Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marconi Sounding Device Co Ltd
Original Assignee
Marconi Sounding Device Co Ltd
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Filing date
Publication date
Application filed by Marconi Sounding Device Co LtdfiledCriticalMarconi Sounding Device Co Ltd
Priority to ES0244738ApriorityCriticalpatent/ES244738A1/es
Publication of ES244738A1publicationCriticalpatent/ES244738A1/es
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
Perfeccionamientos en ecómetros submarinos, caracterizados por comprender dispositivos para transmitir ondas de presión al interior de un medio; dispositivos para recibir ondas de presión reflejadas; dispositivos para indicar las ondas de presión recibidas, con respecto a un barrido de base de tiempo, apropiado para un intervalo de profundidad de deseada qeu haya de explorarse; dispositivos para retardar un tiempo predeterminado las señales correspondientes a ondas de presión recibidas, reflejadas desde el fondo del medio, y dispositivos para utilizar las señales retardadas para iniciar el barrido de base de tiempo.
ES0244738A1958-10-171958-10-17Perfeccionamientos en ecëmetros submarinos
ExpiredES244738A1
(es)