Fluid handling – Systems – With flow control means for branched passages
Reexamination Certificate
2008-06-17
2011-10-04
Fox, John (Department: 3753)
Fluid handling
Systems
With flow control means for branched passages
C137S382000
Reexamination Certificate
active
08028720
ABSTRACT:
The invention relates to a valve block, in particular a hydraulic valve block, which comprises a basic body having a base area and a plurality of blind holes, in particular valve bores, and lamellae, having a plurality of valve actuating devices, in particular electromagnets, and having a plurality of connections, in particular hydraulic connections. The invention is distinguished by the fact that the basic body has an encircling sealing surface, running obliquely relative to the base area, for a protective hood, in particular an oil pan.
REFERENCES:
patent: 75358 (1868-03-01), Burnett, Jr.
patent: 2920802 (1960-01-01), Cook
patent: 3244193 (1966-04-01), Loveless
patent: 3375850 (1968-04-01), Aslan
patent: 3559687 (1971-02-01), Aslan
patent: 4150686 (1979-04-01), El Sherif et al.
patent: 5020570 (1991-06-01), Cotter
patent: 5479845 (1996-01-01), Kawamura et al.
patent: 5520546 (1996-05-01), Klinger et al.
patent: 5522431 (1996-06-01), Bonacorsi et al.
patent: 5836354 (1998-11-01), Amano et al.
patent: 5915409 (1999-06-01), Kaneko et al.
patent: 5983921 (1999-11-01), Miyazoe et al.
patent: 5988203 (1999-11-01), Hutton
patent: 5988214 (1999-11-01), Tajima et al.
patent: 6062254 (2000-05-01), Brady et al.
patent: 6079798 (2000-06-01), Hosoya
patent: 6834669 (2004-12-01), Seyfarth
patent: 6874537 (2005-04-01), Hayashi et al.
patent: 6892764 (2005-05-01), Rodrigues et al.
patent: 2003/0098079 (2003-05-01), de Silva et al.
patent: 44 03 720 (1994-08-01), None
patent: 0 627 349 (1994-12-01), None
Grethel Marco
Willeke Roshan
Fox John
LuK Lamellen und Kupplungsbau Beteilligungs KG
Mangels Alfred J.
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