All season fuel filter

Details All season fuel filter All season fuel filter

1989-02-17

1989-11-07

Hart, Charles

Liquid purification or separation

Filter

With pump, gas pressure, or suction source

55267, 210168, 210186, 2104165, 210DIG17, D01D 3502

Patent

active

048790354

ABSTRACT:
A fuel filter having an insulating layer 22 integrally constructed therewith provides thermal insulation for fuel filters such as those used in internal combustion engines. The insulating layer 22 covers substantially all the sides and bottom of a fuel filter 24, but remains open at the top of the fuel filter 24, such that connection of the device to an engine fuel circuit is easily allowed.

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