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:
Jan. 29, 2019
Filed:
Dec. 16, 2014
Eto Magnetic Gmbh, Stockach, DE;
Philipp Fangauer, Constance, DE;
ETO Magnetic GmbH, Stockach, DE;
Abstract
A solenoid valve (), in particular for closing a bypass in a coolant circuit of an internal combustion engine, with an energizable winding () and an armature () that is adjustable in the direction of a core by energizing the winding, which armature () force-loads a valve plunger () with energized winding () in the direction of a closing position, in particular against the spring force of a resetting spring (), wherein when the armature () is energized a pin () which is adjustable together with the armature for adjusting the valve plunger () in the direction of the closing position is provided, by way of which the valve plunger () by way of adjusting the armature () upon energization can be force-loaded in the direction of the closing position, and which is spring force-loaded by a pressure limiting spring () in the direction of the closing position of the valve plunger () and which by way of the valve plunger () upon an axial valve plunger movement of the valve plunger () out of its closing position is adjustable for opening the solenoid valve () despite the armature () that is adjustable in the direction of the core () against the spring force of the pressure limiting spring ().