CZ20022062A3 - Hydraulické pístové čerpadlo - Google Patents

Hydraulické pístové čerpadlo Download PDF

Info

Publication number
CZ20022062A3
CZ20022062A3 CZ20022062A CZ20022062A CZ20022062A3 CZ 20022062 A3 CZ20022062 A3 CZ 20022062A3 CZ 20022062 A CZ20022062 A CZ 20022062A CZ 20022062 A CZ20022062 A CZ 20022062A CZ 20022062 A3 CZ20022062 A3 CZ 20022062A3
Authority
CZ
Czechia
Prior art keywords
pistons
piston pump
hydraulic piston
pump according
radially
Prior art date
Application number
CZ20022062A
Other languages
Czech (cs)
English (en)
Inventor
Hermann Golle
Original Assignee
Hermann Golle
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 Hermann Golle filed Critical Hermann Golle
Publication of CZ20022062A3 publication Critical patent/CZ20022062A3/cs

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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate
    • 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
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rotary Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
CZ20022062A 1999-11-13 2000-11-13 Hydraulické pístové čerpadlo CZ20022062A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19954639A DE19954639C2 (de) 1999-11-13 1999-11-13 Hydraulische Kolbenpumpe, insb. für Common Rail-Einspritzsysteme

Publications (1)

Publication Number Publication Date
CZ20022062A3 true CZ20022062A3 (cs) 2002-10-16

Family

ID=7928918

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20022062A CZ20022062A3 (cs) 1999-11-13 2000-11-13 Hydraulické pístové čerpadlo

Country Status (7)

Country Link
EP (1) EP1228313B1 (fr)
CN (1) CN1390281A (fr)
AT (1) ATE248991T1 (fr)
AU (1) AU2826001A (fr)
CZ (1) CZ20022062A3 (fr)
DE (2) DE19954639C2 (fr)
WO (1) WO2001036820A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247982A1 (de) * 2002-10-15 2004-04-29 Robert Bosch Gmbh Hydraulische Kolbenmaschine
DE102008028547B4 (de) * 2008-06-16 2022-07-07 Danfoss Power Solutions Gmbh & Co. Ohg Mobile Arbeitsmaschine
DE102009038462A1 (de) * 2009-08-21 2011-03-03 Dürr Systems GmbH Taumelkolbenpumpe zur Dosierung eines Beschichtungsmittels
JP6905442B2 (ja) * 2017-09-29 2021-07-21 株式会社イワキ プランジャポンプ
CN110206702B (zh) * 2019-06-18 2021-03-30 杭州绿聚科技有限公司 一种轴向柱塞组件泵

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR54949E (fr) * 1946-10-05 1951-04-30 Nathan Mfg Co Pompe
US2775210A (en) * 1951-04-10 1956-12-25 Scintilla Ltd Piston pump
DE1222373B (de) * 1963-11-14 1966-08-04 Boelkow Ludwig Kolbenpumpe mit kleinem Hub des Arbeitskolbens
US3492948A (en) * 1968-04-08 1970-02-03 Haviland H Platt Hydraulic pump/motor
DE3601462A1 (de) * 1986-01-20 1987-07-23 Mak Maschinenbau Krupp Brennstoffeinspritzvorrichtung
DE3803735A1 (de) * 1988-02-08 1989-08-17 Rexroth Mannesmann Gmbh Exzenterpumpe, insbesondere kraftstoffeinspritzpumpe
IT1244233B (it) * 1990-05-16 1994-07-08 O M A P Officine Meccaniche Al Pompa ad alta pressione ad anticipo variabile particolarmente per iniettori di motori endotermici
DE4140801A1 (de) * 1991-12-11 1993-06-17 Bosch Gmbh Robert Aussenbeaufschlagte radialkolbenpumpe

Also Published As

Publication number Publication date
EP1228313B1 (fr) 2003-09-03
DE50003582D1 (de) 2003-10-09
CN1390281A (zh) 2003-01-08
WO2001036820A1 (fr) 2001-05-25
DE19954639C2 (de) 2002-05-29
WO2001036820A9 (fr) 2001-06-21
AU2826001A (en) 2001-05-30
DE19954639A1 (de) 2001-06-07
ATE248991T1 (de) 2003-09-15
EP1228313A1 (fr) 2002-08-07

Similar Documents

Publication Publication Date Title
US3908519A (en) Control systems for a variable displacement pump
DE2357143A1 (de) Membranpumpe und druckregel- und entlastungsventil
US8074558B2 (en) Axial piston device having rotary displacement control
US20130167957A1 (en) Hydraulic piston pump with a variable displacement throttle mechanism
KR101845596B1 (ko) 스로틀 제어되는 유압식 피스톤 펌프
US3898917A (en) Variable displacement fluid translating device
US6095760A (en) Fluid pumping apparatus with two-step load limiting control
US5251536A (en) Axial piston pump with off-center pivot
US2997956A (en) Variable volume hydraulic pump
US20020014149A1 (en) Hydrostatic variable displacement pump having springs arranged outside the servocylinder pressure chamber
WO2005106245A1 (fr) Pompe/moteur a plaque porte-soupape coulissante a angle large
CZ20022062A3 (cs) Hydraulické pístové čerpadlo
US20150240636A1 (en) Opposed swash plate type fluid pressure rotating machine
US8052401B2 (en) Double-acting radial piston hydraulic apparatus
US11215172B2 (en) Hydrostatic positive displacement machine
GB1363990A (en) Variable displacement hydraulic piston pump or motor
US3908518A (en) Fluid device having constant horsepower displacement control means
US4162874A (en) Horsepower summation control for variable displacement
WO2016146456A1 (fr) Moteur à pistons axiaux équipé d'une commande de sortie
USRE25850E (en) Variable volume hydraulic pump
JPH0689849B2 (ja) 静油圧式無段変速機
US3286635A (en) Reversible pressure hydraulic system
USRE32403E (en) Fluid device having interchangeable displacement control means
US3732037A (en) Pump displacement control
CA1198934A (fr) Piston-clapet pour pompe volumetrique a cylindree constamment variable