ES238776A1 - Improvements introduced in the appliances to measure the deviation of the pollution holes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the appliances to measure the deviation of the pollution holes (Machine-translation by Google Translate, not legally binding)
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Services Petroliers Schlumberger SA
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Societe de Prospection Electrique Schlumberger SA
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Application filed by Societe de Prospection Electrique Schlumberger SAfiledCriticalSociete de Prospection Electrique Schlumberger SA
Publication of ES238776A1publicationCriticalpatent/ES238776A1/en
A Measuring Device Byusing Mechanical Method
(AREA)
Abstract
Perfections introduced into the apparatus for measuring the deviation of the boreholes, which have an oscillating pendulum in relation to the body of the apparatus, to allow the measurement of the deviation of the axis of the apparatus with respect to the vertical, characterized by the fact that the the axis of this pendulum is subjected to an undulating or zig-zag movement of very small amplitude, so that the coefficient of static friction of the pendulum on this axis is replaced by a coefficient of dynamic friction. (Machine-translation by Google Translate, not legally binding)
ES0238776A1956-12-261957-11-26Improvements introduced in the appliances to measure the deviation of the pollution holes (Machine-translation by Google Translate, not legally binding)
ExpiredES238776A1
(en)
Improvements introduced in the appliances to measure the deviation of the pollution holes (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the appliances to measure the deviation of the pollution holes (Machine-translation by Google Translate, not legally binding)
Improvements in devices to measure the inclination of plans with respect to the horizontal and the vertical (Machine-translation by Google Translate, not legally binding)
A teaching system to faclit anyone the knowledge of the technique of measurements of the time of the methods (Machine-translation by Google Translate, not legally binding)