Power plants – Reaction motor – Method of operation
Patent
1990-10-25
1992-06-02
Nelson, Peter A.
Power plants
Reaction motor
Method of operation
602031, C06D 504
Patent
active
051176270
ABSTRACT:
The method consists, by briefly and periodically interrupting feeding of fuel with the aid of the electrovalve (1), of creating sudden pressure oscillations in the injection chamber (3), these oscillations expelling the impurities in a pasty or possible solid state towards the nozzle (6).
Application for space ships.
REFERENCES:
patent: 3373769 (1968-03-01), Chavez, Jr. et al.
patent: 4324096 (1982-04-01), Ellion
patent: 4517798 (1985-05-01), Roberts
patent: 4730449 (1988-03-01), Cann
patent: 4766724 (1988-08-01), Gruber
patent: 4825647 (1989-05-01), Cann
patent: 4930310 (1990-06-01), McKevitt
Beitschrift Fur Flugwissenschaften, vol. 6, no. 4, Jul./Aug. 1982, pp. 219-224, Breves et al.
Centre National d'Etudes Spatiales
Meller Michael N.
Nelson Peter A.
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