Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Condition responsive means for modifying working member...
Reexamination Certificate
2007-04-17
2007-04-17
Leslie, Michael (Department: 3745)
Motors: expansible chamber type
Plural relatively movable or rigidly interconnected working...
Condition responsive means for modifying working member...
Reexamination Certificate
active
10534875
ABSTRACT:
Fluid-dynamic circuit for supplying primary and auxiliary uses with preset priorities comprises a pressurised fluid source, at least one first use with primary priority, at least one second use with secondary priority, at least one third use with low priority; said first use is directly connected to said source by a relative first pipe and said second use and third use are connectable to said source with respective second and third pipes by interposing a valve equipped with an internal distributor member to control said second and third pipes and movable according to at least three connection configurations, in a first configuration said second use and third use being shut, in a second configuration said second use being open and said third use being shut, in a third configuration said second use being open and said being open.
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patent: 6176083 (2001-01-01), Ikari
patent: 6460655 (2002-10-01), Miller
patent: 6629411 (2003-10-01), Buscher et al.
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patent: 1 245 834 (2002-10-01), None
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International Search Report of PCT/IB03/05191 mailed Mar. 2, 2004.
Mamei Enrico
Mamei Eronne
Mamei Omer
Leslie Michael
Studio Tecnico 6 M S.R.L.
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