Spray nozzle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11181272
APP PUB NO 20190078784A1
SERIAL NO

16119496

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel spray nozzle, for atomising liquid fuel in gas, including: an gas passage; a liquid fuel passage; a swirler provided in the gas passage and including vanes such that, when gas passes through the gas passage, the swirler produces a jet flow of gas from between adjacent vanes and a turbulent flow of gas in the wake of each vane; a prefilming surface for receiving liquid fuel from the liquid fuel passage, and gas from the gas passage, wherein the prefilming surface includes areas that receive jet flow of gas from the gas passage, in use; wherein the fuel spray nozzle is configured to direct the liquid fuel passing through the liquid fuel passage to the areas on the prefilming surface that receive a jet flow of gas from the gas passage.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCKINGS PLACE 90 YORK WAY LONDON N1 9FX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bacharoudis, Evangelos Derby, GB 1 4
Huang, Hua Wei Derby, GB 5 40
Muldal, Carl L Derby, GB 5 30
Roman, Casado Juan Carlos Derby, GB 8 32
Tentorio, Luca Derby, GB 17 76

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