ATE537910T1 - Hochdruckdüse und verfahren zum herstellen einer hochdruckdüse - Google Patents

Hochdruckdüse und verfahren zum herstellen einer hochdruckdüse

Info

Publication number
ATE537910T1
ATE537910T1 AT08008919T AT08008919T ATE537910T1 AT E537910 T1 ATE537910 T1 AT E537910T1 AT 08008919 T AT08008919 T AT 08008919T AT 08008919 T AT08008919 T AT 08008919T AT E537910 T1 ATE537910 T1 AT E537910T1
Authority
AT
Austria
Prior art keywords
high pressure
feed channel
pressure nozzle
section
neck
Prior art date
Application number
AT08008919T
Other languages
English (en)
Inventor
Albert Fecht
Juergen Frick
Boris Schmidt
Original Assignee
Lechler Gmbh
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 Gmbh filed Critical Lechler Gmbh
Application granted granted Critical
Publication of ATE537910T1 publication Critical patent/ATE537910T1/de

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
    • B05B1/042—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
    • B05B1/34—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 reduce turbulence, e.g. with fluid flow straightening means
    • 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
    • B05B15/40—Filters located upstream of the spraying outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49432—Nozzle making
    • Y10T29/49433—Sprayer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Nozzles (AREA)
  • Filtering Materials (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Powder Metallurgy (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT08008919T 2007-05-15 2008-05-15 Hochdruckdüse und verfahren zum herstellen einer hochdruckdüse ATE537910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007024247A DE102007024247B3 (de) 2007-05-15 2007-05-15 Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse

Publications (1)

Publication Number Publication Date
ATE537910T1 true ATE537910T1 (de) 2012-01-15

Family

ID=39650949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08008919T ATE537910T1 (de) 2007-05-15 2008-05-15 Hochdruckdüse und verfahren zum herstellen einer hochdruckdüse

Country Status (10)

Country Link
US (2) US7841548B2 (de)
EP (2) EP1992415B1 (de)
JP (2) JP2008285755A (de)
KR (1) KR101355984B1 (de)
CN (1) CN101306409B (de)
AT (1) ATE537910T1 (de)
DE (1) DE102007024247B3 (de)
ES (2) ES2378001T3 (de)
PL (1) PL2422883T3 (de)
RU (1) RU2483810C2 (de)

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DE102007024247B3 (de) * 2007-05-15 2008-11-06 Lechler Gmbh Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse
DE102011076443B4 (de) * 2011-05-25 2013-01-17 Lechler Gmbh Rückschlagventil für Sprühdüse und Düsenrohr
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DE102012214298B4 (de) * 2012-08-10 2025-02-27 Sms Group Gmbh Verfahren zur Reinigung und/oder Entzunderung einer Bramme oder eines Vorbandes mittels eines Zunderwäschers und Zunderwäscher
GB201406174D0 (en) * 2014-04-04 2014-05-21 Rigdeluge Global Ltd Filter
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DE102014112757B4 (de) 2014-09-04 2016-06-02 Evertz Hydrotechnik Gmbh & Co. Kg Flachstrahldüse und deren Verwendung
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DE102015214123B3 (de) * 2015-07-27 2016-07-14 Lechler Gmbh Filter für Hochdruckdüse, Hochdruckdüse und Verfahren zum Herstellen eines Filters für eine Hochdruckdüse
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DE102016221729A1 (de) 2016-11-07 2018-05-09 Lechler Gmbh Filter-Strahlrichtereinheit und Hochdruckdüseneinheit
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RU2764450C1 (ru) * 2020-11-20 2022-01-17 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Форсунка высокого давления и способ изготовления деталей для нее
WO2022242847A1 (de) * 2021-05-19 2022-11-24 Schunk Sintermetalltechnik Gmbh Verfahren zur herstellung einer druckerdüse
DE102022131434A1 (de) * 2022-11-28 2024-05-29 Ferrofacta Gmbh Filter, Anordnung zum Filtern von Schmelze und Maschinendüse
CN116949668B (zh) * 2023-06-15 2026-04-14 武汉纺织大学 一种具有锥孔结构的单向导湿非织造布的制备方法

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Also Published As

Publication number Publication date
EP1992415B1 (de) 2011-12-21
KR101355984B1 (ko) 2014-01-27
EP2422883A3 (de) 2013-04-24
KR20080101710A (ko) 2008-11-21
DE102007024247B3 (de) 2008-11-06
EP2422883B1 (de) 2014-03-19
US20110110811A1 (en) 2011-05-12
US7841548B2 (en) 2010-11-30
RU2483810C2 (ru) 2013-06-10
JP2013121589A (ja) 2013-06-20
PL2422883T3 (pl) 2014-08-29
ES2463869T3 (es) 2014-05-29
EP1992415A2 (de) 2008-11-19
RU2008117855A (ru) 2009-11-20
CN101306409A (zh) 2008-11-19
EP1992415A3 (de) 2010-01-27
CN101306409B (zh) 2012-11-28
EP2422883A2 (de) 2012-02-29
JP2008285755A (ja) 2008-11-27
ES2378001T3 (es) 2012-04-04
JP5658218B2 (ja) 2015-01-21
US20080283635A1 (en) 2008-11-20

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