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.:
Date of Patent:
Oct. 13, 2026
Filed:
Apr. 25, 2024
Zhejiang Dunan Artificial Environment Co., Ltd., Shaoxing, CN;
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD., Shaoxing, CN;
Abstract
A bidirectional throttle valve and an air conditioning system provided with same are provided. The bidirectional throttle valve includes a valve pipe, an inner wall of the first valve core cooperates with an inner wall of the first valve opening to form a first circulation channel. An inner wall of the second valve core cooperates with an inner wall of the second valve opening to form a second circulation channel. When the first valve opening and the second valve opening are in an opened state, a flow area of the first circulation channel is greater than a flow area of the second circulation channel. And the second valve core cooperates with the second valve opening to achieve throttling. The present disclosure further provides an air conditioning system, which includes the above bidirectional throttle valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile