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ATE15004T1 - PRESSURE BLASTING DEVICE. - Google Patents

PRESSURE BLASTING DEVICE.

Info

Publication number
ATE15004T1
ATE15004T1 AT82102253T AT82102253T ATE15004T1 AT E15004 T1 ATE15004 T1 AT E15004T1 AT 82102253 T AT82102253 T AT 82102253T AT 82102253 T AT82102253 T AT 82102253T AT E15004 T1 ATE15004 T1 AT E15004T1
Authority
AT
Austria
Prior art keywords
blasting
pressure medium
container
medium
control valve
Prior art date
Application number
AT82102253T
Other languages
German (de)
Inventor
Heinz Brennecke
Original Assignee
Heinz Brennecke
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 Heinz Brennecke filed Critical Heinz Brennecke
Application granted granted Critical
Publication of ATE15004T1 publication Critical patent/ATE15004T1/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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Spray Control Apparatus (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Knitting Machines (AREA)
  • Air Bags (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Meat And Fish (AREA)
  • Safety Valves (AREA)

Abstract

1. Pressure chamber abrasive blasting device, comprising a blasting medium container (1) provided with a blasting medium filler aperture (3) which is sealable by means of sealing cone (2), and comprising a blasting nozzle connected to the blasting medium container (1) by means of blasting hose (4), wherein the blasting medium container (1) and the blasting hose (4) are connected to a source of compressed air through the intermediary of a pressure medium control valve (5), and the sealing cone (2) extends into the pressure medium supply line (6), which extends into the container (1), in such a manner that said cone is actuated into its sealing direction by the inflowing pressure medium, characterised in that a two-/three-way valve is provided as the pressure medium control valve (5) and is pneumatically actuable by an additional two-/three way valve serving as sensor (7), and the pressure medium control valve (5) controls a pressure medium line which forms branches to the blasting medium container (1) and to the blasting hose (4), wherein a water separator (9) is disposed between the pressure medium control valve (5) and the container (1) upstream of the branching junction (10), and a non-return valve (12) is disposed in the branch (8) extending to the blasting hose (4).
AT82102253T 1981-03-24 1982-03-19 PRESSURE BLASTING DEVICE. ATE15004T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813111581 DE3111581A1 (en) 1981-03-24 1981-03-24 PRINT CHAMBER JET
EP82102253A EP0061166B1 (en) 1981-03-24 1982-03-19 Pressure chamber abrasive blasting device

Publications (1)

Publication Number Publication Date
ATE15004T1 true ATE15004T1 (en) 1985-09-15

Family

ID=6128159

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82102253T ATE15004T1 (en) 1981-03-24 1982-03-19 PRESSURE BLASTING DEVICE.

Country Status (5)

Country Link
EP (1) EP0061166B1 (en)
AT (1) ATE15004T1 (en)
DE (1) DE3111581A1 (en)
DK (1) DK169205B1 (en)
FI (1) FI72448C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501288A (en) * 1985-05-07 1986-12-01 Rijndelta Coating Technieken B GRIT BLASTING DEVICE.
DE8907765U1 (en) * 1989-06-24 1989-10-05 Keizers, geb. Kalle, Sigrid, 46325 Borken Device for separating liquid from granular or granular blasting media
DE3939420C2 (en) * 1989-11-29 1995-06-22 Neubauer Geb Costas Perez Merc Method and device for cutting resistant materials with a water jet
IT1249665B (en) * 1991-06-19 1995-03-09 Cie Dentalfarm S R L MICROSANDBLASTING SYSTEM AND PNEUMATIC VALVE USED IN THIS SYSTEM
DE19521051C2 (en) * 1995-06-09 1998-04-09 Woma Maasberg Co Gmbh W High pressure water jet processing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE409758A (en) *
US1171286A (en) * 1912-04-22 1916-02-08 Howard L Wadsworth Sand-blast machine.
US2729917A (en) * 1953-06-30 1956-01-10 William C Gregory Cleaning apparatus
US3034263A (en) * 1959-08-07 1962-05-15 Ruric N Mcdaniel Sand blasting apparatus
US3084484A (en) * 1960-11-17 1963-04-09 Sylvania Electric Prod Pneumatic abrasive cutting apparatus
US3148484A (en) * 1963-01-15 1964-09-15 Jaroco Internat Inc Sandblast generator
FR1515965A (en) * 1966-03-31 1968-06-13 Compressed air sandblaster
US3741738A (en) * 1971-04-12 1973-06-26 Pauli & Griffin Co Abrasive blasting equipment and self-cleaning abrasive trap therefore
US4026072A (en) * 1976-08-09 1977-05-31 Dremann George H Self-cleaning muffler for an abrasive blast system

Also Published As

Publication number Publication date
DE3111581A1 (en) 1982-10-14
EP0061166A3 (en) 1982-10-27
DE3111581C2 (en) 1987-11-12
FI72448B (en) 1987-02-27
FI821011L (en) 1982-09-25
FI821011A0 (en) 1982-03-23
FI72448C (en) 1987-06-08
DK169205B1 (en) 1994-09-12
EP0061166A2 (en) 1982-09-29
DK117882A (en) 1982-09-25
EP0061166B1 (en) 1985-08-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee