DE102012020689A1 - Weitwurfdüse für große Eindringtiefen - Google Patents

Weitwurfdüse für große Eindringtiefen Download PDF

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Publication number
DE102012020689A1
DE102012020689A1 DE102012020689.5A DE102012020689A DE102012020689A1 DE 102012020689 A1 DE102012020689 A1 DE 102012020689A1 DE 102012020689 A DE102012020689 A DE 102012020689A DE 102012020689 A1 DE102012020689 A1 DE 102012020689A1
Authority
DE
Germany
Prior art keywords
diffuser
flow channel
central body
nozzle
fluid
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Withdrawn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
DE102012020689.5A
Other languages
German (de)
English (en)
Inventor
Bernhard Weigand
Sebastian Spring
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.)
Universitaet Stuttgart
Original Assignee
Universitaet Stuttgart
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 Universitaet Stuttgart filed Critical Universitaet Stuttgart
Priority to DE102012020689.5A priority Critical patent/DE102012020689A1/de
Priority to EP13789171.9A priority patent/EP2909552B1/fr
Priority to PCT/EP2013/003113 priority patent/WO2014063797A1/fr
Publication of DE102012020689A1 publication Critical patent/DE102012020689A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • 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
    • B05B1/06—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 annular, tubular or hollow conical form
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
DE102012020689.5A 2012-10-22 2012-10-22 Weitwurfdüse für große Eindringtiefen Withdrawn DE102012020689A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102012020689.5A DE102012020689A1 (de) 2012-10-22 2012-10-22 Weitwurfdüse für große Eindringtiefen
EP13789171.9A EP2909552B1 (fr) 2012-10-22 2013-10-16 Buse à jet longue portée pour grandes profondeurs de pénétration
PCT/EP2013/003113 WO2014063797A1 (fr) 2012-10-22 2013-10-16 Buse à jet longue portée pour grandes profondeurs de pénétration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012020689.5A DE102012020689A1 (de) 2012-10-22 2012-10-22 Weitwurfdüse für große Eindringtiefen

Publications (1)

Publication Number Publication Date
DE102012020689A1 true DE102012020689A1 (de) 2014-04-24

Family

ID=49554188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012020689.5A Withdrawn DE102012020689A1 (de) 2012-10-22 2012-10-22 Weitwurfdüse für große Eindringtiefen

Country Status (3)

Country Link
EP (1) EP2909552B1 (fr)
DE (1) DE102012020689A1 (fr)
WO (1) WO2014063797A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812031A1 (fr) * 2019-10-25 2021-04-28 RS Rittel GmbH Buse permettant d'atomiser un fluide et installation de combustion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015017278B3 (de) 2015-07-31 2019-04-04 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102015214711A1 (de) 2015-07-31 2017-02-02 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102015017280B3 (de) 2015-07-31 2019-04-04 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102015214706A1 (de) 2015-07-31 2017-02-02 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102015017279B3 (de) 2015-07-31 2019-04-04 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395134C (de) * 1921-10-20 1924-05-06 Ernst Schmidt Dr Ing Diffusor
US4328868A (en) * 1980-02-29 1982-05-11 The United States Of America As Represented By The Secretary Of The Army Fire suppressant impact diffuser
DD299541A5 (de) * 1989-03-21 1992-04-23 Inst Schiffbautechnik Diffusor
US5937908A (en) * 1996-10-18 1999-08-17 Sharp Kabushiki Kaisha Straightening apparatus
US6098904A (en) 1998-03-10 2000-08-08 Air Force 1 Blow Off Systems Inc. Nozzle for producing a high-impact long-range jet from fan-blown air
US20060151633A1 (en) 2005-01-12 2006-07-13 Presz Walter M Jr Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289462A (fr) * 1948-04-27 1953-03-15 B Schneible Claude Dispositif pour la projection d'un jet de gaz.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395134C (de) * 1921-10-20 1924-05-06 Ernst Schmidt Dr Ing Diffusor
US4328868A (en) * 1980-02-29 1982-05-11 The United States Of America As Represented By The Secretary Of The Army Fire suppressant impact diffuser
DD299541A5 (de) * 1989-03-21 1992-04-23 Inst Schiffbautechnik Diffusor
US5937908A (en) * 1996-10-18 1999-08-17 Sharp Kabushiki Kaisha Straightening apparatus
US6098904A (en) 1998-03-10 2000-08-08 Air Force 1 Blow Off Systems Inc. Nozzle for producing a high-impact long-range jet from fan-blown air
US20060151633A1 (en) 2005-01-12 2006-07-13 Presz Walter M Jr Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812031A1 (fr) * 2019-10-25 2021-04-28 RS Rittel GmbH Buse permettant d'atomiser un fluide et installation de combustion

Also Published As

Publication number Publication date
EP2909552A1 (fr) 2015-08-26
WO2014063797A1 (fr) 2014-05-01
EP2909552B1 (fr) 2018-10-10

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R012 Request for examination validly filed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R002 Refusal decision in examination/registration proceedings