EP1221358A3 - Nozzle for concentrated diffusion of a fluid containing solid particles, especially for fine and precise cleaning and inspection of surfaces - Google Patents

Nozzle for concentrated diffusion of a fluid containing solid particles, especially for fine and precise cleaning and inspection of surfaces Download PDF

Info

Publication number
EP1221358A3
EP1221358A3 EP01403321A EP01403321A EP1221358A3 EP 1221358 A3 EP1221358 A3 EP 1221358A3 EP 01403321 A EP01403321 A EP 01403321A EP 01403321 A EP01403321 A EP 01403321A EP 1221358 A3 EP1221358 A3 EP 1221358A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
inspection
fine
solid particles
fluid containing
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.)
Granted
Application number
EP01403321A
Other languages
German (de)
French (fr)
Other versions
EP1221358B1 (en
EP1221358A2 (en
Inventor
Yvon George Jean-Pierre Jaubertie
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.)
Workinter Ltd
Original Assignee
Workinter Ltd
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 Workinter Ltd filed Critical Workinter Ltd
Publication of EP1221358A2 publication Critical patent/EP1221358A2/en
Publication of EP1221358A3 publication Critical patent/EP1221358A3/en
Application granted granted Critical
Publication of EP1221358B1 publication Critical patent/EP1221358B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Cleaning In General (AREA)
  • Glanulating (AREA)
  • Medicinal Preparation (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

A tubular passage of a nozzle has an inlet chamber (11) with a constant circular cross-section, an intermediate conduit (12) of continuously varying cross section which converges to an oblong shaped neck, and an outlet tube (14) with varying cross-section which diverges towards outlet (3) from neck.
EP01403321A 2001-01-04 2001-12-20 Nozzle for concentrated diffusion of a fluid containing solid particles, especially for fine and precise cleaning and inspection of surfaces Expired - Lifetime EP1221358B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0100198 2001-01-04
GB0100198A GB2372718B (en) 2001-01-04 2001-01-04 Nozzle intended for the concentrated distribution of a fluid for scouring of surfaces

Publications (3)

Publication Number Publication Date
EP1221358A2 EP1221358A2 (en) 2002-07-10
EP1221358A3 true EP1221358A3 (en) 2002-09-18
EP1221358B1 EP1221358B1 (en) 2005-07-20

Family

ID=9906256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01403321A Expired - Lifetime EP1221358B1 (en) 2001-01-04 2001-12-20 Nozzle for concentrated diffusion of a fluid containing solid particles, especially for fine and precise cleaning and inspection of surfaces

Country Status (7)

