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:
Mar. 07, 2023
Filed:
May. 03, 2018
Abb Schweiz Ag, Baden, CH;
Shanghua Li, Västerås, SE;
Jiangwei Huang, Västerås, SE;
ABB Schweiz AG, Baden, CH;
Abstract
A sealing device () for providing a fluid-tight sealing of a joint comprising a first part () and a second part () with a relative movement in between. The sealing device () comprises: an outer sealing part () designed to contact the first part and the second part, an inner sealing part () designed to contact the first part and the second part, and a spacing structure () connecting the outer sealing part () and the inner sealing part (). The outer sealing part () and the inner sealing part () define an intermediate space () between the outer sealing part () and the inner sealing part (). The outer sealing part () and the inner sealing part () are being configured to seal off the intermediate space () from both an exterior and an interior of the joint, and the intermediate space () is configured to be influid contact with both the first part () and the second part ().