Title:
HAND-HELD HIGH-PRESSURE CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/076349
Kind Code:
A1
Abstract:
Provided is a hand-held high-pressure cleaning machine (100), comprising: a housing (102); a switch (105); and functional components including an electrical motor (10) and a water pump (30) both accommodated in the housing (102), wherein the electrical motor (10) is directly connected to the water pump (30), the water pump (30) comprises a pump body (31) and a plunger (35) provided in the pump body (31), only one plunger (35) is provided, the electrical motor (10) comprises a motor shaft (13), and the period of rotation of the motor shaft (13) is equal to the period of reciprocating motion of the plunger (35).
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Inventors:
QIAO YONG (CN)
Application Number:
PCT/CN2018/110891
Publication Date:
April 25, 2019
Filing Date:
October 18, 2018
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
B05B11/00
Foreign References:
| CN207546814U | 2018-06-29 | |||
| CN108533471A | 2018-09-14 | |||
| CN103775301A | 2014-05-07 | |||
| CN201482747U | 2010-05-26 | |||
| CN204448764U | 2015-07-08 | |||
| CN201295683Y | 2009-08-26 |
Attorney, Agent or Firm:
SHANGHAI ESSEN PATENT & TRADEMARK OFFICE (CN)
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