FR2781697B1 - Buse de pulverisation de liquides - Google Patents

Buse de pulverisation de liquides

Info

Publication number
FR2781697B1
FR2781697B1 FR9809030A FR9809030A FR2781697B1 FR 2781697 B1 FR2781697 B1 FR 2781697B1 FR 9809030 A FR9809030 A FR 9809030A FR 9809030 A FR9809030 A FR 9809030A FR 2781697 B1 FR2781697 B1 FR 2781697B1
Authority
FR
France
Prior art keywords
cone
spray nozzle
liquid spray
bush
conical
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.)
Expired - Fee Related
Application number
FR9809030A
Other languages
English (en)
Other versions
FR2781697A1 (fr
Inventor
Droncuta Pavelut Greucean
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.)
PROTEG INCENDIE
Original Assignee
PROTEG INCENDIE
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 PROTEG INCENDIE filed Critical PROTEG INCENDIE
Priority to FR9809030A priority Critical patent/FR2781697B1/fr
Priority to DK99401750T priority patent/DK0972574T3/da
Priority to AT99401750T priority patent/ATE255958T1/de
Priority to EP99401750A priority patent/EP0972574B1/fr
Priority to ES99401750T priority patent/ES2212494T3/es
Priority to DE69913442T priority patent/DE69913442T2/de
Publication of FR2781697A1 publication Critical patent/FR2781697A1/fr
Application granted granted Critical
Publication of FR2781697B1 publication Critical patent/FR2781697B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
FR9809030A 1998-07-15 1998-07-15 Buse de pulverisation de liquides Expired - Fee Related FR2781697B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9809030A FR2781697B1 (fr) 1998-07-15 1998-07-15 Buse de pulverisation de liquides
DK99401750T DK0972574T3 (da) 1998-07-15 1999-07-12 Væskeforstøver
AT99401750T ATE255958T1 (de) 1998-07-15 1999-07-12 Flüssigkeits-zerstäuber
EP99401750A EP0972574B1 (fr) 1998-07-15 1999-07-12 Buse de pulvérisation de liquides
ES99401750T ES2212494T3 (es) 1998-07-15 1999-07-12 Boquilla de pulverizacion de liquidos.
DE69913442T DE69913442T2 (de) 1998-07-15 1999-07-12 Flüssigkeits-Zerstäuber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809030A FR2781697B1 (fr) 1998-07-15 1998-07-15 Buse de pulverisation de liquides

Publications (2)

Publication Number Publication Date
FR2781697A1 FR2781697A1 (fr) 2000-02-04
FR2781697B1 true FR2781697B1 (fr) 2001-08-31

Family

ID=9528631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9809030A Expired - Fee Related FR2781697B1 (fr) 1998-07-15 1998-07-15 Buse de pulverisation de liquides

Country Status (6)

Country Link
EP (1) EP0972574B1 (fr)
AT (1) ATE255958T1 (fr)
DE (1) DE69913442T2 (fr)
DK (1) DK0972574T3 (fr)
ES (1) ES2212494T3 (fr)
FR (1) FR2781697B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20108549U1 (de) * 2001-05-22 2001-10-31 Systemtechnik Herzog GmbH, 39387 Oschersleben Radial-Sprühkopf
ITMI20022283A1 (it) * 2002-10-25 2004-04-26 Ciodue Acqua S R L Testina per spruzzatore, particolarmente per impianti antincendio
DE102004014780A1 (de) * 2004-03-26 2005-10-13 Anton Neumeir Fettbrandlöschgerät
CN102091678B (zh) * 2010-12-21 2012-11-14 常州力马干燥工程有限公司 气流式雾化器
US9327151B2 (en) 2011-04-12 2016-05-03 Prevent Systems As Fire-fighting extinguisher nozzle; a method for fabricating such nozzle, and a method for producing a spray of fine-droplet mist
DE102011102693B4 (de) * 2011-05-20 2017-05-04 Fogtec Brandschutz Gmbh & Co. Kg Löschdüsenkopf mit Strömungskanal
CN104667466A (zh) * 2013-11-29 2015-06-03 上海金盾消防安全科技有限公司 直喷雾化喷嘴和旋流雾化喷嘴组合的细水雾喷头
CN110064153A (zh) * 2019-05-23 2019-07-30 高邮摩世勒公共安全设备有限公司 一种超宽压细水雾喷头
EP4368296A1 (fr) * 2022-11-14 2024-05-15 Veromist Limited Tête de brumisation multicanal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE301230C (fr) *
DE280632C (fr) * 1912-08-19 1914-11-21
GB180387A (en) * 1921-01-26 1922-05-26 William Harry Sayer Improved apparatus for cleansing and sterilising vessels
FR639530A (fr) * 1927-08-11 1928-06-23 Appareil d'arrosage
FR736088A (fr) * 1932-04-28 1932-11-18 Jet de pulvérisateur
US2098487A (en) * 1936-10-12 1937-11-09 Elias Rogers Co Ltd Spray nozzle
DE873170C (de) * 1949-10-13 1953-04-13 Herwarth Brake Duese zum Bespruehen von Flaechen und Raumteilen
US2761737A (en) * 1953-06-23 1956-09-04 Stop Fire Inc Nozzles for fire extinguishers
DE2625496A1 (de) * 1976-06-05 1977-12-22 Duda Beregnungseinrichtung, insbesondere sprenger
DE3330665A1 (de) * 1983-08-25 1985-03-14 Weitmann & Konrad GmbH & Co KG, 7022 Leinfelden-Echterdingen Vorrichtung zum bestaeuben bewegter gegenstaende, insbesondere flaechiger unterlagen
DE3440901A1 (de) * 1983-12-30 1985-07-11 VEB Metalleichtbaukombinat, DDR 7030 Leipzig Anordnung zur feinzerstaeubung von fluessigkeiten
BE1003015A6 (nl) * 1989-03-20 1991-10-22 Recticel Spuitkop voor spuitpistool voor het vormen van een laag polyurethaan op een oppervlak.
FR2652517B1 (fr) * 1989-10-03 1994-03-18 Marois Gilles Dispositif de nebulisation de fluide pour douche.
JP3259961B2 (ja) * 1991-05-20 2002-02-25 マリオフ・コーポレーシヨン・オー・ワイ 消火設備
WO1996033774A1 (fr) * 1995-04-22 1996-10-31 Kamat-Pumpen Gmbh & Co. Kg Pistolet d'extincteur portatif
AU3722797A (en) * 1996-07-26 1998-02-20 Baumac Corporation Fire suppression mist nozzle arrangement

Also Published As

Publication number Publication date
ES2212494T3 (es) 2004-07-16
DE69913442D1 (de) 2004-01-22
EP0972574A1 (fr) 2000-01-19
DE69913442T2 (de) 2004-05-27
DK0972574T3 (da) 2004-04-05
EP0972574B1 (fr) 2003-12-10
FR2781697A1 (fr) 2000-02-04
ATE255958T1 (de) 2003-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse