MX9501570A - Aparato para taladrar tuberia a alta presion. - Google Patents

Aparato para taladrar tuberia a alta presion.

Info

Publication number
MX9501570A
MX9501570A MX9501570A MX9501570A MX9501570A MX 9501570 A MX9501570 A MX 9501570A MX 9501570 A MX9501570 A MX 9501570A MX 9501570 A MX9501570 A MX 9501570A MX 9501570 A MX9501570 A MX 9501570A
Authority
MX
Mexico
Prior art keywords
machine body
pipeline
tapping machine
high pressure
interior
Prior art date
Application number
MX9501570A
Other languages
English (en)
Other versions
MXPA95001570A (es
Inventor
Bill D Andrew
William D Duwe
Michael Leroy Wilson
Original Assignee
Tdw Delaware Inc
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 Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of MX9501570A publication Critical patent/MX9501570A/es
Publication of MXPA95001570A publication Critical patent/MXPA95001570A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/561—Having tool-opposing, work-engaging surface
    • Y10T408/5626—Having tool-opposing, work-engaging surface with means to move Tool relative to other work-engaging structure along tool-axis
    • Y10T408/5627—Having sliding engagement therewith
    • Y10T408/56275—Screw coaxial with Tool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Boring (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Un aparato para taladrar una abertura en una tubería existente que está bajo presion incluye un cuerpo alargado de máquina para taladrar que tiene medios en un extremo para unirse a una tubería, una barra taladradora que tiene un tornillo de avance giratoria dentro de ésta, mediante el cual la barra taladradora se posiciona axialmente, y una válvula que responde a la presion activada por la presion diferencial entre el interior de una tubería y el interior del cuerpo de la máquina para taladrar para controlar la presion hidráulica dentro del cuerpo de la máquina para taladrar para contrabalancear con ello la fuerza hidráulica aplicada a la barra taladradora.
MXPA/A/1995/001570A 1994-03-31 1995-03-30 Aparato para taladrar tuberia a alta presion MXPA95001570A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/220,730 US5439331A (en) 1994-03-31 1994-03-31 High pressure tapping apparatus
US08220730 1994-03-31

Publications (2)

Publication Number Publication Date
MX9501570A true MX9501570A (es) 1998-11-29
MXPA95001570A MXPA95001570A (es) 1999-01-15

Family

ID=

Also Published As

Publication number Publication date
US5439331A (en) 1995-08-08
TW254872B (en) 1995-08-21
AU1488995A (en) 1995-10-19
EP0675313A2 (en) 1995-10-04
EP0675313A3 (en) 1996-07-24
DE69506931T2 (de) 1999-07-01
CZ287041B6 (en) 2000-08-16
CN1125650A (zh) 1996-07-03
CZ76295A3 (en) 1996-02-14
EP0675313B1 (en) 1998-12-30
DE69506931D1 (de) 1999-02-11
BR9501293A (pt) 1995-11-21
JPH0839352A (ja) 1996-02-13
CN1060985C (zh) 2001-01-24
PE5096A1 (es) 1996-03-25
AU681002B2 (en) 1997-08-14

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