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:
Nov. 20, 2018
Filed:
Jun. 24, 2015
Gd Midea Heating & Ventilating Equipment Co., Ltd., Foshan, CN;
Midea Group Co., Ltd., Foshan, CN;
Rui Song, Foshan, CN;
GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., Foshan, CN;
MIDEA GROUP CO., LTD., Foshan, CN;
Abstract
A six-way directional valve () is provided, including: a valve body (), defining a valve cavity () therein, and provided with a first connecting pipe to a sixth connecting pipe (-); a valve spool (), movably disposed in the valve cavity (), two valve chambers () being defined between two moving ends of the valve spool () and an inner circumferential wall of the valve cavity (), so that the valve spool () being allowed to be driven to move by a pressure difference between the two valve chambers (), a first chamber () and a second chamber () being defined between the valve spool () and a same side wall of the valve cavity (), a third chamber () being defined between the valve spool () and the inner circumferential wall of the valve cavity (); and a pilot valve assembly ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile