FR2291798A1 - Spray nozzle for a plant protective purposes - uses inclined nozzle outlet, to prevent dripping, and improve distribution - Google Patents

Spray nozzle for a plant protective purposes - uses inclined nozzle outlet, to prevent dripping, and improve distribution

Info

Publication number
FR2291798A1
FR2291798A1 FR7532865A FR7532865A FR2291798A1 FR 2291798 A1 FR2291798 A1 FR 2291798A1 FR 7532865 A FR7532865 A FR 7532865A FR 7532865 A FR7532865 A FR 7532865A FR 2291798 A1 FR2291798 A1 FR 2291798A1
Authority
FR
France
Prior art keywords
axial bore
nozzle outlet
spray nozzle
prevent dripping
improve distribution
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.)
Withdrawn
Application number
FR7532865A
Other languages
French (fr)
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.)
LECHLER APPARATEBAU KG
Original Assignee
LECHLER APPARATEBAU KG
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 LECHLER APPARATEBAU KG filed Critical LECHLER APPARATEBAU KG
Publication of FR2291798A1 publication Critical patent/FR2291798A1/en
Withdrawn legal-status Critical Current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
    • B05B7/0018—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 devices for making foam
    • B05B7/005—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 devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—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 devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • 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
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Landscapes

  • Nozzles (AREA)

Abstract

The spray nozzle body has a cylindrical axial bore, and radial bores opening into it. The nozzle outlet consists of a radial slit at the front end of the axial bore. The radial slit has parallel end surfaces (14, 15) and extends at an angle (B) of 80 deg. to the axial bore (11) of the nozzle body (10). The rear end surface (15) extends to the height of the central axis (12) of the axial bore. The front end surface (14) projects past this central axis. The distance between the two end surfaces is approx. 2mm. Near the nozzle outlet, the nozzle body is eccentrically turned, so that the central axis of this section (16) is staggered by approx. 2mm relative to the axial bore axis.
FR7532865A 1974-11-19 1975-10-28 Spray nozzle for a plant protective purposes - uses inclined nozzle outlet, to prevent dripping, and improve distribution Withdrawn FR2291798A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454725 DE2454725A1 (en) 1974-11-19 1974-11-19 DUESE FOR SPRAYING A FOAM-SHAPED MEDIUM, IN PARTICULAR PLANT PROTECTIVE PRODUCTS

Publications (1)

Publication Number Publication Date
FR2291798A1 true FR2291798A1 (en) 1976-06-18

Family

ID=5931188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532865A Withdrawn FR2291798A1 (en) 1974-11-19 1975-10-28 Spray nozzle for a plant protective purposes - uses inclined nozzle outlet, to prevent dripping, and improve distribution

Country Status (5)

Country Link
DE (1) DE2454725A1 (en)
DK (1) DK517575A (en)
ES (1) ES442739A1 (en)
FR (1) FR2291798A1 (en)
IT (1) IT1052312B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225193A2 (en) * 1985-11-29 1987-06-10 Robert Norman Borwick Spraying nozzle
EP0518666A1 (en) * 1991-06-14 1992-12-16 Spraying Systems Co. Spray nozzle assemblies
EP0601822A1 (en) * 1992-12-07 1994-06-15 Spraying Systems Co. Spray nozzle with recessed deflector surface
EP0719590A1 (en) * 1994-12-29 1996-07-03 Elf Antar France Apparatus for spraying a mixture of air and liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232629A (en) * 1978-07-13 1980-11-11 Phillips Petroleum Company Dispensing nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225193A2 (en) * 1985-11-29 1987-06-10 Robert Norman Borwick Spraying nozzle
EP0225193A3 (en) * 1985-11-29 1987-11-19 Robert Norman Borwick Spraying nozzle
EP0518666A1 (en) * 1991-06-14 1992-12-16 Spraying Systems Co. Spray nozzle assemblies
EP0601822A1 (en) * 1992-12-07 1994-06-15 Spraying Systems Co. Spray nozzle with recessed deflector surface
EP0719590A1 (en) * 1994-12-29 1996-07-03 Elf Antar France Apparatus for spraying a mixture of air and liquid
FR2728808A1 (en) * 1994-12-29 1996-07-05 Elf Antar France DEVICE FOR PROJECTING A MIXTURE OF AIR AND LIQUID

Also Published As

Publication number Publication date
DE2454725A1 (en) 1976-05-26
DK517575A (en) 1976-05-20
ES442739A1 (en) 1977-04-01
IT1052312B (en) 1981-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse