DE69326290T2 - Ölpumpe aus Aluminiumlegierungen - Google Patents

Ölpumpe aus Aluminiumlegierungen

Info

Publication number
DE69326290T2
DE69326290T2 DE69326290T DE69326290T DE69326290T2 DE 69326290 T2 DE69326290 T2 DE 69326290T2 DE 69326290 T DE69326290 T DE 69326290T DE 69326290 T DE69326290 T DE 69326290T DE 69326290 T2 DE69326290 T2 DE 69326290T2
Authority
DE
Germany
Prior art keywords
aluminum alloy
oil pump
alloy oil
pump
aluminum
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
DE69326290T
Other languages
English (en)
Other versions
DE69326290D1 (de
Inventor
Katsuyoshi Kondoh
Yoshinobu 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 Industries 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 JP4170904A external-priority patent/JPH0610849A/ja
Priority claimed from JP17261092A external-priority patent/JP3336631B2/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69326290D1 publication Critical patent/DE69326290D1/de
Application granted granted Critical
Publication of DE69326290T2 publication Critical patent/DE69326290T2/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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/08—Amorphous alloys with aluminium as the major constituent
    • 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
    • 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
DE69326290T 1992-06-29 1993-06-29 Ölpumpe aus Aluminiumlegierungen Expired - Fee Related DE69326290T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4170904A JPH0610849A (ja) 1992-06-29 1992-06-29 アルミニウム合金製ポンプ
JP17261092A JP3336631B2 (ja) 1992-06-30 1992-06-30 アルミニウム合金製オイルポンプ

Publications (2)

Publication Number Publication Date
DE69326290D1 DE69326290D1 (de) 1999-10-14
DE69326290T2 true DE69326290T2 (de) 2000-01-27

Family

ID=26493771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326290T Expired - Fee Related DE69326290T2 (de) 1992-06-29 1993-06-29 Ölpumpe aus Aluminiumlegierungen

Country Status (4)

Country Link
US (1) US5338168A (de)
EP (1) EP0577062B1 (de)
KR (1) KR100219758B1 (de)
DE (1) DE69326290T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227140B4 (de) * 2001-06-18 2008-04-24 Aisin Seiki K.K., Kariya Gleitmechanismus und Ventilmechanismus mit variabler Zeitgebung für eine Verbrennungskraftmaschine

