FR865717A - Improvements to processes and apparatus for spraying fluids - Google Patents

Improvements to processes and apparatus for spraying fluids

Info

Publication number
FR865717A
FR865717A FR865717DA FR865717A FR 865717 A FR865717 A FR 865717A FR 865717D A FR865717D A FR 865717DA FR 865717 A FR865717 A FR 865717A
Authority
FR
France
Prior art keywords
processes
spraying fluids
fluids
spraying
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
Other languages
French (fr)
Inventor
Georges Mabboux
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 filed Critical
Application granted granted Critical
Publication of FR865717A publication Critical patent/FR865717A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/005—Delivery of fire-extinguishing material using nozzles
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • B05B1/3402—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 avoid or to reduce turbulencies, e.g. comprising fluid flow straightening means

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR865717D 1940-02-07 1940-02-07 Improvements to processes and apparatus for spraying fluids Expired FR865717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865717T 1940-02-07

Publications (1)

Publication Number Publication Date
FR865717A true FR865717A (en) 1941-05-31

Family

ID=9344526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865717D Expired FR865717A (en) 1940-02-07 1940-02-07 Improvements to processes and apparatus for spraying fluids

Country Status (1)

Country Link
FR (1) FR865717A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681830A (en) * 1952-01-29 1954-06-22 Earl A Peterman Nozzle
US2925224A (en) * 1958-11-19 1960-02-16 Gulf Research Development Co Nozzles for the production of fine parallel jets
US4154405A (en) * 1976-07-12 1979-05-15 Salen & Wicander Aktiebolag Nozzle for delivering a transversally contained jet of liquid
US5226601A (en) * 1991-11-06 1993-07-13 B&S Plastics, Inc. Dual nozzle hydrotherapy jet with enhanced aeration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681830A (en) * 1952-01-29 1954-06-22 Earl A Peterman Nozzle
US2925224A (en) * 1958-11-19 1960-02-16 Gulf Research Development Co Nozzles for the production of fine parallel jets
US4154405A (en) * 1976-07-12 1979-05-15 Salen & Wicander Aktiebolag Nozzle for delivering a transversally contained jet of liquid
US5226601A (en) * 1991-11-06 1993-07-13 B&S Plastics, Inc. Dual nozzle hydrotherapy jet with enhanced aeration

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