Dispensing – Gas or vapor dispensing
Patent
1975-08-22
1976-06-08
Knowles, Allen N.
Dispensing
Gas or vapor dispensing
B67B 724
Patent
active
039617262
ABSTRACT:
A reservoir for a liquid monopropellent such as hydrazine for use in, for example, a satellite contains a plurality of partitions so arranged that gas and liquid zones are defined by capillary action or surface tension effects. Controlled decomposition of the liquid phase is effected by means of a heating device to maintain a substantially constant pressure for the gas phase. The heating device is supplied with electrical pulses whenever the pressure falls below the required value.
REFERENCES:
patent: 996969 (1911-07-01), Buckman, Jr.
patent: 2304488 (1942-12-01), Tucker
Breiner A. W.
Centre National d'Etudes Spatiales
Knowles Allen N.
Lane Hadd
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