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Hangzhou Sanhua Research Institute Co Ltd patents


Recent patent applications related to Hangzhou Sanhua Research Institute Co Ltd. Hangzhou Sanhua Research Institute Co Ltd is listed as an Agent/Assignee. Note: Hangzhou Sanhua Research Institute Co Ltd may have other listings under different names/spellings. We're not affiliated with Hangzhou Sanhua Research Institute Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hangzhou Sanhua Research Institute Co Ltd-related inventors


Electric pump

An electric pump is provided according to the application, which includes a housing, a shaft, an impeller, a rotor assembly, a stator assembly and an inner chamber The shaft, the impeller and a rotor are arranged in the inner chamber. The housing includes a first housing, a partition and a... Hangzhou Sanhua Research Institute Co Ltd

Electric pump

An electric pump is provided, which includes a housing, a shaft, a rotor assembly and a stop assembly. The shaft is fixed to the housing, the rotor assembly is rotatable about the shaft, and the rotor assembly is sleeved on the shaft. The stop assembly is configured to limit the... Hangzhou Sanhua Research Institute Co Ltd

Impeller, centrifugal pump and electric pump

An impeller is provided, which includes an upper plate, blades, and a lower plate. The blades are arranged between the upper plate and lower plate. The upper plate includes an upper surface and a lower surface, the blades are integrally formed with the upper plate by injection molding, and the... Hangzhou Sanhua Research Institute Co Ltd

Electronic pump

An electronic pump includes a controller. The controller includes a power input terminal, a printed circuit board, a motor driver and a microprocessor. The power input terminal, the microprocessor and the motor driver are spaced from each other by an electronic clearance and are fixedly connected to the printed circuit... Hangzhou Sanhua Research Institute Co Ltd

Electrically driven pump and manufacturing the same

An electrically driven pump is provided, which includes a rotor assembly. The rotor assembly includes an impeller, a rotor and a shaft sleeve assembly. The impeller is arranged on one end of a shaft sleeve, and the rotor is arranged on another end of the shaft sleeve away from the... Hangzhou Sanhua Research Institute Co Ltd

Heat exchange device

A heat exchange device is provided according to the present application, which includes a heat exchanger, a mounting plate, and a connecting block. The heat exchanger includes several first plates, several second plates, and an end plate and a bottom plate located at two sides of the heat exchanger. Each... Hangzhou Sanhua Research Institute Co Ltd

Electrically driven pump and manufacturing the same

An electrically driven pump includes a rotor assembly, and the rotor assembly includes a first part and a second part. The first part is integrally formed by injection molding, and includes an upper plate and vanes of an impeller, the upper plate is integrally formed with the vanes by injection... Hangzhou Sanhua Research Institute Co Ltd

Electrically driven pump

An electrically driven pump is provided, which includes an impeller. The impeller includes an upper plate, blades and a lower plate. The blades are formed on a lower surface of the upper plate, the blades include first blades and second blades, and a length of each of the first blades... Hangzhou Sanhua Research Institute Co Ltd








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Hangzhou Sanhua Research Institute Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hangzhou Sanhua Research Institute Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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