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公开(公告)号：US11845020B2
公开(公告)日：2023-12-19
申请号：US17654947
申请日：2022-03-15
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, Jr. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
CPC classification number: B01D29/606 , B01D29/15 , B01D29/48 , B01D29/66 , B01D29/668 , B01D29/682 , E04H4/1245 , B01D2201/186 , B01D2201/29 , B01D2201/302 , B01D2201/32 , B01D2201/583 , B01D2321/205 , B01D2321/22
Abstract: A variable pore size filter media including an upper plate, a retainer, and a support profile disposed between the upper plate and the retainer. The variable pore size filter media also includes a plurality of wire rings disposed on the support profile and longitudinally distributed within a region between the upper plate and the retainer, the plurality of wire rings being distributed in a non-contiguous manner to form a plurality of spaces therebetween. The variable pore size filter media further includes a plurality of pores defined by the plurality of spaces between the plurality of wire rings and a pore size adjustment mechanism configured to vary a respective distance between each of the plurality of wire rings to increase or decrease a respective size of each of the plurality of pores by increasing or decreasing a size of each of the plurality of spaces.
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Patent Agency Ranking
公开(公告)号：US20220203274A1
公开(公告)日：2022-06-30
申请号：US17654947
申请日：2022-03-15
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, JR. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
Abstract: A variable pore size filter media including an upper plate, a retainer, and a support profile disposed between the upper plate and the retainer. The variable pore size filter media also includes a plurality of wire rings disposed on the support profile and longitudinally distributed within a region between the upper plate and the retainer, the plurality of wire rings being distributed in a non-contiguous manner to form a plurality of spaces therebetween. The variable pore size filter media further includes a plurality of pores defined by the plurality of spaces between the plurality of wire rings and a pore size adjustment mechanism configured to vary a respective distance between each of the plurality of wire rings to increase or decrease a respective size of each of the plurality of pores by increasing or decreasing a size of each of the plurality of spaces.
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公开(公告)号：US20190076757A1
公开(公告)日：2019-03-14
申请号：US16129660
申请日：2018-09-12
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, JR. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
CPC classification number: B01D29/606 , B01D29/15 , B01D29/48 , B01D29/66 , B01D29/668 , B01D29/682 , B01D2201/186 , B01D2201/29 , B01D2201/302 , B01D2201/32 , B01D2201/583 , B01D2321/205 , B01D2321/22 , E04H4/1245
Abstract: Embodiments of the invention provide a filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.
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公开(公告)号：US11273394B2
公开(公告)日：2022-03-15
申请号：US16812992
申请日：2020-03-09
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, Jr. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
Abstract: A filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris, is provided. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.
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公开(公告)号：US20200206658A1
公开(公告)日：2020-07-02
申请号：US16812992
申请日：2020-03-09
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, JR. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
Abstract: A filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris, is provided. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.
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公开(公告)号：US10583378B2
公开(公告)日：2020-03-10
申请号：US16129660
申请日：2018-09-12
Applicant: Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, Jr. , Ronald B. Robol , Everett Franklin Cox , Thomas Johnson Ray Safon , Anuj Saini , Alex Victor
Abstract: Embodiments of the invention provide a filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.
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