Resilient tires and wheels – Tires – resilient – Inflating devices
Reexamination Certificate
2008-05-06
2008-05-06
Bellinger, Jason R. (Department: 3617)
Resilient tires and wheels
Tires, resilient
Inflating devices
Reexamination Certificate
active
10671566
ABSTRACT:
An automatic inflation and deflation circuit for a tube (3) is produced with a single compressed fluid supply conduit (5). The inflation results from subjecting a non-return valve (VA) in series on the conduit to excess pressure. Deflation is provided by subjecting the non-return valve for a brief moment to excess pressure and then in producing (EVDG) a calibrated leak (11) in the conduit. Evidence is provided that the pressure in the conduit is such that it enables to maintain the non-return valve open, although the pressure on the side of the tube is higher than the pressure in the conduit during deflation.
REFERENCES:
patent: 2401883 (1946-06-01), Cyril et al.
patent: 2406899 (1946-09-01), Cyril et al.
patent: 3706325 (1972-12-01), Pauliukonis
patent: 3838717 (1974-10-01), Wolf
patent: 3912033 (1975-10-01), Ancel
patent: 4782879 (1988-11-01), Le Chatelier et al.
patent: 4922946 (1990-05-01), Boulicault
patent: 5234027 (1993-08-01), Naples
patent: 5587698 (1996-12-01), Genna
patent: 5674332 (1997-10-01), Battocchio
patent: 6758088 (2004-07-01), Claussen et al.
patent: 6892776 (2005-05-01), Skoff
patent: 2003/0084663 (2003-05-01), Heyne et al.
patent: 2004/0020534 (2004-02-01), Beau
patent: 2 699 122 (1994-06-01), None
patent: 659582 (1951-10-01), None
patent: 1397372 (1975-06-01), None
patent: WO 9413499 (1994-06-01), None
International Search Report dated Aug. 6, 2002.
Battochio Claudio
Meydieu Michel
Bellinger Jason R.
Buchanan & Ingersoll & Rooney PC
Michelin & Recherche et Technique S.A.
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