Country Link
US (1) US6726130B2 (en)
EP (1) EP1221358B1 (en)
AT (1) ATE299780T1 (en)
CA (1) CA2365343A1 (en)
DE (1) DE60112029T2 (en)
ES (1) ES2246302T3 (en)
GB (1) GB2372718B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2266400T5 (en) * 2002-04-22 2015-01-15 S.C. Johnson & Son, Inc. Container for a substance to be sprayed
JP2004009257A (en) * 2002-06-10 2004-01-15 Macoho Co Ltd Peening processing method
US6851632B2 (en) * 2003-01-24 2005-02-08 Spraying Systems Co. High-pressure cleaning spray nozzle
US20050023385A1 (en) * 2003-07-29 2005-02-03 Kui-Chiu Kwok Powder robot gun
US6989061B2 (en) * 2003-08-22 2006-01-24 Kastalon, Inc. Nozzle for use in rotational casting apparatus
EP1732702B1 (en) * 2003-08-22 2012-06-06 Kastalon, Inc. Nozzle for use in rotational casting apparatus
US20050173556A1 (en) * 2004-02-09 2005-08-11 Kui-Chiu Kwok Coating dispensing nozzle
FR2866587B1 (en) * 2004-02-25 2007-03-16 Francois Archer GRILLEAGE NOZZLE DEVICE
FR2866586B1 (en) * 2004-02-25 2007-05-11 Francois Archer METHOD OF PRE-STRESSING OF INTERIOR WALLS OF HOLLOW BODIES AND DEVICE FOR IMPLEMENTING THE SAME
GB2418159B (en) * 2004-09-17 2008-02-13 Quill Internat Ind Plc A blasting nozzle
WO2006097133A1 (en) * 2005-03-14 2006-09-21 Workinter Limited Device and method for nozzle stripping by spraying a fluid loaded with solid particles forming an optimized stripping front
WO2006097134A1 (en) * 2005-03-14 2006-09-21 Workinter Limited Shoe and device for stripping surfaces having a curvature by directed spraying a discharge of a flow of particles
US9168546B2 (en) * 2008-12-12 2015-10-27 National Research Council Of Canada Cold gas dynamic spray apparatus, system and method
US8187057B2 (en) * 2009-01-05 2012-05-29 Cold Jet Llc Blast nozzle with blast media fragmenter
DE102009034417A1 (en) * 2009-07-23 2011-01-27 Airbus Operations Gmbh Fluid actuator for generating a pulsed outlet flow in the flow around an aerodynamic body, a blowout device with such a fluid actuator and such an aerodynamic body
JP5308275B2 (en) * 2009-08-24 2013-10-09 国立大学法人東京工業大学 Sunlight collection system
US8459572B2 (en) * 2009-10-24 2013-06-11 Aerosol Dynamics Inc. Focusing particle concentrator with application to ultrafine particles
US8607827B2 (en) 2010-11-22 2013-12-17 Euramax International, Inc. Low profile downspout extension with non-rectangular outlet
US10012425B2 (en) * 2012-08-29 2018-07-03 Snow Logic, Inc. Modular dual vector fluid spray nozzles
RU2612712C1 (en) * 2013-04-26 2017-03-13 Фискарс Ойй Абп Spray nozzle for fluid medium
US9931639B2 (en) 2014-01-16 2018-04-03 Cold Jet, Llc Blast media fragmenter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066335A (en) * 1989-05-02 1991-11-19 Ogilvie Mills Ltd. Glass-like polysaccharide abrasive grit
FR2712826A1 (en) * 1993-11-26 1995-06-02 Ind Centre Surface treatment nozzle, and surface treatment method using such a nozzle.
WO1995023673A1 (en) * 1994-03-01 1995-09-08 Job Industries Ltd. Apparatus for and method of accelerating fluidized particulate matter
US5616067A (en) * 1996-01-16 1997-04-01 Ford Motor Company CO2 nozzle and method for cleaning pressure-sensitive surfaces

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296715A (en) * 1939-06-15 1942-09-22 Joseph F Komar Hydraulic descaling
US3419220A (en) * 1966-11-30 1968-12-31 Gulf Research Development Co Nozzles for abrasive-laden slurry
GB1279399A (en) * 1968-12-03 1972-06-28 British Petroleum Co Nozzle
US4380319A (en) * 1978-01-16 1983-04-19 Edward A. Sokolski Liquid spray nozzle
JPS56100663A (en) * 1980-01-14 1981-08-12 Tokai Gokin Kogyo Kk Spraying nozzle
DE3113028C2 (en) * 1981-04-01 1983-10-13 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Device for the surface treatment of underwater structures and ships
US4572165A (en) * 1982-12-03 1986-02-25 Jacques Dodier Hydrokinetic injector, particularly for balneotherapeutic applications
US4813611A (en) * 1987-12-15 1989-03-21 Frank Fontana Compressed air nozzle
DE19541174C2 (en) * 1995-11-04 1998-11-26 Spraying Systems Deutschland G High performance jet nozzle
US6394369B2 (en) * 1999-12-22 2002-05-28 Visteon Global Tech., Inc. Nozzle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066335A (en) * 1989-05-02 1991-11-19 Ogilvie Mills Ltd. Glass-like polysaccharide abrasive grit
FR2712826A1 (en) * 1993-11-26 1995-06-02 Ind Centre Surface treatment nozzle, and surface treatment method using such a nozzle.
WO1995023673A1 (en) * 1994-03-01 1995-09-08 Job Industries Ltd. Apparatus for and method of accelerating fluidized particulate matter
US5616067A (en) * 1996-01-16 1997-04-01 Ford Motor Company CO2 nozzle and method for cleaning pressure-sensitive surfaces

Also Published As

Publication number Publication date
EP1221358B1 (en) 2005-07-20
ES2246302T3 (en) 2006-02-16
CA2365343A1 (en) 2002-07-04
GB2372718B (en) 2004-07-14
US6726130B2 (en) 2004-04-27
DE60112029D1 (en) 2005-08-25
GB0100198D0 (en) 2001-02-14
US20020088881A1 (en) 2002-07-11
ATE299780T1 (en) 2005-08-15
DE60112029T2 (en) 2006-06-01
GB2372718A (en) 2002-09-04
EP1221358A2 (en) 2002-07-10

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