DE69716693D1 - Control device for a cleaning device for contaminated surfaces - Google Patents

Control device for a cleaning device for contaminated surfaces

Info

Publication number
DE69716693D1
DE69716693D1 DE69716693T DE69716693T DE69716693D1 DE 69716693 D1 DE69716693 D1 DE 69716693D1 DE 69716693 T DE69716693 T DE 69716693T DE 69716693 T DE69716693 T DE 69716693T DE 69716693 D1 DE69716693 D1 DE 69716693D1
Authority
DE
Germany
Prior art keywords
pistol
water
air
contaminated surfaces
mixer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69716693T
Other languages
German (de)
Other versions
DE69716693T2 (en
Inventor
Patrick Loubeyre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69716693D1 publication Critical patent/DE69716693D1/en
Application granted granted Critical
Publication of DE69716693T2 publication Critical patent/DE69716693T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24C7/0053—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
    • 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
    • B24C7/0061—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 of feed 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
    • B24C7/0046—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

Abstract

The control, for equipment which uses compressed air or water at pressure with a fine grained abrasive material to clean contaminated surfaces, is mounted on a single hand held pistol with trigger (2) which incorporates a mixer and nozzle (3). Water at high pressure is delivered to the pistol (2) through a pump (1) and pipe (E1). An air compressor (4) supplies air to a material tank (6) and sends an air/material mixture to the mixer (3) by Venturi effect. Water is controlled by the pistol trigger and a lever on the same pistol controls the flow of material using a tank valve (V1) and pipe (A7).
DE69716693T 1996-09-24 1997-09-24 Control device for a cleaning device for contaminated surfaces Expired - Lifetime DE69716693T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611603A FR2753643B1 (en) 1996-09-24 1996-09-24 DEVICE FOR CONTROLLING A CLEANING INSTALLATION FOR CONTAMINATED SURFACES

Publications (2)

Publication Number Publication Date
DE69716693D1 true DE69716693D1 (en) 2002-12-05
DE69716693T2 DE69716693T2 (en) 2003-07-03

Family

ID=9496000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716693T Expired - Lifetime DE69716693T2 (en) 1996-09-24 1997-09-24 Control device for a cleaning device for contaminated surfaces

Country Status (5)

Country Link
EP (1) EP0832718B1 (en)
AT (1) ATE226869T1 (en)
DE (1) DE69716693T2 (en)
ES (1) ES2184980T3 (en)
FR (1) FR2753643B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623024A1 (en) * 1996-06-08 1997-12-11 Josef Bauer Wet jet plant
SE9801316L (en) * 1998-04-16 1999-10-17 Kjell Rickling Device at blast valve
FR2783735B1 (en) 1998-09-29 2000-12-15 Patrick Loubeyre DEVICE FOR THE DECONTAMINATION OF SURFACES BY MEANS OF A JET COMPOSED OF AIR, A FINE-GRAINED SPRAYING MATERIAL AND A LIQUID
FR2845017B1 (en) * 2002-09-27 2005-07-08 Distrib Maintenance Materiel D DEVICE FOR CLEANING BY PROJECTION A POWDER MIXTURE / GAS UNDER REGULATED PRESSURE
CN104526573B (en) * 2015-01-21 2017-02-22 北京科技大学 Continuous slurry supply system for strip steel surface treatment and use method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350871B (en) * 1972-04-21 1979-06-25 Frank Sche Eisenwerke Ag SPRAY GUN
US4135068A (en) * 1976-09-13 1979-01-16 Bowen Tools, Inc. Dead man safety assembly
DE3643060A1 (en) * 1986-04-22 1987-11-19 Peiniger Ernst Gmbh Safety device
US4901928A (en) * 1988-10-04 1990-02-20 Stripping Technologies Inc. Pressure hose handle and system
DE4201860C1 (en) * 1992-01-24 1993-06-24 Beton- Und Monierbau Gmbh, 4600 Dortmund, De
EP0703848A4 (en) * 1993-05-26 1996-07-17 Carolina Equip Supply Method and apparatus for cleaning with high pressure liquids at low flow rates
FR2709257B3 (en) * 1993-08-23 1997-08-08 Viel Jean Pierre Building cleaning process by very low pressure.
DE29607056U1 (en) * 1996-04-18 1996-07-18 Szuecs Johann Device for supplying a blasting gun with working media

Also Published As

Publication number Publication date
ATE226869T1 (en) 2002-11-15
DE69716693T2 (en) 2003-07-03
ES2184980T3 (en) 2003-04-16
EP0832718B1 (en) 2002-10-30
FR2753643B1 (en) 1998-12-04
FR2753643A1 (en) 1998-03-27
EP0832718A1 (en) 1998-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SAMSON & PARTNER, PATENTANWAELTE, 80538 MUENCHEN