EP1347172A3 - Pompe à piston - Google Patents
Pompe à piston Download PDFInfo
- Publication number
- EP1347172A3 EP1347172A3 EP03004570A EP03004570A EP1347172A3 EP 1347172 A3 EP1347172 A3 EP 1347172A3 EP 03004570 A EP03004570 A EP 03004570A EP 03004570 A EP03004570 A EP 03004570A EP 1347172 A3 EP1347172 A3 EP 1347172A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- piston
- eccentric cam
- camshaft
- lifting movement
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18336—Wabbler type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212492 | 2002-03-21 | ||
DE10212492A DE10212492B4 (de) | 2002-03-21 | 2002-03-21 | Kolbenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1347172A2 EP1347172A2 (fr) | 2003-09-24 |
EP1347172A3 true EP1347172A3 (fr) | 2004-12-08 |
Family
ID=27771460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03004570A Withdrawn EP1347172A3 (fr) | 2002-03-21 | 2003-02-28 | Pompe à piston |
Country Status (3)
Country | Link |
---|---|
US (1) | US6991438B2 (fr) |
EP (1) | EP1347172A3 (fr) |
DE (1) | DE10212492B4 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20313014U1 (de) * | 2003-08-21 | 2004-12-23 | Robert Bosch Gmbh | Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
US7134846B2 (en) * | 2004-05-28 | 2006-11-14 | Stanadyne Corporation | Radial piston pump with eccentrically driven rolling actuation ring |
US7503291B2 (en) * | 2005-03-09 | 2009-03-17 | Kiss Engineering, Inc. | Reciprocating device with dual chambered cylinders |
CA2511254C (fr) * | 2005-08-04 | 2007-04-24 | Westport Research Inc. | Compresseur de gaz haute pression et methode d'utilisation |
DE102006026220B4 (de) * | 2006-06-06 | 2008-05-08 | Siemens Ag | Fluidpumpe mit Kurbeltrieb |
DE102007019261A1 (de) * | 2007-04-17 | 2008-10-23 | Golle Motor Ag | Radialkolbenpumpe, insbes. für Common Rail (CR)-Einspritzsysteme |
US20100119393A1 (en) * | 2008-11-12 | 2010-05-13 | Delphi Technologies, Inc. | Hydraulic pump assembly |
US20130084198A1 (en) * | 2011-10-04 | 2013-04-04 | Woodward, Inc. | Pump with centralized spring forces |
GB201202221D0 (en) | 2012-02-09 | 2012-03-28 | Delphi Tech Holding Sarl | Improvements relating to fuel pumps |
EP2628942B1 (fr) * | 2012-02-14 | 2014-10-01 | Continental Automotive GmbH | Pompe et système d'injection de carburant à rail commun |
JP6293994B2 (ja) * | 2012-10-31 | 2018-03-14 | 日立オートモティブシステムズ株式会社 | 高圧燃料供給ポンプ |
DE102013200548A1 (de) * | 2013-01-16 | 2014-07-17 | Continental Teves Ag & Co. Ohg | Kolbenpumpe |
EP2910769A1 (fr) * | 2014-02-25 | 2015-08-26 | Delphi International Operations Luxembourg S.à r.l. | Mécanisme de pompage de carburant |
DE102014220746B3 (de) | 2014-10-14 | 2016-02-11 | Continental Automotive Gmbh | Kraftstoffpumpe |
DE102014220839B4 (de) | 2014-10-15 | 2016-07-21 | Continental Automotive Gmbh | Hochdruckpumpe für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine |
DE102014220937B4 (de) * | 2014-10-15 | 2016-06-30 | Continental Automotive Gmbh | Antriebsvorrichtung zum Antreiben einer Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe |
DE102015200310A1 (de) | 2015-01-13 | 2016-07-14 | Robert Bosch Gmbh | Kolbeneinheit und hydrostatische Radialkolbenmaschine |
DE102015203276A1 (de) * | 2015-02-24 | 2016-08-25 | Continental Teves Ag & Co. Ohg | Kolbenpumpe |
GB201517504D0 (en) * | 2015-10-05 | 2015-11-18 | Delphi Internat Operations Luxembourg S À R L | Pumping assembly |
CN112957008A (zh) * | 2021-01-29 | 2021-06-15 | 海南省妇女儿童医学中心 | 一种远程触诊设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB574991A (en) * | 1944-02-15 | 1946-01-29 | Precision Developments Co Ltd | Improvements in radial pumps |
DE4200576A1 (de) * | 1991-01-16 | 1992-07-23 | Karl Eickmann | Hochdruck-anordnungen |
DE19829548A1 (de) * | 1998-07-02 | 2000-01-13 | Bosch Gmbh Robert | Radialkolbenpumpe |
DE19858862A1 (de) * | 1998-12-19 | 2000-03-02 | Bosch Gmbh Robert | Radialkolbenpumpe |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2827609A1 (de) * | 1978-06-23 | 1980-01-10 | Fichtel & Sachs Ag | Radialkolbenpumpe |
US4366747A (en) * | 1980-08-11 | 1983-01-04 | J. I. Case Company | Slipper arrangement for hydraulic pump |
US4690620A (en) * | 1980-08-19 | 1987-09-01 | Karl Eickmann | Variable radial piston pump |
DE3046753C2 (de) * | 1980-12-12 | 1986-02-27 | Mannesmann Rexroth GmbH, 8770 Lohr | Hydrostatische Radialkolbenpumpe |
