ATE495364T1 - Kolbenpumpe mit variabler exzentrizität - Google Patents

Kolbenpumpe mit variabler exzentrizität

Info

Publication number
ATE495364T1
ATE495364T1 AT08005400T AT08005400T ATE495364T1 AT E495364 T1 ATE495364 T1 AT E495364T1 AT 08005400 T AT08005400 T AT 08005400T AT 08005400 T AT08005400 T AT 08005400T AT E495364 T1 ATE495364 T1 AT E495364T1
Authority
AT
Austria
Prior art keywords
main axis
eccentric
pump
eccentric pin
piston pump
Prior art date
Application number
AT08005400T
Other languages
English (en)
Inventor
Johann Auer
Stefan Kopf
Original Assignee
Weber Hydraulik 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 Weber Hydraulik Gmbh filed Critical Weber Hydraulik Gmbh
Application granted granted Critical
Publication of ATE495364T1 publication Critical patent/ATE495364T1/de

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/125—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • 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
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
AT08005400T 2007-06-18 2008-03-22 Kolbenpumpe mit variabler exzentrizität ATE495364T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0093707A AT505439B1 (de) 2007-06-18 2007-06-18 Exzenterpumpe

Publications (1)

Publication Number Publication Date
ATE495364T1 true ATE495364T1 (de) 2011-01-15

Family

ID=39381876

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0093707A AT505439B1 (de) 2007-06-18 2007-06-18 Exzenterpumpe
AT08005400T ATE495364T1 (de) 2007-06-18 2008-03-22 Kolbenpumpe mit variabler exzentrizität

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0093707A AT505439B1 (de) 2007-06-18 2007-06-18 Exzenterpumpe

Country Status (5)

Country Link
US (1) US8322997B2 (de)
EP (1) EP2006544B1 (de)
AT (2) AT505439B1 (de)
DE (1) DE502008002260D1 (de)
WO (1) WO2008154665A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981703B1 (fr) 2011-10-21 2013-11-22 Hydr Am Pompe hydraulique radiale a excentricite et debit variables
US9003955B1 (en) 2014-01-24 2015-04-14 Omax Corporation Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems
CN104895754B (zh) * 2015-04-07 2017-01-11 西安交通大学 一种轴向柱塞与径向柱塞复合的液压泵
DE102017206723A1 (de) 2017-04-21 2018-10-25 Mando Corporation Kolbenpumpenanordnung umfassend einen Kolben mit variablem Hub
US10808688B1 (en) 2017-07-03 2020-10-20 Omax Corporation High pressure pumps having a check valve keeper and associated systems and methods
DE102017214593A1 (de) 2017-08-22 2019-02-28 Robert Bosch Gmbh Kolbenpumpenaggregat für eine hydraulische Fremdkraft-Fahrzeugbremsanlage
EP4127527A1 (de) 2020-03-24 2023-02-08 Hypertherm, Inc. Hochdruckdichtung für ein flüssigkeitsstrahlschneidsystem
WO2021202390A1 (en) 2020-03-30 2021-10-07 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
DE102020114915B4 (de) * 2020-06-04 2022-04-21 Reichhardt Gmbh Steuerungstechnik Vorrichtung zum Lagern eines ein Aushebewerkzeug bewegenden Tragarms an einer Erntemaschine
CN114576309B (zh) * 2022-03-02 2023-08-18 安徽智泓净化科技股份有限公司 角度可调的偏心式增压泵
SE547390C2 (en) * 2023-05-25 2025-07-29 Hydraulkraft Sverige Ab Radial pump device
GB2630618A (en) * 2023-05-31 2024-12-04 Phinia Delphi Luxembourg Sarl Fuel pump drive arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680412A (en) * 1950-08-08 1954-06-08 John E Entwistle Variable volume variable pressure pump
US3073418A (en) * 1958-07-23 1963-01-15 Fred Tex Machine Inc Constant tension hydraulic brake
US3073178A (en) * 1959-03-13 1963-01-15 Gen Motors Corp Adjustable eccentric drive devices
US3119280A (en) * 1961-03-03 1964-01-28 Chemical Flow Controls Inc Reciprocating pump
CA1022771A (en) 1975-04-07 1977-12-20 Nikkiso Co. Stroke length adjusting devices
EP0272128A3 (de) * 1986-12-17 1989-07-12 DUTSCHKE, Reginald Vernon Getriebe mit veränderlicher Exzentrizität
DE4122486A1 (de) * 1991-07-06 1993-01-07 Teves Gmbh Alfred Antriebsaggregat, insbesondere motor-pumpenaggregat fuer schlupfgeregelte bremsanlagen
US5477680A (en) * 1994-09-13 1995-12-26 Burndy Corporation Motor driven hydraulic tool with variable displacement hydraulic pump
DE19635458A1 (de) 1996-08-31 1998-03-05 Tiefbohrtechnik Gmbh Tbt Membranpumpe
AT3212U1 (de) 1998-05-22 1999-11-25 Weber Hydraulik Gmbh Radialkolbenpumpe

Also Published As

Publication number Publication date
EP2006544A3 (de) 2009-02-18
DE502008002260D1 (de) 2011-02-24
EP2006544A2 (de) 2008-12-24
WO2008154665A2 (de) 2008-12-24
US8322997B2 (en) 2012-12-04
AT505439B1 (de) 2011-03-15
WO2008154665A3 (de) 2009-02-19
EP2006544B1 (de) 2011-01-12
US20100170377A1 (en) 2010-07-08
AT505439A1 (de) 2009-01-15

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