Fluid handling – With means for separating solid material from the fluid – Plural separating elements
Reexamination Certificate
2005-01-11
2005-01-11
Hepperle, Stephen M. (Department: 3753)
Fluid handling
With means for separating solid material from the fluid
Plural separating elements
C137S556000, C210S341000
Reexamination Certificate
active
06840272
ABSTRACT:
A fuel-conditioning device for removing moisture from fuel includes two replaceable fuel-conditioning cartridges. The cartridges are alternately put in use by selectively positioning a valve actuator. A marking system for the fuel-conditioning cartridges and the valve actuator identifies which cartridge is in use and which can be serviced. A cartridge can be replaced while maintaining a continuous flow of fuel.
REFERENCES:
patent: 1253344 (1918-01-01), Braun
patent: 1531609 (1925-03-01), Groves
patent: 2921687 (1960-01-01), Jenkins
patent: 4432385 (1984-02-01), Legris
American Standard International Inc.
Beres William J.
Hepperle Stephen M.
O'Driscoll William
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