US4498372A (en) * | 1983-12-23 | 1985-02-12 | Lear Siegler, Inc. | Pump with ring retained floating wrist pins and connecting rods |
US4681893A (en) * | 1986-05-30 | 1987-07-21 | Warner-Lambert Company | Trans-6-[2-(3- or 4-carboxamido-substituted pyrrol-1-yl)alkyl]-4-hydroxypyran-2-one inhibitors of cholesterol synthesis |
US5216174A (en) * | 1988-02-22 | 1993-06-01 | Warner-Lambert Co. | Process for trans-6-[12-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
US5149837A (en) * | 1988-02-22 | 1992-09-22 | Warner-Lambert Company | Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
US5097045A (en) * | 1989-02-01 | 1992-03-17 | Warner-Lambert Company | Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
US5124482A (en) * | 1988-02-22 | 1992-06-23 | Warner-Lambert Company | Process for trans-6-(2-substituted-pyrrol-1-yl)alkyl)pyran-2-one inhibitors of cholesterol synthesis |
US5245047A (en) * | 1988-02-22 | 1993-09-14 | Warner-Lambert Company | Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
US5003080A (en) * | 1988-02-22 | 1991-03-26 | Warner-Lambert Company | Process for trans-6-(2-(substituted-pyrrol-1-yl)alkyl)pryan-2-one inhibitors of cholesterol synthesis |
FI94339C (fi) * | 1989-07-21 | 1995-08-25 | Warner Lambert Co | Menetelmä farmaseuttisesti käyttökelpoisen /R-(R*,R*)/-2-(4-fluorifenyyli)- , -dihydroksi-5-(1-metyylietyyli)-3-fenyyli-4-/(fenyyliamino)karbonyyli/-1H-pyrroli-1-heptaanihapon ja sen farmaseuttisesti hyväksyttävien suolojen valmistamiseksi |
DE4010090A1 (de) * | 1990-03-29 | 1991-10-02 | Bosch Gmbh Robert | Hubkolbenpumpe |
US5103024A (en) * | 1990-10-17 | 1992-04-07 | Warner-Lambert Company | Process for the synthesis of (4r-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate |
US5155251A (en) * | 1991-10-11 | 1992-10-13 | Warner-Lambert Company | Process for the synthesis of (5R)-1,1-dimethylethyl-6-cyano-5-hydroxy-3-oxo-hexanoate |
US5298627A (en) * | 1993-03-03 | 1994-03-29 | Warner-Lambert Company | Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
DE19523283B4 (de) * | 1995-06-27 | 2006-01-19 | Robert Bosch Gmbh | Pumpe, insbesondere Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors |
DE19635164A1 (de) * | 1996-08-30 | 1998-03-05 | Bosch Gmbh Robert | Kolbenpumpe |
DE19804275A1 (de) * | 1998-02-04 | 1999-08-12 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckversorgung |
DE69919658T2 (de) * | 1998-05-26 | 2005-09-15 | Caterpillar Inc., Peoria | Hydrauliksystem mit einer pumpe mit variabler fördermenge |
DE19846367C2 (de) * | 1998-10-08 | 2003-06-12 | Bosch Gmbh Robert | Radialkolbenpumpe |
JP4016237B2 (ja) * | 1999-04-16 | 2007-12-05 | 株式会社デンソー | 燃料噴射ポンプ |
US6622706B2 (en) * | 2000-05-30 | 2003-09-23 | Robert H. Breeden | Pump, pump components and method |
DE10058050C1 (de) * | 2000-11-23 | 2002-03-21 | Ats Spartec Inc | Radialkolbenpumpe |
DE10106069A1 (de) * | 2001-02-09 | 2002-08-14 | Zf Lenksysteme Gmbh | Radialkolbenmaschine |
-
2002
- 2002-03-21 DE DE10212492A patent/DE10212492B4/de not_active Expired - Fee Related
-
2003
- 2003-02-28 EP EP03004570A patent/EP1347172A3/fr not_active Withdrawn
- 2003-03-20 US US10/393,444 patent/US6991438B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB574991A (en) * | 1944-02-15 | 1946-01-29 | Precision Developments Co Ltd | Improvements in radial pumps |
DE4200576A1 (de) * | 1991-01-16 | 1992-07-23 | Karl Eickmann | Hochdruck-anordnungen |
DE19829548A1 (de) * | 1998-07-02 | 2000-01-13 | Bosch Gmbh Robert | Radialkolbenpumpe |
DE19858862A1 (de) * | 1998-12-19 | 2000-03-02 | Bosch Gmbh Robert | Radialkolbenpumpe |
Also Published As
Publication number | Publication date |
---|---|
DE10212492A1 (de) | 2003-10-02 |
US20030180159A1 (en) | 2003-09-25 |
US6991438B2 (en) | 2006-01-31 |
DE10212492B4 (de) | 2012-02-02 |
EP1347172A2 (fr) | 2003-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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|
17P | Request for examination filed |
Effective date: 20041116 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20070208 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIMLERCHRYSLER AG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIMLER AG |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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INTG | Intention to grant announced |
Effective date: 20130510 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20130921 |