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.)
Expired
Application number
GB557617A
Inventor
James Goodrich Heaslet
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Individual
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Individual
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Publication date
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Priority to GB557617ApriorityCriticalpatent/GB111236A/en
Publication of GB111236ApublicationCriticalpatent/GB111236A/en
Output Control And Ontrol Of Special Type Engine
(AREA)
Abstract
111,236. Heaslet, J. G. April 20, 1917. Timing.-The ignition timing mechanism is connected with the throttle so that the spark is retarded when the gas admitted exceeds a predetermined amount. The timer cam 54 is driven from the engine through a centrifugal device such as masses 51 linked to boss 58 of the cam 54 and drawn together by springs. The supports 42, 38 of the contacts 41, 39 are mounted on a disk secured in the casing 19 which is provided with an arm 21 for linking it with a bell-crank lever or. the shaft of the butterfly valve in the induction pipe.
GB557617A1917-04-201917-04-20Spark Control in Combustion Engines.
ExpiredGB111236A
(en)