Sonicity & Vibration transmission of Power -- Articles & patents

https://www.inventricity.com/the-sound-man-george-constantinesco The Sound Man - George Constantinesco and Sonic Power Transmission Barrie Blake-Coleman ...For one thing, he amassed some 134 granted British patents with possibly another 150 inventions never filed for a patent. Over his life he was responsible for a total of 319 patents filed in France, Germany and the UK, mostly dealing with the control or transmission of motive forces through liquids and solids. For another, he held the gratitude of every British fighter pilot of the first world war as the inventor of the hydraulic interrupter gear that made it possible for allied aircraft to fire their machine guns through rotating propellers. Better, it was said, than the Fokker designed (and somewhat less reliable) interrupter used on German machines. Moreover, the ever burgeoning automobile market was to give thanks to his sonic oil drilling technique, making it possible to drill deep wells in half the time usually experienced. In...