Subj : Hedy Lamarr To : JAMES BRADLEY From : TOM WALKER Date : Fri May 13 2005 07:26 am JB> TW> Having ot use a very complex mechanical system was a big drawback. JB> TW> Plus it was not really preactial for submariens thenselves as it JB> TW> required a spoetter plant to function. NOW for Surface ships, which JB> TW> also widel6yy used torpedos i nWWII, it would have been a possability JB> TW> if it would have been more reliable . The Comming forth of the FULL JB> TW> electronics system as Sylvania Electronics came up with, Giving credit JB> TW> to the Lamarr patents by the way, brought the reliability and accuracy JB> TW> needed. -!- JB>Now I understand how the line of sight would come into play. My first notion JB>and perhaps due to overly sensational reporting - made me suspect the patent JB>had more to do with echo-locating, and ranging in a novel and fantastic way. Unfortunatly NOT. The development of a "REAL" acoustic Torpedo during WWII was have bee a GREAT asset. In those days Surface ships made a lot of Torpedo Attacks on other surface ships also. In fact in several WWII battles some Destroyers made attcaks on Battle Ships. It was mostly a diversionary tatic though. And also in those days all Battle Groups had several ships with Spotter planes. Most Battle Ships and Cruisers of the had had them. --- þ SLMR 2.1a þ This note from El Cajon California USA * Origin: Try Our Web Based QWK: DOCSPLACE.ORG (1:123/140) .