Patent for improvements in the balancing of reciprocating engines, 18 Nov 1924
Alternative reference number
18 Nov 1924
Relates to patents 1911-26038 (LAN/6/113) and 1911-26777 (LAN/6/114); harmonic balancing of piston motion by the use of one or more pairs of reverse rotating balance weights, running at twice, or greater speed of the crank shaft. First application in US. Later application (UK) 15 April 1925, complete accepted 24 December 1925.