Pulsed combustion acoustic wave generator
Patent 5864517 Issued on January 26, 1999. Estimated Expiration Date: 
March 21, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 21, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2766837 2831666 3048816 3064619 3064753 Underwater generation of low frequency sound Sound engine Ramjet engine equipped with a plurality of carburated air supply nozzles and a missile equipped with such a ramjet engine Rotary valve multiple combustor pulse detonation engine Rotary valve multiple combustor pulse detonation engine Patent #: 5353588 InventorsAssigneeApplicationNo. 820882 filed on 03/21/1997US Classes:367/145, Explosives116/23, Detonating116/137A, Supersonic wave generators116/137R, HORNS, WHISTLES AND COMPRESSIONAL WAVE GENERATORS181/116, Explosive181/117GasExaminersPrimary: Eldred, J. WoodrowAttorney, Agent or FirmInternational ClassG01V 001/00AbstractA pulsed combustion acoustic wave generator includes a tubular barrel having an inlet end and an open outlet end, a fuel controller for metering a controlled quantity of fuel into the inlet end of the barrel, an oxidant controller for metering a controlled quantity of oxidant into the inlet end of the barrel and an igniter extending into the inlet end of the barrel that is controllable by an operator to ignite a mixture of fuel and oxidant in the inlet end.Other References
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