ATE16083T1 - BLASTING DEVICE, ESPECIALLY FOR COMPRESSED AIR BLASTING. - Google Patents

BLASTING DEVICE, ESPECIALLY FOR COMPRESSED AIR BLASTING.

Info

Publication number
ATE16083T1
ATE16083T1 AT82106144T AT82106144T ATE16083T1 AT E16083 T1 ATE16083 T1 AT E16083T1 AT 82106144 T AT82106144 T AT 82106144T AT 82106144 T AT82106144 T AT 82106144T AT E16083 T1 ATE16083 T1 AT E16083T1
Authority
AT
Austria
Prior art keywords
blasting
attached
tubular pieces
jet
compressed air
Prior art date
Application number
AT82106144T
Other languages
German (de)
Inventor
Karl Christian Ing Glaeser
Original Assignee
Peiniger Ernst Gmbh
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 Peiniger Ernst Gmbh filed Critical Peiniger Ernst Gmbh
Application granted granted Critical
Publication of ATE16083T1 publication Critical patent/ATE16083T1/en

Links

Classifications

    • 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
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • 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)
  • Nozzles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Cleaning In General (AREA)

Abstract

1. A jet appliance, particularly for compressed air blasting, with a hose-like delivery pipe (1) of substantially constant internal cross-section that can be attached at its entry end to a source of a mixture of compressed transporting air and blasting medium and can be attached at its exit end to a blasting nozzle (2) which possesses an elongated constriction portion (3) narrowing down from the internal cross-section of the delivery pipe (1) to a jet restriction (5) and if required an expansion portion (4) attached to the jet restriction (5) and is at least partially assembled from several rigid and preferably straight tubular pieces (6, 7, 8) joined to one another and in which the interiors of the tubular pieces (6, 7, 8) represent an imaginary body, narrowing or expanding as the case may be, characterized in that the tubular pieces (6, 7, 8) are separated from one another by ring-shaped interspaces (9) and are connected together like the sides of a polygon by flexible couplings (11, 14, 16) that are located externally to the imaginary body in a radial direction in the areas of the ring-shaped interspaces (9).
AT82106144T 1981-07-09 1982-07-09 BLASTING DEVICE, ESPECIALLY FOR COMPRESSED AIR BLASTING. ATE16083T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813127074 DE3127074A1 (en) 1981-07-09 1981-07-09 BLASTING DEVICE, ESPECIALLY FOR AIR BLASTING
EP82106144A EP0070002B1 (en) 1981-07-09 1982-07-09 Blasting apparatus, in particular for abrasive blasting by compressed air

Publications (1)

Publication Number Publication Date
ATE16083T1 true ATE16083T1 (en) 1985-11-15

Family

ID=6136470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82106144T ATE16083T1 (en) 1981-07-09 1982-07-09 BLASTING DEVICE, ESPECIALLY FOR COMPRESSED AIR BLASTING.

Country Status (3)

Country Link
EP (1) EP0070002B1 (en)
AT (1) ATE16083T1 (en)
DE (2) DE3127074A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
FR2579487B1 (en) * 1985-03-26 1989-05-12 Canon Kk APPARATUS FOR CONTROLLING THE FLOW OF FINE PARTICLES
US6851627B2 (en) * 2001-07-31 2005-02-08 Flow International Corporation Multiple segment high pressure fluidjet nozzle and method of making the nozzle
DE202018002678U1 (en) * 2018-01-24 2018-09-06 Karlsruher Institut für Technologie two-fluid nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH131161A (en) * 1927-02-24 1929-01-31 Rhein Ruhr Maschinenvertrieb D Nozzle for sandblasting blower.
DE698841C (en) * 1939-01-01 1940-11-18 Fritz Seibel Jet nozzle equipped with hard lining and consisting of ring parts
US2583726A (en) * 1948-01-26 1952-01-29 Chalom Joseph Aaron Nozzle
GB722464A (en) * 1952-08-11 1955-01-26 William Howard Mead Abrasive blasting nozzle
DE2052156A1 (en) * 1970-10-23 1972-04-27
DE2843013A1 (en) * 1978-10-03 1980-04-10 Peiniger Ernst Gmbh Sand blasting hose with nozzle - has long gradually reducing cross=section leading to nozzle end

Also Published As

Publication number Publication date
EP0070002A1 (en) 1983-01-19
EP0070002B1 (en) 1985-10-16
DE3127074A1 (en) 1983-01-27
DE3266927D1 (en) 1985-11-21

Similar Documents

Publication Publication Date Title
US4411249A (en) Toy glider with pneumatic launcher
GR3006702T3 (en)
DE3167957D1 (en) NON-DISCONNECTIBLE PIPE JOINT
ATE16083T1 (en) BLASTING DEVICE, ESPECIALLY FOR COMPRESSED AIR BLASTING.
DE3378340D1 (en) Laser device
DE3672829D1 (en) SILENCER FOR GAS FLOW.
ES2140801T3 (en) STATOR REACTOR FOR SUPERSONIC AND / OR HYPERSONIC FLIGHT AIRCRAFT.
ATE123859T1 (en) PIPE CONNECTION PART FOR CORRUGATED PIPES.
KR900001864A (en) Apparatus for spraying preheated air in the furnace
FR2422831A1 (en) DEPLOYABLE DIVERGENT THRUSTER TUBE
US2654161A (en) Hair drier attachment for vacuum cleaners
DE8711216U1 (en)
SE7712247L (en) HYDROCYCLONE DEVICE
FR2407435A1 (en) Plastics sleeve for air conditioning outlet - has externally moulded flexible tongues arranged spirally to grip and seal by flexing
JPS57184026A (en) Conveying method and device using fluid
ATE53645T1 (en) CONNECTOR BETWEEN A RIGID ELEMENT AND A HOSE.
DK0779950T3 (en) Fixing Collar
US3011524A (en) Tail pipe extension
SU1659315A1 (en) Device for oil products heating
EP0279318A3 (en) Tube-like probe for drawing gas out of an open pipe
SU891367A2 (en) Apparatus for strengthening parts by balls
JPS6419241A (en) Air discharge device of twin tornado type
GB2127094B (en) I c engine intake air cleaner and silencer
SU1234323A1 (en) Feeder for loose material
US3129873A (en) Suction pump means having longitudinally divided suction tubes