Valve assembly with water dispersing and spreading system
First Claim
1. A valve assembly comprising:
- a housing having a passage extending therethrough, said passage having an inlet and an outlet with a valve seat therebetween;
a valve member engageable with said valve seat;
means to move said valve member into or out of engagement with said valve seat; and
dispersing means at the outlet of said valve assembly comprising a dispersing disk positioned at said outlet passage and a plurality of channels in communication with said outlet passage which extend radially outward from said outlet passage around said dispersing disk, said dispersing disk blocking the flow of fluid coming from said outlet passage thereby causing said fluid to flow in the plurality of channels.
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Accused Products
Abstract
A valve assembly with a water dispersing and spreading system preferrable for use in drip-type beverage maker comprising a housing having a passage extending therethrough with the passage having an inlet, an outlet, and a valve seat therebetween. A thermostatic dish-shaped snap-acting bimetallic disk constitutes the valve member and is positioned in the passage in engagement with the valve seat thereby to block communication through the passage while in the first curvature position and while in the second curvature position to move clear of the valve seat to permit the flow of fluid therepast. The disk is movable from the first curvature position to the second and back again upon changes in temperature of the disk. A spring member biases the disk toward the valve seat in sealing engagement when the disk is in its first curvature position. An abutment in the housing engageable by the center portion of the disk as the disk moves to its second position insures that the periphery of the disk moves clear of the valve seat. In communication with the outlet passage, a plurality of outwardly curved channels are formed in the housing with a dispersing disk centrally blocking the outlet and thereby forcing the flow of fluid through the channels in a radially outward direction.
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Citations
10 Claims
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1. A valve assembly comprising:
- a housing having a passage extending therethrough, said passage having an inlet and an outlet with a valve seat therebetween;
a valve member engageable with said valve seat;
means to move said valve member into or out of engagement with said valve seat; and
dispersing means at the outlet of said valve assembly comprising a dispersing disk positioned at said outlet passage and a plurality of channels in communication with said outlet passage which extend radially outward from said outlet passage around said dispersing disk, said dispersing disk blocking the flow of fluid coming from said outlet passage thereby causing said fluid to flow in the plurality of channels. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- a housing having a passage extending therethrough, said passage having an inlet and an outlet with a valve seat therebetween;
- 8. A drip type beverage maker comprising a frame, a reservoir of water supported by said frame, heating means for heating the water in the reservoir, a brewing chamber for receiving water at a predetermined temperature from said reservoir and for having said water pass through infusion material contained therein and out an exit hole into a holding container, and valve means for dispersing the water uniformly within said brewing chamber comprising a housing having a passage extending therethrough, said passage having an inlet and an outlet with a valve seat therebetween, a valve member engageable with said valve seat, means to move said valve member into or out of engagement with said valve seat, and dispersing means at the outlet of said valve assembly including a dispersing disk positioned at said outlet passage and a plurality of channels in communication with said outlet passage which extend radially outward from said outlet passage around said dispersing disk, said dispersing disk blocking the flow of fluid coming from said outlet passage thereby causing said fluid to flow in the plurality of channels.
Specification