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. 10, 2023
Filed:
Sep. 27, 2018
Eltek S.p.a., Casale Monferrato, IT;
Paolo Savini, Casale Monferrato, IT;
Daniele Cerruti, Casale Monferrato, IT;
ELTEK S.p.A., Casale Monferrato, IT;
Abstract
A hydraulic control device for liquid-conducting appliances and systems is designed for connection between a source of liquid and an appliance or system using the liquid. The hydraulic control device () comprises: —a device body (') having a duct for the liquid () that extends between an inlet connector () and an outlet connector (a); —a flow meter () associated to the device body (′); and—a valve arrangement (-) associated to the device body (′), including a valve member (), which is displaceable between an opening position and a closing position of the duct for the liquid (), and a control mechanism (-) for controlling the valve member (). The control mechanism (-) is switchable on the basis of a detection made by the flow meter () in order to displace the valve member () from the opening position to the closing position of the duct for the liquid (). The flow meter () is a non-mechanical flow meter that includes at least two electrical detection elements () that are reachable by liquid that flows in the duct for the liquid ().