SPRAYER FOR FINE SPRAYING OF GAS-AND-LIQUID FIRE-EXTINGUISHING MIXTURE WITH PROBABLE SOLID REACTING ADDITIVES Russian patent published in 1995 - IPC

Abstract RU 2033217 C1

FIELD: fire fighting technique. SUBSTANCE: sprayer has cylindrical housing 1 with outlet hole and screw feeder 3 arranged inside it; feeder 3 has multiple-start threads 4. Similar threads 2 are additionally made on inner surface of housing 1. Threads 2 and 4 have varying pitch reducing towards outlet hole. Threads are fastened together at tops of their fins. Screw feeder 3 is provided with taper tips 5 forming the jet of gas-and-liquid flow. EFFECT: enhanced efficiency. 3 dwg

Similar patents RU2033217C1

Title	Year	Author	Number
FIRE-FIGHTING MODULE	2015	Gruzdev Aleksandr Gennadevich Zhdanov Petr Vasilevich Neverov Konstantin Anatolevich Nenashev Roman Valerevich Kajdalov Valerij Vasilevich Konovtsev Sergej Vyacheslavovich Kuchin Denis Vyacheslavovich Mikheev Sergej Aleksandrovich Morozov Aleksandr Vladimirovich Osipkov Valerij Nikolaevich	RU2588486C1
SUBMERSIBLE PUMPING UNIT	2003	Drozdov A.N. Ageev Sh.R. Den'Gaev A.V. Druzhinin E.Ju. Karelina N.S. Perel'Man O.M. Rabinovich A.I. Trjastsyn I.P. Martjushev D.N. Kuprin P.B. Mel'Nikov M.Ju. Dorogokupets G.L. Ivanov O.E. Maslov V.N. Verbitskij V.S.	RU2232301C1
RED FOOD COLOR PRODUCTION LINE	1993	Kvasenkov O.I. Sapozhnikova E.N.	RU2041898C1
METHOD OF OBTAINING FINELY DISPERSED WATER AND DEVICE FOR ITS REALISATION	2009	Petrov Ivan Ivanovich Zabegaev Vladimir Ivanovich	RU2415688C1
LIQUID ATOMISER	2014	Dushkin Andrej Leonidovich Rjazantsev Nikolaj Nikolaevich Lovchinskij Sergej Evgen'Evich	RU2545283C1
METHOD FOR ULTRA-FINE SPRAYING OF LIQUID FUEL AND DEVICE THEREFOR	2017	Frolov Sergej Mikhajlovich Smetanyuk Viktor Alekseevich Nabatnikov Sergej Aleksandrovich Moiseev Valerij Andreevich Andrienko Vladimir Georgievich Piletskij Vladimir Georgievich	RU2644422C1
APPARATUS FOR ELECTROSTATIC TREATMENT OF LIQUID FUEL	0	Arajs Roland Zhanovich Konyukhov Albert Vasilevich Levin Nikolaj Nikolaevich Staltmanis Ilgvar Oskarovich Yanyuk Sergej Anatolevich	SU1404675A1
DEVICE TO GENERATE GAS LIQUID MIXTURE AND FIRE EXTINGUISHING PLANT SPRAYER	2009	Pomazkin Oleg Georgievich	RU2429079C2
LIQUID SPRAYER	0	Romakhin Sergej Sergeevich	SU1281307A1
FIRE EXTINGUISHING MODULE	2020	Gruzdev Aleksandr Gennadevich Neverov Konstantin Anatolevich Kajdalov Valerij Vasilevich Morozov Aleksandr Vladimirovich Osipkov Valerij Nikolaevich Polomoshnov Nikolaj Sergeevich	RU2751530C1

RU 2 033 217 C1

Authors

Lifar V.I.

Budovskij M.T.

Vasil'Ev Ju.A.

Dates

1995-04-20—Published

1993-07-06—Filed