EP 3727610 A1 20201028 - PNEUMATIC CONTROL DEVICE FOR MULTI-ZONE FIRE EXTINGUISHING SYSTEMS, AND MULTI-ZONE FIRE-EXTINGUISHING SYSTEMS HAVING SAME
Title (en)
PNEUMATIC CONTROL DEVICE FOR MULTI-ZONE FIRE EXTINGUISHING SYSTEMS, AND MULTI-ZONE FIRE-EXTINGUISHING SYSTEMS HAVING SAME
Title (de)
PNEUMATISCHES STEUERGERÄT FÜR MEHRBEREICHS-FEUERLÖSCHANLAGEN, SOWIE MEHRBEREICHS-FEUERLÖSCHANLAGE MIT SELBIGEM
Title (fr)
APPAREIL DE COMMANDE PNEUMATIQUE POUR DES INSTALLATIONS D'EXTINCTION D'INCENDIE MULTIZONE, AINSI QU'INSTALLATION D'EXTINCTION D'INCENDIE MULTIZONE LE COMPRENANT
Publication
Application
Priority
- DE 102017130587 A 20171219
- EP 2018085998 W 20181219
Abstract (en)
[origin: WO2019122022A1] The invention relates to a pneumatic control device (1) for multi-zone fire extinguishing systems, having a control pressure inlet (25) for connection to a control pressure source (105), in particular a compressed-gas container, a number (m) of first control pressure outlets (17) for connection to a corresponding number of extinguishing agent containers (107), a number (n) of second control pressure outlets (19) for connection to a corresponding number of zone valves (111) and a plurality of function modules (7, 9). The invention further comprises a quantity control unit (9) for assigning a selection of the first number of control pressure outlets (17) to a selection of the second control pressure outlets (19), and an electric control valve module (7), which can be controlled externally for selectively releasing or blocking the second control pressure outlets (19), in particular, for this purpose, which can be connected in a signal-conducting manner to a fire alarm and/or extinguishing control centre (103), wherein the function modules (7, 9) are operatively connected to each other.
IPC 8 full level
A62C 37/46 (2006.01)
CPC (source: EP US)
A62C 35/68 (2013.01 - US); A62C 37/46 (2013.01 - EP US); A62C 37/40 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102017130587 A1 20190619; CN 213642956 U 20210709; EP 3727610 A1 20201028; US 11806562 B2 20231107; US 2021069539 A1 20210311; US 2024139572 A1 20240502; WO 2019122022 A1 20190627
DOCDB simple family (application)
DE 102017130587 A 20171219; CN 201890001437 U 20181219; EP 18829366 A 20181219; EP 2018085998 W 20181219; US 201816771655 A 20181219; US 202318477032 A 20230928