ATE102294T1 - Radialkolbenpumpe. - Google Patents

Radialkolbenpumpe.

Info

Publication number
ATE102294T1
ATE102294T1 AT91107270T AT91107270T ATE102294T1 AT E102294 T1 ATE102294 T1 AT E102294T1 AT 91107270 T AT91107270 T AT 91107270T AT 91107270 T AT91107270 T AT 91107270T AT E102294 T1 ATE102294 T1 AT E102294T1
Authority
AT
Austria
Prior art keywords
pump
duct
straight line
pistons
intake
Prior art date
Application number
AT91107270T
Other languages
English (en)
Inventor
Harm Koelln
Original Assignee
Kitronic Mikrotech
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 Kitronic Mikrotech filed Critical Kitronic Mikrotech
Application granted granted Critical
Publication of ATE102294T1 publication Critical patent/ATE102294T1/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
    • 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
    • F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/0472—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders with cam-actuated distribution members
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT91107270T 1990-05-21 1991-05-04 Radialkolbenpumpe. ATE102294T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4016306A DE4016306A1 (de) 1990-05-21 1990-05-21 Radialkolbenpumpe
EP91107270A EP0458114B1 (de) 1990-05-21 1991-05-04 Radialkolbenpumpe

Publications (1)

Publication Number Publication Date
ATE102294T1 true ATE102294T1 (de) 1994-03-15

Family

ID=6406871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91107270T ATE102294T1 (de) 1990-05-21 1991-05-04 Radialkolbenpumpe.

Country Status (5)

Country Link
US (1) US5163822A (de)
EP (1) EP0458114B1 (de)
AT (1) ATE102294T1 (de)
DE (2) DE4016306A1 (de)
ES (1) ES2049500T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224346B1 (en) * 1999-08-09 2001-05-01 Medimop Medical Projects, Ltd. Fluid pump
US6752064B2 (en) * 2002-07-10 2004-06-22 Roland T. Wheeler Fluid pressure powered motor
US8418647B2 (en) * 2005-10-21 2013-04-16 Dürr Systems Inc. Procedure and piston type metering devices for the metered material supply for a coating device
DE102006006555B4 (de) * 2006-02-13 2008-03-06 Siemens Ag Hochdruckpumpe
US7951112B2 (en) * 2007-05-16 2011-05-31 Smiths Medical Asd, Inc. Pump module for use in a medical fluid dispensing system
DE102009057792B4 (de) 2009-12-11 2016-08-18 Harm Kölln Kontinuierlich fördernde Infusionspumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380040C (de) * 1923-09-03 Hermann Michel Maschine mit durch Kurvenbahnen gesteuerten Arbeitskolben radialer Zylinder
GB272955A (en) * 1926-06-17 1928-06-28 Livio Canale Improvements in fluid-pressure engines and pumps
FR729061A (fr) * 1931-01-02 1932-07-18 Pompe pour masses composées de bouillie et de morceaux, béton par exemple
DE2436627C2 (de) * 1974-07-30 1984-04-26 Alfred Teves Gmbh, 6000 Frankfurt Ringförmiges Federelement zur Kopplung der Kolben einer Radialkolbenpumpe
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time
US4173437A (en) * 1977-08-01 1979-11-06 The Perkin-Elmer Corporation Dual-piston reciprocating pump assembly
US4359312A (en) * 1978-08-15 1982-11-16 Zumtobel Kg Reciprocating pump for the pulsation-free delivery of a liquid
JPS5985665A (ja) * 1982-09-13 1984-05-17 イメツド・コ−ポレ−シヨン 患者への流体供給装置および方法
DE3615885A1 (de) * 1986-05-09 1987-11-19 Wolfgang Hoppe Umlaufkolben-verdichter
US5066199A (en) * 1989-10-23 1991-11-19 Nalco Chemical Company Method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus

Also Published As

Publication number Publication date
DE59101062D1 (de) 1994-04-07
DE4016306A1 (de) 1991-11-28
EP0458114A1 (de) 1991-11-27
US5163822A (en) 1992-11-17
ES2049500T3 (es) 1994-04-16
EP0458114B1 (de) 1994-03-02

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee