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. 26, 2024
Filed:
Nov. 29, 2022
Applicant:
Eto Magnetic Gmbh, Stockach, DE;
Inventor:
Matthew Peterson, Ada, MI (US);
Assignee:
ETO MAGNETIC GmbH, Stockach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F16K 47/00 (2006.01); H01F 7/122 (2006.01); H01F 7/16 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0696 (2013.01); F16K 47/0111 (2021.08); H01F 7/122 (2013.01); H01F 7/1615 (2013.01);
Abstract
A bi-stable solenoid device is proposed, comprising an armature, which is linearly movable between two opposite end stops and comprising a damping unit, which is in communication with the armature and which is configured to dampen and/or to prevent an impact of the armature on at least one of the end stops by a compression and/or an expansion of a gas volume.