FR3122207B1 - Perforateur hydraulique roto-percutant - Google Patents

Perforateur hydraulique roto-percutant Download PDF

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Publication number
FR3122207B1
FR3122207B1 FR2104176A FR2104176A FR3122207B1 FR 3122207 B1 FR3122207 B1 FR 3122207B1 FR 2104176 A FR2104176 A FR 2104176A FR 2104176 A FR2104176 A FR 2104176A FR 3122207 B1 FR3122207 B1 FR 3122207B1
Authority
FR
France
Prior art keywords
fitting
internal groove
annular internal
fluid injection
roto
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
FR2104176A
Other languages
English (en)
Other versions
FR3122207A1 (fr
Inventor
Michel Escolle
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.)
Montabert SAS
Original Assignee
Montabert SAS
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 Montabert SAS filed Critical Montabert SAS
Priority to FR2104176A priority Critical patent/FR3122207B1/fr
Priority to CA3153570A priority patent/CA3153570A1/fr
Priority to ZA2022/03584A priority patent/ZA202203584B/en
Priority to EP22165675.4A priority patent/EP4080011B1/fr
Priority to JP2022064710A priority patent/JP2022166824A/ja
Priority to AU2022202437A priority patent/AU2022202437A1/en
Priority to KR1020220048062A priority patent/KR20220145285A/ko
Priority to US17/725,869 priority patent/US11938606B2/en
Priority to CN202210423875.7A priority patent/CN115217411A/zh
Publication of FR3122207A1 publication Critical patent/FR3122207A1/fr
Application granted granted Critical
Publication of FR3122207B1 publication Critical patent/FR3122207B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/20—Devices for cleaning or cooling tool or work
    • B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0023—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/125—Hydraulic tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/365—Use of seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Le perforateur hydraulique roto-percutant comporte une partie d’injection de fluide comprenant une entrée d’alimentation de fluide (23) et une gorge interne annulaire (25) reliée fluidiquement à l’entrée d'alimentation de fluide ; un emmanchement (14) comportant un conduit d’injection de fluide (17) relié fluidiquement à la gorge interne annulaire (25) ; des joints d’étanchéité principaux avant et arrière (26, 27) disposés de part et d’autre de la gorge interne annulaire (25) et configurés pour coopérer avec une première portion d’emmanchement (14.1) de l’emmanchement (14) ; un joint d’étanchéité de secours arrière (28) situé à l’arrière du joint d’étanchéité principal arrière (27) et configuré pour coopérer avec une deuxième portion d’emmanchement (14.2) de l’emmanchement (14) ; un passage de fuite (29) défini entre l’emmanchement (14) et la partie d’injection de fluide ; des moyens de génération de pertes de charge configurés pour générer des pertes de charge dans le passage de fuite (29) lorsqu’un écoulement de fuite s’écoule dans le passage de fuite (29). Figure 2
FR2104176A 2021-04-21 2021-04-21 Perforateur hydraulique roto-percutant Active FR3122207B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR2104176A FR3122207B1 (fr) 2021-04-21 2021-04-21 Perforateur hydraulique roto-percutant
CA3153570A CA3153570A1 (fr) 2021-04-21 2022-03-29 Perforateur hydraulique roto-percutant
ZA2022/03584A ZA202203584B (en) 2021-04-21 2022-03-29 Hydraulic rotary-percussive hammer drill
EP22165675.4A EP4080011B1 (fr) 2021-04-21 2022-03-30 Perforateur hydraulique roto-percutant
JP2022064710A JP2022166824A (ja) 2021-04-21 2022-04-08 油圧回転衝撃ハンマードリル
AU2022202437A AU2022202437A1 (en) 2021-04-21 2022-04-13 Hydraulic rotary-percussive hammer drill
KR1020220048062A KR20220145285A (ko) 2021-04-21 2022-04-19 유압 회전 충격 해머 드릴
US17/725,869 US11938606B2 (en) 2021-04-21 2022-04-21 Hydraulic rotary-percussive hammer drill
CN202210423875.7A CN115217411A (zh) 2021-04-21 2022-04-21 液压旋转冲击锤钻

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104176A FR3122207B1 (fr) 2021-04-21 2021-04-21 Perforateur hydraulique roto-percutant
FR2104176 2021-04-21

Publications (2)

Publication Number Publication Date
FR3122207A1 FR3122207A1 (fr) 2022-10-28
FR3122207B1 true FR3122207B1 (fr) 2023-04-28

Family

ID=76283975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104176A Active FR3122207B1 (fr) 2021-04-21 2021-04-21 Perforateur hydraulique roto-percutant

Country Status (9)

Country Link
US (1) US11938606B2 (fr)
EP (1) EP4080011B1 (fr)
JP (1) JP2022166824A (fr)
KR (1) KR20220145285A (fr)
CN (1) CN115217411A (fr)
AU (1) AU2022202437A1 (fr)
CA (1) CA3153570A1 (fr)
FR (1) FR3122207B1 (fr)
ZA (1) ZA202203584B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108931B1 (fr) * 2020-04-02 2022-04-08 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un emmanchement équipé de cannelures d’accouplement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440873B (sv) * 1981-02-11 1985-08-26 Atlas Copco Ab Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke
AT380534B (de) * 1983-01-07 1986-06-10 Ver Edelstahlwerke Ag Drehschlag-, dreh- oder schlagwerk
SE530873C2 (sv) * 2007-02-14 2008-09-30 Atlas Copco Rock Drills Ab Anordning vid bergborrning
AU2009255756B2 (en) * 2008-06-03 2015-04-02 Atlas Copco Rock Drills Ab Arrangement and method comprising a flushing head for a rock drilling machine, and rock drilling machine comprising the arrangement
SE534770C2 (sv) * 2010-01-11 2011-12-13 Atlas Copco Rock Drills Ab Slående bergborrmaskin innefattande en frontdel med ett spolhus
FR3026041B1 (fr) * 2014-09-18 2017-03-31 Montabert Roger Appareil de perforation hydraulique destine a la perforation de trous de mine

Also Published As

Publication number Publication date
AU2022202437A1 (en) 2022-11-10
KR20220145285A (ko) 2022-10-28
US11938606B2 (en) 2024-03-26
JP2022166824A (ja) 2022-11-02
EP4080011A1 (fr) 2022-10-26
CN115217411A (zh) 2022-10-21
ZA202203584B (en) 2022-11-30
US20220339768A1 (en) 2022-10-27
CA3153570A1 (fr) 2022-10-21
EP4080011B1 (fr) 2024-08-21
FR3122207A1 (fr) 2022-10-28

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