AU5531300A - Jet spray tool and device containing a jet spray tool - Google Patents

Jet spray tool and device containing a jet spray tool

Info

Publication number
AU5531300A
AU5531300A AU55313/00A AU5531300A AU5531300A AU 5531300 A AU5531300 A AU 5531300A AU 55313/00 A AU55313/00 A AU 55313/00A AU 5531300 A AU5531300 A AU 5531300A AU 5531300 A AU5531300 A AU 5531300A
Authority
AU
Australia
Prior art keywords
jet spray
spray tool
nozzle
device containing
stream
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.)
Abandoned
Application number
AU55313/00A
Inventor
Dieter Werner
Christof Zorn
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of AU5531300A publication Critical patent/AU5531300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • 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)
  • Cleaning In General (AREA)
  • Nozzles (AREA)

Abstract

The invention relates to a jet spray tool (2) and to a device for treating, especially for cleaning, surfaces (1) using a CO2 snow stream (5). According to the invention, the jet spray tool (2) comprises a first nozzle (49) for producing a CO2 snow stream and has a second nozzle (51) for producing a support or pressure stream, whereby the second nozzle (51) surrounds the first nozzle (49) in a concentric manner, and whereby a supersonic stream of a pressure/support gas is produced by the second nozzle (51).
AU55313/00A 1999-06-08 2000-06-08 Jet spray tool and device containing a jet spray tool Abandoned AU5531300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19926119A DE19926119C2 (en) 1999-06-08 1999-06-08 Blasting tool
DE19926119 1999-06-08
PCT/EP2000/005323 WO2000074897A1 (en) 1999-06-08 2000-06-08 Jet spray tool and device containing a jet spray tool

Publications (1)

Publication Number Publication Date
AU5531300A true AU5531300A (en) 2000-12-28

Family

ID=7910562

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55313/00A Abandoned AU5531300A (en) 1999-06-08 2000-06-08 Jet spray tool and device containing a jet spray tool

Country Status (5)

Country Link
EP (1) EP1183133B1 (en)
AT (1) ATE275024T1 (en)
AU (1) AU5531300A (en)
DE (1) DE19926119C2 (en)
WO (1) WO2000074897A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243693B3 (en) * 2002-09-20 2004-04-01 Jens Werner Kipp Process for cleaning electronic circuit boards comprises feeding a carrier gas under pressure through a jet line to a jet nozzle, introducing liquid carbon dioxide via a feed line, converting into dry snow, and injecting into the jet line
MXPA05003096A (en) 2002-09-20 2005-11-17 Wener Kipp Jens Method and device for jet cleaning.
DE10356141B4 (en) * 2003-12-02 2008-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for detaching and removing filling material from a channel with the aid of solids
DE102004018133B3 (en) * 2004-04-08 2005-08-25 Frenzel-Bau Gmbh & Co. Kg Dry ice beam arrangement e.g. for cleaning of surfaces, has source for liquid CO2, nozzle jet with nozzle exit opening for dry ice particle jet as well as line for transfer of CO2 of source to nozzle jet
DE102004047050B3 (en) * 2004-09-28 2005-12-15 Venjakob Maschinenbau Gmbh & Co. Kg Cleaning method for workpiece to be lacquered using CO2 snow, using core jet of CO2 snow surrounded by outer jet of compressed air at lower speed
DE102005002365B3 (en) * 2005-01-18 2006-04-13 Air Liquide Gmbh Jet process for surface cleaning involves expanding carbon dioxide in the mixing region into carrier gas at static pressure less than 70 per cent of overall pressure
DE102005005638B3 (en) * 2005-02-05 2006-02-09 Cryosnow Gmbh Method for cleaning, activating or treating workpieces using carbon dioxide snow streams comprises adding a carbon dioxide mixture via a nozzle opening of a mixing chamber into which a central gas stream and further processing
DE102005054246C5 (en) * 2005-11-15 2011-08-18 MESSER Group GmbH, 65843 Apparatus and method for irradiating a surface with dry ice particles
DE102006016314B3 (en) * 2006-04-06 2007-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Jet spray tool for the production of a jet of carbon dioxide snow for dry cleaning of tube cavity, has hose-shaped shaft, carbon dioxide jet nozzle and inlet line for carbon dioxide, which is attached to the nozzle and runs along the shaft
DE102007014857A1 (en) 2007-03-22 2008-09-25 Acp-Advanced Clean Production Gmbh Nozzle e.g. for pre-treatment and cleaning of surfaces using carbon dioxide snow, has propellant flow provided over supply nozzle and with chamber and which crosses into expanded outlet
DE102007018338B4 (en) 2007-04-13 2010-09-23 Technische Universität Berlin Apparatus and method for particle blasting using frozen gas particles
DE102007046791B3 (en) * 2007-09-29 2008-06-19 Messer Group Gmbh Device for producing a stream of dry ice particles comprises a unit for super-cooling liquid carbon dioxide with a compression refrigerating machine for withdrawing heat from the liquid carbon dioxide
DE102007052390B4 (en) * 2007-10-31 2021-01-28 Air Liquide Deutschland Gmbh Method and device for cleaning surfaces
DE102008007531A1 (en) * 2008-02-05 2009-08-06 Manroland Ag Apparatus for cleaning rewritable printing plate, has nozzle for spraying dry ice snow onto surface of printing plate, to remove contaminants from plate
DE102008061352A1 (en) 2008-12-10 2010-06-17 Linde Aktiengesellschaft Method for producing cryogenic particle beam utilized for cooling or cleaning surface of work piece, involves adding particle stream to compressed gas stream at downstream position
DE102010064406A1 (en) 2010-12-30 2012-07-05 ipal Gesellschaft für Patentverwertung Berlin mbH Apparatus and method for particle blasting using frozen gas particles
DE102011004724A1 (en) 2011-02-25 2012-08-30 Robert Bosch Gmbh Binary fuel nozzle for use with cleaning chamber of injector for injecting fuel into combustion chamber of internal combustion engine, is provided with nozzle body and inlet for supply of gaseous medium
DE102012006567A1 (en) 2012-03-30 2013-10-02 Dürr Systems GmbH Dry ice cleaning device for a paint shop
FR2997332B1 (en) * 2012-10-30 2015-01-02 Air Liquide CARBON ICE PROJECTION DEVICE FOR CLEANING ELECTRONIC CARDS
EP2961569A1 (en) 2013-02-26 2016-01-06 Robert Veit Device and method for particle blasting by means of frozen gas particles
DE102015009676A1 (en) 2015-07-25 2017-01-26 Messer Group Gmbh Process for treating surfaces with a dry ice blasting abrasive
DE102015219429A1 (en) 2015-10-07 2017-04-13 Bayerische Motoren Werke Aktiengesellschaft Process for cleaning with solid carbon dioxide
DE102015219430A1 (en) * 2015-10-07 2017-04-13 Bayerische Motoren Werke Aktiengesellschaft Device for cleaning adhesive surfaces
DE102018208750A1 (en) * 2018-06-04 2019-12-05 Bausch + Ströbel Maschinenfabrik Ilshofen GmbH + Co. KG Method and device for cleaning machines in pharmaceutical plants
DE102019108289A1 (en) * 2019-03-29 2020-10-01 acp systems AG Device for generating a CO2 snow jet
DE102019118717A1 (en) * 2019-07-10 2021-01-14 acp systems AG Method for generating a CO2 snow jet
EP3822023B1 (en) * 2019-11-15 2024-05-15 Egger PowAir Cleaning GmbH Device for dry ice treatment of surfaces and method for treating surfaces

