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 9821331 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 21, 2017

Filed:

Nov. 18, 2013
Applicant:

Jiangsu University, Zhenjiang, Jiangsu, CN;

Inventors:

Xingye Zhu, Jiangsu, CN;

Junping Liu, Jiangsu, CN;

Shouqi Yuan, Jiangsu, CN;

Hong Li, Jiangsu, CN;

Jianyuan Jiang, Jiangsu, CN;

Xingfa Liu, Jiangsu, CN;

Assignee:

JIANGSU UNIVERSITY, Zhenjiang, Jiangsu, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01F 5/06 (2006.01); B05B 7/04 (2006.01); B01F 5/04 (2006.01); B05B 3/06 (2006.01); A01G 25/00 (2006.01);
U.S. Cl.
CPC ...
B05B 7/0425 (2013.01); A01G 25/00 (2013.01); B01F 5/0498 (2013.01); B01F 5/064 (2013.01); B05B 3/06 (2013.01); Y10T 137/2562 (2015.04); Y10T 137/87265 (2015.04); Y10T 137/87346 (2015.04);
Abstract

An automatic control element has a sprinkler, a fluidic element connected to the sprinkler, and an outlet cover plate secured onto an outlet of the fluidic element. The fluid element further has a water inlet and a first air supply pore are symmetrically arranged on it. A second air supply pore is on the water inlet. A water distributor is formed on the sprinkler, a water tank is provided on the outer side of the sprinkler, and the water distributor is in communication with an inner cavity of the water tank. A signal nozzle is provided on the wall of the water tank, and the signal nozzle is connected to the water inlet via a conduit.


Find Patent Forward Citations

Zhu, Xingye. (2017). Automatic control element with uniformly-distributed stepping frequency (U.S. Patent No. 9821331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9821331

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

Loading…