GB302414A - Means for preventing the free dissemination of dust during drilling and like operations - Google Patents

Means for preventing the free dissemination of dust during drilling and like operations

Info

Publication number
GB302414A
GB302414A GB25047/27A GB2504727A GB302414A GB 302414 A GB302414 A GB 302414A GB 25047/27 A GB25047/27 A GB 25047/27A GB 2504727 A GB2504727 A GB 2504727A GB 302414 A GB302414 A GB 302414A
Authority
GB
United Kingdom
Prior art keywords
operations
preventing
during drilling
dust during
dissemination
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
GB25047/27A
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.)
DAVID JOHN DANIEL
Original Assignee
DAVID JOHN DANIEL
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 DAVID JOHN DANIEL filed Critical DAVID JOHN DANIEL
Priority to GB25047/27A priority Critical patent/GB302414A/en
Publication of GB302414A publication Critical patent/GB302414A/en
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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

302,414. Daniel, D. J. Sept. 22, 1927. Addition to 266,630. Percussive drills.- In a modified form of the device comprised in the parent Specification, the jet 11 producing the suction is arranged near upper end of a conduit 9 leading downwardly from the dustcollecting cup 6 to the receptacle 18. A collar 8 is provided to support the tool in the cap and a leather or rubber lip may be fixed to the conical end.
GB25047/27A 1927-09-22 1927-09-22 Means for preventing the free dissemination of dust during drilling and like operations Expired GB302414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25047/27A GB302414A (en) 1927-09-22 1927-09-22 Means for preventing the free dissemination of dust during drilling and like operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25047/27A GB302414A (en) 1927-09-22 1927-09-22 Means for preventing the free dissemination of dust during drilling and like operations

Publications (1)

Publication Number Publication Date
GB302414A true GB302414A (en) 1928-12-20

Family

ID=10221363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25047/27A Expired GB302414A (en) 1927-09-22 1927-09-22 Means for preventing the free dissemination of dust during drilling and like operations

Country Status (1)

Country Link
GB (1) GB302414A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667111A1 (en) * 1990-09-26 1992-03-27 Spie Batignolles Method and device for treating drilling products
NL1017599C2 (en) * 2001-03-14 2002-09-17 Mario Stoutjesdijk Pneumatic chisel hammer for working stone, has suction nozzle joined directly to chisel
CN105275455A (en) * 2014-06-11 2016-01-27 田晓健 Dust collecting sampler for outburst prevention borehole
CN111021971A (en) * 2020-02-24 2020-04-17 河南理工大学 Dry type drilling coal dust pneumatic conveying and dust removing device for soft coal seam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667111A1 (en) * 1990-09-26 1992-03-27 Spie Batignolles Method and device for treating drilling products
BE1006131A3 (en) * 1990-09-26 1994-05-24 Spie Batignolles Method and device for processing drilling products.
NL1017599C2 (en) * 2001-03-14 2002-09-17 Mario Stoutjesdijk Pneumatic chisel hammer for working stone, has suction nozzle joined directly to chisel
CN105275455A (en) * 2014-06-11 2016-01-27 田晓健 Dust collecting sampler for outburst prevention borehole
CN111021971A (en) * 2020-02-24 2020-04-17 河南理工大学 Dry type drilling coal dust pneumatic conveying and dust removing device for soft coal seam

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