EP1760312A3 - Hochdruckpumpe - Google Patents

Hochdruckpumpe Download PDF

Info

Publication number
EP1760312A3
EP1760312A3 EP06026525A EP06026525A EP1760312A3 EP 1760312 A3 EP1760312 A3 EP 1760312A3 EP 06026525 A EP06026525 A EP 06026525A EP 06026525 A EP06026525 A EP 06026525A EP 1760312 A3 EP1760312 A3 EP 1760312A3
Authority
EP
European Patent Office
Prior art keywords
high pressure
pressure pump
piston
fluid
working chamber
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.)
Granted
Application number
EP06026525A
Other languages
English (en)
French (fr)
Other versions
EP1760312B1 (de
EP1760312A2 (de
Inventor
Marco Ganser
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.)
Ganser Hydromag AG
Original Assignee
Ganser Hydromag 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 Ganser Hydromag AG filed Critical Ganser Hydromag AG
Publication of EP1760312A2 publication Critical patent/EP1760312A2/de
Publication of EP1760312A3 publication Critical patent/EP1760312A3/de
Application granted granted Critical
Publication of EP1760312B1 publication Critical patent/EP1760312B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • 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
    • F04B1/0408—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
    • 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
    • F04B1/0413—Cams
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/04—Draining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

In einer Zylinderbohrung (7) ist translatorisch verschiebbar ein Kolben (6) einer Kolbenpumpeneinheit (2) geführt. Angetrieben wird der Kolben (6) von einem Kurbelantrieb (13), der ein auf einer Antriebswelle (14) sitzendes Exzenterelement (15) aufweist. Auf dem Exzenterelement (15) ist drehbar, aber nicht mitrotierend ein Hubring (12) gelagert. Der Kolben (6) liegt mit einer Gleitfläche (10) an einer Gleitlagerfläche (11) am Hubring (12) an. Im Hubring (12) ist ein Verbindungskanal (34, 35) ausgebildet, der am einen, ersten Ende in die Gleitlagerfläche (11) mündet und der über eine im Kurbelantrieb (13) vorgesehene Schmiermittelspeiseleitung (31, 32, 33) mit einer Schmiermittelquelle verbunden ist. Zu diesem Zweck mündet der Verbindungskanal (34, 35) am anderen, zweiten Ende in die mit dem Exzenterelement (15) des Kurbelantriebes (13) in Berührung stehende Innenfläche (12a) des Hubringes (12) und ist am Umfang des Exzenterelementes (15) eine gegen aussen hin offene Schmiernut (31) vorgesehen, die über eine im Exzenterelement (15) und in der Antriebswelle (14) verlaufende Verbindungsleitung (32, 33) mit der Schmiermittelquelle verbunden ist.
EP06026525.3A 2003-02-11 2003-12-04 Hochdruckpumpe Expired - Lifetime EP1760312B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2022003 2003-02-11
EP03773421A EP1592887B1 (de) 2003-02-11 2003-12-04 Hochdruckpumpe

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP03773421A Division EP1592887B1 (de) 2003-02-11 2003-12-04 Hochdruckpumpe
EP03773421.7 Division 2003-12-04

Publications (3)

Publication Number Publication Date
EP1760312A2 EP1760312A2 (de) 2007-03-07
EP1760312A3 true EP1760312A3 (de) 2007-09-05
EP1760312B1 EP1760312B1 (de) 2013-05-01

Family

ID=32855128

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06026525.3A Expired - Lifetime EP1760312B1 (de) 2003-02-11 2003-12-04 Hochdruckpumpe
EP03773421A Expired - Lifetime EP1592887B1 (de) 2003-02-11 2003-12-04 Hochdruckpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03773421A Expired - Lifetime EP1592887B1 (de) 2003-02-11 2003-12-04 Hochdruckpumpe

Country Status (8)

