A pool filter cleaning device comprising a containment chamber having a upper end, a lower end, and a circumferential sidewall. The sidewall has a water deflecting portion adjacent the upper end and the containment chamber is adapted to receive a dirty pool filter. A contaminant trap is provided th
A pool filter cleaning device comprising a containment chamber having a upper end, a lower end, and a circumferential sidewall. The sidewall has a water deflecting portion adjacent the upper end and the containment chamber is adapted to receive a dirty pool filter. A contaminant trap is provided that is releasably secured to the sidewall for capturing contaminants of the pool filter when the filter is sprayed with water. The contaminant trap can be removed from the sidewall for disposal into a trash receptacle. The cleaning device can be configured to have a expanded and collapsed configuration for easy transportation or storage.
대표청구항▼
What is claimed is: 1. A pool filter cleaning device for capturing contaminants of a dirty pool filter, the pool filter cleaning device comprising: a containment chamber having a upper end, a lower end, and a circumferential sidewall extending between the upper end and the lower end, the sidewall h
What is claimed is: 1. A pool filter cleaning device for capturing contaminants of a dirty pool filter, the pool filter cleaning device comprising: a containment chamber having a upper end, a lower end, and a circumferential sidewall extending between the upper end and the lower end, the sidewall having a water deflecting portion adjacent the upper end, the containment chamber adapted for receiving the dirty pool filter through the upper end for cleaning, wherein the sidewall is formed from at least one flexible material, the containment chamber further comprising at least one coil spring in communication with the sidewall biasing the containment chamber to an expanded configuration, the coil spring having a top coil adjacent the upper end of the containment chamber and a bottom coil adjacent the lower end of the containment chamber; a contaminant trap in communication with the sidewall for capturing the contaminants of the pool filter when water is delivered into the upper end of the cleaning device, the contaminant trap being sufficiently porous to allow water to pass through while substantially preventing diatomaceous earth from passing through; and wherein substantially all of the water delivered into the upper end of the cleaning device passes through the contaminant trap and out of the containment chamber. 2. The pool filter cleaning device of claim 1 further comprising at least one securing strap in communication with the upper end of the containment chamber for attachment to the lower end of the containment chamber for holding the cleaning device in a collapsed configuration. 3. A pool filter cleaning device for capturing contaminants of a dirty pool filter, the pool filter cleaning device comprising: a containment chamber having a upper end, a lower end, and a circumferential sidewall extending between the upper end and the lower end, the sidewall having a water deflecting portion adjacent the upper end, the containment chamber adapted for receiving the dirty pool filter through the upper end for cleaning, containment chamber being a self supporting structure and is sufficiently porous at the lower end to allow water to pass through; a contaminant trap in communication with the sidewall for capturing the contaminants of the pool filter when water is delivered into the upper end of the cleaning device, the contaminant trap being sufficiently porous to allow water to pass through while substantially preventing diatomaceous earth from passing through; and wherein substantially all of the water delivered into the upper end of the cleaning device passes through the contaminant trap and out of the containment chamber. 4. A pool filter cleaning device for capturing contaminants of a dirty pool filter, the pool filter cleaning device comprising: a containment chamber having a upper end, a lower end, and a circumferential sidewall extending between the upper end and the lower end, the sidewall having a water deflecting portion adjacent the upper end, the containment chamber adapted for receiving the dirty pool filter through the upper end for cleaning, the containment chamber formed from at least one flexible material; a bellows having a collapsed and expanded configuration, the bellows having an distal and proximal end, the proximal end being open and in communication with the upper end of the containment chamber, the distal end being sufficiently porous to allow water to pass through the bellows, the bellows providing support for the containment chamber and biasing the cleaning device in the expanded configuration; a contaminant trap in communication with the sidewall for capturing the contaminants of the pool filter when water is delivered into the upper end of the cleaning device, the contaminant trap being sufficiently porous to allow water to pass through while substantially preventing diatomaceous earth from passing through; and wherein substantially all of the water delivered into the upper end of the cleaning device passes through the contaminant trap and out of the containment chamber. 