DE69221690D1 - Rotor für ölpumpe aus einer aluminiumlegierung und dessen herstellungsverfahren - Google Patents

Rotor für ölpumpe aus einer aluminiumlegierung und dessen herstellungsverfahren

Info

Publication number
DE69221690D1
DE69221690D1 DE69221690T DE69221690T DE69221690D1 DE 69221690 D1 DE69221690 D1 DE 69221690D1 DE 69221690 T DE69221690 T DE 69221690T DE 69221690 T DE69221690 T DE 69221690T DE 69221690 D1 DE69221690 D1 DE 69221690D1
Authority
DE
Germany
Prior art keywords
rotor
production method
aluminum alloy
oil pump
pump
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
DE69221690T
Other languages
English (en)
Other versions
DE69221690T2 (de
Inventor
Katsuyoshi Itami Works O Kondo
Yoshinobu Itami Works O Takeda
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.)
Sumitomo Electric Sintered Alloy Ltd
Original Assignee
Sumitomo Electric 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
Priority claimed from JP7111591A external-priority patent/JPH04308008A/ja
Priority claimed from JP8247691A external-priority patent/JP2924263B2/ja
Priority claimed from JP03118658A external-priority patent/JP3123114B2/ja
Priority claimed from JP19658291A external-priority patent/JPH0539507A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69221690D1 publication Critical patent/DE69221690D1/de
Application granted granted Critical
Publication of DE69221690T2 publication Critical patent/DE69221690T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1094—Alloys containing non-metals comprising an after-treatment
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B22F2003/166—Surface calibration, blasting, burnishing, sizing, coining
    • 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
    • F04C2230/22—Manufacture essentially without removing material by sintering
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/22—Manufacture essentially without removing material by sintering
    • 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
    • F05C2201/02—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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Rotary Pumps (AREA)
DE69221690T 1991-04-03 1992-04-03 Rotor für ölpumpe aus einer aluminiumlegierung und dessen herstellungsverfahren Expired - Lifetime DE69221690T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7111591A JPH04308008A (ja) 1991-04-03 1991-04-03 アルミニウム粉末合金部品の製法
JP8247691A JP2924263B2 (ja) 1991-04-15 1991-04-15 高強度アルミニウム合金製ポンプロータ
JP03118658A JP3123114B2 (ja) 1991-05-23 1991-05-23 高精度アルミニウム合金部品の製造方法
JP19658291A JPH0539507A (ja) 1991-08-06 1991-08-06 アルミニウム合金製オイルポンプ用ロータ及びその製造方法
PCT/JP1992/000414 WO1992017302A1 (en) 1991-04-03 1992-04-03 Rotor made of aluminum alloy for oil pump and method of manufacturing said rotor

Publications (2)

Publication Number Publication Date
DE69221690D1 true DE69221690D1 (de) 1997-09-25
DE69221690T2 DE69221690T2 (de) 1998-04-02

Family

ID=27465324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221690T Expired - Lifetime DE69221690T2 (de) 1991-04-03 1992-04-03 Rotor für ölpumpe aus einer aluminiumlegierung und dessen herstellungsverfahren

Country Status (4)

Country Link
US (1) US5368629A (de)
EP (1) EP0533950B1 (de)
DE (1) DE69221690T2 (de)
WO (1) WO1992017302A1 (de)

