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:
May. 21, 2024
Filed:
Dec. 07, 2021
Hanon Systems, Daejeon, KR;
HANON SYSTEMS, Daejeon, KR;
Abstract
A device for controlling a flow rate and expanding a refrigerant in a refrigerant circuit of an air conditioning system of a motor vehicle. The device has a housing, an actuating element and a valve element arranged in the interior of the housing and aligned in an axial direction, a valve seat element, and at least one sealing element. The valve element is arranged within the valve seat element and sealed towards the housing and the valve seat element via the at least one sealing element, and is formed in a circular cylindrical shape with a sealing area formed on a lateral surface. The inner surface of the sealing element forms a sealing seat in conjunction with the sealing area of the valve element.