GB633980A - A process for obtaining an exceedingly fine distribution of particles - Google Patents

A process for obtaining an exceedingly fine distribution of particles

Info

Publication number
GB633980A
GB633980A GB29046/47A GB2904647A GB633980A GB 633980 A GB633980 A GB 633980A GB 29046/47 A GB29046/47 A GB 29046/47A GB 2904647 A GB2904647 A GB 2904647A GB 633980 A GB633980 A GB 633980A
Authority
GB
United Kingdom
Prior art keywords
pressure
jets
annular
spray
series
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
GB29046/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB633980A publication Critical patent/GB633980A/en
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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump

Landscapes

  • Glanulating (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

633,980. Spray-producers. ADAN, J. L. P. DE Z. Oct. 30, 1947, No. 29046. Convention date, July 31, 1946. [Class 69 (iii)] Liquid f is finely atomized by passing it through a series of annular gas jets d in succession. Air or gas is supplied under pressure from a pipe g to a control valve b and thence to a series of pressure-reducing valves c and the annular jets d. The pressure at the annular jets may be varied in any desired manner by the pressure-reducing valves. The interior surface of the nozzle mouth may be provided with helical grooves in order to impart a rotary movement to the spray. A screen of wire or textile mesh e may be provided to filter the larger droplets, and heaters may be associated with the nozzle to prevent freezing due to the expansion at the nozzles and evaporation of liquid.
GB29046/47A 1946-07-31 1947-10-30 A process for obtaining an exceedingly fine distribution of particles Expired GB633980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES633980X 1946-07-31

Publications (1)

Publication Number Publication Date
GB633980A true GB633980A (en) 1949-12-30

Family

ID=8245859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29046/47A Expired GB633980A (en) 1946-07-31 1947-10-30 A process for obtaining an exceedingly fine distribution of particles

Country Status (1)

Country Link
GB (1) GB633980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493732A1 (en) * 1980-11-07 1982-05-14 Inst Sint Volokon Disperse aerosols esp. for medicine or industry - produced by entraining gas stream encountering symmetrical oblique opposing streams at higher velocity
CN114650886A (en) * 2019-11-29 2022-06-21 阿耐思特岩田株式会社 Spray gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493732A1 (en) * 1980-11-07 1982-05-14 Inst Sint Volokon Disperse aerosols esp. for medicine or industry - produced by entraining gas stream encountering symmetrical oblique opposing streams at higher velocity
CN114650886A (en) * 2019-11-29 2022-06-21 阿耐思特岩田株式会社 Spray gun
CN114650886B (en) * 2019-11-29 2023-11-10 阿耐思特岩田株式会社 spray gun

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