE60012589T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001153046A (ja) * 1999-12-01 2001-06-05 Toyota Autom Loom Works Ltd 圧縮機用ピストン製造方法及びピストン製造装置
DE10107424A1 (de) * 2001-02-14 2002-09-26 Daimler Chrysler Ag Kolben für einen Kompressor
DE10145305A1 (de) 2001-02-14 2003-04-10 Daimler Chrysler Ag Kolben für einen Kompressor
JP2003120522A (ja) 2001-10-10 2003-04-23 Toyota Industries Corp 流体機械用ピストンおよびその製造方法
DE10229152A1 (de) * 2002-06-28 2004-01-29 Zexel Valeo Compressor Europe Gmbh Axialkolbenverdichter für Fahrzeugklimaanlagen mit Kolben in Compound-Bauweise
DE60223522T2 (de) * 2002-07-26 2008-09-04 Valeo Compressor Europe Gmbh Verdichterkolben
US6941852B1 (en) * 2004-02-26 2005-09-13 Delphi Technologies, Inc. Unitary hollowed piston with improved structural strength
US7093529B2 (en) * 2004-10-14 2006-08-22 Delaware Capital Formation, Inc. Composite piston
KR20070081351A (ko) * 2006-02-10 2007-08-16 한국델파이주식회사 차량의 냉매 압축기용 피스톤 제작방법
KR20090058335A (ko) * 2007-12-04 2009-06-09 주식회사 알텍캐스트 압축기용 중공 피스톤 제조방법 및 그에 의해 제조된 중공피스톤
ES2498731T3 (es) * 2011-04-01 2014-09-25 J.P. Sauer & Sohn Maschinenbau Gmbh Compresor de pistón
CN104595150B (zh) * 2013-10-30 2017-12-08 华域三电汽车空调有限公司 变排量斜盘式压缩机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387181A (en) * 1942-01-24 1945-10-16 Procter Anthony Piston construction, packing
US4306489A (en) * 1979-11-01 1981-12-22 Exxon Research & Engineering Co. Composite piston
DE3136917A1 (de) 1980-09-27 1982-05-19 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "kraftstoffoerderpumpe"
JPS57129962A (en) 1981-02-02 1982-08-12 Toshiba Corp Production of ball joint type piston
US5094148A (en) * 1989-05-08 1992-03-10 Habley Medical Technology Corporation Piston stem insert for a carpule based piston
US5022313A (en) * 1990-01-08 1991-06-11 General Motors Corporation Composite piston assembly for automotive air conditioning compressor
JP2784831B2 (ja) 1990-03-08 1998-08-06 日立バルブ株式会社 小型シリンダー装置
JPH0599146A (ja) 1991-10-07 1993-04-20 Toyota Autom Loom Works Ltd 流体機械用ピストン及びその製造方法
JP2973644B2 (ja) 1991-10-07 1999-11-08 株式会社豊田自動織機製作所 流体機械用ピストンの製造方法
US5282412A (en) * 1992-06-30 1994-02-01 General Motors Corporation Piston ring subassembly, angulating piston assembly and method of making same
JP3258078B2 (ja) 1992-07-20 2002-02-18 シチズン時計株式会社 水晶振動子
JPH10205440A (ja) 1997-01-23 1998-08-04 Sanden Corp 中空ピストン及びそれを用いた斜板式圧縮機
US5947001A (en) * 1997-04-24 1999-09-07 Turn-Act, Inc. Molded piston

Also Published As

Publication number Publication date
EP1022463B1 (de) 2004-08-04
JP4032580B2 (ja) 2008-01-16
DE60012589T2 (de) 2005-08-11
JP2000274366A (ja) 2000-10-03
EP1022463A2 (de) 2000-07-26
EP1022463A3 (de) 2000-12-27
US6339984B1 (en) 2002-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee