Power plants – Reaction motor – Condition responsive thrust varying means
Patent
1987-02-18
1988-10-18
Casaregola, Louis J.
Power plants
Reaction motor
Condition responsive thrust varying means
60254, 60242, 23926519, F02K 106, F02K 905
Patent
active
047777958
ABSTRACT:
The device comprises, at the outlet of the combustion chamber 3, a movable assembly comprising a hollow closure member 26 constituting a needle 27, a thermal shield 22 and an annular piston 14. This closure member acts as a piston under the effect of the pressure of the gases and drives the annular piston so as to expel a hydraulic fluid from a jack chamber 33 having an adjustable outlet 34. The closure member 26 defines a chamber 28 for calming the gases.
REFERENCES:
patent: 3069846 (1962-12-01), Buescher
patent: 3073112 (1963-01-01), Bleikamp, Jr.
patent: 3319423 (1967-05-01), Caraher
patent: 3349565 (1967-10-01), Williams
patent: 3608312 (1971-09-01), Miltenberger
patent: 3726480 (1973-04-01), Miltenberger
patent: 3943708 (1976-03-01), Panella
patent: 3948042 (1976-04-01), Beardsley et al.
Beau Jean-Francois
Calabro Max Jean-Pierre
Comtesse Patrick
Le Corre Alain M.
Vigier Gilles B.
Aerospatiale - Societe Nationale Industrielle
Casaregola Louis J.
Thorpe Timothy S.
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