ATE193853T1 - METHOD FOR SURFACE TREATMENT, IN PARTICULAR CLEANING OF SURFACES WITH CO2 DRY ICE GRANULES AND A DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR SURFACE TREATMENT, IN PARTICULAR CLEANING OF SURFACES WITH CO2 DRY ICE GRANULES AND A DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
ATE193853T1
ATE193853T1 AT96111531T AT96111531T ATE193853T1 AT E193853 T1 ATE193853 T1 AT E193853T1 AT 96111531 T AT96111531 T AT 96111531T AT 96111531 T AT96111531 T AT 96111531T AT E193853 T1 ATE193853 T1 AT E193853T1
Authority
AT
Austria
Prior art keywords
dry ice
pressure
granulate
carrying
jet
Prior art date
Application number
AT96111531T
Other languages
German (de)
Inventor
Birgit Papcke
Raphael Rotstein
Original Assignee
Birgit Papcke
Raphael Rotstein
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27215611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE193853(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19544906A external-priority patent/DE19544906A1/en
Priority claimed from DE19624652A external-priority patent/DE19624652A1/en
Application filed by Birgit Papcke, Raphael Rotstein filed Critical Birgit Papcke
Application granted granted Critical
Publication of ATE193853T1 publication Critical patent/ATE193853T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier

Abstract

The surface cleaning process uses carbon dioxide dry ice granulate (2), which is passed through a hose (6) and a jet gun (11) on the end. The gun is subjected to negative pressure to suck the granulate from a store (3). A separate air pressure line is used to spray the dry ice granulate onto the surface being treated. A jet pressure regulator is used to regulate the impact intensity of the dry ice granulate. It provides a pressure range of 3 to 20 bars. The jet pressure can be regulated by altering the air input forming the pressure.
AT96111531T 1995-10-30 1996-07-17 METHOD FOR SURFACE TREATMENT, IN PARTICULAR CLEANING OF SURFACES WITH CO2 DRY ICE GRANULES AND A DEVICE FOR CARRYING OUT THIS METHOD ATE193853T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19540458 1995-10-30
DE19544906A DE19544906A1 (en) 1995-10-30 1995-12-01 Method for treating, especially cleaning, surfaces with solid carbon dioxide granules
DE19624652A DE19624652A1 (en) 1995-10-30 1996-06-20 Process for surface treatment, in particular cleaning of surfaces with CO¶2¶ dry ice granules and a device for carrying out this process

Publications (1)

Publication Number Publication Date
ATE193853T1 true ATE193853T1 (en) 2000-06-15

Family

ID=27215611

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96111531T ATE193853T1 (en) 1995-10-30 1996-07-17 METHOD FOR SURFACE TREATMENT, IN PARTICULAR CLEANING OF SURFACES WITH CO2 DRY ICE GRANULES AND A DEVICE FOR CARRYING OUT THIS METHOD

Country Status (2)

Country Link
EP (1) EP0786311B1 (en)
AT (1) ATE193853T1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915619A1 (en) * 1999-04-07 2000-10-19 Multimatic Oberflaechentechnik Process for removing machining products from a machining process
US6726549B2 (en) 2000-09-08 2004-04-27 Cold Jet, Inc. Particle blast apparatus
US7112120B2 (en) 2002-04-17 2006-09-26 Cold Jet Llc Feeder assembly for particle blast system
US6524172B1 (en) 2000-09-08 2003-02-25 Cold Jet, Inc. Particle blast apparatus
AU756185B2 (en) * 2001-02-16 2003-01-09 Samsung Kwangju Electronics Co., Ltd. Apparatus for agitating ice cream in ice cream vending machine
DE10261302C1 (en) * 2002-12-27 2003-11-20 Klaus Frohne Spray device using injector or ejector principle using spray gun with Laval spray jet for providing high energy spray beam containing spray medium mixed with pressurized air
WO2006000274A1 (en) * 2004-06-24 2006-01-05 Jens Werner Kipp Device and method for feeding liquid carbon dioxide
CN103056131B (en) * 2013-01-17 2015-06-24 广东电网公司电力科学研究院 Pneumatic dry ice spraying device with insulation characteristics for live working
DE202013006953U1 (en) 2013-08-01 2013-08-26 Dis Drylce Systems Gmbh & Co. Kg Application nozzle for a blasting gun for applying dry ice
US10792788B2 (en) 2013-10-22 2020-10-06 Tosoh Smd, Inc. Optimized textured surfaces and methods of optimizing
RU2729251C2 (en) 2015-06-25 2020-08-05 Общество с ограниченной ответственностью "ИРБИС ТЕХНОЛОГИИ" (ООО "ИРБИСТЕХ") Methods and apparatus for producing granular solid carbon dioxide (versions)
SK288682B6 (en) 2015-08-29 2019-07-02 Ics Ice Cleaning Systems S. R. O. Reservoir of dry ice cleaning equipment for dry ice
EP3254807B1 (en) 2016-06-07 2023-12-27 desisa GmbH Method and device for cleaning with a blasting device
DE102019202220A1 (en) * 2019-02-19 2020-08-20 Robel Bahnbaumaschinen Gmbh Apparatus and method for manually treating a surface with dry ice
CN114808832A (en) * 2022-03-15 2022-07-29 武汉理工大学 Rail fallen leaf pollutant cleaning device based on cold spray stripping technology

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641786A (en) * 1984-12-14 1987-02-10 Cryoblast, Inc. Nozzle for cryogenic cleaning apparatus
FR2576821B1 (en) * 1985-02-04 1987-03-27 Carboxyque Francaise PLANT FOR SPRAYING CARBONIC ICE PARTICLES
FR2630668B1 (en) * 1988-04-28 1990-11-16 Commissariat Energie Atomique METHOD AND DEVICE FOR MANUFACTURING ICE BALLS AND APPLICATION TO SPRAYING THESE ICE BALLS FOR SURFACE TREATMENTS
FR2678527B1 (en) * 1991-07-05 1993-09-10 Commissariat Energie Atomique APPARATUS FOR STORING AND SPRAYING ICE BALLS.
TW218852B (en) * 1992-12-23 1994-01-11 D Fraresso William Apparatus for real time ice supply to ice blasting system
US5433653A (en) * 1993-10-29 1995-07-18 Friess Equipment, Inc. Blasting apparatus, components thereof and related methods for use thereof

Also Published As

Publication number Publication date
EP0786311B1 (en) 2000-06-14
EP0786311A1 (en) 1997-07-30

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Legal Events

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