ES463677A1 - Dispositivo para esparcir o dispersar polvo. - Google Patents

Dispositivo para esparcir o dispersar polvo.

Info

Publication number
ES463677A1
ES463677A1 ES463677A ES463677A ES463677A1 ES 463677 A1 ES463677 A1 ES 463677A1 ES 463677 A ES463677 A ES 463677A ES 463677 A ES463677 A ES 463677A ES 463677 A1 ES463677 A1 ES 463677A1
Authority
ES
Spain
Prior art keywords
duct
downstream
powder
carrier gas
opening
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
Application number
ES463677A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES463677A1 publication Critical patent/ES463677A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Dispositivo para esparcir o dispersar polvo, que comprende un conducto abierto en sus extremidades, montado en la extremidad de una tubería y recorrido por una corriente de un polvo en suspensión en un gas portador, caracterizado porque dicho conducto está constituido por un tronco de pirámide formado por cuatro paredes laterales, por una base situada aguas arriba con relación al sentido de la circulación del polvo, conectada a la tubería y por una base dispuesta aguas abajo.
ES463677A 1976-10-29 1977-10-28 Dispositivo para esparcir o dispersar polvo. Expired ES463677A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633658A FR2369005A1 (fr) 1976-10-29 1976-10-29 Dispositif pour epandage de poudre

Publications (1)

Publication Number Publication Date
ES463677A1 true ES463677A1 (es) 1978-08-01

Family

ID=9179661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463677A Expired ES463677A1 (es) 1976-10-29 1977-10-28 Dispositivo para esparcir o dispersar polvo.

Country Status (10)

Country Link
US (1) US4185780A (es)
JP (1) JPS5819304B2 (es)
BE (1) BE859800A (es)
CH (1) CH615606A5 (es)
DE (1) DE2748521C2 (es)
ES (1) ES463677A1 (es)
FR (1) FR2369005A1 (es)
GB (1) GB1533808A (es)
IT (1) IT1091030B (es)
NL (1) NL176755C (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753191A (en) * 1980-08-08 1988-06-28 Ppg Industries, Inc. Method of and apparatus for delivering powder coating reactants
DE3407871A1 (de) * 1983-03-02 1984-09-06 Kurt Prof. Dr.-Ing. Leschonski Verfahren und vorrichtung zur erzeugung eines massenstrom- oder volumenstromkonstanten gas-feststoffteilchen-freistrahls bestimmter geschwindigkeit
JPS6074217U (ja) * 1983-10-28 1985-05-24 株式会社ケンウッド テ−プデツキ用インジケ−タ−
JPS61185106U (es) * 1985-05-10 1986-11-18
US4971255A (en) * 1989-09-18 1990-11-20 Conrad Larry M Granular chemical bander
US5133270A (en) * 1990-08-15 1992-07-28 J. I. Case Company Bander assembly for an agricultural implement
US5334352A (en) * 1992-09-23 1994-08-02 Icn Biomedicals, Inc. Manifold construction
US5299929A (en) * 1993-02-26 1994-04-05 The Boc Group, Inc. Fuel burner apparatus and method employing divergent flow nozzle
US5485963A (en) * 1994-05-11 1996-01-23 The Toro Company Granular fertilizer spreader
US5531831A (en) * 1994-12-12 1996-07-02 Minnesota Mining And Manufacturing Company Static blending device
FR2828216B1 (fr) * 2001-08-03 2004-01-02 Bernard Camus Dispositif pour repartir transversalement des micro billes de verre ou des poudres sur des marquages routiers de largeurs differentes
CA2584955C (en) * 2006-05-15 2014-12-02 Sulzer Chemtech Ag A static mixer
SE533226C2 (sv) * 2008-10-13 2010-07-27 Vaederstad Verken Ab Fördelningsanordning
JP2011067876A (ja) * 2009-09-24 2011-04-07 Toshiba Corp 加工装置
US20110174894A1 (en) * 2010-01-20 2011-07-21 Michael Miller Showerhead with multiple aerating orifice plates
US9115891B2 (en) * 2010-12-16 2015-08-25 Noritz Corporation Rich-lean combustion burner
CN103162290B (zh) * 2011-12-09 2016-08-03 株式会社能率 浓淡火焰燃烧器及燃烧装置
CN103185339B (zh) * 2011-12-28 2016-08-03 株式会社能率 浓淡火焰燃烧器及燃烧装置
JP6120181B2 (ja) * 2012-07-13 2017-04-26 日本碍子株式会社 消火用ノズル及びこれを用いた消火方法
JP6087553B2 (ja) * 2012-09-24 2017-03-01 日本碍子株式会社 電力貯蔵装置
JP6126816B2 (ja) * 2012-09-24 2017-05-10 日本碍子株式会社 組み合わせ製品
RU2653490C1 (ru) * 2017-05-02 2018-05-08 Общество с ограниченной ответственностью "НПО ЭТЕРНИС" Формирователь потока огнетушащего порошка
CN109433695B (zh) * 2018-10-23 2019-08-23 广东顺德蓝导电器科技有限公司 高温高压蒸汽清洁机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282485C (es) *
DE531465C (de) * 1931-08-12 Mattick Fa F Garbenaufschneidvorrichtung mit Verteilungseinrichtung bei pneumatischen Foerderern
US1641149A (en) * 1926-07-12 1927-09-06 Bernert George Pneumatic material conveyer
DE1924037A1 (de) * 1969-05-10 1970-11-26 Sander Kg Ing Guenter Vorrichtung zur Trennung der Transportluft von in einem Foerderkanal gefoerderten Transportgut
CH556785A (de) * 1972-11-06 1974-12-13 Eastern Cyclone Ind Inc Verfahren und vorrichtung zum ausscheiden von festem material aus einem foerderluftstrom.
US4043397A (en) * 1975-09-22 1977-08-23 Glowienke Richard A Fire fighting equipment

Also Published As

Publication number Publication date
US4185780A (en) 1980-01-29
FR2369005A1 (fr) 1978-05-26
CH615606A5 (es) 1980-02-15
DE2748521A1 (de) 1978-05-03
DE2748521C2 (de) 1985-09-26
GB1533808A (en) 1978-11-29
JPS5819304B2 (ja) 1983-04-18
NL7711919A (nl) 1978-05-03
NL176755C (nl) 1985-06-03
JPS5355514A (en) 1978-05-20
BE859800A (es) 1978-02-15
IT1091030B (it) 1985-06-26
NL176755B (nl) 1985-01-02
FR2369005B1 (es) 1982-04-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991119