IT1265392B1 - Ugello con getto a ventaglio a pressione ultra elevata. - Google Patents

Ugello con getto a ventaglio a pressione ultra elevata.

Info

Publication number
IT1265392B1
IT1265392B1 IT93MI002587A ITMI932587A IT1265392B1 IT 1265392 B1 IT1265392 B1 IT 1265392B1 IT 93MI002587 A IT93MI002587 A IT 93MI002587A IT MI932587 A ITMI932587 A IT MI932587A IT 1265392 B1 IT1265392 B1 IT 1265392B1
Authority
IT
Italy
Prior art keywords
fan jet
nozzle
high pressure
ultra high
orifice
Prior art date
Application number
IT93MI002587A
Other languages
English (en)
Inventor
Chidambaram Raghavan
Edmund Y Ting
Olivier L Tremoulet Jr
Anton H Buchberger
Original Assignee
Flow Int 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 Flow Int Corp filed Critical Flow Int Corp
Publication of ITMI932587A0 publication Critical patent/ITMI932587A0/it
Publication of ITMI932587A1 publication Critical patent/ITMI932587A1/it
Application granted granted Critical
Publication of IT1265392B1 publication Critical patent/IT1265392B1/it

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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/16—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass plates with holes of very small diameter, e.g. for spinning or burner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un ugello per produrre un getto a ventaglio di un fluido a pressione ultra elevata è illustrato e descritto. In una preferita realizzazione, l'ugello ha una superficie interna definita da un foro conico che si estende da una prima estremità ad una seconda estremità, così da creare un orifizio d'entrata ed un orifizio d'uscita nella prima e nella seconda estremità rispettivamente. Una tacca conformata a cuneo si estende verso l'interno dalla seconda estremità verso la prima estremità per una sufficiente profondità cosicché la forma di un orifizio d'uscita è definita dall'intersezione di un foro conico e della tacca conformata a cuneo. Quando il fluido pressurizzato passa attraverso l'ugello e esce dall'orifizio d'uscita, la forma dell'orifizio d'uscita fa sì che il fluido pressurizzato esca in forma di un getto a ventaglio avente sostanzialmente una sezione trasversale ovale. Questo getto a ventaglio può essere spazzato attraverso una superficie da pulire così da rimuovere selettivamente uno strato di materiale da una superficie sottostante uniformemente e completamente, senza danneggiare la superficie sottostante. Il getto a ventaglio può essere altresì utilizzato per tagliare un materiale fibroso o duro.
IT93MI002587A 1992-12-08 1993-12-09 Ugello con getto a ventaglio a pressione ultra elevata. IT1265392B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98667792A 1992-12-08 1992-12-08

Publications (3)

Publication Number Publication Date
ITMI932587A0 ITMI932587A0 (it) 1993-12-09
ITMI932587A1 ITMI932587A1 (it) 1995-06-09
IT1265392B1 true IT1265392B1 (it) 1996-11-22

Family

ID=25532651

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002587A IT1265392B1 (it) 1992-12-08 1993-12-09 Ugello con getto a ventaglio a pressione ultra elevata.

Country Status (4)

Country Link
US (1) US5417607A (it)
JP (1) JP3609109B2 (it)
DE (1) DE4341870B4 (it)
IT (1) IT1265392B1 (it)

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US5961053A (en) * 1994-02-18 1999-10-05 Flow International Corporation Ultrahigh-pressure fan jet nozzle
DE19541174C2 (de) * 1995-11-04 1998-11-26 Spraying Systems Deutschland G Hochleistungsstrahldüse
US6418999B1 (en) 1997-12-26 2002-07-16 Cannon Kabushiki Kaisha Sample separating apparatus and method, and substrate manufacturing method
US6328197B1 (en) * 1998-02-28 2001-12-11 United States Can Company Aerosol dispensing container and method for manufacturing same
AUPP860999A0 (en) * 1999-02-10 1999-03-04 Southern Rubber Pty Ltd Ultra high pressure liquid jet nozzle
JP4131371B2 (ja) * 2002-03-08 2008-08-13 トヨタ自動車株式会社 シリンダブロックの製造方法
US20040155125A1 (en) * 2003-02-11 2004-08-12 Kramer Martin S. High pressure fluid jet nozzles and methods of making
ITMI20030676A1 (it) * 2003-04-07 2004-10-08 Auges S R L Dispositivo e metodo per erogare un fluido lubrificante e/o refrigerante in lavorazioni meccaniche
KR200344321Y1 (ko) * 2003-12-22 2004-03-09 주식회사 젯텍 디플래시장치용 초고압 액상 세척매체의 분사노즐
EP3290171A1 (en) 2005-06-14 2018-03-07 Unifrax I LLC Fluid jet cutting process
DE102009005026A1 (de) * 2009-01-17 2010-07-29 Robert Bosch Gmbh Zerstäubungsvorrichtung für Flüssigkeiten, Verfahren zu deren Herstellung und deren Verwendung
CN103774529A (zh) * 2014-01-20 2014-05-07 南通东南公路工程有限公司 一种板式撒布机构
DE102015204664A1 (de) * 2015-03-16 2016-09-22 Lechler Gmbh Flachstrahldüse und Verwendung einer Flachstrahldüse
CN108788624A (zh) * 2016-12-12 2018-11-13 贵州黎阳航空动力有限公司 一种精密喷口加工方法
CN107009276A (zh) * 2017-05-05 2017-08-04 江苏兴海特钢有限公司 磨料水射流钢丝除锈生产线
CN108907871B (zh) * 2018-07-11 2020-11-06 台州市诚驰机电有限公司 一种多角度高压雾化扇形喷嘴的加工设备及其加工工艺方法

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US2618989A (en) * 1948-06-01 1952-11-25 John A Cupler Method of manufacturing orificed members
FR989083A (fr) * 1949-04-21 1951-09-04 Perfectionnements aux pastilles de projection de liquides
DE1152928B (de) * 1961-08-10 1963-08-14 Hauni Werke Koerber & Co Kg Schneidvorrichtung in Strangzigarettenmaschinen
US3540166A (en) * 1968-10-02 1970-11-17 James B Crumley Can opener cleaner-sharpener accessory
US3726481A (en) * 1971-01-06 1973-04-10 Heist Corp C H High pressure jet cleaning device
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US4216906A (en) * 1976-06-21 1980-08-12 Flow Research, Inc. Method of making high velocity liquid jet
US4150794A (en) * 1977-07-26 1979-04-24 Camsco, Inc. Liquid jet cutting nozzle and housing
DE2736314C3 (de) * 1977-08-12 1980-07-31 Alfred Kaercher Gmbh & Co, 7057 Winnenden Düse zum Versprühen eines unter Druck stehenden Mediums
US4349947A (en) * 1980-09-29 1982-09-21 Nordson Corporation Method for manufacturing an airless spray nozzle
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DE8412354U1 (de) * 1984-04-19 1984-07-26 Lechler Gmbh & Co Kg, 7012 Fellbach Flachstrahl-spruehduese, insbesondere zum verspruehen von pflanzenschutzmitteln
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Also Published As

Publication number Publication date
JP3609109B2 (ja) 2005-01-12
ITMI932587A1 (it) 1995-06-09
DE4341870A1 (de) 1994-06-09
DE4341870B4 (de) 2008-03-13
ITMI932587A0 (it) 1993-12-09
US5417607A (en) 1995-05-23
JPH07299390A (ja) 1995-11-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971223