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公开(公告)号：US20220387480A1
公开(公告)日：2022-12-08
申请号：US17678728
申请日：2022-02-23
申请人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le , Triet Tu Le
发明人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le , Triet Tu Le
摘要： A system and a method are provided for making hypochlorous acid using saltwater with sodium bicarbonate. The system includes an electrolytic cell, a quantity of saltwater solution, and a quantity of sodium bicarbonate. The quantity of saltwater solution is poured into the electrolytic cell and then undergoes an electrolytic process. As a result of the quantity of saltwater solution going through the electrolytic process, a hypochlorous acid solution is yielded. In order to ensure a pure hypochlorous acid solution is formed, the quantity of sodium bicarbonate can be added into the electrolytic cell along with the quantity of saltwater solution before the electrolytic process or the quantity of sodium bicarbonate can be added into the hypochlorous acid solution after the hypochlorous acid solution is yielded. This process adjusts the pH level of the hypochlorous acid solution, and thus, produces a purer hypochlorous acid solution.
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公开(公告)号：US11225723B2
公开(公告)日：2022-01-18
申请号：US17217958
申请日：2021-03-30
申请人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le
发明人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le
摘要： A system and a method are provided for making hypochlorous acid using saltwater with sodium bicarbonate. The system includes an electrolytic cell, a quantity of saltwater solution, and a quantity of sodium bicarbonate. The quantity of saltwater solution is poured into the electrolytic cell and then undergoes an electrolytic process. As a result of the quantity of saltwater solution going through the electrolytic process, a hypochlorous acid solution is yielded. In order to ensure a pure hypochlorous acid solution is formed, the quantity of sodium bicarbonate can be added into the electrolytic cell along with the quantity of saltwater solution before the electrolytic process or the quantity of sodium bicarbonate can be added into the hypochlorous acid solution after the hypochlorous acid solution is yielded. This process adjusts the pH level of the hypochlorous acid solution, and thus, produces a purer hypochlorous acid solution.
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公开(公告)号：US20210395904A1
公开(公告)日：2021-12-23
申请号：US17217958
申请日：2021-03-30
申请人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le
发明人： Hien Tu Le , Gia Thanh Le , Joseph Tu Le
摘要： A system and a method are provided for making hypochlorous acid using saltwater with sodium bicarbonate. The system includes an electrolytic cell, a quantity of saltwater solution, and a quantity of sodium bicarbonate. The quantity of saltwater solution is poured into the electrolytic cell and then undergoes an electrolytic process. As a result of the quantity of saltwater solution going through the electrolytic process, a hypochlorous acid solution is yielded. In order to ensure a pure hypochlorous acid solution is formed, the quantity of sodium bicarbonate can be added into the electrolytic cell along with the quantity of saltwater solution before the electrolytic process or the quantity of sodium bicarbonate can be added into the hypochlorous acid solution after the hypochlorous acid solution is yielded. This process adjusts the pH level of the hypochlorous acid solution, and thus, produces a purer hypochlorous acid solution.
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公开(公告)号：US10302088B2
公开(公告)日：2019-05-28
申请号：US15237595
申请日：2016-08-15
IPC分类号： A61H33/00 , F04D13/02 , F04D13/06 , F04D25/02 , F21V19/00 , F04D29/046 , F04D29/047 , F21Y115/10
摘要： A pump having a contactless, fluid sensor for dispensing a fluid to a setting and for use with a liner is disclosed. The pump includes a jet assembly, a motor assembly, and a contactless, fluid sensor. The pump may further include a mounting housing member, a gasket or seal, and a liner when a liner is not already present. The jet assembly is secured to or about the motor assembly. The jet assembly includes a jet assembly housing, and preferably also includes a printed circuit board (PCB), a PCB cover, a shaft assembly, and an impeller. The jet assembly housing includes a base, a top cover, an impeller-receiving chamber, at least one inlet aperture, and at least one outlet aperture. The present invention is also directed to a pump apparatus that includes a pump as described, a power source, and/or a control apparatus.
