EP 3655115 A1 20200527 - FIRE EXTINGUISHING SYSTEM VALVE, AND FIRE EXTINGUISHING SYSTEM HAVING SAME
Title (en)
FIRE EXTINGUISHING SYSTEM VALVE, AND FIRE EXTINGUISHING SYSTEM HAVING SAME
Title (de)
FEUERLÖSCHANLAGENVENTIL, SOWIE FEUERLÖSCHANLAGE MIT SELBIGEM
Title (fr)
VANNE D'INSTALLATION D'EXTINCTION D'INCENDIE ET INSTALLATION D'EXTINCTION D'INCENDIE ÉQUIPÉE DE CELLE-CI
Publication
Application
Priority
- DE 102017116117 A 20170718
- EP 2018068032 W 20180704
Abstract (en)
[origin: WO2019015958A1] The invention relates to a fire extinguishing system valve (1), having a housing (2), a fluid inlet chamber (11) provided in the housing (2), a fluid outlet chamber (13) provided in the housing (2), and a closing body (9) which can be moved back and forth between a blocked state and a released state. In the blocked state, the closing body (9) prevents a direct flow of fluid between the fluid inlet chamber (11) and the fluid outlet chamber (13) and in the released position, said closing body (9) connects the fluid inlet chamber (11) to the fluid outlet chamber (13) directly in a fluid-conducting manner. According to the invention, the fire extinguishing system valve (1) has at least one manometer (15, 17), which is operatively connected to the fluid inlet chamber (11) or fluid outlet chamber (13) and is mounted on the housing (2), and a ventilation device (21) for the at least one manometer (15, 17), said ventilation device (21) being integrated in the housing (2).
IPC 8 full level
A62C 35/00 (2006.01); A62C 35/58 (2006.01); A62C 35/60 (2006.01); A62C 35/62 (2006.01); A62C 35/64 (2006.01); A62C 35/68 (2006.01)
CPC (source: EP US)
A62C 35/58 (2013.01 - EP); A62C 35/60 (2013.01 - EP US); A62C 35/62 (2013.01 - EP US); A62C 35/64 (2013.01 - EP US); A62C 35/68 (2013.01 - EP US); A62C 31/02 (2013.01 - US); A62C 31/28 (2013.01 - US); Y10T 137/8326 (2015.04 - US)
Citation (search report)
See references of WO 2019015958A1
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)
WO 2019015958 A1 20190124; CN 110944723 A 20200331; CN 110944723 B 20210827; DE 102017116117 A1 20190124; EP 3655115 A1 20200527; US 11291872 B2 20220405; US 2020222737 A1 20200716
DOCDB simple family (application)
EP 2018068032 W 20180704; CN 201880048277 A 20180704; DE 102017116117 A 20170718; EP 18752418 A 20180704; US 201816631164 A 20180704