DE502004004579D1 - Rotor aus sintermetall einer drehkolbenpumpe - Google Patents

Rotor aus sintermetall einer drehkolbenpumpe

Info

Publication number
DE502004004579D1
DE502004004579D1 DE502004004579T DE502004004579T DE502004004579D1 DE 502004004579 D1 DE502004004579 D1 DE 502004004579D1 DE 502004004579 T DE502004004579 T DE 502004004579T DE 502004004579 T DE502004004579 T DE 502004004579T DE 502004004579 D1 DE502004004579 D1 DE 502004004579D1
Authority
DE
Germany
Prior art keywords
rotor
section
piston pump
rotary piston
sintered metal
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
DE502004004579T
Other languages
English (en)
Inventor
Peter Grahle
Peter Haldemann
Walter Nuenlist
Heinz Rhyn
Albert Friesen
Stanislaus Russ
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.)
Sinterwerke Grenchen AG
Pierburg GmbH
Original Assignee
Mahle Motorkomponenten Schweiz AG
Pierburg GmbH
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 Mahle Motorkomponenten Schweiz AG, Pierburg GmbH filed Critical Mahle Motorkomponenten Schweiz AG
Publication of DE502004004579D1 publication Critical patent/DE502004004579D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0071—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
DE502004004579T 2003-06-30 2004-06-16 Rotor aus sintermetall einer drehkolbenpumpe Expired - Lifetime DE502004004579D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329495 2003-06-30
PCT/DE2004/001239 WO2005001293A1 (de) 2003-06-30 2004-06-16 Rotor aus sintermetall einer drehkolbenpumpe

Publications (1)

Publication Number Publication Date
DE502004004579D1 true DE502004004579D1 (de) 2007-09-20

Family

ID=33546757

Family Applications (2)

Application Number Title Priority Date Filing Date
DE502004004579T Expired - Lifetime DE502004004579D1 (de) 2003-06-30 2004-06-16 Rotor aus sintermetall einer drehkolbenpumpe
DE112004000025T Expired - Fee Related DE112004000025D2 (de) 2003-06-30 2004-06-16 Rotor aus Sintermetall einer Drehkolbenpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112004000025T Expired - Fee Related DE112004000025D2 (de) 2003-06-30 2004-06-16 Rotor aus Sintermetall einer Drehkolbenpumpe

Country Status (9)

Country Link
US (1) US7458792B2 (de)
EP (1) EP1616099B1 (de)
JP (1) JP4838712B2 (de)
KR (1) KR101108727B1 (de)
CN (1) CN1759251B (de)
AT (1) ATE369494T1 (de)
BR (1) BRPI0407932B1 (de)
DE (2) DE502004004579D1 (de)
WO (1) WO2005001293A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009062592A2 (de) * 2007-11-13 2009-05-22 Ixetic Hückeswagen Gmbh Sinterrotor
BRPI0911806A2 (pt) * 2008-07-03 2015-10-06 H R D Corp reator, e, sistema e método para realizar uma reação heterogeneamente catalisada.
WO2010025800A2 (de) * 2008-09-05 2010-03-11 Ixetic Hückeswagen Gmbh Rotor für eine pumpe
EP2746532B1 (de) 2012-12-19 2018-02-14 Pierburg Pump Technology GmbH Rotoranordnung für eine Vakuumpumpe sowie Vakuumpumpe mit einer derartigen Rotoranordnung

