MX9301176A - Interruptor de radiofrecuencia de alta potencia. - Google Patents

Interruptor de radiofrecuencia de alta potencia.

Info

Publication number
MX9301176A
MX9301176A MX9301176A MX9301176A MX9301176A MX 9301176 A MX9301176 A MX 9301176A MX 9301176 A MX9301176 A MX 9301176A MX 9301176 A MX9301176 A MX 9301176A MX 9301176 A MX9301176 A MX 9301176A
Authority
MX
Mexico
Prior art keywords
radio frequency
switching
current
strips
networks
Prior art date
Application number
MX9301176A
Other languages
English (en)
Inventor
Jacky Muri Wiener
Robert Frederick Moll
John Ashley Rogers
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of MX9301176A publication Critical patent/MX9301176A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

La invención se relaciona con un interruptor de radiofrecuencia de alta velocidad por alto voltaje novedoso para fines tales como lo conmutación en frío de impulsos cortos de radiofrecuencia de corriente muy elevada en aplicaciones tales como los transmisores Loran-C del estado sólido y semejantes, tal como para la conmutación entre las redes de acoplamiento/salida de los mismos. El interruptor comprende pares no conectados superior e inferior planos de tiras de barra colectora de entrada y de salida que se extienden longitudinalmente, conectables eléctricamente mediante inserción transversal de tiras de enlace planas ligeramente separadas de las mismas y comprensión rápida de las mismas contra las porciones de extremo adyacentes de las tiras de barra colectora de entrada y de salida no conectadas, permitiendo una conmutación rápida exenta de desgaste de las superficies de contacto, pero con la provisión de una separación adecuada para funcionamiento a alto voltaje y presión de contacto adecuada para eliminar la formación de arco de la corriente. La presente invención se relaciona con un aparato para conmutar entre redes de radiofrecuencia (RF) de alta potencia, estando relacionada más particularmente con los problemas de formación de arco de corriente y desgaste de contacto del interruptor.
MX9301176A 1992-03-16 1993-03-03 Interruptor de radiofrecuencia de alta potencia. MX9301176A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/852,036 US5251286A (en) 1992-03-16 1992-03-16 Method for estimating formation permeability from wireline logs using neural networks

Publications (1)

Publication Number Publication Date
MX9301176A true MX9301176A (es) 1993-09-01

Family

ID=25312352

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301176A MX9301176A (es) 1992-03-16 1993-03-03 Interruptor de radiofrecuencia de alta potencia.

Country Status (9)

Country Link
US (1) US5251286A (es)
EP (1) EP0561492B1 (es)
AU (1) AU668903B2 (es)
CA (1) CA2078402A1 (es)
DE (1) DE69316057T2 (es)
MX (1) MX9301176A (es)
NO (1) NO306582B1 (es)
NZ (1) NZ245838A (es)
ZA (1) ZA93778B (es)

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Also Published As

Publication number Publication date
DE69316057T2 (de) 1998-04-23
EP0561492A2 (en) 1993-09-22
ZA93778B (en) 1994-05-04
US5251286A (en) 1993-10-05
EP0561492B1 (en) 1998-01-07
AU668903B2 (en) 1996-05-23
NZ245838A (en) 1996-05-28
NO306582B1 (no) 1999-11-22
NO930575D0 (no) 1993-02-18
NO930575L (no) 1993-09-17
DE69316057D1 (de) 1998-02-12
AU3299793A (en) 1993-09-23
EP0561492A3 (es) 1994-04-13
CA2078402A1 (en) 1993-09-17

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