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545487A (en) * 1994-02-12 1996-08-13 Hitachi Powdered Metals Co., Ltd. Wear-resistant sintered aluminum alloy and method for producing the same
IT1299077B1 (it) * 1997-04-16 2000-02-07 Luk Fahrzeug Hydraulik Pompa rotativa a palette
US6089843A (en) * 1997-10-03 2000-07-18 Sumitomo Electric Industries, Ltd. Sliding member and oil pump
DE19929952C1 (de) * 1999-06-29 2000-10-26 Daimler Chrysler Ag Ölpumpenzahnrad aus Aluminiumpulver
ATE284779T1 (de) 1999-09-03 2005-01-15 Datron Electronic Gmbh Verfahren zum dosierten ausbringen eines stranges eines viskosen mediums und förderpumpe zur durchführung dieses verfahrens
JP2001132660A (ja) * 1999-11-09 2001-05-18 Mitsubishi Materials Corp 構造部材が小さい相手攻撃性で、すぐれた耐摩耗性を発揮するＡｌ合金製内接ギア型オイルポンプ
CN2584880Y (zh) * 2000-05-30 2003-11-05 郁永章 高强度、全平衡转子式压缩机
DE20013338U1 (de) * 2000-08-02 2000-12-28 Rietschle Werner Gmbh & Co Kg Verdichter
US6719859B2 (en) 2002-02-15 2004-04-13 Northwest Aluminum Company High strength aluminum base alloy
DE10227314A1 (de) * 2002-06-19 2004-01-15 Zf Friedrichshafen Ag Pumpe
DE10227313A1 (de) * 2002-06-19 2004-01-08 Zf Friedrichshafen Ag Pumpe
DE10321521B3 (de) * 2003-05-14 2004-06-09 Gkn Sinter Metals Gmbh Ölpumpe
DE102006047312A1 (de) * 2006-10-06 2008-04-10 Sauer-Danfoss Aps Hydraulische Maschine
US8933000B2 (en) 2009-09-11 2015-01-13 Baker Hughes Incorporated Corrosion inhibitor for acid stimulation systems
CN103045920B (zh) * 2012-12-21 2014-10-29 中国兵器工业第五二研究所 一种高硅铝合金缸套材料及其制造方法
US10294552B2 (en) * 2016-01-27 2019-05-21 GM Global Technology Operations LLC Rapidly solidified high-temperature aluminum iron silicon alloys
WO2017185321A1 (en) * 2016-04-29 2017-11-02 GM Global Technology Operations LLC Die-casting aluminum alloys for thin-wall casting components
US10215186B1 (en) * 2016-09-02 2019-02-26 Rotary Machine Providing Thermal Expansion Compenstion, And Method For Fabrication Thereof Rotary machine providing thermal expansion compensation, and method for fabrication thereof
TWI692530B (zh) * 2019-09-06 2020-05-01 圓融金屬粉末股份有限公司 鋁合金粉末及其製造方法、鋁合金製品及其製造方法
US11614158B2 (en) * 2020-07-13 2023-03-28 GM Global Technology Operations LLC Hydraulic Gerotor pump for automatic transmission
US11661938B2 (en) * 2021-08-31 2023-05-30 GM Global Technology Operations LLC Pump system and method for optimized torque requirements and volumetric efficiencies

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136497A (ja) * 1983-01-21 1984-08-06 Mazda Motor Corp エア・ポンプ
EP0144898B1 (de) * 1983-12-02 1990-02-07 Sumitomo Electric Industries Limited Aluminiumlegierungen und Verfahren zu ihrer Herstellung
JPS60147785A (ja) * 1984-01-12 1985-08-03 株式会社アスキ− 論理領域間デ−タ移動制御装置
JPS62124284A (ja) * 1985-11-21 1987-06-05 Anelva Corp 除塵方法および装置
JPS6341690A (ja) * 1986-08-08 1988-02-22 Diesel Kiki Co Ltd ベ−ン型圧縮機
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
FR2604186A1 (fr) * 1986-09-22 1988-03-25 Peugeot Procede de fabrication de pieces en alliage d'aluminium hypersilicie obtenu a partir de poudres refroidies a tres grande vitesse de refroidissement
DE3817350A1 (de) * 1987-05-23 1988-12-22 Sumitomo Electric Industries Verfahren zur herstellung von spiralfoermigen teilen sowie verfahren zur herstellung einer aluminiumpulverschmiedelegierung
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
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
JPH03111531A (ja) * 1989-09-25 1991-05-13 Riken Corp アルミニウム合金製ローター
JPH0539507A (ja) * 1991-08-06 1993-02-19 Sumitomo Electric Ind Ltd 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
JP2924263B2 (ja) * 1991-04-15 1999-07-26 住友電気工業株式会社 高強度アルミニウム合金製ポンプロータ
JPH1159479A (ja) * 1997-08-26 1999-03-02 Iseki & Co Ltd クローラ式作業車における操向制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227140B4 (de) * 2001-06-18 2008-04-24 Aisin Seiki K.K., Kariya Gleitmechanismus und Ventilmechanismus mit variabler Zeitgebung für eine Verbrennungskraftmaschine

Also Published As

Publication number Publication date
KR940005890A (ko) 1994-03-22
EP0577062A1 (de) 1994-01-05
US5338168A (en) 1994-08-16
KR100219758B1 (ko) 1999-09-01
EP0577062B1 (de) 1999-09-08
DE69326290D1 (de) 1999-10-14

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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