Fuel pumping apparatus

Details Fuel pumping apparatus Fuel pumping apparatus

1984-09-26

1985-10-01

Miller, Carl Stuart

Internal-combustion engines

Cooling

With cooling of additional parts or materials

123357, F02M 510, F28D 1500

Patent

active

045439141

ABSTRACT:
A fuel pumping apparatus for supplying fuel to an internal combustion engine includes a pump having a body and a solenoid operated fuel control device. The current flow to the solenoid is controlled by a control circuit mounted on circuit boards located within an inner casing secured to the body. An outer casing surrounds the inner casing and defines a space which is connected with a fuel inlet, the space communicating with a fuel inlet of the pump. The flow of fuel through the space assists the cooling of the components of the control circuit.

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patent: 3528492 (1970-09-01), Austin
patent: 3551758 (1970-12-01), Ferree
patent: 3630643 (1971-12-01), Eheim
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patent: 3904933 (1975-09-01), Davis
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patent: 3965971 (1976-06-01), Roggenkamp
patent: 4084564 (1978-04-01), Rickert
patent: 4279228 (1981-07-01), Mann
patent: 4364355 (1982-12-01), Karino
patent: 4377994 (1983-03-01), Lang

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