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1.
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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2.
公开(公告)号:US20120308402A1
公开(公告)日:2012-12-06
申请号:US13153448
申请日:2011-06-05
申请人: Kevin D. Le , Sivakumar Parameswaran , Thanh D. Le
发明人: Kevin D. Le , Sivakumar Parameswaran , Thanh D. Le
IPC分类号: F04B49/06
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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