DE206610C - - Google Patents
Info
- Publication number
- DE206610C DE206610C DENDAT206610D DE206610DA DE206610C DE 206610 C DE206610 C DE 206610C DE NDAT206610 D DENDAT206610 D DE NDAT206610D DE 206610D A DE206610D A DE 206610DA DE 206610 C DE206610 C DE 206610C
- Authority
- DE
- Germany
- Prior art keywords
- section
- nozzle
- sand
- helical
- grooves
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 210000000614 Ribs Anatomy 0.000 claims 3
- 238000005488 sandblasting Methods 0.000 description 2
Classifications
-
- 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)
- Cleaning In General (AREA)
Description
Ρλτε ν τ-Ansprüche:Ρλτε ν τ claims:
i.i.
Sandstrahlblasdüse, dadurch gekennd Sandblasting nozzle, recognizing it
zeichnet, daß der durch die Düse hindurchgepreßten, mit Sand durchsetzten Luftsäule eine schraubenförmige Bewegung erteilt wird, um die Putzwirkung des Sandstrahles zu erhöhen.shows that the air column that is pressed through the nozzle and interspersed with sand a helical movement is given to the cleaning effect of the sandblast to increase.
2, Sandstrahlblasdüse nach Anspruch 1, dadurch gekennzeichnet, daß die Düse mit unmittelbar aneinanderstoßenden Zügen versehen ist, die in der Längsachse der Düse schraubenförmig gewunden sind und deren Begrenzungslinien in bezug auf den Querschnitt in allen Punkten wechselnde Entfernung von der Düsenachse haben, um die Luftsäule und den Sandstrahl möglichst auf seinem ganzen Querschnitt in schraubenförmige Bewegung zu versetzen.2, sandblasting nozzle according to claim 1, characterized in that the nozzle is provided with directly abutting trains which are helically wound in the longitudinal axis of the nozzle and their boundary lines with respect to the cross section have changing distances from the nozzle axis in all points, around the air column and the sandblast if possible to set in helical motion over its entire cross-section.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEUIJI,BERLIN. PRINTED IN THE REICHSDRUCKEUIJI,
Claims (1)
KLASSE 67b. - Yes 206610, - "'
CLASS 67 b.
Publications (1)
Publication Number | Publication Date |
---|---|
DE206610C true DE206610C (en) |
Family
ID=468765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT206610D Active DE206610C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE206610C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2690901A (en) * | 1951-01-22 | 1954-10-05 | Gunite Concrete And Constructi | Undulated nozzle tip |
FR2475447A1 (en) * | 1980-02-12 | 1981-08-14 | Lizin Alexandr | Flash blasted from duroplastic component - using straight and helical air streams and crushed fruit stones |
WO1985001005A1 (en) * | 1983-09-01 | 1985-03-14 | The British Hydromechanics Research Association | Concrete cutting apparatus |
EP0171448A1 (en) * | 1984-08-14 | 1986-02-19 | Johann Szücs | Device and method for cleaning of stone and metal surfaces |
EP0691183A1 (en) | 1994-07-08 | 1996-01-10 | Dr. Hartmann-Kulba Bauchemie GmbH & Co. KG | Jet nozzle for use with devices for cleaning especially stone and/or metal surfaces |
WO2000059386A1 (en) * | 1999-04-06 | 2000-10-12 | Andreas Pein Medizintechnik Gmbh | Water-jet device for separating a biological structure |
WO2002003866A2 (en) * | 2000-07-07 | 2002-01-17 | Andreas Pein Medizintechnik Gmbh | Surgical device for the removal of tissue cells from a biological structure |
-
0
- DE DENDAT206610D patent/DE206610C/de active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2690901A (en) * | 1951-01-22 | 1954-10-05 | Gunite Concrete And Constructi | Undulated nozzle tip |
FR2475447A1 (en) * | 1980-02-12 | 1981-08-14 | Lizin Alexandr | Flash blasted from duroplastic component - using straight and helical air streams and crushed fruit stones |
WO1985001005A1 (en) * | 1983-09-01 | 1985-03-14 | The British Hydromechanics Research Association | Concrete cutting apparatus |
EP0171448A1 (en) * | 1984-08-14 | 1986-02-19 | Johann Szücs | Device and method for cleaning of stone and metal surfaces |
US4716690A (en) * | 1984-08-14 | 1988-01-05 | Szuecs Johan | Apparatus and method for cleaning stone and metal surfaces |
EP0691183A1 (en) | 1994-07-08 | 1996-01-10 | Dr. Hartmann-Kulba Bauchemie GmbH & Co. KG | Jet nozzle for use with devices for cleaning especially stone and/or metal surfaces |
WO2000059386A1 (en) * | 1999-04-06 | 2000-10-12 | Andreas Pein Medizintechnik Gmbh | Water-jet device for separating a biological structure |
US7100846B2 (en) | 1999-04-06 | 2006-09-05 | Andreas Pein Medizintechnik Gmbh | Water-jet device for separating a biological structure |
WO2002003866A2 (en) * | 2000-07-07 | 2002-01-17 | Andreas Pein Medizintechnik Gmbh | Surgical device for the removal of tissue cells from a biological structure |
WO2002003866A3 (en) * | 2000-07-07 | 2002-03-28 | Pein Andreas Medizintech Gmbh | Surgical device for the removal of tissue cells from a biological structure |
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