AR063857A1 - A PISTON PUMP - Google Patents

A PISTON PUMP

Info

Publication number
AR063857A1
AR063857A1 ARP070105132A ARP070105132A AR063857A1 AR 063857 A1 AR063857 A1 AR 063857A1 AR P070105132 A ARP070105132 A AR P070105132A AR P070105132 A ARP070105132 A AR P070105132A AR 063857 A1 AR063857 A1 AR 063857A1
Authority
AR
Argentina
Prior art keywords
valve member
piston pump
recess
end zone
pressure
Prior art date
Application number
ARP070105132A
Other languages
Spanish (es)
Inventor
Rudolph Teodor Buehrmann
Rudolph Buehrmann
Frank Neimann
Original Assignee
African Explosives Ltd
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 African Explosives Ltd filed Critical African Explosives Ltd
Publication of AR063857A1 publication Critical patent/AR063857A1/en

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/125—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor

Landscapes

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

Abstract

Una bomba de pistón que incluye un sello formado por un miembro de válvula dentro de un cilindro, con una zona extrema a través de la cual se extiende el portal de entrada del fluido y, en que un vástago de pistón es movible en una dirección hacia adelante dentro de un receso en el miembro de válvula aplicando así una presión de fluido y luego una presión mecánica al miembro de válvula, para desplazar al miembro de válvula en enganche sellador con la zona extrema y, en una dirección inversa para reducir la presión dentro del receso despegando así al miembro de válvula desde la zona.A piston pump that includes a seal formed by a valve member within a cylinder, with an end zone through which the fluid inlet portal extends and, in which a piston rod is movable in a direction towards forward within a recess in the valve member thus applying a fluid pressure and then a mechanical pressure to the valve member, to move the valve member into a sealant hitch with the end zone and, in a reverse direction to reduce the pressure inside from the recess thus taking off the valve member from the area.

ARP070105132A 2006-11-21 2007-11-19 A PISTON PUMP AR063857A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200609695 2006-11-21

Publications (1)

Publication Number Publication Date
AR063857A1 true AR063857A1 (en) 2009-02-25

Family

ID=39378051

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070105132A AR063857A1 (en) 2006-11-21 2007-11-19 A PISTON PUMP

Country Status (15)

Country Link
EP (1) EP2084402B1 (en)
AP (1) AP2549A (en)
AR (1) AR063857A1 (en)
AT (1) ATE462885T1 (en)
BR (1) BRPI0718964A2 (en)
CL (1) CL2007003336A1 (en)
DE (1) DE602007005680D1 (en)
DK (1) DK2084402T3 (en)
EG (2) EG25553A (en)
MX (1) MX2009005154A (en)
PE (1) PE20081208A1 (en)
PL (1) PL2084402T3 (en)
PT (1) PT2084402E (en)
WO (1) WO2008064374A2 (en)
ZA (1) ZA200902837B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789510A (en) * 1954-03-11 1957-04-23 Black Sivalls & Bryson Inc Liquid injector
IL41682A (en) * 1973-03-05 1975-03-13 Amiad Systems Ltd A linear hydraulic motor
US4544335A (en) * 1984-09-07 1985-10-01 Roeder George K Piston and valve assembly
DE3900267A1 (en) * 1989-01-07 1990-07-12 Alfred Von Schuckmann DONOR
ATE185879T1 (en) * 1995-05-05 1999-11-15 Sorelec VERTICAL PISTON PUMP
US6398527B1 (en) * 2000-08-21 2002-06-04 Westport Research Inc. Reciprocating motor with uni-directional fluid flow

Also Published As

Publication number Publication date
EG25553A (en) 2012-02-19
MX2009005154A (en) 2009-08-27
CL2007003336A1 (en) 2008-06-06
EG25877A (en) 2012-09-23
WO2008064374A2 (en) 2008-05-29
WO2008064374A3 (en) 2008-07-31
EP2084402A2 (en) 2009-08-05
BRPI0718964A2 (en) 2018-10-30
DK2084402T3 (en) 2010-07-19
DE602007005680D1 (en) 2010-05-12
PL2084402T3 (en) 2010-11-30
EP2084402B1 (en) 2010-03-31
ZA200902837B (en) 2010-03-31
ATE462885T1 (en) 2010-04-15
AP2549A (en) 2012-12-31
PE20081208A1 (en) 2008-09-04
PT2084402E (en) 2010-06-30
AP2009004843A0 (en) 2009-04-30

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Legal Events

Date Code Title Description
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