DE203017C - - Google Patents

Info

Publication number
DE203017C
DE203017C DENDAT203017D DE203017DA DE203017C DE 203017 C DE203017 C DE 203017C DE NDAT203017 D DENDAT203017 D DE NDAT203017D DE 203017D A DE203017D A DE 203017DA DE 203017 C DE203017 C DE 203017C
Authority
DE
Germany
Prior art keywords
borehole
dust
blasting device
housing
sponsorship
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
Application number
DENDAT203017D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE203017C publication Critical patent/DE203017C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Crushing And Pulverization Processes (AREA)
DENDAT203017D Expired DE203017C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE203017C true DE203017C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=465461

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT203017D Expired DE203017C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE203017C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597264A1 (de) * 1992-10-14 1994-05-18 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. Vorrichtung zum Absaugen von insbesondere staubhaltigen Gasen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597264A1 (de) * 1992-10-14 1994-05-18 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. Vorrichtung zum Absaugen von insbesondere staubhaltigen Gasen
US5527162A (en) * 1992-10-14 1996-06-18 Bego Bremer Goldschlagerei Wilh. Herbst Gmbh & Co. Suction apparatus, operated by compressed air, for drawing off dust-laden gases

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