EP4047176C0 - Erdloch- und gesteinsbohrgerät - Google Patents

Erdloch- und gesteinsbohrgerät

Info

Publication number
EP4047176C0
EP4047176C0 EP21157901.6A EP21157901A EP4047176C0 EP 4047176 C0 EP4047176 C0 EP 4047176C0 EP 21157901 A EP21157901 A EP 21157901A EP 4047176 C0 EP4047176 C0 EP 4047176C0
Authority
EP
European Patent Office
Prior art keywords
drilling machine
rock drilling
earth hole
earth
hole
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
Application number
EP21157901.6A
Other languages
English (en)
French (fr)
Other versions
EP4047176B1 (de
EP4047176A1 (de
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.)
Bburg International & Co Kg GmbH
Bburg Int & Co Kg GmbH
Original Assignee
Bburg International & Co Kg GmbH
Bburg Int & Co Kg 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 Bburg International & Co Kg GmbH, Bburg Int & Co Kg GmbH filed Critical Bburg International & Co Kg GmbH
Priority to EP21157901.6A priority Critical patent/EP4047176B1/de
Publication of EP4047176A1 publication Critical patent/EP4047176A1/de
Application granted granted Critical
Publication of EP4047176C0 publication Critical patent/EP4047176C0/de
Publication of EP4047176B1 publication Critical patent/EP4047176B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1005—Air

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
EP21157901.6A 2021-02-18 2021-02-18 Erdloch- und gesteinsbohrgerät Active EP4047176B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21157901.6A EP4047176B1 (de) 2021-02-18 2021-02-18 Erdloch- und gesteinsbohrgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21157901.6A EP4047176B1 (de) 2021-02-18 2021-02-18 Erdloch- und gesteinsbohrgerät

Publications (3)

Publication Number Publication Date
EP4047176A1 EP4047176A1 (de) 2022-08-24
EP4047176C0 true EP4047176C0 (de) 2024-05-29
EP4047176B1 EP4047176B1 (de) 2024-05-29

Family

ID=74668724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21157901.6A Active EP4047176B1 (de) 2021-02-18 2021-02-18 Erdloch- und gesteinsbohrgerät

Country Status (1)

Country Link
EP (1) EP4047176B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115710948B (zh) * 2022-11-17 2024-05-03 中铁一局集团有限公司 一种防撞护栏立柱打入施工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8403686L (sv) * 1984-07-12 1986-01-13 Atlas Copco Ab Sett att styra borrningen av djupa hal och drivsystem for en senkborrmaskin
US7503409B2 (en) * 2006-04-25 2009-03-17 Schramm, Inc. Earth drilling rig having electronically controlled air compressor
WO2018053326A1 (en) * 2016-09-16 2018-03-22 Carnes Sr William Wesley Air storage system

Also Published As

Publication number Publication date
EP4047176B1 (de) 2024-05-29
EP4047176A1 (de) 2022-08-24

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