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349224A (en) * 1989-07-17 1991-03-04 Mitsubishi Electric Corp Treating method for substrate
US5125979A (en) * 1990-07-02 1992-06-30 Xerox Corporation Carbon dioxide snow agglomeration and acceleration
US5512106A (en) * 1993-01-27 1996-04-30 Sumitomo Heavy Industries, Ltd. Surface cleaning with argon
US5364472A (en) * 1993-07-21 1994-11-15 At&T Bell Laboratories Probemat cleaning system using CO2 pellets
US5421766A (en) * 1993-12-06 1995-06-06 Church & Dwight Co., Inc. Blast nozzle for preventing the accumulation of static electric charge during blast cleaning operations
US5733174A (en) * 1994-01-07 1998-03-31 Lockheed Idaho Technologies Company Method and apparatus for cutting, abrading, and drilling with sublimable particles and vaporous liquids
US5779523A (en) * 1994-03-01 1998-07-14 Job Industies, Ltd. Apparatus for and method for accelerating fluidized particulate matter
US5725154A (en) * 1995-08-18 1998-03-10 Jackson; David P. Dense fluid spray cleaning method and apparatus
US5837064A (en) * 1996-10-04 1998-11-17 Eco-Snow Systems, Inc. Electrostatic discharge protection of static sensitive devices cleaned with carbon dioxide spray
JP3315611B2 (en) * 1996-12-02 2002-08-19 三菱電機株式会社 Two-fluid jet nozzle for cleaning, cleaning device, and semiconductor device
FR2764215B1 (en) * 1997-06-04 1999-07-16 Carboxyque Francaise LANCE AND APPARATUS FOR PRODUCING A LIQUID C02 JET, AND ITS APPLICATION TO A SURFACE CLEANING INSTALLATION

Also Published As

Publication number Publication date
EP1183133A1 (en) 2002-03-06
DE19926119A1 (en) 2000-12-21
WO2000074897A9 (en) 2002-09-06
ATE275024T1 (en) 2004-09-15
DE19926119C2 (en) 2001-06-07
WO2000074897A1 (en) 2000-12-14
EP1183133B1 (en) 2004-09-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase