Vented alarm apparatus for use with a pool skimmer basket
First Claim
1. A vented alarming apparatus for use with a pool skimmer basket having a basket bottom, and a basket side wall extending upwardly therefrom and a basket upper edge which together define a chamber therewithin wherein the basket bottom and basket side wall define perforations therein to facilitate filtration skimming as pool water passes therethrough, said vented alarming apparatus includes:
- A. a detachable stem securable to the basket bottom in a position extending therethrough, said detachable stem being at least partially hollow therewithin to define a main channel means extending therethrough, said detachable stem further defining a lower opening therein and an upper opening therein in fluid flow communication with respect to one another and with respect to said main channel means, said lower opening being positioned below the chamber and below the basket bottom responsive to securement of said detachable stem extending through the basket bottom, said upper opening means being positioned above the basket bottom to facilitate venting of the basket responsive to debris being fathered within the chamber and blocking fluid flow through the perforations in the basket bottom and basket side wall, said detachable stem further comprising a detachable fitting assembly secured to said detachable stem to facilitate defining of said main channel means extending through said detachable stem, said detachable fitting assembly being positioned defining said lower opening of said detachable stem at a position below the basket bottom responsive to attachment of the detachable stem with respect to the basket bottom and extending therethrough;
B. a sound amplifying means defining a sound channel means extending therethrough, said sound amplifying means including a sound inlet means and at least one sound outlet means, said sound amplifying means being attached to said detachable stem with said sound inlet means thereof in fluid flow communication with respect to said upper opening of said detachable stem and said main channel means, said sound amplifying means being responsive to receiving a sound signal passing thereto from said detachable fitting assembly responsive to an increase in airflow through said sound channel means thereof to generate an alarm signal.
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Accused Products
Abstract
A detachable vented signaling alarm apparatus is provided which is capable of being attached to a skimmer basket commonly used with pool skimming systems. There are many different configurations and sizes of skimmer baskets with which the present apparatus is capable of attachment merely by drilling a hole generally centrally in the skimmer basket bottom. The detachable signaling alarm may be readily removed from the skimmer basket for various reasons such as pool vacuuming or maintenance and includes a vented stem for minimizing damage to the basket when debris has accumulated therein. An alarm of any type can be used with the vent mechanism for indicating when the skimmer basket is substantially blocked by debris by generating of an alarm condition responsive to airflow through the vent.
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Citations
20 Claims
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1. A vented alarming apparatus for use with a pool skimmer basket having a basket bottom, and a basket side wall extending upwardly therefrom and a basket upper edge which together define a chamber therewithin wherein the basket bottom and basket side wall define perforations therein to facilitate filtration skimming as pool water passes therethrough, said vented alarming apparatus includes:
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A. a detachable stem securable to the basket bottom in a position extending therethrough, said detachable stem being at least partially hollow therewithin to define a main channel means extending therethrough, said detachable stem further defining a lower opening therein and an upper opening therein in fluid flow communication with respect to one another and with respect to said main channel means, said lower opening being positioned below the chamber and below the basket bottom responsive to securement of said detachable stem extending through the basket bottom, said upper opening means being positioned above the basket bottom to facilitate venting of the basket responsive to debris being fathered within the chamber and blocking fluid flow through the perforations in the basket bottom and basket side wall, said detachable stem further comprising a detachable fitting assembly secured to said detachable stem to facilitate defining of said main channel means extending through said detachable stem, said detachable fitting assembly being positioned defining said lower opening of said detachable stem at a position below the basket bottom responsive to attachment of the detachable stem with respect to the basket bottom and extending therethrough; B. a sound amplifying means defining a sound channel means extending therethrough, said sound amplifying means including a sound inlet means and at least one sound outlet means, said sound amplifying means being attached to said detachable stem with said sound inlet means thereof in fluid flow communication with respect to said upper opening of said detachable stem and said main channel means, said sound amplifying means being responsive to receiving a sound signal passing thereto from said detachable fitting assembly responsive to an increase in airflow through said sound channel means thereof to generate an alarm signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A vented alarming apparatus for use with a pool skimmer basket having a basket bottom, and a basket side wall extending upwardly therefrom and a basket upper edge which define a chamber therewithin wherein the basket bottom and basket side wall define perforations therein to facilitate filtration skimming as pool water passes therethrough, said vented alarming apparatus includes:
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A. a detachable stem securable to the basket bottom in a position extending therethrough, said detachable stem being at least partially hollow therewithin to define a main channel means extending therethrough, said detachable stem extending upwardly beyond the basket upper edge to facilitate alarming and venting of the pool skimmer basket, said detachable stem further defining a lower opening therein and an upper opening therein in fluid flow communication with respect to one another and with respect to said main channel means, said lower opening being positioned below the chamber and below the basket bottom, said upper opening means being positioned above the basket bottom to facilitate venting responsive to debris being positioned within the chamber and blocking fluid flow through the perforations in the basket bottom and basket side wall, said detachable stem further comprising a detachable fitting assembly secured to said detachable stem to facilitate defining of said main channel means extending through said detachable stem, said detachable fitting assembly being positioned defining said lower opening of said detachable stem at a position below the basket bottom responsive to attachment of the detachable stem with respect to the basket bottom and extending therethrough, said detachable fitting assembly being positioned extending through the basket bottom and attached with respect thereto, the basket bottom defining a bottom aperture therein to facilitate attaching of said detachable fitting assembly to the basket while extending therethrough, and wherein said detachable fitting assembly includes; (1) a lower adapter extending outwardly therefrom adapted to be positioned extending through said bottom aperture of the basket bottom to facilitate attachment of said detachable fitting assembly to the basket bottom; (2) a lower cap member being attachable to said lower adapter below the basket bottom and below the bottom aperture to detachably secure said detachable stem to the pool skimmer basket bottom, said lower cap member defining a lower aperture means therein to facilitate fluid flow communication therethrough; (3) a washer member of thermoplastic material positionable between said lower cap member and the basket bottom to facilitate attachment between said lower cap member and said lower adapter positioned extending through said bottom aperture; and B. a sound amplifying means defining a sound channel means extending therethrough, said sound amplifying means including a sound inlet means and at least one sound outlet means, said sound amplifying means being attached to said detachable stem with said sound inlet means thereof in fluid flow communication with respect to said upper opening of said detachable stem to facilitating monitoring of air flow through said main channel means, said sound amplifying means being responsive to increased airflow through said sound channel means thereof to amplify an audible alarm signal received therein, said sound amplifying means extending above the basket upper edge to facilitate generating of an audible alarm and facilitate basket venting, said sound amplifying means further including a grasping means section to facilitate grasping and holding of the detachable stem and the skimmer basket attached thereto to facilitate removal thereof for servicing as needed, said sound outlet means of said sound amplifying means being oriented at ninety degrees with respect to said sound inlet means thereof such that the flow of sound exiting said sound channel means through said sound outlet means is traveling in a direction oriented at approximately ninety degrees with respect to the direction of flow of sound traveling through said sound inlet means, said sound outlet means including; A. a first sound aperture defining a first air flow axis directed outwardly therefrom; and B. a second sound aperture oppositely located from said first sound aperture, said second sound aperture positioned to allow sound to exit therefrom is a direction diametrically oppositely from sound exiting through said first sound aperture to enhance audible alarm signaling, said second sound aperture defining a second air flow axis directed outwardly therefrom, said first air flow axis and said second air flow axis being coincident with one another and wherein sound exiting through said first sound aperture travels outwardly therefrom in a direction directly opposite from the sound exiting from said second sound aperture.
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Specification