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ATE369940T1 - METHOD AND DEVICE FOR PROCESSING COVERS - Google Patents

METHOD AND DEVICE FOR PROCESSING COVERS

Info

Publication number
ATE369940T1
ATE369940T1 AT05015275T AT05015275T ATE369940T1 AT E369940 T1 ATE369940 T1 AT E369940T1 AT 05015275 T AT05015275 T AT 05015275T AT 05015275 T AT05015275 T AT 05015275T AT E369940 T1 ATE369940 T1 AT E369940T1
Authority
AT
Austria
Prior art keywords
carrier medium
granules
covering
spraying
sound
Prior art date
Application number
AT05015275T
Other languages
German (de)
Inventor
Anton Haid
Original Assignee
Haid Rosa Maria
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 Haid Rosa Maria filed Critical Haid Rosa Maria
Application granted granted Critical
Publication of ATE369940T1 publication Critical patent/ATE369940T1/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
    • 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
    • B24C7/0076—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 the blasting medium being a liquid stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Floor Finish (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Details Of Indoor Wiring (AREA)
  • Catching Or Destruction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

Method involves introducing of carrier medium (5), with approximately 2 to 3 times of speed of sound and under a pressure of 1000 to 7000 bar preferably 3000 bar, into a mixing chamber (16) of a spray head (11) and the granules (6) are supplied to the carrier medium in the mixing chamber. The mixture is then advanced to the focusing unit (19) in the form of spraying jet (12) at a flow rate of 1 to 2 times of speed of sound. The spraying jet is formed from the carrier medium and the granules splash after its withdrawal from the focusing unit. The distance (a) between the spraying head, the covering and the supply pressure of the carrier medium are adjusted in such a manner that carrier medium before impinging on the covering by spraying jet, the granules are separated from the surrounding air and is partly evaporated. The granules effect on the covering and a number of microcraters visible by the human eye are treated in its surface with an observation distance of approximately 150 centimeter. An independent claim is also included for the device for treatment of coverings.
AT05015275T 2005-07-14 2005-07-14 METHOD AND DEVICE FOR PROCESSING COVERS ATE369940T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05015275A EP1743740B1 (en) 2005-07-14 2005-07-14 Process and device for floor coverings

Publications (1)

Publication Number Publication Date
ATE369940T1 true ATE369940T1 (en) 2007-09-15

Family

ID=35395420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05015275T ATE369940T1 (en) 2005-07-14 2005-07-14 METHOD AND DEVICE FOR PROCESSING COVERS

Country Status (5)

Country Link
EP (1) EP1743740B1 (en)
AT (1) ATE369940T1 (en)
DE (1) DE502005001261D1 (en)
ES (1) ES2292019T3 (en)
PL (1) PL1743740T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481204B (en) * 2013-09-28 2016-04-06 宁波大隆机器制造有限公司 For the nozzle of high-pressure water jet normal temperature descaling process
CZ307832B6 (en) * 2014-11-05 2019-06-12 Ăšstav geoniky AV ÄŚR, v. v. i. High speed abrasive fluid jet cutting tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139427A1 (en) 1980-12-09 1982-09-23 FAL AG, 6300 Zug Method of roughening plane cut surfaces of shaped bodies of natural stone and installation for carrying out the method
DE3545064A1 (en) 1985-12-19 1987-06-25 Linde Ag METHOD FOR FLAME BLASTING NATURAL AND / OR ARTIFICIAL STONES
JPH0673812B2 (en) * 1989-08-03 1994-09-21 ダイキン工業株式会社 Powder accelerating method, powder injection device, and powder transportation device
DE3933843A1 (en) 1989-10-10 1991-04-18 Hofmann Hermann METHOD AND DEVICE FOR PROCESSING STONE SURFACES BY BURNING OR STICKING
JPH05269733A (en) * 1992-03-26 1993-10-19 Hideharu Osada Manufacture of building panel
JPH0825225A (en) * 1994-07-12 1996-01-30 Chiyoda Tech & Ind Co Ltd Surface machining method for stone
DE19518270C1 (en) 1995-05-18 1996-08-22 Fraunhofer Ges Forschung Non-slip polished floor covering
GB0200372D0 (en) * 2002-01-08 2002-02-20 Aquablast Ltd Removing surface coatings and contamination

Also Published As

Publication number Publication date
ES2292019T3 (en) 2008-03-01
PL1743740T3 (en) 2008-01-31
DE502005001261D1 (en) 2007-09-27
EP1743740B1 (en) 2007-08-15
EP1743740A1 (en) 2007-01-17

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