Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With baffle – spreader – displacer – drip ring – filter or screen
Reexamination Certificate
2005-05-10
2005-05-10
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With baffle, spreader, displacer, drip ring, filter or screen
C141S302000, C123S520000
Reexamination Certificate
active
06889729
ABSTRACT:
In a method of pressure and/or gas volume compensation within a fuel tank in relation to movement-induced and/or temperature-induced changes in pressure and/or volume, as when fuel is drawn from the tank and upon refuelling of the tank, any changes in pressure outside a predetermined normal pressure range are compensated by condensation of the gaseous fuel or gasification of the liquid fuel within a system which is hermetically closed off at least above atmospheric pressure. The invention also provides a tank operating on that basis.
REFERENCES:
patent: 4829968 (1989-05-01), Onufer
patent: 5931141 (1999-08-01), Chino
patent: 6014958 (2000-01-01), Miwa et al.
patent: 6354280 (2002-03-01), Itakura et al.
patent: 6463965 (2002-10-01), Rasche et al.
Bolle Dirk
Treudt Volker
Douglas Steven O.
Grossman Tucker Perreault & Pfleger PLLC
Kautex Textron GmbH & Co.KG
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