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Denis H Desty: Flare with inwardly directed Coanda nozzle. The British Petroleum Company, Morgan Finnegan Pine Foley & Lee, June 22, 1982: US04336017 (98 worldwide citation)

Flare for disposal of combustible gases which includes a Coanda nozzle using high pressure steam. The nozzle has a self adjusting slot and a low pressure fuel gas supply is entrained into the mouth of the nozzle.


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Denis H Desty: Flarestack Coanda burners with self-adjusting slot at pressure outlet. The British Petroleum Company, Morgan Finnegan Pine Foley & Lee, February 14, 1978: US04073613 (88 worldwide citation)

A Coanda unit has a Coanda surface and a gas supply line terminating in a slot adjacent to the Coanda surface. One side of the slot is contiguous with the Coanda surface and the other side is formed of a tongue of resilient material which flexes within defined limits in response to the pressure of t ...


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Leslie Bretherick, Denis H Desty, Michael G Webb: Barrier for oil spilt on water. The British Petroleum Company, Morgan Finnegan Pine Foley & Lee, February 20, 1979: US04140424 (9 worldwide citation)

An inflatable barrier for oil spilt on water consists of an air chamber and a water chamber which when inflated give a figure-of-eight cross-section, and in order to facilitate laying there is a pilot air tube attached to the air chamber preferably 1/500 the cross-sectional area of the air chamber. ...


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