Electric resistance heating devices – Heating devices – Continuous flow type fluid heater
Reexamination Certificate
2011-07-19
2011-07-19
Campbell, Thor S (Department: 3742)
Electric resistance heating devices
Heating devices
Continuous flow type fluid heater
C060S039080
Reexamination Certificate
active
07983541
ABSTRACT:
The present invention provides a heat exchange system for a closed loop fuel delivery system. The heat exchange system generally includes a first pump, a heat exchanger, a high pressure pump pressurizes fuel. The heat exchanger, which is located downstream of the first pump, receives the pressurized fuel flow. The high pressure pump, which is located downstream of the heat exchanger, delivers a predetermined amount of fuel flow to a jet engine. The circulating pump receives fuel flow downstream of the heat exchanger and recirculates the fuel flow upstream of the heat exchanger.
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EP 05 85 7463 Supplementary European Search Report, mailed Nov. 25, 2010.
Campbell Thor S
Eaton Industrial Corporation
Fay Sharpe LLP
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