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. 11, 2025
Filed:
Nov. 27, 2023
Cimberio Holding S.r.l., Milan, IT;
Roberto Cimberio, Ameno Fraz. Vacciago, IT;
Tiziano Guidetti, Borgomanero, IT;
Andrea Chiarello, Oleggio Castello, IT;
CIMBERIO HOLDING S.R.L., Milan, IT;
Abstract
The present invention relates to an antifreeze device for hydraulic plants comprising a manifold () having a manifold inlet (), a manifold outlet () and an auxiliary opening () in fluid communication with a valve body () engaged to the manifold. The valve body includes an valve inlet facing the auxiliary opening, placed in fluid communication with a drain () by means of a chamber () housing a temperature-sensitive element () sensitive temperature variations. The valve body also includes a shutter () movable between a closed position where it closes the auxiliary opening and an open position where it allows fluid to enter through the auxiliary opening, as well as an orifice () distinct from the auxiliary opening that places the chamber in fluid communication with the manifold. The present invention also relates to a plant using the antifreeze device ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile