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. 04, 2025
Filed:
Nov. 29, 2022
Hydac Technology Gmbh, Sulzbach/Saar, DE;
Alexander Albert, Wallerfangen, DE;
Dennis Christopher Lang, St. Ingbert, DE;
HYDAC TECHNOLOGY GMBH, Sulzbach/Saar, DE;
Abstract
A piston accumulator has an accumulator housing and a separating piston () guided for longitudinal motion in the accumulator housing. The separating piston separates a liquid side () from a gas side () in the accumulator housing. Liquid unintentionally transitions from the liquid side () to the gas side () despite a piston seal on the separating piston (). By a return device (), the transitioned liquid is at least partially returned from the gas side () of the accumulator housing to the liquid side () of the accumulator housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile