ATE546257T1 - CRYO BLASTING PROCESS FOR SURFACE TREATMENT - Google Patents

CRYO BLASTING PROCESS FOR SURFACE TREATMENT

Info

Publication number
ATE546257T1
ATE546257T1 AT07736820T AT07736820T ATE546257T1 AT E546257 T1 ATE546257 T1 AT E546257T1 AT 07736820 T AT07736820 T AT 07736820T AT 07736820 T AT07736820 T AT 07736820T AT E546257 T1 ATE546257 T1 AT E546257T1
Authority
AT
Austria
Prior art keywords
nozzle
cryo
surface treatment
cryosandblasting
blasting process
Prior art date
Application number
AT07736820T
Other languages
German (de)
Inventor
Andrea Seghezzi
Original Assignee
Sapio Produzione Idrogeno Ossigeno S R L
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 Sapio Produzione Idrogeno Ossigeno S R L filed Critical Sapio Produzione Idrogeno Ossigeno S R L
Application granted granted Critical
Publication of ATE546257T1 publication Critical patent/ATE546257T1/en

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
    • B24C1/003—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)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Catching Or Destruction (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Steroid Compounds (AREA)

Abstract

A delivery device f or cryosandblasting machines designed f or the treatment of surfaces, in particular in the sector of historical buildings and artistic and architectural property, comprises a spray gun (10) f ormin g p art o f equ ipme nt c on s i s t ing o f a cryosandblasting machine (11), the spray gun comprising a handgrip (17) positioned below a body (18) housing a nozzle (19) and equipped with a pipe (20) positioned at the exit of the noz zle (19) and facing towards the exterior; the holes (23) in the flange (22) of the nozzle ( 9) are inclined with respect to the output direction axis of the nozzle.
AT07736820T 2006-05-02 2007-04-30 CRYO BLASTING PROCESS FOR SURFACE TREATMENT ATE546257T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000080A ITVR20060080A1 (en) 2006-05-02 2006-05-02 DISTRIBUTION DEVICE FOR CRIOSABBIATICI MACHINES AND METHOD FOR SURFACE TREATMENT
PCT/IT2007/000317 WO2007125565A1 (en) 2006-05-02 2007-04-30 Delivery device for cryosandblasting machines and method for surface treatment

Publications (1)

Publication Number Publication Date
ATE546257T1 true ATE546257T1 (en) 2012-03-15

Family

ID=38372433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07736820T ATE546257T1 (en) 2006-05-02 2007-04-30 CRYO BLASTING PROCESS FOR SURFACE TREATMENT

Country Status (4)

Country Link
EP (1) EP2024137B1 (en)
AT (1) ATE546257T1 (en)
IT (1) ITVR20060080A1 (en)
WO (1) WO2007125565A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0821587A2 (en) * 2007-12-10 2015-06-16 Jens Werner Kipp Dry Ice Blasting Device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183342A (en) * 1967-01-05 1970-03-04 Roto Finish Ltd Improvements in Guns for Projecting Abrasive or Polishing Materials
GB1603090A (en) * 1978-05-25 1981-11-18 Hughes & Co Jetting apparatus
US5445553A (en) * 1993-01-22 1995-08-29 The Corporation Of Mercer University Method and system for cleaning a surface with CO2 pellets that are delivered through a temperature controlled conduit
JPH081515A (en) * 1994-06-16 1996-01-09 Mitsubishi Heavy Ind Ltd Abrasive type water jet nozzle structure
US5725154A (en) 1995-08-18 1998-03-10 Jackson; David P. Dense fluid spray cleaning method and apparatus
WO2003022525A2 (en) * 2001-09-11 2003-03-20 Jens Werner Kipp Blasting method and device
KR20070063563A (en) * 2004-09-28 2007-06-19 벤야콥 마쉬넨바우 게엠베하 운트 코. 카게 CO2 Snow / Crystal Nozzles

Also Published As

Publication number Publication date
ITVR20060080A1 (en) 2007-11-03
EP2024137B1 (en) 2012-02-22
EP2024137A1 (en) 2009-02-18
WO2007125565A1 (en) 2007-11-08

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