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Patent Searching and Data


Title:
WATER PUMP AND AQUARIUM EQUIPMENT CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2019/237969
Kind Code:
A1
Abstract:
The present disclosure provides a water pump and aquarium equipment containing same, the water pump comprises a stator, a rotor assembly, an impeller, and a power generation sensing module, the stator comprises a U-shaped iron core and a coil winding wound around the U-shaped iron core, the coil winding is connected to an external power source, the rotor assembly comprises a rotating shaft and a permanent magnet rotor, the impeller is connected to the rotating shaft or the permanent magnet rotor, and the power generation sensing module is spaced apart from the rotor assembly, the rotor assembly and the power generation sensing module are both provided in a magnetic field range at an opening of the U-shaped iron core correspondingly, and the power generation sensing module is electrically connected to electric devices.

Inventors:
YU YOUKAI (CN)
YU BINGYAN (CN)
YU JIANQIN (CN)
Application Number:
PCT/CN2019/089999
Publication Date:
December 19, 2019
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
GUANGDONG BOYU GROUP CO LTD (CN)
International Classes:
F04D13/08; A01K63/04; H02K1/12
Foreign References:
CN109006645A2018-12-18
CN208317957U2019-01-04
CN101487472A2009-07-22
CN201165985Y2008-12-17
CN101487472A2009-07-22
CN206744307U2017-12-15
CN2578571Y2003-10-08
CN203394779U2014-01-15
US20180006494A12018-01-04
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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