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公开(公告)号：US10288071B2
公开(公告)日：2019-05-14
申请号：US15854767
申请日：2017-12-27
IPC分类号： A61H33/00 , F04D13/02 , F04D13/06 , F04D25/02 , F04D25/06 , F04D29/046 , F04D29/047
摘要： An improved bearing and shaft assembly includes a bearing assembly having an outer bearing member and an inner bearing member, and a shaft assembly having a shaft member, a shaft protection member, and a locking mechanism. The outer bearing member has a cavity for receiving the inner bearing member, and fits within a cavity of an impeller. The shaft assembly is secured within a housing of a jet assembly. The shaft protection member has a cavity for receiving the shaft member. The shaft protection member fits within the cavity of the inner bearing member. Also, a jet assembly, which includes the improved bearing and shaft assembly, may be coupled to a motor assembly. The jet assembly further includes the housing that includes at least one inlet aperture and at least one outlet aperture, and an impeller positioned within a cavity of the housing.
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公开(公告)号：US20180119699A1
公开(公告)日：2018-05-03
申请号：US15854747
申请日：2017-12-26
IPC分类号： F04D13/02 , F04D29/047 , F04D29/046
CPC分类号： F04D13/024 , A61H33/0087 , F04D13/026 , F04D13/0633 , F04D13/064 , F04D25/026 , F04D25/06 , F04D29/0465 , F04D29/047
摘要： An improved bearing and shaft assembly includes a bearing assembly having an outer bearing member and an inner bearing member, and a shaft assembly having a shaft member, a shaft protection member, and a locking mechanism. The outer bearing member has a cavity for receiving the inner bearing member, and fits within a cavity of an impeller. The shaft assembly is secured within a housing of a jet assembly. The shaft protection member has a cavity for receiving the shaft member. The shaft protection member fits within the cavity of the inner bearing member. Also, a jet assembly, which includes the improved bearing and shaft assembly, may be coupled to a motor assembly. The jet assembly further includes the housing that includes at least one inlet aperture and at least one outlet aperture, and an impeller positioned within a cavity of the housing.
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8.发明申请SYSTEM AND METHOD FOR CONTROLLING AIR MASSAGE PRESSURE USING VARIABLE FREQUENCY 审中-公开使用可变频率控制空气按摩压力的系统和方法公开(公告)号：US20150351997A1
公开(公告)日：2015-12-10
申请号：US14296451
申请日：2014-06-04
申请人： KEVIN LE , THANH LE , MANTHAN SHETH
发明人： KEVIN LE , THANH LE , MANTHAN SHETH
IPC分类号： A61H9/00
摘要： A system and a method for controlling air massage pressure using variable frequency are disclosed. The system and method allow a user of a massage chair to adjust the air massage pressure to any desired level electronically. Air compressor power is controlled by varying the frequency of the power supply. The air pressure is monitored by a pressure sensor that forms a closed loop feedback control. This design allows for fast response and smooth pressure control. In an embodiment of an aspect of the present invention, a system for controlling air massage pressure using variable frequency includes at least one air compressor, a master control board that includes or is equivalent to a variable frequency controller and a controller interface associated with the variable frequency controller, and a pressure sensor. The system may also include a temperature sensor, a current sensor, a power source, and/or a remote control.
摘要翻译： 公开了一种使用可变频率来控制空气按摩压力的系统和方法。 该系统和方法允许按摩椅的使用者将空气按摩压力以电子方式调节到任何所需的水平。 通过改变电源的频率来控制空气压缩机的功率。 空气压力由形成闭环反馈控制的压力传感器监测。 该设计允许快速响应和平稳的压力控制。 在本发明的一个方面的实施例中，用于使用可变频率来控制空气按摩压力的系统包括至少一个空气压缩机，包括或等同于可变频率控制器的主控制板和与变量相关联的控制器接口 频率控制器和压力传感器。 该系统还可以包括温度传感器，电流传感器，电源和/或遥控器。
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10.发明授权公开(公告)号：US08734119B2
公开(公告)日：2014-05-27
申请号：US13153448
申请日：2011-06-05
申请人： Kevin Le , Sivakumar Parameswaran , Thanh Le
发明人： Kevin Le , Sivakumar Parameswaran , Thanh Le
IPC分类号： F04B19/00
CPC分类号： F04B49/06
摘要： The invention is an apparatus and method of varying power output and decrease noise generation of spa pumps by powering them with a variable frequency power device, digital signals capable of controlling cascaded pumps using ganged controls, and to decrease safety concerns of spas using an integrated water level and motion detectors.
摘要翻译： 本发明是一种改变功率输出并减少水疗泵的噪声产生的装置和方法，其通过用变频功率器件供电，能够使用组合控制来控制级联泵的数字信号，并且使用综合水来降低温泉的安全性 水平和运动检测器。
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