Pre-vaporizing pipe, combustion assembly provided therewith and turbomachine provided therewith

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United States of America Patent

PATENT NO 11867401
APP PUB NO 20220235937A1
SERIAL NO

17613861

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Abstract

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The invention relates to a pre-vaporizing pipe (5) for a combustion chamber of a turbomachine, comprising a generally elongate main body (50), comprising a first end portion (51) delimiting an inlet duct (52) in which a fuel injector is to be mounted, the body (50) having an external surface (500) having a first length (L1) that extends from the portion (51) to at least one first fuel outlet end piece (53), and a second length (L2) that extends the first length (L1) from the end piece (53) and that extends from the end piece (53) to a second fuel outlet end piece (54). According to the invention, inside the body (50) there is a first channel (55) connecting the duct (52) to the end piece (53) and a second channel (56) which is distinct from the first channel (55) and which connects the duct (52) to the end piece (54).

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Patent Owner(s)

Patent OwnerAddress
SAFRAN HELICOPTER ENGINESAVENUE JOSEPH SZYDLOWSKY BORDES 64510

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berat, Claude Marie Michel Moissy-Cramayel, FR 1 1
Lamaison, Olivier Moissy-Cramayel, FR 5 6
Lameignere, Yvan Ludovic Moissy-Cramayel, FR 3 1
Savary, Nicolas Roland Guy Moissy-Cramayel, FR 5 1
Verdier, Hubert Pascal Moisy-Cramayel, FR 6 7
Viguier, Chritophe Nicolas Henri Moissy-Cramayel, FR 1 1

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