EP0889239A3 - Zylinder für Hochdruckpumpen mit verschraubtem Ein-und Auslassventilblock - Google Patents

Zylinder für Hochdruckpumpen mit verschraubtem Ein-und Auslassventilblock Download PDF

Info

Publication number
EP0889239A3
EP0889239A3 EP98106673A EP98106673A EP0889239A3 EP 0889239 A3 EP0889239 A3 EP 0889239A3 EP 98106673 A EP98106673 A EP 98106673A EP 98106673 A EP98106673 A EP 98106673A EP 0889239 A3 EP0889239 A3 EP 0889239A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
high pressure
pressure pumps
plunger
discharge valve
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Withdrawn
Application number
EP98106673A
Other languages
English (en)
French (fr)
Other versions
EP0889239A2 (de
Inventor
Simon Dipl.-Ing. Eifert
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.)
Uhde High Pressure Technologies GmbH
Original Assignee
Uhde Hochdrucktechnik 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 Uhde Hochdrucktechnik GmbH filed Critical Uhde Hochdrucktechnik GmbH
Publication of EP0889239A2 publication Critical patent/EP0889239A2/de
Publication of EP0889239A3 publication Critical patent/EP0889239A3/de
Withdrawn legal-status Critical Current

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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Mit einem Zylinder für Hochdruckpumpen mit einem im Zylinder verschiebbaren Tauchkolben (Plunger) und einem den Zylinder abschließenden Deckel mit einem Ein- und/oder Auslaß für ein Arbeitsfluid soll eine Lösung geschaffen werden, mit der diese Baugruppen von der Wechsel- oder pulsierenden Beanspruchung befreit werden mit dem Vorteil einer praktisch statischen Belastung dieser Bauteile.
Dies wird dadurch erreicht, daß das Einsatzelement (12) und der am Deckel vorgesehene zentrische Eingriffsnocken (10) in der Montagelage stirnseitig aneinanderstoßen und daß das Einsatzelement (12) und der Eingriffsnocken (10) aufeinander zugerichtete, im Durchmesser reduzierte Randbereiche aufweisen, auf die je eine Kammerdichtung (14) unter Freilassung einer Druckkammer (15) geschoben ist, wobei die Druckkammer (15) gegenüber dem Plunger-Kolbenraum (3) druckdicht abgeschlossen und dem Pumpenauslaßdruck unterworfen ist.
EP98106673A 1997-07-01 1998-04-11 Zylinder für Hochdruckpumpen mit verschraubtem Ein-und Auslassventilblock Withdrawn EP0889239A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997128040 DE19728040A1 (de) 1997-07-01 1997-07-01 Zylinder für Hochdruckpumpen
DE19728040 1997-07-01

Publications (2)

Publication Number Publication Date
EP0889239A2 EP0889239A2 (de) 1999-01-07
EP0889239A3 true EP0889239A3 (de) 1999-09-29

Family

ID=7834291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106673A Withdrawn EP0889239A3 (de) 1997-07-01 1998-04-11 Zylinder für Hochdruckpumpen mit verschraubtem Ein-und Auslassventilblock

Country Status (2)

Country Link
EP (1) EP0889239A3 (de)
DE (1) DE19728040A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318965A (zh) * 2018-03-29 2019-10-11 楚天科技股份有限公司 一种灌装泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556692A (en) * 1968-03-08 1971-01-19 Atomic Energy Authority Uk High pressure liquid pump
EP0398845A2 (de) * 1989-05-19 1990-11-22 Nti Jet Cutting Systems Ag Zylinderabschluss einer Höchstdruckpumpe
DE4038613A1 (de) * 1990-12-04 1992-06-11 Woma Maasberg Co Gmbh W Mehrzylindrige hochdruckplungerpumpe
US5127807A (en) * 1990-07-26 1992-07-07 Halliburton Company Ultra high pressure field end for a reciprocating pump
US5636975A (en) * 1994-04-04 1997-06-10 Reynolds Metals Company Inlet and discharge valve arrangement for a high pressure pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260217A (en) * 1964-08-05 1966-07-12 Frank Wheatley Pump & Valve Ma Pump having radial discharge valve
DE3003869C2 (de) * 1980-02-02 1985-01-17 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Saug- und Druckventilanordnung
DE3404520C2 (de) * 1984-02-09 1997-01-09 Uraca Pumpen Pumpe oder Hydraulikanlage
US5092744A (en) 1990-03-14 1992-03-03 Possis Corporation Intensifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556692A (en) * 1968-03-08 1971-01-19 Atomic Energy Authority Uk High pressure liquid pump
EP0398845A2 (de) * 1989-05-19 1990-11-22 Nti Jet Cutting Systems Ag Zylinderabschluss einer Höchstdruckpumpe
US5127807A (en) * 1990-07-26 1992-07-07 Halliburton Company Ultra high pressure field end for a reciprocating pump
DE4038613A1 (de) * 1990-12-04 1992-06-11 Woma Maasberg Co Gmbh W Mehrzylindrige hochdruckplungerpumpe
US5636975A (en) * 1994-04-04 1997-06-10 Reynolds Metals Company Inlet and discharge valve arrangement for a high pressure pump

Also Published As

Publication number Publication date
DE19728040A1 (de) 1999-01-07
EP0889239A2 (de) 1999-01-07

Similar Documents

Publication Publication Date Title
FR2447473A1 (fr) Pompe de pulverisateur
EP0789147A3 (de) Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar
EP1283366A3 (de) Radialkolbenpumpe und Verfahren zum Betreiben dieser Pumpe
US20110239856A1 (en) Plunger Pump Lubrication System and Method
CA1269279C (en) LIQUID PAINT PUMP
GB1296334A (de)
EP0816675A3 (de) Vorrichtung zur Stabilisierung des Exzenterrings einer Radialkolbenpumpe
EP0500825A1 (de) Kolbenpumpe.
GB1466528A (en) Piston pump
DE3345436A1 (de) Kanal- und schlitzanordnung fuer ein paar benachbarter zylinder
EP1233184A3 (de) Kolbenpumpe mit Filterkolben
GB1149090A (en) Fluid pressure-driven pump
EP0918158A3 (de) Kolbenpumpe
US4721444A (en) Fluid pump incorporating pulsation dampener surrounding its shaft
DE19814477A1 (de) Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
DE19854715A1 (de) Kolbenpumpe
HK102090A (en) Valve constructions
GB1355830A (en) Hydraulic pumps
GB1517404A (en) Piston and cylinder pumping units for hydraulic lifting devices
EP1101941A3 (de) Hydraulisch angetriebene Membranpumpe
EP0870723A3 (de) Hydraulikgreifer mit Druckbegrenzungsventil
DE2334138B2 (de) Radialkolbenmaschine
EP1318293A3 (de) Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JPH0442530Y2 (de)
GB1175433A (en) High-Pressure Hydraulic Plunger Pump

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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

18D Application deemed to be withdrawn

Effective date: 20000330