Title:
WATER PUMP AND WATER HEATER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/042694
Kind Code:
A1
Abstract:
A water pump (1) and a water heater having same. The water pump (1) comprises: a shielding sleeve (100), a rotor slot (101) and a stator slot being formed on the shielding sleeve (100); a stator (200); a rotor (300); a heat dissipation base shell (400), a heat dissipation cavity (401) being formed in the heat dissipation base shell (400); and a circuit board (420), the circuit board (420) being arranged in the heat dissipation cavity (401).
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Inventors:
ZHANG XIAOLIN (CN)
LIANG GUORONG (CN)
YAN YONG (CN)
ZHENG WEICHENG (CN)
OU CHANGFU (CN)
LIANG GUORONG (CN)
YAN YONG (CN)
ZHENG WEICHENG (CN)
OU CHANGFU (CN)
Application Number:
PCT/CN2021/115089
Publication Date:
March 03, 2022
Filing Date:
August 27, 2021
Export Citation:
Assignee:
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F04D13/06; F04D29/22; F04D29/42; F04D29/58; F04D29/62; F04D29/66
Foreign References:
| CN213899312U | 2021-08-06 | |||
| CN213808111U | 2021-07-27 | |||
| US20040037719A1 | 2004-02-26 | |||
| CN109253076A | 2019-01-22 | |||
| CN109488441A | 2019-03-19 | |||
| JP2014092084A | 2014-05-19 | |||
| CN104061171A | 2014-09-24 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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