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726572A (en) * 1969-05-14 1973-04-10 Smiths Industries Ltd Gas-lubricated bearings
US3622254A (en) * 1969-06-20 1971-11-23 Precision Scient Co Pump
JPS5349955Y2 (de) * 1975-07-29 1978-11-30
JPS5219544A (en) * 1975-11-18 1977-02-14 Seiko Epson Corp Voltage compensation control system for the thermal printer
JPS5520259A (en) * 1978-07-28 1980-02-13 Ngk Spark Plug Co Production of high density sintered body
JPS60133229A (ja) * 1983-12-21 1985-07-16 Katsupa Shokuhin Kk 石油スト−ブ
JPS60133229U (ja) * 1984-02-16 1985-09-05 株式会社明電舎 軸継手
JPH01142287A (ja) * 1987-11-28 1989-06-05 Toshiba Corp ロータリーコンプレッサ用ブレード
DE4018509A1 (de) * 1989-06-24 1991-01-10 Barmag Barmer Maschf Fluegelzellenpumpe
DE4020082C2 (de) * 1989-07-07 1998-09-03 Barmag Barmer Maschf Flügelzellen-Vakuumpumpe
JPH0439330A (ja) * 1990-06-05 1992-02-10 Sumitomo Bakelite Co Ltd 溶剤可溶性ポリイミドシロキサンオリゴマー及びそれを含有する組成物
JPH0439330U (de) * 1990-07-27 1992-04-03
US5252048A (en) * 1991-06-25 1993-10-12 Kabushiki Kaisha Toshiba Fluid compressor having improved Oldham mechanism
JPH0650269A (ja) * 1992-07-30 1994-02-22 Mitsubishi Materials Corp ギヤポンプ用焼結鍛造ローター
JP2748813B2 (ja) * 1993-02-25 1998-05-13 三菱電機株式会社 ２シリンダ式密閉型圧縮機
DE4325286A1 (de) * 1993-07-28 1995-02-02 Leybold Ag Zweistufige Drehschiebervakuumpumpe
WO1995028505A1 (fr) * 1994-04-14 1995-10-26 Sumitomo Electric Industries, Ltd. Element coulissant compose d'alliage d'aluminium fritte et procede de production de ce dernier
JPH07293468A (ja) * 1994-04-28 1995-11-07 Toshiba Corp 密閉形コンプレッサ
CN1129621A (zh) * 1995-02-21 1996-08-28 刘克俭 小型旋片式真空泵转子的制造方法
US5503795A (en) * 1995-04-25 1996-04-02 Pennsylvania Pressed Metals, Inc. Preform compaction powdered metal process
JPH09202905A (ja) * 1996-01-24 1997-08-05 Dainatsukusu:Kk 焼結によるシンクロナイザーリングの製造方法
DE19703499C2 (de) * 1997-01-31 2002-10-17 Pierburg Ag Drehkolbenpumpe
JPH11230195A (ja) * 1998-02-13 1999-08-27 Nsk Warner Kk 自動変速機用多板クラッチのハブ及びその製造方法
GB2359591B (en) * 1998-09-30 2003-04-02 Luk Automobiltech Gmbh & Co Kg Vacuum pump
DE19961317C1 (de) * 1999-12-18 2001-06-28 Bayerische Motoren Werke Ag Vakuumpumpe, insbesondere Flügelzellenvakuumpumpe
JP2002161856A (ja) * 2000-11-28 2002-06-07 Matsushita Electric Ind Co Ltd シャフトおよびシャフトの製造方法
KR100427567B1 (ko) * 2001-04-12 2004-04-17 주식회사 우성진공 로터리 베인형 진공펌프의 로터
JP3802840B2 (ja) * 2002-06-06 2006-07-26 大豊工業株式会社 摺動部材

Also Published As

Publication number Publication date
BRPI0407932A (pt) 2006-02-21
KR20060025521A (ko) 2006-03-21
JP4838712B2 (ja) 2011-12-14
EP1616099A1 (de) 2006-01-18
CN1759251B (zh) 2011-06-08
DE112004000025D2 (de) 2005-04-28
ATE369494T1 (de) 2007-08-15
KR101108727B1 (ko) 2012-02-29
JP2007506891A (ja) 2007-03-22
WO2005001293A1 (de) 2005-01-06
BRPI0407932B1 (pt) 2013-04-02
EP1616099B1 (de) 2007-08-08
US7458792B2 (en) 2008-12-02
CN1759251A (zh) 2006-04-12
US20060165545A1 (en) 2006-07-27

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: BONGEN, RENAUD & PARTNER, 70173 STUTTGART

8364 No opposition during term of opposition