IT1317475B1 - NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES. - Google Patents

NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES.

Info

Publication number
IT1317475B1
IT1317475B1 IT2000MI000989A ITMI20000989A IT1317475B1 IT 1317475 B1 IT1317475 B1 IT 1317475B1 IT 2000MI000989 A IT2000MI000989 A IT 2000MI000989A IT MI20000989 A ITMI20000989 A IT MI20000989A IT 1317475 B1 IT1317475 B1 IT 1317475B1
Authority
IT
Italy
Prior art keywords
silenced
nozzle
discharge
extinguishing gases
extinguishing
Prior art date
Application number
IT2000MI000989A
Other languages
Italian (it)
Inventor
Giancarlo Bianchi
Original Assignee
Vesta S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vesta S R L filed Critical Vesta S R L
Priority to IT2000MI000989A priority Critical patent/IT1317475B1/en
Publication of ITMI20000989A0 publication Critical patent/ITMI20000989A0/en
Priority to EP00126770A priority patent/EP1151800A3/en
Priority to ZA200103341A priority patent/ZA200103341B/en
Publication of ITMI20000989A1 publication Critical patent/ITMI20000989A1/en
Application granted granted Critical
Publication of IT1317475B1 publication Critical patent/IT1317475B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/002—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to reduce the generation or the transmission of noise or to produce a particular sound; associated with noise monitoring means
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
IT2000MI000989A 2000-05-05 2000-05-05 NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES. IT1317475B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000MI000989A IT1317475B1 (en) 2000-05-05 2000-05-05 NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES.
EP00126770A EP1151800A3 (en) 2000-05-05 2000-12-06 Silenced nozzle for discharge of extinguishing gas
ZA200103341A ZA200103341B (en) 2000-05-05 2001-04-24 Silenced nozzle for discharge of extinguishing gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000989A IT1317475B1 (en) 2000-05-05 2000-05-05 NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES.

Publications (3)

Publication Number Publication Date
ITMI20000989A0 ITMI20000989A0 (en) 2000-05-05
ITMI20000989A1 ITMI20000989A1 (en) 2001-11-05
IT1317475B1 true IT1317475B1 (en) 2003-07-09

Family

ID=11444982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000989A IT1317475B1 (en) 2000-05-05 2000-05-05 NOZZLE SILENCED FOR THE DISCHARGE OF EXTINGUISHING GASES.

Country Status (3)

Country Link
EP (1) EP1151800A3 (en)
IT (1) IT1317475B1 (en)
ZA (1) ZA200103341B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001033983A (en) * 1999-07-15 2001-02-09 Mitsubishi Electric Corp Pattern forming method, production of semiconductor device using same, and semiconductor device
GB2405666A (en) * 2003-09-05 2005-03-09 Dunlop Aerospace Ltd Noise attenuator, eg for turbofan engine air bleed system
JP4988945B2 (en) * 2009-10-23 2012-08-01 エア・ウォーター防災株式会社 Gas fire extinguishing equipment
JP5276630B2 (en) * 2009-10-23 2013-08-28 エア・ウォーター防災株式会社 Gas fire extinguishing equipment
JP5972518B2 (en) * 2009-11-02 2016-08-17 株式会社コーアツ Ejection head with a sound deadening function for gas fire extinguishing equipment
DE102011007054A1 (en) * 2011-04-08 2012-10-11 Siemens Aktiengesellschaft Sound-reduced extinguishing nozzles
US8887820B2 (en) 2011-05-12 2014-11-18 Fike Corporation Inert gas suppression system nozzle
JP6116114B2 (en) * 2011-06-13 2017-04-19 エア・ウォーター防災株式会社 Nozzle structure
JP5276728B1 (en) * 2012-02-21 2013-08-28 株式会社コーアツ Ejection head with a sound deadening function for gas fire extinguishing equipment
JP5276730B1 (en) * 2012-03-21 2013-08-28 株式会社コーアツ Ejection head with a sound deadening function for gas fire extinguishing equipment
TWI566804B (en) * 2012-02-21 2017-01-21 高壓股份有限公司 Injection head having silencing function for gas-type fire extinguisher
JP5989591B2 (en) * 2013-04-17 2016-09-07 株式会社コーアツ Ejection head with a sound deadening function for gas fire extinguishing equipment
JP6196955B2 (en) * 2013-10-02 2017-09-13 エア・ウォーター防災株式会社 Fire extinguishing gas jetting apparatus and gas fire extinguishing apparatus provided with the same
CN107847776A (en) 2015-12-04 2018-03-27 泰科消防产品有限合伙公司 Low pressure drop acoustic suppression equipment nozzle for inert gas discharge system
US10507343B2 (en) 2015-12-04 2019-12-17 Tyco Fire Products Lp Low pressure drop acoustic suppressor nozzle for fire protection inert gas discharge system
FR3046943B1 (en) * 2016-01-22 2021-01-29 Extinctium SILENT NOZZLE FOR GAS DIFFUSION.
JP6779735B2 (en) * 2016-10-07 2020-11-04 ニッタン株式会社 Gas discharge nozzle for gas fire extinguishing equipment
CN110099725A (en) * 2016-12-26 2019-08-06 株式会社高压 Gas system injector head with silencing function used for fire-extinguishing equipment and its keeping and assemble method
US11130010B2 (en) 2017-05-19 2021-09-28 Koatsu Co., Ltd. Injection head for liquefied fire-extinguishing agent
US11117007B2 (en) 2017-11-10 2021-09-14 Carrier Corporation Noise reducing fire suppression nozzles
LU100679B1 (en) 2018-01-21 2019-07-22 Luxembourg Patent Co Silenced head for fire extinguishing gas discharge
US20210346742A1 (en) * 2018-08-02 2021-11-11 Carrier Corporation Low noise nozzle assembly for fire suppression system
TWI799647B (en) 2018-10-02 2023-04-21 日商高壓股份有限公司 Nozzles for liquid fire extinguishing agents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345878A (en) * 1964-12-02 1967-10-10 James N Grant Card assembly sampler
US3811622A (en) * 1972-11-06 1974-05-21 L Blatt Air blow gun for chip and debris cleaning
US3960239A (en) * 1973-08-15 1976-06-01 Barry Wright Corporation Noise-reducing fluid-flow devices
SE381983B (en) * 1974-04-05 1976-01-12 Sunne Gummifab Ab SOUND Muffler BLASZY NOZZLE
DE4101668A1 (en) * 1991-01-22 1992-07-23 Messer Griesheim Gmbh FIRE EXTINGUISHING DEVICE WITH A STORAGE FOR A LOW-BOILED GAS LIQUIDED
NL9401480A (en) * 1994-09-09 1996-04-01 Tech Inspectie En Adviesbureau Method for extinguishing a fire.

Also Published As

Publication number Publication date
ZA200103341B (en) 2001-10-26
ITMI20000989A0 (en) 2000-05-05
ITMI20000989A1 (en) 2001-11-05
EP1151800A3 (en) 2002-09-11
EP1151800A2 (en) 2001-11-07

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