ZA200103341B - Silenced nozzle for discharge of extinguishing gas. - Google Patents

Silenced nozzle for discharge of extinguishing gas.

Info

Publication number
ZA200103341B
ZA200103341B ZA200103341A ZA200103341A ZA200103341B ZA 200103341 B ZA200103341 B ZA 200103341B ZA 200103341 A ZA200103341 A ZA 200103341A ZA 200103341 A ZA200103341 A ZA 200103341A ZA 200103341 B ZA200103341 B ZA 200103341B
Authority
ZA
South Africa
Prior art keywords
discharge
extinguishing gas
silenced
nozzle
silenced nozzle
Prior art date
Application number
ZA200103341A
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
Publication of ZA200103341B publication Critical patent/ZA200103341B/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
ZA200103341A 2000-05-05 2001-04-24 Silenced nozzle for discharge of extinguishing gas. ZA200103341B (en)

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 (1)

Publication Number Publication Date
ZA200103341B true ZA200103341B (en) 2001-10-26

Family

ID=11444982

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200103341A ZA200103341B (en) 2000-05-05 2001-04-24 Silenced nozzle for discharge of extinguishing gas.

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
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
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
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
WO2017096261A1 (en) 2015-12-04 2017-06-08 Tyco Fire Products Lp Low pressure drop acoustic suppressor 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
JP6363318B1 (en) * 2016-12-26 2018-07-25 株式会社コーアツ Ejection head having a silencing function for gas fire extinguishing equipment and method for storing and assembling the same
CN113413566A (en) * 2017-05-19 2021-09-21 株式会社高压 Spray 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
WO2020028731A1 (en) * 2018-08-02 2020-02-06 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
IT1317475B1 (en) 2003-07-09
ITMI20000989A0 (en) 2000-05-05
EP1151800A3 (en) 2002-09-11
ITMI20000989A1 (en) 2001-11-05
EP1151800A2 (en) 2001-11-07

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