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Patent Searching and Data


Title:
WATER FLOW ACCELERATOR
Document Type and Number:
WIPO Patent Application WO/2017/202116
Kind Code:
A1
Abstract:
A water flow accelerator comprises: a water pump (1); a draining pipe (7); and an injection annulus (4) having an annular cavity (410). A water outlet of the water pump (1) is in communication with the annular cavity (410). The injection annulus (4) has a gap (5). The gap (5) communicates the annular cavity (410) with an external environment. The draining pipe (7) is connected to a water inlet of the water pump (1).

Inventors:
NING, Xiaoying (No.605, Building 8 Beihai Garden, Yunnan Road, Haicheng Distric, Beihai Guangxi 0, 536000, CN)
Application Number:
CN2017/077145
Publication Date:
November 30, 2017
Filing Date:
March 17, 2017
Export Citation:
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Assignee:
NING, Xiaoying (No.605, Building 8 Beihai Garden, Yunnan Road, Haicheng Distric, Beihai Guangxi 0, 536000, CN)
International Classes:
E03F3/04
Foreign References:
CN2460562Y2001-11-21
CN2126642Y1993-01-27
CN202849986U2013-04-03
CN205153111U2016-04-13
US6128799A2000-10-10
GB1411798A1975-10-29
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (Room 1215-1218, Floor 12 Left Bank Community, No.68 Beisihuanxilu, Haidian District, Beijing 0, 100080, CN)
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