ES463623A1 - Dispositivo para esparcir o dispersar polvo. - Google Patents

Dispositivo para esparcir o dispersar polvo.

Info

Publication number
ES463623A1
ES463623A1 ES463623A ES463623A ES463623A1 ES 463623 A1 ES463623 A1 ES 463623A1 ES 463623 A ES463623 A ES 463623A ES 463623 A ES463623 A ES 463623A ES 463623 A1 ES463623 A1 ES 463623A1
Authority
ES
Spain
Prior art keywords
powder
pipe
free end
free
devcie
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
ES463623A
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 ES463623A1 publication Critical patent/ES463623A1/es
Expired 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
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)

Abstract

Dispositivo para esparcir o dispersar un polvo, montado en la extremidad libre de una tubería cilíndrica recorrida por una corriente de una mezcla bifásica constituida por una suspensión de este polvo en un gas portador, caracterizado porque comprende al menos una pieza hueca troncocónica de generatriz rectilínea, de revolución alrededor de un eje común a dicha tubería, estando dicha pieza ensanchada hacia aguas abajo con relación al sentido de circulación y comprendiendo una abertura dispuesta aguas arriba, separada por un espacio libre de la extremidad libre de dicha tubería, presentando dicha abertura de aguas arriba, un diámetro superior al diámetro de dicha extremidad libre.
ES463623A 1976-10-29 1977-10-27 Dispositivo para esparcir o dispersar polvo. Expired ES463623A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633659A FR2369006A1 (fr) 1976-10-29 1976-10-29 Dispositif d'epandage de poudre

Publications (1)

Publication Number Publication Date
ES463623A1 true ES463623A1 (es) 1978-07-01

Family

ID=9179662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463623A Expired ES463623A1 (es) 1976-10-29 1977-10-27 Dispositivo para esparcir o dispersar polvo.

Country Status (6)

Country Link
BE (1) BE859801A (es)
DE (1) DE7733194U1 (es)
ES (1) ES463623A1 (es)
FR (1) FR2369006A1 (es)
GB (1) GB1568639A (es)
IT (1) IT1091031B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8101242L (sv) * 1981-02-26 1982-08-27 Scandinavian Lancers Forfarande och anordning for spridning av teckmedel

Also Published As

Publication number Publication date
FR2369006A1 (fr) 1978-05-26
GB1568639A (en) 1980-06-04
BE859801A (es) 1978-02-15
FR2369006B1 (es) 1982-04-23
DE7733194U1 (de) 1978-02-02
IT1091031B (it) 1985-06-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504