Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Supply means carried receiver flow control opening means
Patent
1998-04-13
2000-02-29
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Supply means carried receiver flow control opening means
141 59, 141304, 141305, 141350, 137588, 137589, 220 862, 220746, B60K 1505
Patent
active
060297190
ABSTRACT:
1. A fuel tank (1) having a filler neck (3) closable by a filling flap (2), the volatile fuel components (5) located in free space (4) of the fuel tank (1) being able to be fed into a storage chamber (7) filled with an absorption element (6), including a vent line (8) that connects the free space (4) to the storage chamber (7) and is closable by a valve (9). The filler neck (3), on the side facing away from the fuel tank (1), has a plug fitting (10) with a valve support (11). The valve (9) includes a sealing flap (12), the sealing flap (12) and the filling flap (2) forming components of the valve support (11), each being able to pivot about a shaft (13,14), and, being acted upon by spring tension, each being able to be placed against a valve seat (15,16) in the valve support (11). The sealing flap (12) and the filling flap (2) are mechanically coupled by a driving device (17) and are able to be forced jointly into the open position by inserting a gas hose nozzle (18) through the filling flap (2) into the filler neck (3).
REFERENCES:
patent: 4131142 (1978-12-01), Barr et al.
patent: 4715509 (1987-12-01), Ito et al.
patent: 4809865 (1989-03-01), Mori et al.
patent: 5022433 (1991-06-01), Jansky et al.
patent: 5027868 (1991-07-01), Morris et al.
patent: 5437317 (1995-08-01), Takatsuka et al.
Heinemann Joachim
Hor Hartmut
Kriebel Jurgen
Wagner Axel
Firma Carl Freudenberg
Jacyna J. Casimer
Kautex Textron GmbH & Co. KG
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