5. A pool filter cleaning device for capturing contaminants of a dirty pool filter, the pool filter cleaning device having an expanded configuration for cleaning the dirty pool filter and a collapsible configuration for when the cleaning device is not in use, the cleaning device comprising: a containment chamber having a upper end, a lower end, and a circumferential sidewall extending between the upper end and the lower end, the sidewall having a water deflecting portion adjacent the upper end, the containment chamber adapted for receiving the dirty pool filter through the upper end for cleaning; a contaminant trap in communication with the sidewall for capturing the contaminants of the dirty pool filter when water is delivered into the upper end of the cleaning device, the contaminant trap being sufficiently porous to allow water to pass through while substantially preventing diatomaceous earth from passing through; a means for expanding or collapsing the cleaning device between the expanded and the collapsed configurations; and, wherein substantially all of the water delivered into the upper end of the cleaning device passes through the contaminant trap and out of the containment chamber. 6. The pool filter cleaning device of claim 5 wherein the contaminant trap captures particles between a size range of about 30.0 μm and 40.0 μm with an efficiency of at least about 60%. 7. The cleaning device of claim 5 wherein: the sidewall of the containment chamber further comprises a porous portion adjacent the water deflecting portion, the porous portion being sufficiently porous to allow water to pass through; and the contaminant trap is in communication with the water deflecting portion of the sidewall adjacent the porous portion; and, substantially all of the water delivered into the upper end of the cleaning device passes through the contaminant trap and out of the porous portion of the sidewall. 8. The cleaning device of claim 5 wherein the contaminant trap is in removable communication with the sidewall. 9. The cleaning device of claim 5 wherein the contaminant trap is disposable. 10. The cleaning device of claim 5 wherein the sidewall further comprises: a water deflecting flap in communication with the water deflecting portion of the sidewall, the flap extending generally downward toward the lower end of the containment chamber, the flap overlapping the contaminant trap where the contaminant trap is in communication with the sidewall. 11. The cleaning device of claim 5 wherein the containment chamber further comprises a bottom shell in communication with the sidewall enclosing the containment chamber at the lower end, the bottom shell being sufficiently porous to allow water to pass through. 12. The cleaning device of claim 5 wherein the containment chamber further comprises a non-porous bottom shell in communication with the sidewall enclosing the containment chamber at the lower end. 13. The cleaning device of claim 5 wherein the containment chamber is open at the lower end. 14. The cleaning device of claim 5 wherein the means for expanding or collapsing the cleaning device comprises; at least one coil spring in communication with the sidewall, the coil spring biasing the containment chamber in the expanded configuration. 15. The cleaning device of claim 14 wherein the coil spring has a top coil adjacent the upper end of the containment chamber and a bottom coil adjacent the lower end of the containment chamber. 16. The cleaning device of claim 5 wherein the means for expanding or collapsing the cleaning device further comprises: a upper rim in communication with the upper end of the containment chamber for holding the upper end of the containment chamber in a first desired shape; a lower rim in communication with the lower end of the containment chamber for holding the lower end of the containment chamber in a second desired shape; and a plurality of flexible ribs in communication with the upper rim and lower rim configured to support the cleaning device in the expanded configuration. 17. The cleaning device of claim 16 wherein the plurality of flexible ribs are configured to bias the cleaning device in the expanded configuration. 18. The cleaning device of claim 17 further comprising at least one securing strap in communication with the upper end of the containment chamber for attachment to the lower end of the containment chamber for holding the cleaning device in the collapsed configuration. 19. The cleaning device of claim 5 wherein the means for expanding or collapsing the cleaning device comprises; an expandable and collapsible bellows having a distal and proximal end, the proximal end in communication with the upper end of the containment chamber and the distal end being sufficiently porous to allow water to pass through the bellows, the bellows providing support for the containment chamber and biasing the cleaning device in the expanded configuration.
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이 특허에 인용된 특허 (13)
Ken Alexander ; Robert Henderson, Apparatus for cleaning a swimming pool water filter.
Desjoyaux Jean L. (R. N. 82 42480 La Fouillouse) Desjoyaux pouse Jandros Catherine (R. N. 82 42480 La Fouillouse) Desjoyaux Pierre L. (R. N. 82 42480 La Fouillouse FRX), Liquid filtering device for swimming pools in particular.
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