FR2184342A5 - Hydraulic motor (turbine) - for driving drill bit indrilling boreholes - Google Patents

Hydraulic motor (turbine) - for driving drill bit indrilling boreholes

Info

Publication number
FR2184342A5
FR2184342A5 FR7316648A FR7316648A FR2184342A5 FR 2184342 A5 FR2184342 A5 FR 2184342A5 FR 7316648 A FR7316648 A FR 7316648A FR 7316648 A FR7316648 A FR 7316648A FR 2184342 A5 FR2184342 A5 FR 2184342A5
Authority
FR
France
Prior art keywords
cylindrical
rotor
hydraulic motor
drill bit
drive
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
FR7316648A
Other languages
French (fr)
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.)
MAYALL WILLIAM GB
Original Assignee
MAYALL WILLIAM GB
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 MAYALL WILLIAM GB filed Critical MAYALL WILLIAM GB
Application granted granted Critical
Publication of FR2184342A5 publication Critical patent/FR2184342A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F03C2/304—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-group F03C2/08 or F03C2/22 and relative reciprocation between members
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B4/02—Fluid rotary type drives

Abstract

Hydraulic motor for driving a rock drill, e.g. for drilling an oil or gas well, comprises (a) an externally cylindrical axially rotatable rotor mounted in an internally cylindrical housing capable of being connected to a drill bit to which it transmits drive couple, (b) a series of cylindrical rollers drive elements mounted in associated, axially extending recesses in the cylindrical surface of the rotor and pressed outwardly into sealing cooperation with the housing and (c) >=1 recess in the cylindrical wall of the housing extending along the periphery, able to receive the drive elements in succession as the rotor revolves and provided with inlet and outlet for the drilling fluid spaced along the periphery, to permit impingement of the fluid on the drive elements in order to drive the rotor.
FR7316648A 1972-05-09 1973-05-09 Hydraulic motor (turbine) - for driving drill bit indrilling boreholes Expired FR2184342A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2164172 1972-05-09

Publications (1)

Publication Number Publication Date
FR2184342A5 true FR2184342A5 (en) 1973-12-21

Family

ID=10166353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316648A Expired FR2184342A5 (en) 1972-05-09 1973-05-09 Hydraulic motor (turbine) - for driving drill bit indrilling boreholes

Country Status (8)

Country Link
JP (1) JPS4961003A (en)
AU (1) AU5520373A (en)
BE (1) BE799279A (en)
DE (1) DE2323472A1 (en)
FR (1) FR2184342A5 (en)
IT (1) IT984931B (en)
NL (1) NL7306392A (en)
ZA (1) ZA732944B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009510A1 (en) * 1989-02-09 1990-08-23 John Richard Neville Roe Positive displacement wing motor
WO1993008374A1 (en) * 1991-10-18 1993-04-29 Roe, John, Richard, Neville Wing motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840412B (en) * 2016-05-23 2017-11-10 王向军 A kind of cam follower hydraulic motor of abdominal cavity with oil
CN110206523B (en) * 2019-05-31 2023-12-05 西安交通大学 Deep and shallow groove reversing mechanism, energy collecting rod pusher and shock wave generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009510A1 (en) * 1989-02-09 1990-08-23 John Richard Neville Roe Positive displacement wing motor
WO1993008374A1 (en) * 1991-10-18 1993-04-29 Roe, John, Richard, Neville Wing motor
US5460496A (en) * 1991-10-18 1995-10-24 John R. N. Roe Wing motor having non-radial roller slats

Also Published As

Publication number Publication date
AU5520373A (en) 1974-11-07
NL7306392A (en) 1973-11-13
IT984931B (en) 1974-11-20
BE799279A (en) 1973-11-09
JPS4961003A (en) 1974-06-13
DE2323472A1 (en) 1973-11-29
ZA732944B (en) 1975-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse