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:
Feb. 03, 2026
Filed:
May. 09, 2022
Danfoss A/s, Nordborg, DK;
DANFOSS A/S, Nordborg, DK;
Abstract
A flow control valve () includes a valve body (), which is provided with a valve hole (), a guide hole () and a lateral hole () that are in communication with each other, and a valve core (), which is located in the guide hole (), and can move in an axial direction of the guide hole () to control the opening and closing of the valve hole (), thereby allowing or blocking the flowing of a fluid between the valve hole () and the lateral hole (). The lateral hole () is internally provided with a connecting portion () connected to the valve hole (), and the connecting portion () has a borehole surface () bored around an axis of the valve hole (). The valve body () of the flow control valve () is provided with the lateral hole () and the borehole surface () located in the lateral hole (), and the borehole surface () is located at a joint between the lateral hole () and the valve hold () and is arranged around the axis of the valve hole (). By means of the lateral bore () and the borehole surface (), the valve core () of the flow control valve () has as little lateral force as possible when a fluid flows between the valve hole () and the lateral hole ().