ATE275024T1 - BLASTING TOOL AND APPARATUS CONTAINING A BLASTING TOOL - Google Patents
BLASTING TOOL AND APPARATUS CONTAINING A BLASTING TOOLInfo
- Publication number
- ATE275024T1 ATE275024T1 AT00940351T AT00940351T ATE275024T1 AT E275024 T1 ATE275024 T1 AT E275024T1 AT 00940351 T AT00940351 T AT 00940351T AT 00940351 T AT00940351 T AT 00940351T AT E275024 T1 ATE275024 T1 AT E275024T1
- Authority
- AT
- Austria
- Prior art keywords
- nozzle
- blasting tool
- stream
- apparatus containing
- tool
- Prior art date
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
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).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19926119A DE19926119C2 (en) | 1999-06-08 | 1999-06-08 | Blasting tool |
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 |
---|---|
ATE275024T1 true ATE275024T1 (en) | 2004-09-15 |
Family
ID=7910562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00940351T ATE275024T1 (en) | 1999-06-08 | 2000-06-08 | BLASTING TOOL AND APPARATUS CONTAINING A BLASTING 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)
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 |
WO2004033154A1 (en) | 2002-09-20 | 2004-04-22 | Jens Werner Kipp | 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 |
DE102015219430A1 (en) | 2015-10-07 | 2017-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Device for cleaning adhesive surfaces |
DE102015219429A1 (en) | 2015-10-07 | 2017-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Process for cleaning with solid carbon dioxide |
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 |
EP3822023A1 (en) * | 2019-11-15 | 2021-05-19 | Egger PowAir Cleaning GmbH | Device for dry ice treatment of surfaces and method for treating surfaces |
Family Cites Families (11)
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 |
-
1999
- 1999-06-08 DE DE19926119A patent/DE19926119C2/en not_active Expired - Lifetime
-
2000
- 2000-06-08 WO PCT/EP2000/005323 patent/WO2000074897A1/en active IP Right Grant
- 2000-06-08 AT AT00940351T patent/ATE275024T1/en active
- 2000-06-08 AU AU55313/00A patent/AU5531300A/en not_active Abandoned
- 2000-06-08 EP EP00940351A patent/EP1183133B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1183133A1 (en) | 2002-03-06 |
EP1183133B1 (en) | 2004-09-01 |
DE19926119C2 (en) | 2001-06-07 |
WO2000074897A9 (en) | 2002-09-06 |
AU5531300A (en) | 2000-12-28 |
DE19926119A1 (en) | 2000-12-21 |
WO2000074897A1 (en) | 2000-12-14 |
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