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* Cited by examiner, † Cited by third party
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JPH0754011A (ja) * 1993-08-06 1995-02-28 Sumitomo Electric Ind Ltd Ａｌ合金製構造部材の製造方法
EP0657553A1 (de) * 1993-11-10 1995-06-14 Sumitomo Electric Industries, Ltd. Stickstoffhaltige Aluminium-Silizium pulvermetallurgische Legierung
US6089843A (en) * 1997-10-03 2000-07-18 Sumitomo Electric Industries, Ltd. Sliding member and oil pump
US6168754B1 (en) 1999-02-17 2001-01-02 Federal-Mogul World Wide, Inc. Method and apparatus for densifying powder metal preforms
DE19929952C1 (de) * 1999-06-29 2000-10-26 Daimler Chrysler Ag Ölpumpenzahnrad aus Aluminiumpulver
DE19950595C1 (de) * 1999-10-21 2001-02-01 Dorn Gmbh C Verfahren zur Herstellung von Sinterteilen aus einer Aluminiumsintermischung
JP4590784B2 (ja) 2001-06-18 2010-12-01 アイシン精機株式会社 摺動部材および弁開閉時期制御装置
DE10203283C5 (de) * 2002-01-29 2009-07-16 Gkn Sinter Metals Gmbh Verfahren zur Herstellung von gesinterten Bauteilen aus einem sinterfähigen Material und gesintertes Bauteil
US7160351B2 (en) * 2002-10-01 2007-01-09 Pmg Ohio Corp. Powder metal clutch races for one-way clutches and method of manufacture
US6899846B2 (en) * 2003-01-14 2005-05-31 Sinterstahl Corp.-Powertrain Method of producing surface densified metal articles
US10252770B2 (en) 2009-12-15 2019-04-09 Syscend, Inc. Hub and disk brake system and apparatus
JP5364798B2 (ja) 2009-12-15 2013-12-11 本田技研工業株式会社 ギヤ型ポンプ
US11390355B1 (en) 2009-12-15 2022-07-19 Syscend, Inc. Hydraulic brake system and apparatus
CN102000823A (zh) * 2010-10-15 2011-04-06 苏州莱特复合材料有限公司 一种粉末冶金泵壳体的制造工艺
JP6132100B2 (ja) * 2013-09-27 2017-05-24 住友電工焼結合金株式会社 液相焼結アルミニウム合金部材の製造方法、及び液相焼結アルミニウム合金部材
US11919605B1 (en) 2014-01-31 2024-03-05 Syscend, Inc. Hydraulic brake system and apparatus
RU2737902C1 (ru) * 2019-08-22 2020-12-04 Акционерное общество "Объединенная компания РУСАЛ Уральский Алюминий" (АО "РУСАЛ Урал") Порошковый алюминиевый материал
CN112059188A (zh) * 2020-09-02 2020-12-11 苏州萨伯工业设计有限公司 基于粉末冶金转子制造过程的控制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135922A (en) * 1976-12-17 1979-01-23 Aluminum Company Of America Metal article and powder alloy and method for producing metal article from aluminum base powder alloy containing silicon and manganese
JPS59215982A (ja) * 1983-05-20 1984-12-05 Nippon Piston Ring Co Ltd 回転式流体ポンプ用ロータ及びその製造方法
JPS60116753A (ja) * 1983-11-30 1985-06-24 Honda Motor Co Ltd 耐熱アルミニウム合金製部材の製造方法
US4917739A (en) * 1984-08-10 1990-04-17 Allied-Signal Inc. Rapidly solidified aluminum-transition metal-silicon alloys
JPS6184343A (ja) * 1984-10-02 1986-04-28 Honda Motor Co Ltd アルミニウム合金製部材の製造方法
JPS61223282A (ja) * 1985-03-26 1986-10-03 Honda Motor Co Ltd オイルポンプ装置
JPS6342344A (ja) * 1986-08-06 1988-02-23 Honda Motor Co Ltd 高温強度特性に優れた粉末冶金用Ａｌ合金
JPH0643628B2 (ja) * 1986-08-29 1994-06-08 三菱マテリアル株式会社 アルミニウム合金部材の製造方法
JPS63192838A (ja) * 1987-02-04 1988-08-10 Showa Denko Kk 耐クリ−プ特性に優れたアルミニウム合金粉末成形体
JPH07113135B2 (ja) * 1987-03-09 1995-12-06 株式会社神戸製鋼所 粉末冶金用Ａｌ合金
US4729790A (en) * 1987-03-30 1988-03-08 Allied Corporation Rapidly solidified aluminum based alloys containing silicon for elevated temperature applications
JPS63243245A (ja) * 1987-03-30 1988-10-11 Toyota Motor Corp 鍛造性に優れたアルミニウム合金部材
JPS645621A (en) * 1987-06-29 1989-01-10 Sumitomo Electric Industries Production of aluminum alloy made rotor
JPS6411911A (en) * 1987-07-06 1989-01-17 Sumitomo Electric Industries Rotor made of aluminium powder alloy
FR2624137B1 (fr) * 1987-12-07 1990-06-15 Cegedur Pieces en alliage d'aluminium, telles que bielles notamment, ayant une resistance a la fatigue amelioree et procede de fabrication
JP2787466B2 (ja) * 1988-05-12 1998-08-20 住友電気工業株式会社 大径の製品用アルミニウム合金の成形方法
JP2803095B2 (ja) * 1988-07-20 1998-09-24 株式会社ニコン トリム撮影可能なカメラ
JPH0261021A (ja) * 1988-08-26 1990-03-01 Furukawa Alum Co Ltd 耐熱、耐摩耗性アルミニウム合金材及びその製造方法
US4898612A (en) * 1988-08-31 1990-02-06 Allied-Signal Inc. Friction-actuated extrusion of rapidly solidified high temperature Al-base alloys and product
FR2636974B1 (fr) * 1988-09-26 1992-07-24 Pechiney Rhenalu Pieces en alliage d'aluminium gardant une bonne resistance a la fatigue apres un maintien prolonge a chaud et procede de fabrication desdites pieces
JPH07101035B2 (ja) * 1988-12-19 1995-11-01 住友電気工業株式会社 Ａｌ合金製回転ギヤポンプとその製造方法
JPH02225635A (ja) * 1989-02-23 1990-09-07 Mitsubishi Alum Co Ltd 熱膨張率が低く、耐摩耗性に優れ、且つ、高い靭性を有する、Ａｌ―Ｓｉ合金部材の製造方法

Also Published As

Publication number Publication date
EP0533950A4 (en) 1993-11-24
US5368629A (en) 1994-11-29
WO1992017302A1 (en) 1992-10-15
EP0533950A1 (de) 1993-03-31
EP0533950B1 (de) 1997-08-20
DE69221690T2 (de) 1998-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO ELECTRIC SINTERED ALLOY, LTD., OKAYAMA, J