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:
Feb. 20, 2024
Filed:
Oct. 02, 2019
Carrier Corporation, Palm Beach Gardens, FL (US);
Marcin Piech, East Hampton, CT (US);
Cezary Jedryczka, Lniano, PL;
Wojciech Szelag, Poznan, PL;
Rafal Wojciechowski, Szamotuly, PL;
Tadeusz Pawel Witczak, Farmington, CT (US);
Carrier Corporation, Palm Beach Gardens, FL (US);
Abstract
A fire suppressant storage device () comprises: a tank () having a first port (), a second port (), and an interior () for storing fire suppressant. A discharge assembly () is mounted to the first port and comprises a discharge valve () and a charge conduit () at least partially within the interior. The discharge conduit has an interior and an exterior. A liquid level measurement assembly () is mounted to the second port and comprises: a tube () at least partially within the tank interior and having an interior sealed relative to the surrounding tank interior and an exterior; a float () surrounding the tube; and a member () axially movable within the tube interior. One of the float and the member comprises an upper magnet () and a lower magnet (). The other of the float and the member magnetically cooperates with the upper magnet and the lower magnet to relatively axially trap the member to the float.