Title:
UREA PUMP
Document Type and Number:
WIPO Patent Application WO/2021/082897
Kind Code:
A1
Abstract:
Disclosed is a urea pump, comprising a shell (1), wherein a heating plate (10) is integrated on the shell, a filter cavity (2) is installed on the shell, the filter cavity is wrapped by a heating sleeve (20), the heating plate and the heating sleeve are connected in parallel or in series by means of a parallel wire or a series wire on a lead frame (3); and same does not need wire arrangement, is convenient in terms of assembly and reliable in terms of use, and the urea pump can adapt to different voltages.
Inventors:
HE GUOYU (CN)
XIA CHANGYONG (CN)
ZHOU ZONGLUAN (CN)
XU QIAN (CN)
XIA CHANGYONG (CN)
ZHOU ZONGLUAN (CN)
XU QIAN (CN)
Application Number:
PCT/CN2020/120513
Publication Date:
May 06, 2021
Filing Date:
October 13, 2020
Export Citation:
Assignee:
ZHEJIANG JINJIA AUTOMOBILE PARTS CO LTD (CN)
International Classes:
F01N3/20; H01R25/16
Foreign References:
| CN211008824U | 2020-07-14 | |||
| CN209040933U | 2019-06-28 | |||
| CN105164862A | 2015-12-16 | |||
| CN103460792A | 2013-12-18 | |||
| CN109268112A | 2019-01-25 | |||
| CN205277667U | 2016-06-01 | |||
| GB2533099A | 2016-06-15 |
Attorney, Agent or Firm:
RUIAN XIANGDONG INTELLECTUAL PROPERTY OFFICE (CN)
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