Country Link
US (2) US7108491B2 (de)
EP (2) EP1760312B1 (de)
JP (1) JP2006514195A (de)
CN (1) CN100392241C (de)
AT (1) ATE355460T1 (de)
AU (1) AU2003281906A1 (de)
DE (1) DE50306704D1 (de)
WO (1) WO2004072477A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE355460T1 (de) * 2003-02-11 2006-03-15 Ganser Hydromag Hochdruckpumpe
ES2355146T3 (es) * 2004-02-25 2011-03-23 Ganser-Hydromag Ag Válvula de inyección de combustible para una máquina de combustión interna.
US7134846B2 (en) * 2004-05-28 2006-11-14 Stanadyne Corporation Radial piston pump with eccentrically driven rolling actuation ring
WO2006037672A1 (de) * 2004-10-06 2006-04-13 Siemens Aktiengesellschaft Hochdruckpumpe
US7278443B2 (en) 2004-12-16 2007-10-09 Diversified Dynamics Corporation Pulsation causing valve for a plural piston pump
US7290561B2 (en) 2004-12-16 2007-11-06 Diversified Dynamics Corporation Pulsation causing valve for a plural piston pump
US20060140778A1 (en) * 2004-12-28 2006-06-29 Warren Leslie J Reciprocating positive displacement pump for deionized water and method of cooling and lubricating therefor
FR2904665B1 (fr) * 2006-08-04 2008-10-31 Siemens Automotive Hydraulics Pompe transfert pour injection d'essence a haute pression
DE102007011192A1 (de) * 2007-03-06 2008-09-18 Perma-Tec Gmbh & Co. Kg Dosiervorrichtung für einen Schmierstoffspender
US8328538B2 (en) * 2007-07-11 2012-12-11 Gast Manufacturing, Inc., A Unit Of Idex Corporation Balanced dual rocking piston pumps
ES2542856T3 (es) * 2007-10-12 2015-08-12 Delphi International Operations Luxembourg S.À R.L. Mejoras relacionadas con bombas de combustible
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
ITMI20080431A1 (it) * 2008-03-13 2009-09-14 Bosch Gmbh Robert Pompa di alta pressione per alimentare combustibile a un motore a combustione interna
DE102008001713A1 (de) * 2008-05-13 2009-11-19 Robert Bosch Gmbh Radialkolbenpumpe
US8182247B2 (en) * 2008-05-27 2012-05-22 Txam Pumps Llc Pump with stabilization component
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
WO2010033878A2 (en) 2008-09-19 2010-03-25 David Brown Solute concentration measurement device and related methods
EP3284494A1 (de) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Tragbares infusionspumpensystem
JP5633387B2 (ja) * 2011-01-24 2014-12-03 株式会社デンソー 燃料供給ポンプ
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
EP2711547B1 (de) * 2012-09-24 2019-06-05 Continental Automotive GmbH Kolbenanordnung für eine hochdruckpumpe
DE102012024924A1 (de) 2012-12-19 2014-06-26 Volkswagen Aktiengesellschaft Vorrichtung zum Antrieb einer Kolbenpumpe
CN103967743A (zh) * 2013-01-29 2014-08-06 王彦彬 磁力式同平面多缸多级组合压缩机
CN103967745A (zh) * 2013-01-30 2014-08-06 王彦彬 同平面多缸多级凸轮组合压缩机
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US10302080B2 (en) 2015-05-01 2019-05-28 Graco Minnesota Inc. Two piece pump rod
EP3601777B1 (de) * 2017-03-29 2021-10-27 Wärtsilä Finland Oy Kraftstoffhochdruckpumpenanordnung fur kolben brennkraftmaschine
CN108457853B (zh) * 2018-04-10 2019-08-20 中国北方发动机研究所(天津) 一种高压泵柱塞自增压润滑结构
CN110332104B (zh) * 2019-08-14 2024-05-28 德帕姆(杭州)泵业科技有限公司 一种防咬死电动调量机构的计量泵
CN115807748A (zh) * 2022-12-07 2023-03-17 北京天玛智控科技股份有限公司 柱塞滑靴组件和多边形轮盘驱动的径向柱塞泵

