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US 5,632,446 AGranted
Shut off in shower apparatus
AssigneeUnitrol Amcor Ltd.
InventorArtur Krochek
Life of this patent
Estimating the term…
Abstract
Shower apparatus including a valve having an aperture, a first packing preform mounted on the valve, located downstream of the valve, and a stemmed element selectably movable with respect to the valve aperture and operative to selectably press the first packing preform against the valve, thereby substantially sealing the valve aperture.
Claims2
Shower apparatus comprising:
- a valve having an aperture;
- a first packing preform mounted on said valve, located downstream of said valve aperture;
- a second packing preform mounted on said valve and located downstream of said first packing preform;
- and
- a stemmed element selectably movable with respect to said valve aperture, said stemmed element being in selectable sealing engagement with said second packing preform, and said stemmed element being operative to selectably press said first packing preform against said valve, thereby substantially sealing said valve aperture;
- wherein said stemmed element comprises a packing preform, such that a movement of said stemmed element selectively brings said stemmed element packing preform into substantially sealed engagement with a portion of said shower apparatus,
- and comprising a turbine and at least one exit aperture, such that suitable movement of said stemmed element with respect to said valve brings said first packing preform into non-sealed engagement with said valve aperture, said second packing preform into non-sealed engagement with said stemmed element, and said stemmed element packing preform into substantially sealed engagement with said portion of said shower apparatus, such that a flow of water through said shower apparatus is directed to said turbine causing rotation thereof, said flow of water exiting through said at least one exit aperture.
4 more elements
Shower apparatus comprising:
- a valve having an aperture;
- a first packing preform mounted on said valve, located downstream of said valve aperture;
- a second packing preform mounted on said valve and located downstream of said first packing preform;
- and
- a stemmed element selectably movable with respect to said valve aperture, said stemmed element being in selectable sealing engagement with said second packing preform, and said stemmed element being operative to selectably press said first packing preform against said valve, thereby substantially sealing said valve aperture;
- wherein said stemmed element comprises a packing preform, such that a movement of said stemmed element selectively brings said stemmed element packing preform into substantially sealed engagement with a portion of said shower apparatus,
- and comprising a spreader element and at least one exit aperture, such that suitable movement of said stemmed element with respect to said valve brings said first packing preform into non-sealed engagement with said valve, said second packing preform into substantially sealed engagement with said stemmed element, and said stemmed element packing preform into non-sealed engagement with said portion of said shower apparatus, such that a flow of water through said shower apparatus is directed to said spreader element, said flow of water exiting through said at least one exit aperture.
4 more elements
Dependencies are inferred from the claim text.