AR052778A1 - ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMP - Google Patents
ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMPInfo
- Publication number
- AR052778A1 AR052778A1 ARP050104424A AR052778A1 AR 052778 A1 AR052778 A1 AR 052778A1 AR P050104424 A ARP050104424 A AR P050104424A AR 052778 A1 AR052778 A1 AR 052778A1
- Authority
- AR
- Argentina
- Prior art keywords
- tube
- seals
- shaft
- clamp
- rotary
- Prior art date
Links
Landscapes
- Sealing Devices (AREA)
Abstract
El cabezal impulsor de bomba mejorado (1) tiene una caja prensaestopas integrada (9) y comprende: una transmision de potencia (3, 4) acoplada al eje impulsor de la bomba rotativa (8) dentro de un pozo de petroleo crudo; una caja prensaestopas (9) para retener la presion; un montaje de empuje (6) adaptado para aguantar la fuerza de traccion ejercida sobre dicho eje de la bomba. Además tiene dicha transmision de potencia compuesta de un tubo (5, 16) dispuesto para ser girado coaxialmente con el eje (8) y que tiene al menos dos diámetros diferentes. Las juntas estancas rotativas (20; 50) ajustan sobre el diámetro exterior pequeno del tubo par establecer estanqueidad a fluido entre dicho tubo y el cuerpo (19) de la caja prensaestopas. El diámetro de trabajo (51) de las juntas estancas (20; 50) es menor que el diámetro exterior grande de dicho tubo (5, 16). Están provistas juntas estancas estáticas (17) entre el tubo y el eje (8). De este modo, las juntas estancas estáticas (17) y las juntas estancas rotativas (20; 50) están adaptadas para salir junto con dicho tubo y el anillo de retencion (22) para las juntas estancas. Ventajosamente, asociado con dicho cabezal está la abrazadera mejorada (10) para bloquear el eje impulsor de la bomba rotativa (8) en pozos de petroleo crudo, abrazadera que incluye un par de mordazas (35, 36), una de traccion (35) y una de empuje (36) accionadas por medio de un tornillo (38) que actua con su extremo sobre una mordaza (35) y que engrana en un orificio roscado en la otra mordaza (36).The improved pump drive head (1) has an integrated stuffing box (9) and comprises: a power transmission (3, 4) coupled to the drive shaft of the rotary pump (8) inside a crude oil well; a stuffing box (9) to retain the pressure; a thrust assembly (6) adapted to withstand the tensile force exerted on said pump shaft. It also has said power transmission composed of a tube (5, 16) arranged to be rotated coaxially with the shaft (8) and having at least two different diameters. The rotary seals (20; 50) fit over the small outer diameter of the tube to establish fluid tightness between said tube and the body (19) of the stuffing box. The working diameter (51) of the seals (20; 50) is smaller than the large outside diameter of said tube (5, 16). Static watertight joints (17) are provided between the tube and the shaft (8). In this way, the static seals (17) and the rotary seals (20; 50) are adapted to exit together with said tube and the retaining ring (22) for the seals. Advantageously, associated with said head is the improved clamp (10) to block the drive shaft of the rotary pump (8) in crude oil wells, clamp that includes a pair of jaws (35, 36), one of traction (35) and a thrust (36) actuated by means of a screw (38) that acts with its end on a jaw (35) and that engages in a threaded hole in the other jaw (36).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP050104424 AR052778A1 (en) | 2005-10-21 | 2005-10-21 | ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP050104424 AR052778A1 (en) | 2005-10-21 | 2005-10-21 | ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMP |
Publications (1)
Publication Number | Publication Date |
---|---|
AR052778A1 true AR052778A1 (en) | 2007-04-04 |
Family
ID=37908510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050104424 AR052778A1 (en) | 2005-10-21 | 2005-10-21 | ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMP |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR052778A1 (en) |
-
2005
- 2005-10-21 AR ARP050104424 patent/AR052778A1/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0318253A (en) | stuffed pump drive head and built-in clamp clamp assembly | |
PE20121676A1 (en) | ACTUATED RETENTION MECHANISM | |
ES2503290T3 (en) | Device to guide a flexible tube | |
CO6150112A2 (en) | INTRACORPORAL LONGING DEVICE WITH SCREW WORKING IN TRACTION | |
MX9202819A (en) | FLUID OPERATED PROBING TOOL SYSTEM. | |
AR063198A1 (en) | DRIVING MECHANISM FOR DOORS AND WINDOW FRAMES | |
WO2004052179A3 (en) | Biopsy device with piston advance | |
AR018355A1 (en) | DRAIN VALVE ASSEMBLY. | |
AR066177A1 (en) | METHOD AND APPLIANCE FOR MOVING A HIGH PRESSURE FLUID OPENING IN A WELL SERVICE TOOL | |
ES2067689T3 (en) | HYDRAULIC DEVICE. | |
ES2195423T3 (en) | A BALANCED UNDERWATER THREADING MACHINE IN PRESSURE. | |
ES2160198T3 (en) | BRAKE DRIVING UNIT. | |
AR053392A1 (en) | DRIVING DEVICE FOR A QUICK CONNECTION COUPLING | |
AR051359A1 (en) | VARILLA GUIDE INSTALLABLE IN THE FIELD | |
PE20212123A1 (en) | UNDERGROUND DRILLING EQUIPMENT AND SYSTEMS AND METHODS FOR ITS USE | |
AR034365A1 (en) | ENERGY ATTENUATOR DEVICE FOR A DUCT TO DRIVE LIQUID AT LOW PRESSURE, SYSTEM THAT INCLUDES SUCH APPARATUS AND PROCEDURE TO ATTACH ENERGY IN A DUCT. | |
AR099411A1 (en) | DRILLING SHAFT DEFINITION DEVICE | |
CL2017001104A1 (en) | Drive mechanism for a control valve and control valve | |
DK1373678T3 (en) | Axial power generating tool in borehole | |
CN104842143A (en) | Impeller press-fitting and dismounting device | |
AR052778A1 (en) | ENHANCED PUMP DRIVING HEAD WITH INTEGRATED PRESS STOP BOX AND CLAMP | |
CA2579149A1 (en) | Percussion device | |
ES2421599T3 (en) | Implant device with an internal housing for a turning tool | |
CL2004001576A1 (en) | WRENCH TO TURN A PIPING TUBE FOR FLYING HOLES, WHICH INCLUDES, A CONTACT ELEMENT ASSEMBLY, A FIRST AND SECOND ARM WITH A CAVITY FOR THE CONTACT ELEMENT ASSEMBLY, WHERE THE CONTACT POINT BETWEEN THE ELEME | |
CO6390016A2 (en) | MAINTENANCE DEVICES, AND METHOD FOR INTRODUCING A MAINTENANCE TOOL IN A LONG HOLLOW BODY |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |