IE881032L - Abrasive blasting apparatus - Google Patents

Abrasive blasting apparatus

Info

Publication number
IE881032L
IE881032L IE881032A IE103288A IE881032L IE 881032 L IE881032 L IE 881032L IE 881032 A IE881032 A IE 881032A IE 103288 A IE103288 A IE 103288A IE 881032 L IE881032 L IE 881032L
Authority
IE
Ireland
Prior art keywords
liquid
receptacles
fluid
delivery line
abrasive
Prior art date
Application number
IE881032A
Other versions
IE61329B1 (en
Inventor
Bruce Nicholson
Ronald Davis
Original Assignee
Gagemacch Ltd
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 Gagemacch Ltd filed Critical Gagemacch Ltd
Publication of IE881032L publication Critical patent/IE881032L/en
Publication of IE61329B1 publication Critical patent/IE61329B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
    • B05B7/1436—Arrangements for supplying particulate material comprising means for supplying an additional liquid to a container where the particulate material and the additional liquid are brought together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • 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
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B24C7/0015—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

ABRASIVE BLASTING APPARATUS A method and apparatus for mixing separatelycontained media such as would be used in a wet abrasive blasting operation comprises a receptacle (10) for a liquid/abrasive medium, a receptacle (11) for a liquid, and a delivery line (20) along which pressurised fluid is adapted to be fed. The receptacles (10, 11) communicate via pipes (22, 23) with the delivery line (20) so that the liquid and the liquid/abrasive medium are entrained by the pressurised fluid. The receptacles communicate with each other via a hole (14) to balance the fluid pressure system between them and a means (15, 19) is also provided to deliver pressurised fluid into at least one of the receptacles (10, 11) in order substantially to balance the fluid pressure system between the receptacles (10, 11) and the delivery line (20) and to facilitate outflow of the liquid/abrasive medium and the liquid into the entraining fluid. The method comprises entraining the separately-contained media such as liquid/abrasive medium and the liquid medium in a flow of pressurised fluid whilst simultaneously applying the pressurised fluid to the media in their receptacles (10, 11) in order to balance the fluid pressure system between the receptacles themselves and the receptacles and the delivery line and to assist their egress into the entraining flow. [CA1320643C]
IE103288A 1987-04-09 1988-04-07 Abrasive blasting apparatus IE61329B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878708499A GB8708499D0 (en) 1987-04-09 1987-04-09 Abrasive blasting apparatus

Publications (2)

Publication Number Publication Date
IE881032L true IE881032L (en) 1988-10-09
IE61329B1 IE61329B1 (en) 1994-11-02

Family

ID=10615529

Family Applications (1)

Application Number Title Priority Date Filing Date
IE103288A IE61329B1 (en) 1987-04-09 1988-04-07 Abrasive blasting apparatus

Country Status (15)

Country Link
EP (1) EP0358648B1 (en)
JP (1) JPH02502982A (en)
KR (1) KR890700430A (en)
AU (1) AU606416B2 (en)
BR (1) BR8807453A (en)
CA (1) CA1320643C (en)
DE (1) DE3866355D1 (en)
DK (1) DK170697B1 (en)
ES (1) ES2008443A6 (en)
GB (1) GB8708499D0 (en)
GR (1) GR1000428B (en)
IE (1) IE61329B1 (en)
NO (1) NO169702C (en)
RU (1) RU2051020C1 (en)
WO (1) WO1988007915A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230211A (en) * 1989-04-05 1990-10-17 Baldwin & Stanton Limited A wet abrasive blasting machine
EP0485502A1 (en) * 1989-08-07 1992-05-20 INA Acquisition Corporation Improvements relating to cutting apparatus
DE4234869C2 (en) * 1992-10-16 1994-10-13 Hbp Strahltechnik Vertriebs Gm Sandblaster
DE4430133C2 (en) * 1994-08-25 1996-08-29 Hubert Busch Blasting kettle for applying an abrasive
AU766969B2 (en) 1998-12-04 2003-10-30 Farrow System Limited Method for removing surface coatings
KR100323496B1 (en) * 1999-12-31 2002-02-06 윤배원 Device and Method for Reclaiming of Semiconductor wafer
GB2382317B (en) * 2001-11-22 2004-05-12 Quill Internat Ind Plc Abrasive blasting apparatus
NO319655B1 (en) * 2003-10-24 2005-09-05 Watech As Surface cleaning device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184027C (en) *
FR389216A (en) * 1907-06-20 1908-09-03 Georges Franche Sandblasting machine for working metal or other parts
CH202922A (en) * 1938-05-12 1939-02-15 Serva Technik A G Method and device for applying paints.
US2389616A (en) * 1943-07-22 1945-11-27 Franklin Godfrey Method of sandblasting and apparatus therefor
US2942860A (en) * 1956-03-05 1960-06-28 Ian M Ridley Concrete gun, mixer and sandblaster
US3021646A (en) * 1959-04-16 1962-02-20 Sumner B Williams Sand blast apparatus
US3091369A (en) * 1960-07-19 1963-05-28 Sackett & Sons Co A J Weighing and mixing hopper

Also Published As

Publication number Publication date
NO885374L (en) 1988-12-02
JPH02502982A (en) 1990-09-20
KR890700430A (en) 1989-04-24
AU1544888A (en) 1988-11-04
DE3866355D1 (en) 1992-01-02
RU2051020C1 (en) 1995-12-27
NO885374D0 (en) 1988-12-02
IE61329B1 (en) 1994-11-02
BR8807453A (en) 1990-05-15
NO169702B (en) 1992-04-21
DK492889D0 (en) 1989-10-06
DK492889A (en) 1989-10-06
CA1320643C (en) 1993-07-27
GR1000428B (en) 1992-07-30
NO169702C (en) 1992-08-05
WO1988007915A1 (en) 1988-10-20
GR880100228A (en) 1989-01-31
DK170697B1 (en) 1995-12-11
EP0358648A1 (en) 1990-03-21
EP0358648B1 (en) 1991-11-21
AU606416B2 (en) 1991-02-07
ES2008443A6 (en) 1989-07-16
GB8708499D0 (en) 1987-05-13

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Legal Events

Date Code Title Description
MM4A Patent lapsed