DE59910510D1 - Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe - Google Patents

Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe

Info

Publication number
DE59910510D1
DE59910510D1 DE59910510T DE59910510T DE59910510D1 DE 59910510 D1 DE59910510 D1 DE 59910510D1 DE 59910510 T DE59910510 T DE 59910510T DE 59910510 T DE59910510 T DE 59910510T DE 59910510 D1 DE59910510 D1 DE 59910510D1
Authority
DE
Germany
Prior art keywords
displacement
hydraulic
machine
pump
displacement 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 - Fee Related
Application number
DE59910510T
Other languages
English (en)
Inventor
Egon Eisenbacher
Christoph Renner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59910510D1 publication Critical patent/DE59910510D1/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/92—Surface treatment
    • 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
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/083—Nitrides
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0856—Sulfides
    • F05C2203/086—Sulfides of molybdenum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE59910510T 1998-12-18 1999-12-17 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe Expired - Fee Related DE59910510D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858483A DE19858483A1 (de) 1998-12-18 1998-12-18 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe

Publications (1)

Publication Number Publication Date
DE59910510D1 true DE59910510D1 (de) 2004-10-21

Family

ID=7891565

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19858483A Withdrawn DE19858483A1 (de) 1998-12-18 1998-12-18 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe
DE59910510T Expired - Fee Related DE59910510D1 (de) 1998-12-18 1999-12-17 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19858483A Withdrawn DE19858483A1 (de) 1998-12-18 1998-12-18 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe

Country Status (4)

Country Link
US (1) US6450792B1 (de)
EP (1) EP1013926B1 (de)
JP (1) JP2000205142A (de)
DE (2) DE19858483A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310755B1 (it) * 1999-11-30 2002-02-22 Elasis Sistema Ricerca Fiat Pompa idraulica ad alta pressione, in particolare pompa a pistoniradiali per il carburante di un motore a combustione interna.
DE10044997A1 (de) * 2000-09-11 2002-03-21 Schaeffler Waelzlager Ohg Druckplatte einer Radialkolbenpumpe
KR20040041964A (ko) * 2002-11-12 2004-05-20 현대자동차주식회사 분할형 크레센트를 갖는 변속기의 오일 펌프
DE10326879A1 (de) * 2003-06-14 2004-12-30 Daimlerchrysler Ag Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung bei Kraftstoffeinspritzsystemen von Brennkraftmaschinen
DE102004033321B4 (de) * 2004-07-09 2006-03-30 Brueninghaus Hydromatik Gmbh Axialkolbenmaschine mit Verschleißschutzschicht
US8142142B2 (en) * 2008-09-05 2012-03-27 Siemens Energy, Inc. Turbine transition duct apparatus
DE102010062219A1 (de) * 2010-11-30 2012-05-31 Robert Bosch Gmbh Innenzahnradpumpe
DE102010064130A1 (de) * 2010-12-23 2012-06-28 Robert Bosch Gmbh Axialscheibe und Zahnradpumpe mit Axialscheibe
DE102011078064A1 (de) * 2011-06-24 2012-12-27 Robert Bosch Gmbh Innenzahnradpumpe
CN102536793B (zh) * 2012-02-17 2015-01-14 河南大学 内切筒状四转子容积泵
DK177834B1 (en) * 2013-02-27 2014-09-08 C C Jensen As Device for processing a liquid under vacuum pressure
DE102013204616B4 (de) * 2013-03-15 2021-12-09 Robert Bosch Gmbh 2Innenzahnradpumpe
DE102013207096A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102013207103A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102014103958A1 (de) * 2014-03-21 2015-09-24 Eckerle Industrie-Elektronik Gmbh Motor-Pumpen-Einheit

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506383A (en) * 1968-08-29 1970-04-14 Trw Inc Low friction gear sets for pumps and motors
GB1270122A (en) * 1969-03-06 1972-04-12 Plessey Co Ltd Improvements in or relating to gear pumps
US3808659A (en) 1972-07-27 1974-05-07 Gen Signal Corp Bonded bronze-iron liners for steel cylinder barrel and method of making same
DE2254752A1 (de) * 1972-11-09 1974-05-16 Bosch Gmbh Robert Radialkolbenmaschine
US4132515A (en) * 1975-10-27 1979-01-02 Kruger Heinz W Crescent gear pump or motor having bearing means for supporting the ring gear
US4501613A (en) * 1982-07-22 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Wear resistant sintered body
DE3301098A1 (de) * 1983-01-14 1984-07-19 Knorr-Bremse GmbH, 8000 München Rotationskompressor
DE3942091C1 (de) * 1989-12-20 1991-08-14 Etablissement Supervis, Vaduz, Li
DE4021500C3 (de) * 1990-07-05 1998-10-22 Mannesmann Vdo Ag Förderaggregat, insbesondere zum Fördern von Kraftstoff
JPH0551709A (ja) * 1991-08-22 1993-03-02 Toshiba Corp 圧縮機用摺動部品材料
DE4200987A1 (de) * 1992-01-16 1993-07-22 Vittorio Varisco Zahnradpumpe
US5749331A (en) * 1992-03-23 1998-05-12 Tecsyn, Inc. Powdered metal cylinder liners
DE4213798C2 (de) 1992-04-27 2002-10-24 Bosch Gmbh Robert Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren
JPH06207252A (ja) * 1993-01-06 1994-07-26 Toshiba Corp 鉄基摺動部品材料
DE4345273C2 (de) 1993-07-03 1997-02-06 Eckerle Rexroth Gmbh Co Kg Hydraulische Zahnradmaschine (Pumpe oder Motor), insbesondere Innenzahnradmaschine
DE4430909A1 (de) * 1994-08-31 1996-03-07 Bosch Gmbh Robert Einheit aus Antriebsmotor und Radialkolbenpumpe
KR0134002B1 (ko) * 1994-11-16 1998-04-28 배순훈 압력형 전자펌프의 플런저
JPH08159044A (ja) * 1994-12-01 1996-06-18 Mitsubishi Materials Corp 内接式ギヤポンプ
DE19528618A1 (de) * 1995-08-04 1997-02-06 Prominent Dosiertechnik Gmbh Verdrängerkolbenpumpe
DE19725195A1 (de) * 1996-06-29 1998-01-02 Luk Fahrzeug Hydraulik Flügelzellenpumpe
DE19726794A1 (de) * 1997-06-24 1999-01-07 Elektra Beckum Ag Wasser-Hochdruckreinigungsgerät

Also Published As

Publication number Publication date
JP2000205142A (ja) 2000-07-25
DE19858483A1 (de) 2000-08-31
EP1013926B1 (de) 2004-09-15
US6450792B1 (en) 2002-09-17
EP1013926A1 (de) 2000-06-28

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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