CA1246122A - Multi-orifice airless spray nozzle - Google Patents

Multi-orifice airless spray nozzle

Info

Publication number
CA1246122A
CA1246122A CA000461955A CA461955A CA1246122A CA 1246122 A CA1246122 A CA 1246122A CA 000461955 A CA000461955 A CA 000461955A CA 461955 A CA461955 A CA 461955A CA 1246122 A CA1246122 A CA 1246122A
Authority
CA
Canada
Prior art keywords
groove
nozzle
tip
spray
grooves
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
CA000461955A
Other languages
English (en)
French (fr)
Inventor
George W. Stoudt
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of CA1246122A publication Critical patent/CA1246122A/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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/048—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like having a flow conduit with, immediately behind the outlet orifice, an elongated cross section, e.g. of oval or elliptic form, of which the major axis is perpendicular to the plane of the jet
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening

Landscapes

  • Nozzles (AREA)
CA000461955A 1983-09-23 1984-08-28 Multi-orifice airless spray nozzle Expired CA1246122A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/535,365 US4579286A (en) 1983-09-23 1983-09-23 Multi-orifice airless spray nozzle
US535,365 1983-09-23

Publications (1)

Publication Number Publication Date
CA1246122A true CA1246122A (en) 1988-12-06

Family

ID=24133855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000461955A Expired CA1246122A (en) 1983-09-23 1984-08-28 Multi-orifice airless spray nozzle

Country Status (5)

Country Link
US (1) US4579286A (enExample)
EP (1) EP0136132B1 (enExample)
JP (1) JPS6090060A (enExample)
CA (1) CA1246122A (enExample)
DE (1) DE3470667D1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080283A (en) * 1986-07-14 1992-01-14 Glas-Craft, Inc. Multi-component application system
US4830279A (en) * 1987-09-21 1989-05-16 Nordson Corporation Flat spray nozzle for a spray gun
GB9201190D0 (en) * 1992-01-21 1992-03-11 Micron Sprayers Ltd Improvements in or relating to rotary atomisers
US5947390A (en) * 1997-12-30 1999-09-07 Smith; Gary L Reduced emissions flow control plate
US7207498B1 (en) 2000-01-26 2007-04-24 Dl Technology, Llc Fluid dispense tips
US6511301B1 (en) 1999-11-08 2003-01-28 Jeffrey Fugere Fluid pump and cartridge
US6957783B1 (en) 1999-01-26 2005-10-25 Dl Technology Llc Dispense tip with vented outlets
US6261367B1 (en) * 1999-05-10 2001-07-17 Nordson Corporation Method and apparatus for dispensing liquid material
US6981664B1 (en) 2000-01-26 2006-01-03 Dl Technology Llc Fluid dispense tips
US6983867B1 (en) 2002-04-29 2006-01-10 Dl Technology Llc Fluid dispense pump with drip prevention mechanism and method for controlling same
US20060186231A1 (en) * 2003-04-11 2006-08-24 Deborah Kosovich Airless spray nozzle
US8707559B1 (en) 2007-02-20 2014-04-29 Dl Technology, Llc Material dispense tips and methods for manufacturing the same
US8827183B2 (en) * 2007-12-05 2014-09-09 Wagner Spray Tech Corporation Dual aperture spray tip cup gun
US8864055B2 (en) 2009-05-01 2014-10-21 Dl Technology, Llc Material dispense tips and methods for forming the same
US8545937B2 (en) * 2009-08-31 2013-10-01 Nordson Corporation Spray coating with uniform flow distribution
US9725225B1 (en) 2012-02-24 2017-08-08 Dl Technology, Llc Micro-volume dispense pump systems and methods
USD1113440S1 (en) * 2016-09-19 2026-02-17 Spraying Systems Co. Spray nozzle
US11746656B1 (en) 2019-05-13 2023-09-05 DL Technology, LLC. Micro-volume dispense pump systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964248A (en) * 1955-11-18 1960-12-13 Spraying Systems Co Plural orifice fan shaped spray nozzle
US3196527A (en) * 1961-01-18 1965-07-27 Bete Fog Nozzie Inc Method of nozzle formation
US3191871A (en) * 1962-05-16 1965-06-29 Golden Arrow Mfg Ltd Crop sprayers
US3521824A (en) * 1968-10-11 1970-07-28 Delavan Manufacturing Co Air-liquid flat spray nozzle
US4346849A (en) * 1976-07-19 1982-08-31 Nordson Corporation Airless spray nozzle and method of making it
JPS5886265U (ja) * 1981-12-04 1983-06-11 株式会社いけうち スプレ−ノズル

Also Published As

Publication number Publication date
EP0136132B1 (en) 1988-04-27
US4579286A (en) 1986-04-01
EP0136132A3 (en) 1986-01-02
JPS6090060A (ja) 1985-05-21
JPH0571304B2 (enExample) 1993-10-06
DE3470667D1 (en) 1988-06-01
EP0136132A2 (en) 1985-04-03

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Legal Events

Date Code Title Description
MKEX Expiry