OUTLET PRESSURE REGULATING CARTRIDGE COMBINED WITH FIRE HOSE PRESSURE RELIEF VALVE Russian patent published in 2021 - IPC A62C31/02

Abstract RU 2750809 C1

FIELD: fire extinguishment.

SUBSTANCE: invention relates to an outlet pressure regulating cartridge combined with a fire hose pressure relief valve, and more particularly to an outlet pressure regulating cartridge combined with a fire hose pressure relief valve.

EFFECT: outlet pressure regulating cartridge allows a fireguard to easily control the direction of water discharge for fire suppression by eliminating the upward force generated in the fire extinguishing water in the opposite direction to gravity due to the release pressure.

1 cl, 14 dwg

Similar patents RU2750809C1

Title	Year	Author	Number
PIPE FOR HOMOGENEOUS FOAM MIXING, FOAM MIXING SYSTEM FOR FIRE EXTINGUISHING AND ITS CONTROL METHOD AND FIRE ENGINE	2020	Tian, Zhijian Xu, Xiaodong Zhao, Yangguang Wang, Lijun Fan, Yanyang	RU2798754C1
FIRE EXTINGUISHING EQUIPMENT AND FIRE SUPPRESSION NOZZLE	2006	Duda Ljudomir Tarnogrodzki Antoni Lada Zigmunt	RU2388509C2
MULTIFUNCTIONAL FIREFIGHTING VEHICLE EQUIPPED WITH A SPRAYER FOR LIQUID NITROGEN AS A FIRE EXTINGUISHING AGENT	2018	Deli Zhang Yongxing Ji Liang Zhang Zhankun Xie Lei Tao He Yang Shengyang Duan	RU2759001C1
METHOD AND DEVICE FOR FIRE FIGHTING LOCALISED IN VOLUME AND/OR AREA IN FIRE HAZARDOUS ZONES OF BUILDINGS AND PLANTS	2009	Klauss, Torsten	RU2515460C2
METHOD FOR INCREASING PRESSURE IN INTERNAL FIRE WATER SUPPLY PIPELINE (VERSIONS) AND DEVICE FOR ITS IMPLEMENTATION (VERSIONS)	2019	Bylinkin Vladimir Aleksandrovich Meshman Leonid Muneevich	RU2715255C1
FIRE EXTINGUISHER	1992	Demin V.P. Stepanov A.M. Udenko P.V.	RU2014858C1
MOBILE LIQUID STORAGE AND DISPENSING CONTAINER	2022	Podkhaliuzin Sergei Petrovich Grishin Aleksandr Sergeevich Ondrikov Aleksei Igorevich Seleznev Mikhail Stanislavovich	RU2782280C1
WATER PLUNGER PUMP AND ITS FLUID CONTROL SYSTEM	2012	Shi Sjansin Fen Juj Sjuj Sjaodun Chzhao Janguan	RU2579540C2
DEVICE FOR PREVENTION AND EXTINGUISHING OF FOREST, INDUSTRIAL AND EMERGENCY-TRANSPORT FIRES AND LAYING OF BARRIER STRIPS WITH AIR-MECHANICAL FOAM	2019	Kuprin Gennadij Nikolaevich Kuprin Denis Sergeevich Kolykhalov Dmitrij Gennadevich	RU2701409C1
VALVE FOR HIGH-PRESSURE GAS CYLINDERS	1999	Ehusebi Dzhil'Berto	RU2225959C2

RU 2 750 809 C1

Authors

Um Ki Ryeok

Oh Jin Rok

Dates

2021-07-02—Published

2018-08-23—Filed