AR245809A1 - Motor accionado con fluido impulsor hidraulico. - Google Patents

Motor accionado con fluido impulsor hidraulico.

Info

Publication number
AR245809A1
AR245809A1 AR90315908A AR31590890A AR245809A1 AR 245809 A1 AR245809 A1 AR 245809A1 AR 90315908 A AR90315908 A AR 90315908A AR 31590890 A AR31590890 A AR 31590890A AR 245809 A1 AR245809 A1 AR 245809A1
Authority
AR
Argentina
Prior art keywords
flow
passage
fluid
longitudinally movable
controlled
Prior art date
Application number
AR90315908A
Other languages
English (en)
Original Assignee
Carrens Donald E
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 Carrens Donald E filed Critical Carrens Donald E
Application granted granted Critical
Publication of AR245809A1 publication Critical patent/AR245809A1/es

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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

UN MOTOR ACCIONADO CON FLUIDO IMPULSOR HIDRAULICO PARA HACER FUNCIONAR UNA BOMBA DE POZO DE PETROLEO PROVISTA DE UN PISTON CAPAZ DE DESCRIBIR UN MOVIMIENTO LONGITUDINAL DE VAIVEN, COMPRENDIENDO DICHO MOTOR UN CILINDRO DE MOTOR; UN PISTON IMPULSOR DISPUESTO DE MANERA LONGITUDINALMENTE MOVIBLE DENTRO DE DICHO CILINDRO Y PROVISTO DE UNA PASAJE DE FLUJO DE CARRERA DESCENTE CONTROLADO POR UNASIENTO SUPERIOR DE VALVULA Y UN PASAJE DE FLUJO DE DESCARGA DE CARRERA ASCENDENTE CONTROLADO POR UN ASIENTO INFERIOR DE VALVULA, ESTANDO DICHOS PASAJES ADAPTADOS AMBOS PARA PROVEER FLUIDO IMPULSOR POR ENCIMA Y POR DEBAJO DE DICHO PISTON IMPULSOR. UNA VALVULA INVERSORA MOVIBLE LONGITUDINALMENTE Y QUE TIENE EN EL EXTREMO SUPERIOR UN PRIMER MEDIO CONTROLADOR DEL FLUJO DE FLUIDO IMPULSOR CONECTADO CON DICHO PASAJE DE FLUJO DE CARRERA DESCENDENTE Y EN EL EXTREMO INFERIOR UN SEGUNDO MEDIO CONTROLADOR DEL FLUJO DE FLUIDO IMPULSOR CONECTADO CON DICHO PASAJE DE FLUJO DE DESCARGA DE CARRERA ASCENDENTE; Y UNÑ ELEVADOR DE VALVULA INVERSORA ACCIONADO POR FLUIDO IMPULSOR HIDRAULICO Y DISPUESTO DE MANERA LONGITUDINALMENTE MOVIBLE POR DEBAJO DE DICHA VALVULA INVERSORA.
AR90315908A 1989-01-09 1990-01-09 Motor accionado con fluido impulsor hidraulico. AR245809A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/294,807 US4925374A (en) 1989-01-09 1989-01-09 Down hole hydraulically actuated pump

Publications (1)

Publication Number Publication Date
AR245809A1 true AR245809A1 (es) 1994-02-28

Family

ID=23135017

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90315908A AR245809A1 (es) 1989-01-09 1990-01-09 Motor accionado con fluido impulsor hidraulico.

Country Status (3)

Country Link
US (1) US4925374A (es)
AR (1) AR245809A1 (es)
CA (1) CA1316046C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290926A (en) * 1990-09-14 1994-03-01 Ciba-Geigy Corporation Isolated DNA Encoding plant histidinol dehydrogenase
US5651666A (en) * 1995-12-21 1997-07-29 Martin; John Kaal Deep-well fluid-extraction pump
US6948917B1 (en) * 2003-03-10 2005-09-27 Donald Carrens Valving system for a downhole hydraulically actuated pump
CN100497882C (zh) * 2006-11-16 2009-06-10 叶少华 一种液压采油方法及其装置
US20140131993A1 (en) * 2012-11-09 2014-05-15 Fernando M. Rubio, JR. Bushing/collet nut component, plunger adaptor/collet nut component and top seal assembly for use with a downhole pump
US20200248680A1 (en) * 2019-02-04 2020-08-06 Baker Hughes Oilfield Operations Llc Double hydraulic activated receptacle pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118382A (en) * 1964-01-21 Subsurface pumping unit
US2631541A (en) * 1949-05-02 1953-03-17 Byron Jackson Co Hydraulic pump
US2949857A (en) * 1956-07-19 1960-08-23 Kobe Inc Fluid operated pump with separate engine valve
US2921531A (en) * 1958-03-13 1960-01-19 Nat Supply Co Pressure fluid-operated pump structure
US3109379A (en) * 1961-02-13 1963-11-05 Charles L English Subsurface pump
US3502028A (en) * 1968-02-08 1970-03-24 Sargent Industries Hydraulic motor and pump
US3865516A (en) * 1973-08-03 1975-02-11 George K Roeder Fluid actuated down-hole pump

Also Published As

Publication number Publication date
US4925374A (en) 1990-05-15
CA1316046C (en) 1993-04-13

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