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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12674634 B1

PDFFull Text
Date of Patent:
Jul. 07, 2026

Filed:

Sep. 29, 2021

Multi-directional jet cleaning apparatus for steam generator

Applicants:

Suzhou Nuclear Power Research Institute Co., Ltd., Suzhou, CN;

China General Nuclear Power Group, Shenzhen, CN;

Cgn Power Co., Ltd., Shenzhen, CN;

Inventors:

Weirang Wu, Suzhou, CN;

Tong Yu, Suzhou, CN;

Chun Ye, Suzhou, CN;

Zhifeng Cheng, Suzhou, CN;

Xunzong Yang, Suzhou, CN;

Assignees:

SUZHOU NUCLEAR POWER RESEARCH INSTITUTE CO., LTD., Suzhou, CN;

CHINA GENERAL NUCLEAR POWER GROUP, Shenzhen, CN;

CGN POWER CO., LTD., Shenzhen, CN;

Attorney:

Andrew C. Cheng

Primary Examiner:

Joseph A Greenlund

Int. Cl.
CPC ...
F28G 3/16 (2006.01);
U.S. Cl.
CPC ...
F28G 3/163 (2013.01);
Abstract

Disclosed is a multi-directional jet cleaning apparatus for a steam generator, comprising a frame assembly, a transmission assembly, a first nozzle assembly, a second nozzle assembly, and a motor assembly. The transmission assembly comprises a primary transmission mechanism, a secondary transmission mechanism, a second nozzle transmission mechanism, and a synchronous belt. The motor assembly is used to drive the primary transmission mechanism to rotate. The second nozzle assembly is located on the second nozzle transmission assembly, and the first nozzle assembly is located on the primary transmission mechanism and/or the secondary transmission mechanism. The frame assembly comprises an upper cover and a lower cover, the first nozzle assembly and the second nozzle assembly being located on the lower cover, a water flow channel being provided in the lower cover, and the water flow channel being in communication with the second nozzle assembly and the first nozzle assembly.

Find Patent Forward Citations

Wu, Weirang. (2026). Multi-directional jet cleaning apparatus for steam generator (U.S. Patent No. 12674634). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12674634

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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