EP1151800A3 - Silenced nozzle for discharge of extinguishing gas - Google Patents

Silenced nozzle for discharge of extinguishing gas Download PDF

Info

Publication number
EP1151800A3
EP1151800A3 EP00126770A EP00126770A EP1151800A3 EP 1151800 A3 EP1151800 A3 EP 1151800A3 EP 00126770 A EP00126770 A EP 00126770A EP 00126770 A EP00126770 A EP 00126770A EP 1151800 A3 EP1151800 A3 EP 1151800A3
Authority
EP
European Patent Office
Prior art keywords
extinguishing gas
discharge
nozzle
cover
gas
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00126770A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1151800A2 (en
Inventor
Giancarlo Bianchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GASTEC-VESTA S.R.L.
Original Assignee
VESTA Srl
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 Srl filed Critical VESTA Srl
Publication of EP1151800A2 publication Critical patent/EP1151800A2/en
Publication of EP1151800A3 publication Critical patent/EP1151800A3/en
Withdrawn legal-status Critical Current

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)
EP00126770A 2000-05-05 2000-12-06 Silenced nozzle for discharge of extinguishing gas Withdrawn EP1151800A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000989A IT1317475B1 (it) 2000-05-05 2000-05-05 Ugello silenziato per la scarica di gas estinguenti.
ITMI000989 2000-05-05

Publications (2)

Publication Number Publication Date
EP1151800A2 EP1151800A2 (en) 2001-11-07
EP1151800A3 true EP1151800A3 (en) 2002-09-11

Family

ID=11444982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126770A Withdrawn EP1151800A3 (en) 2000-05-05 2000-12-06 Silenced nozzle for discharge of extinguishing gas

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847776A (zh) * 2015-12-04 2018-03-27 泰科消防产品有限合伙公司 用于惰性气体排出系统的低压降声抑制器喷嘴
CN110678229A (zh) * 2017-05-19 2020-01-10 株式会社高压 液化灭火剂用喷头

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001033983A (ja) * 1999-07-15 2001-02-09 Mitsubishi Electric Corp パターン形成方法およびこれを用いた半導体装置の製造方法、並びに半導体装置
GB2405666A (en) * 2003-09-05 2005-03-09 Dunlop Aerospace Ltd Noise attenuator, eg for turbofan engine air bleed system
JP4988945B2 (ja) * 2009-10-23 2012-08-01 エア・ウォーター防災株式会社 ガス消火設備
JP5276630B2 (ja) * 2009-10-23 2013-08-28 エア・ウォーター防災株式会社 ガス消火設備
JP5972518B2 (ja) * 2009-11-02 2016-08-17 株式会社コーアツ ガス系消火設備用の消音機能を有する噴射ヘッド
DE102011007054A1 (de) * 2011-04-08 2012-10-11 Siemens Aktiengesellschaft Schallreduzierte Löschdüsen
US8887820B2 (en) * 2011-05-12 2014-11-18 Fike Corporation Inert gas suppression system nozzle
JP6116114B2 (ja) * 2011-06-13 2017-04-19 エア・ウォーター防災株式会社 ノズル構造体
TWI566804B (zh) * 2012-02-21 2017-01-21 高壓股份有限公司 氣體系滅火設備用的具有消音功能的噴射頭
JP5276728B1 (ja) * 2012-02-21 2013-08-28 株式会社コーアツ ガス系消火設備用の消音機能を有する噴射ヘッド
JP5276730B1 (ja) * 2012-03-21 2013-08-28 株式会社コーアツ ガス系消火設備用の消音機能を有する噴射ヘッド
JP5989591B2 (ja) * 2013-04-17 2016-09-07 株式会社コーアツ ガス系消火設備用の消音機能を有する噴射ヘッド
JP6196955B2 (ja) * 2013-10-02 2017-09-13 エア・ウォーター防災株式会社 消火ガス噴射装置およびそれを備えたガス消火装置
CN208694106U (zh) 2015-12-04 2019-04-05 泰科消防产品有限合伙公司 一种喷嘴、喷嘴组件以及灭火喷嘴组件
FR3046943B1 (fr) * 2016-01-22 2021-01-29 Extinctium Buse silencieuse de diffusion de gaz.
JP6779735B2 (ja) * 2016-10-07 2020-11-04 ニッタン株式会社 ガス消火設備用ガス放出ノズル
EP3560557B1 (en) * 2016-12-26 2024-02-28 Koatsu Co., Ltd. Jet head having silencing function for gas-based fire extinguishing equipment, and method for storing and assembling same
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
CN112218689A (zh) * 2018-08-02 2021-01-12 开利公司 用于灭火系统的低噪声喷嘴组件
TWI799647B (zh) * 2018-10-02 2023-04-21 日商高壓股份有限公司 液態滅火劑用噴射頭

Citations (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
US3973642A (en) * 1974-04-05 1976-08-10 Sunne Gummifabrik Ab Noise-reducing blowing nozzle
US5197548A (en) * 1991-01-22 1993-03-30 Messer Griesheim Gmbh Fire extinguishing device with storage tank for a low-boiling liquefied gas which serves as extinguishing agent
EP0700693A1 (en) * 1994-09-09 1996-03-13 Nagtglas Versteeg B.V. Method for extinguishing a fire

Patent Citations (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
US3973642A (en) * 1974-04-05 1976-08-10 Sunne Gummifabrik Ab Noise-reducing blowing nozzle
US5197548A (en) * 1991-01-22 1993-03-30 Messer Griesheim Gmbh Fire extinguishing device with storage tank for a low-boiling liquefied gas which serves as extinguishing agent
EP0700693A1 (en) * 1994-09-09 1996-03-13 Nagtglas Versteeg B.V. Method for extinguishing a fire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847776A (zh) * 2015-12-04 2018-03-27 泰科消防产品有限合伙公司 用于惰性气体排出系统的低压降声抑制器喷嘴
CN110678229A (zh) * 2017-05-19 2020-01-10 株式会社高压 液化灭火剂用喷头

Also Published As

Publication number Publication date
EP1151800A2 (en) 2001-11-07
IT1317475B1 (it) 2003-07-09
ITMI20000989A1 (it) 2001-11-05
ZA200103341B (en) 2001-10-26
ITMI20000989A0 (it) 2000-05-05

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