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520286A2 (de) * 1991-06-27 1992-12-30 LuK Automobiltechnik GmbH & Co. KG Radialkolbenpumpe
DE4305791A1 (de) * 1993-02-25 1994-09-01 Rexroth Mannesmann Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren
DE19705205A1 (de) * 1997-02-12 1998-08-13 Bosch Gmbh Robert Kolbenpumpe
DE19906626A1 (de) * 1998-10-06 2000-04-13 Mannesmann Rexroth Ag Pumpenanordnung
US6183212B1 (en) * 1999-02-17 2001-02-06 Stanadyne Automotive Corp. Snap-in connection for pumping plunger sliding shoes
DE10213625A1 (de) * 2001-05-26 2002-12-05 Bosch Gmbh Robert Kolbenpumpe, insbesondere Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine, sowie Kraftstoffsystem und Brennkraftmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093301A (en) * 1960-07-05 1963-06-11 Mitchell Co John E Lubricating system for compressor
DE1653632A1 (de) * 1967-03-25 1971-09-16 Teves Gmbh Alfred Radialkolbenpumpe
US3456874A (en) * 1967-08-01 1969-07-22 Eaton Yale & Towne Cam driven compressor
US4132510A (en) * 1976-06-09 1979-01-02 Sampei Komiya Compressor
JPH06173811A (ja) * 1992-10-08 1994-06-21 Nippon Soken Inc 燃料噴射装置
JP2885133B2 (ja) * 1995-06-12 1999-04-19 トヨタ自動車株式会社 内燃機関のピストン
IT239879Y1 (it) * 1996-12-23 2001-03-13 Elasis Sistema Ricerca Fiat Perfezionamenti ad una pompa a pistoni, in particolare ad una pompa apistoni radiali per il carburante di un motore a combustione interna.
DE19756727A1 (de) * 1997-11-07 1999-05-12 Itt Mfg Enterprises Inc Kolbenpumpe
DE19753593A1 (de) * 1997-12-03 1999-06-17 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
WO2002097268A1 (de) * 2001-05-26 2002-12-05 Robert Bosch Gmbh Hochdruckpumpe für ein kraftstoffsystem einer brennkraftmaschine
JP2003074439A (ja) * 2001-06-19 2003-03-12 Denso Corp 燃料噴射ポンプ
WO2003014569A1 (de) 2001-08-08 2003-02-20 Crt Common Rail Technologies Ag Hochdruckförderpumpe
DE10345406A1 (de) 2002-10-14 2004-04-22 Crt Common Rail Technologies Ag Hochdruckpumpe, insbesondere für ein Common-Rail-Einspritzsystem
ATE355460T1 (de) * 2003-02-11 2006-03-15 Ganser Hydromag Hochdruckpumpe
DE10330757A1 (de) * 2003-07-07 2005-02-03 Bernhard-Rudolf Frey Exzentertriebwerk für volumetrisch wirkende Pumpen oder Motoren

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520286A2 (de) * 1991-06-27 1992-12-30 LuK Automobiltechnik GmbH & Co. KG Radialkolbenpumpe
DE4305791A1 (de) * 1993-02-25 1994-09-01 Rexroth Mannesmann Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren
DE19705205A1 (de) * 1997-02-12 1998-08-13 Bosch Gmbh Robert Kolbenpumpe
DE19906626A1 (de) * 1998-10-06 2000-04-13 Mannesmann Rexroth Ag Pumpenanordnung
US6183212B1 (en) * 1999-02-17 2001-02-06 Stanadyne Automotive Corp. Snap-in connection for pumping plunger sliding shoes
DE10213625A1 (de) * 2001-05-26 2002-12-05 Bosch Gmbh Robert Kolbenpumpe, insbesondere Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine, sowie Kraftstoffsystem und Brennkraftmaschine

Also Published As

Publication number Publication date
DE50306704D1 (de) 2007-04-12
CN100392241C (zh) 2008-06-04
EP1592887A1 (de) 2005-11-09
EP1760312B1 (de) 2013-05-01
US20060275164A1 (en) 2006-12-07
CN1748083A (zh) 2006-03-15
WO2004072477A1 (de) 2004-08-26
ATE355460T1 (de) 2006-03-15
US7108491B2 (en) 2006-09-19
AU2003281906A1 (en) 2004-09-06
EP1760312A2 (de) 2007-03-07
US20060062677A1 (en) 2006-03-23
JP2006514195A (ja) 2006-04-27
EP1592887B1 (de) 2007-02-28

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