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. 07, 2023
Filed:
Dec. 19, 2018
Minimax Gmbh, Bad Oldesloe, DE;
Thomas Nötzel, Lübeck, DE;
Thomas Claessen, Kaarst, DE;
Minimax GmbH, Bad Oldesloe, DE;
Abstract
The invention concerns a pneumatic control device () for multi-zone fire extinguishing installations, comprising a control pressure inlet port () for connection to a control pressure source (), in particular a pressurised gas container, a number (m) of first control pressure outlet ports () for connection to a corresponding number of extinguishing agent containers (), a number (n) of second control pressure outlet ports () for connection to a corresponding number of zone valves (), and a plurality of function modules (). It is proposed that the invention further includes a quantity control module () for the association of a selection of the first number of control pressure outlet ports () with a selection of the second control pressure outlet ports (), and an electrical control valve module () which is controllable from the exterior for selectively opening or closing the second control pressure inlet ports () and which can be connected in particular in signal-conducting relationship to a fire alarm and/or extinguishing control station (), wherein the function modules () are operatively connected together.