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. 22, 2022
Filed:
Sep. 24, 2019
Syntegon Technology Gmbh, Waiblingen, DE;
Hans-Peter Stadel, Lorch, DE;
Herbert Stotkiewitz, Bietigheim-Bissingen, DE;
Jenny Haase, Allmersbach, DE;
SYNTEGON TECHNOLOGY GMBH, Waiblingen, DE;
Abstract
A pressure relief valve () comprises a main body (), at least one through opening (), which extends through the main body (), a diaphragm (), which is arranged over the at least one through opening (), and a fluid (), which is provided on the main body (), the fluid () being arranged between the diaphragm () and the main body (), the main body () having a first sealing region (), a second sealing region () radially outside the first region, and a third sealing region () radially outside the second region, the regions being respectively formed as continuously closed, the at least one through opening () being arranged between the first sealing region () and the second sealing region (), and the diaphragm () covering the first sealing region (), the second sealing region () and the third sealing region ().