WO2020092490A3 - Nozzle assembly and system for applying fluids onto a substrate and corresponding method - Google Patents

Nozzle assembly and system for applying fluids onto a substrate and corresponding method Download PDF

Info

Publication number
WO2020092490A3
WO2020092490A3 PCT/US2019/058746 US2019058746W WO2020092490A3 WO 2020092490 A3 WO2020092490 A3 WO 2020092490A3 US 2019058746 W US2019058746 W US 2019058746W WO 2020092490 A3 WO2020092490 A3 WO 2020092490A3
Authority
WO
WIPO (PCT)
Prior art keywords
main body
side face
substrate
nozzle
nozzle assembly
Prior art date
Application number
PCT/US2019/058746
Other languages
French (fr)
Other versions
WO2020092490A2 (en
Inventor
Andreas Pahl
Original Assignee
Illinois Tool Works Inc.
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 Illinois Tool Works Inc. filed Critical Illinois Tool Works Inc.
Publication of WO2020092490A2 publication Critical patent/WO2020092490A2/en
Publication of WO2020092490A3 publication Critical patent/WO2020092490A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
    • B05C5/0279—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve independently, e.g. individually, flow controlled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0204—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to the edges of essentially flat articles

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates in particular to a nozzle arrangement (1) for applying fluids (20), in particular thermoplastic adhesives, to a substrate (21), wherein the nozzle arrangement (1) has a main body (2) that is connectable preferably in an exchangeable manner to a mounting region of a distributor (30) and has an end- side face (3). According to the invention, an extension region (4) is formed on the end-side face (3) of the main body (2), in which extension region (4) at least one outlet nozzle (5) is formed, wherein the extension region (4) and the outlet nozzle (5) are formed such that the outlet opening of the outlet nozzle (5) is at a distance from the end-side face (3) of the main body (2), and a main-flow axis which is defined by the outlet opening and along which the fluid dispensed by the outlet nozzle (5) moves encloses an acute angle with the end-side face (3) of the main body (2).
PCT/US2019/058746 2018-10-31 2019-10-30 Nozzle assembly and system for applying fluids onto a substrate and corresponding method WO2020092490A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018127277.4 2018-10-31
DE102018127277.4A DE102018127277A1 (en) 2018-10-31 2018-10-31 NOZZLE ARRANGEMENT AND SYSTEM FOR APPLYING FLUIDS TO A SUBSTRATE AND AN APPROPRIATE METHOD

Publications (2)

Publication Number Publication Date
WO2020092490A2 WO2020092490A2 (en) 2020-05-07
WO2020092490A3 true WO2020092490A3 (en) 2020-06-04

Family

ID=69165481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/058746 WO2020092490A2 (en) 2018-10-31 2019-10-30 Nozzle assembly and system for applying fluids onto a substrate and corresponding method

Country Status (2)

Country Link
DE (1) DE102018127277A1 (en)
WO (1) WO2020092490A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022117652A1 (en) 2022-07-14 2024-01-25 Illinois Tool Works Inc. NOZZLE ARRANGEMENT FOR APPLYING FLUIDS, SYSTEM HAVING SUCH A NOZZLE ARRANGEMENT AND METHOD FOR APPLYING FLUIDS
DE102022119669A1 (en) 2022-08-04 2024-02-15 Atlas Copco Ias Gmbh Nozzle device for applying a viscous material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540801A (en) * 1992-02-28 1996-07-30 Nordson Corporation Apparatus for forming core layers for plywood
DE102009034686B3 (en) * 2009-07-24 2010-12-09 Windmöller & Hölscher Kg Device for providing workpieces or webs with glue
US20140314956A1 (en) * 2002-04-12 2014-10-23 Nordson Corporation Method for dispensing controlled patterns of liquid material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904298A (en) 1996-10-08 1999-05-18 Illinois Tool Works Inc. Meltblowing method and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540801A (en) * 1992-02-28 1996-07-30 Nordson Corporation Apparatus for forming core layers for plywood
US20140314956A1 (en) * 2002-04-12 2014-10-23 Nordson Corporation Method for dispensing controlled patterns of liquid material
DE102009034686B3 (en) * 2009-07-24 2010-12-09 Windmöller & Hölscher Kg Device for providing workpieces or webs with glue

Also Published As

Publication number Publication date
DE102018127277A1 (en) 2020-04-30
WO2020092490A2 (en) 2020-05-07

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