公开(公告)号：US11518697B1

公开(公告)日：2022-12-06

申请号：US17694263

申请日：2022-03-14

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： C02F1/78 ,  A61L2/26 ,  A61L2/20 ,  B01F25/312 ,  B01F101/00 ,  B01F23/237 ,  F04B7/02 ,  C02F1/00 ,  B01F23/232 ,  F04B13/00 ,  C01B13/11 ,  C02F103/42 ,  A61L101/02

摘要： An ozone injector device comprising a housing having a water passageway through the housing, a corona tube disposed within the housing, an ozone inlet fitting removably coupled to the water passageway, the ozone inlet being in fluid communication with the corona tube via a corona discharge tube, and a clearing piston positioned to move into and out of the water passageway directly opposite the ozone inlet. The clearing piston is biased upwards, towards to the ozone inlet, and configured to prevent flow of ozone into the water passageway.

公开(公告)号：US11193504B1

公开(公告)日：2021-12-07

申请号：US17102851

申请日：2020-11-24

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： F04D29/70 ,  F04D29/02 ,  F04D29/66 ,  F04D29/44 ,  F04D29/08

摘要： A centrifugal pump to improve the efficiency of fluid flow, and minimize long term wear on the pump by progressively increasing fluid pressure as fluid moves from an eye of an impeller towards diffuser blades, into the volute and out through an outlet that is medio-laterally aligned with an inlet. The fluid pressure is increased by progressively increasing the volume through which the fluid travels. A tear-drop shaped volute casing surrounding the diffuser and impeller creates a pocket of maximum pressure just below the outlet. A dampener dampens the vibration of the motor. A cylindrical basket strainer is provided with a flat face abutting against the volute casing to distribute pressure evenly. A clamp ring is provided to easily seal and access the basket strainer using a plain rod.

公开(公告)号：USD958930S1

公开(公告)日：2022-07-26

申请号：US29734225

申请日：2020-05-11

申请人： AquaStar Pool Products, Inc.

设计人： Olaf Mjelde

公开(公告)号：US11345623B1

公开(公告)日：2022-05-31

申请号：US17526863

申请日：2021-11-15

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： C02F1/78 ,  C02F1/00 ,  B01F23/232 ,  B01F25/312 ,  C02F103/42 ,  B01F23/237 ,  B01F101/00 ,  C01B13/11 ,  F04B13/00 ,  F04B7/02 ,  A61L2/26 ,  A61L2/20 ,  A61L101/02

摘要： An ozone injector device comprising a housing, a corona tube disposed within the housing and configured to generate ozone, a check-valve removably coupled to the water passageway, a second end of the check-valve having a cavity with a movable float contained therein, an ozone inlet fitting removably coupled to the check-valve, the ozone inlet being in fluid communication with the corona tube via a corona discharge tube such that ozone entering the water passageway through the ozone inlet fitting must pass through the check valve, and a spring-loaded clearing piston positioned to move into and out of the water passageway, the clearing piston being biased upwards, and configured to prevent flow of ozone into the water passageway.

公开(公告)号：US11072921B1

公开(公告)日：2021-07-27

申请号：US17148009

申请日：2021-01-13

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： E03F5/00 ,  E03F5/04 ,  E04H4/06 ,  E04F15/02

摘要： A modular deck drain system comprising a bottom channel and an upper cover. The bottom channel has a pair of opposed side walls and a bottom surface coupled to the side walls. The bottom channel also has a plurality of stabilizing members coupled to and extending from an external surface of the bottom channel, and at least one modular junction node. The upper cover is configured to couple to the bottom channel. The upper cover has two upper walls, each wall having a top end and a bottom end, and the top end of each wall is coupled to an upper lip. A narrow top opening is formed by the upper lips. The upper cover has at least one cutline.

公开(公告)号：US10792596B1

公开(公告)日：2020-10-06

申请号：US16864382

申请日：2020-05-01

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： B01D35/30

摘要： A pipeline filter assembly comprising a base assembly, an outer wall, and a lid assembly. The base assembly comprises a filter base, a base plate, and a support collar. The outer wall has a lower end portion and an upper end portion, wherein the lower end portion is coupled to the base assembly and the upper end portion comprises a lower collar. The lower collar comprising at least one lock notch spaced around an exterior surface thereof. The lid assembly comprises an upper collar and an upper cover. The upper collar comprises at least one housing that projects from the upper collar, at least one biasing clip pivotally mounted within the housing for releasable engagement with the lock notch, and at least one biasing spring that biases its corresponding biasing clip to a locked position around a corresponding lock notch.

公开(公告)号：US11549254B1

公开(公告)日：2023-01-10

申请号：US17383239

申请日：2021-07-22

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： E03F5/00 ,  E03F5/04 ,  E04F15/02 ,  E04H4/06

摘要： A modular deck drain system comprising a bottom channel and an upper cover. The bottom channel has a pair of opposed side walls and a bottom surface coupled to the side walls. The bottom channel also has a plurality of stabilizing members coupled to and extending from an external surface of the bottom channel, and at least one modular junction node. The upper cover is configured to couple to the bottom channel. The upper cover has two upper walls, each wall having a top end and a bottom end, and the top end of each wall is coupled to an upper lip. A narrow top opening is formed by the upper lips. The upper cover has at least one cutline.

公开(公告)号：USD971966S1

公开(公告)日：2022-12-06

申请号：US29831619

申请日：2022-03-22

申请人： AquaStar Pool Products, Inc.

设计人： Olaf Mjelde

公开(公告)号：US11358888B1

公开(公告)日：2022-06-14

申请号：US17516381

申请日：2021-11-01

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： C02F1/78 ,  F04B13/00 ,  F04B7/02 ,  C02F1/00 ,  B01F23/232 ,  B01F25/312 ,  C02F103/42 ,  B01F23/237 ,  A61L2/20 ,  A61L2/26 ,  C01B13/11 ,  A61L101/02 ,  B01F101/00

摘要： An ozone injector device comprising a housing having a water passageway through the housing, a corona tube disposed within the housing and configured to generate ozone, an ozone inlet fitting removably coupled to the water passageway, the ozone inlet being in fluid communication with the corona tube via a corona discharge tube, and a spring-loaded clearing piston positioned to move into and out of the water passageway directly opposite the ozone inlet. The clearing piston is biased upwards, towards to the ozone inlet, and configured to prevent flow of ozone into the water passageway.

公开(公告)号：US11235996B1

公开(公告)日：2022-02-01

申请号：US17339006

申请日：2021-06-04

申请人： AquaStar Pool Products, Inc.

发明人： Olaf Mjelde

IPC分类号： C02F1/78 ,  B01F5/04 ,  C02F1/00 ,  C02F103/42 ,  F04B7/02 ,  B01F3/04 ,  F04B13/00 ,  C01B13/11 ,  A61L2/26 ,  A61L2/20 ,  A61L101/02

摘要： An ozone injector device comprising a housing, a corona tube disposed within the housing and configured to generate ozone, a check-valve having a first end removably coupled to the water passageway and a second end configured to receive ozone, the second end having a cavity with a movable float contained therein, an ozone inlet fitting removably coupled to the second end of the check-valve, the ozone inlet being in fluid communication with the corona tube via a corona discharge tube such that ozone entering the water passageway through the ozone inlet must pass through the check valve, and a spring-loaded clearing piston positioned to move into and out of the water passageway directly opposite the ozone inlet, the clearing piston being biased upwards, and configured to prevent flow of ozone into the water passageway.