MICROVALVE
First Claim
1. A microvalve assembly comprising:
- a valve body comprising an elongate valve body having opposed first and second major surfaces, said first major surface defining a valve recess and said second major surface defining a first fluid port and a second fluid port, both said first and second fluid ports being in fluid communication with said valve recess;
a gasket freely positioned within said valve recess so as to extend in overlying registry with at least one of said first and second fluid ports;
a valve cover bonded to said valve body, said valve cover including a first planar surface and positioned in overlying registry with said valve recess so as to enclose said gasket therein, said valve cover being deflectable into said valve recess so as to cause said gasket to seal at least one of said first and second fluid ports.
1 Assignment
0 Petitions
Accused Products
Abstract
A microvalve assembly (10) includes an elongate valve body (14) having opposed first and second major surfaces, the first major surface defining a valve recess (34) and the second major surface defining first and second fluid ports (20,22). Both the fluid input port and the fluid output port extend in fluid communication with the valve recess. A gasket (12) is freely positioned within the valve recess so as to extend in overlying registry with either or both of fluid ports. A valve cover (16) is bonded to the valve body and includes a first planar surface positioned in overlying registry with the valve recess so as to enclose the gasket therein. The valve cover is deflectable into the valve recess so as to cause the gasket to seal at least one of the fluid ports.
6 Citations
16 Claims
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1. A microvalve assembly comprising:
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a valve body comprising an elongate valve body having opposed first and second major surfaces, said first major surface defining a valve recess and said second major surface defining a first fluid port and a second fluid port, both said first and second fluid ports being in fluid communication with said valve recess; a gasket freely positioned within said valve recess so as to extend in overlying registry with at least one of said first and second fluid ports; a valve cover bonded to said valve body, said valve cover including a first planar surface and positioned in overlying registry with said valve recess so as to enclose said gasket therein, said valve cover being deflectable into said valve recess so as to cause said gasket to seal at least one of said first and second fluid ports. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification