RO85342A - Motor hidraulic - Google Patents
Motor hidraulicInfo
- Publication number
- RO85342A RO85342A RO80100495A RO10049580A RO85342A RO 85342 A RO85342 A RO 85342A RO 80100495 A RO80100495 A RO 80100495A RO 10049580 A RO10049580 A RO 10049580A RO 85342 A RO85342 A RO 85342A
- Authority
- RO
- Romania
- Prior art keywords
- hydraulic motor
- hydraulic
- motor
- Prior art date
Links
Classifications
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
-
- 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
- E21B4/02—Fluid rotary type drives
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU79OA619A HU184664B (en) | 1979-03-14 | 1979-03-14 | Hydraulic drilling motor for deep drilling |
Publications (2)
Publication Number | Publication Date |
---|---|
RO85342A true RO85342A (ro) | 1984-11-25 |
RO85342B RO85342B (ro) | 1984-11-30 |
Family
ID=11000197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO100495A RO85342B (ro) | 1979-03-14 | 1980-03-14 | Motor hidraulic |
Country Status (8)
Country | Link |
---|---|
US (1) | US4397619A (ro) |
AT (1) | AT368600B (ro) |
CA (1) | CA1157848A (ro) |
DE (1) | DE3008856C2 (ro) |
FR (1) | FR2451474A1 (ro) |
HU (1) | HU184664B (ro) |
RO (1) | RO85342B (ro) |
SU (1) | SU1616523A3 (ro) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567953A (en) * | 1980-12-10 | 1986-02-04 | Baldenko Dmitry F | Bottom-hole multistart screw motor |
US4636151A (en) * | 1985-03-13 | 1987-01-13 | Hughes Tool Company | Downhole progressive cavity type drilling motor with flexible connecting rod |
WO1987004215A1 (en) * | 1985-12-30 | 1987-07-16 | Vsesojuzny Nauchno-Issledovatelsky Institut Burovo | Downhole screw motor |
JPH0633702B2 (ja) * | 1986-01-31 | 1994-05-02 | ペルムスキ−、フィリアル、フセソユ−ズノボ、ナウチノ−イスレドワ−チェルスコボ、インスチツ−タ ブロボイ、チェフニキ | ねじ形の油圧作動方式の掘削モ−タ、その製造方法、及び、これを実施するための装置 |
US4669555A (en) * | 1986-04-28 | 1987-06-02 | Conoco Inc. | Downhole circulation pump |
US5139400A (en) * | 1989-10-11 | 1992-08-18 | Ide Russell D | Progressive cavity drive train |
US5096004A (en) * | 1989-12-22 | 1992-03-17 | Ide Russell D | High pressure downhole progressive cavity drilling apparatus with lubricating flow restrictor |
JPH05508690A (ja) * | 1990-06-07 | 1993-12-02 | コノコ・インコーポレーテッド | ダウンホール流体モータの複合トルク・シャフト |
US5363929A (en) * | 1990-06-07 | 1994-11-15 | Conoco Inc. | Downhole fluid motor composite torque shaft |
US5090497A (en) * | 1990-07-30 | 1992-02-25 | Baker Hughes Incorporated | Flexible coupling for progressive cavity downhole drilling motor |
US5135059A (en) * | 1990-11-19 | 1992-08-04 | Teleco Oilfield Services, Inc. | Borehole drilling motor with flexible shaft coupling |
US5074681A (en) * | 1991-01-15 | 1991-12-24 | Teleco Oilfield Services Inc. | Downhole motor and bearing assembly |
US5135060A (en) * | 1991-03-06 | 1992-08-04 | Ide Russell D | Articulated coupling for use with a downhole drilling apparatus |
GB2278402A (en) * | 1993-05-27 | 1994-11-30 | Mono Pumps Ltd | Helical gear fluid machine. |
US6173794B1 (en) * | 1997-06-30 | 2001-01-16 | Intedyne, Llc | Downhole mud motor transmission |
US5911284A (en) * | 1997-06-30 | 1999-06-15 | Pegasus Drilling Technologies L.L.C. | Downhole mud motor |
DE60132936T2 (de) | 2000-05-05 | 2009-02-26 | Weatherford/Lamb, Inc., Houston | Vorrichtung und Verfahren zur Herstellung einer Lateralbohrung |
CA2377631C (en) * | 2002-03-20 | 2005-03-01 | Sheldon Cote | Pc pump inlet backwash method and apparatus |
US7168510B2 (en) * | 2004-10-27 | 2007-01-30 | Schlumberger Technology Corporation | Electrical transmission apparatus through rotating tubular members |
JP2008175199A (ja) * | 2006-12-20 | 2008-07-31 | Heishin Engineering & Equipment Co Ltd | 一軸偏心ねじポンプ |
CA2727382C (en) | 2008-06-11 | 2016-12-20 | Keith A. Bullin | Downhole motor |
WO2010103701A1 (ja) * | 2009-03-09 | 2010-09-16 | 古河産機システムズ株式会社 | 一軸偏心ねじポンプ |
US9482223B2 (en) | 2010-11-19 | 2016-11-01 | Smith International, Inc. | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps |
GB201019614D0 (en) | 2010-11-19 | 2010-12-29 | Eatec Ltd | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps |
US9885212B2 (en) * | 2011-03-29 | 2018-02-06 | Coil Tubing Technology, Inc. | Downhole oscillator |
GB2514010A (en) | 2011-11-18 | 2014-11-12 | Smith International | Positive displacement motor with radially constrained rotor catch |
US9103175B2 (en) * | 2012-07-30 | 2015-08-11 | Baker Hughes Incorporated | Drill bit with hydraulically-activated force application device for controlling depth-of-cut of the drill bit |
US9140074B2 (en) | 2012-07-30 | 2015-09-22 | Baker Hughes Incorporated | Drill bit with a force application device using a lever device for controlling extension of a pad from a drill bit surface |
US9255449B2 (en) | 2012-07-30 | 2016-02-09 | Baker Hughes Incorporated | Drill bit with electrohydraulically adjustable pads for controlling depth of cut |
US9181756B2 (en) | 2012-07-30 | 2015-11-10 | Baker Hughes Incorporated | Drill bit with a force application using a motor and screw mechanism for controlling extension of a pad in the drill bit |
FR2995401B1 (fr) * | 2012-09-12 | 2014-09-12 | Snecma | Canne de mesure de section epicycloidale |
US10087758B2 (en) | 2013-06-05 | 2018-10-02 | Rotoliptic Technologies Incorporated | Rotary machine |
CN103670280B (zh) * | 2013-11-29 | 2018-07-13 | 中国石油大学(北京) | 叶片马达驱动式井下增压装置与方法 |
MY184111A (en) * | 2014-12-19 | 2021-03-18 | Halliburton Energy Services Inc | Eliminating threaded lower mud motor housing connections |
JP6761980B2 (ja) * | 2015-02-03 | 2020-09-30 | 兵神装備株式会社 | 一軸偏心ねじポンプ |
CN104847258B (zh) * | 2015-04-20 | 2017-12-08 | 江汉石油钻头股份有限公司 | 一种全金属螺杆钻具 |
CN104847257B (zh) * | 2015-04-20 | 2017-12-08 | 江汉石油钻头股份有限公司 | 一种螺杆钻具马达 |
CN105507916A (zh) * | 2015-12-31 | 2016-04-20 | 卢兴耐 | 尖头t形隧道挖掘机 |
CN112867843A (zh) | 2018-09-11 | 2021-05-28 | 勒托力提科技有限公司 | 螺旋次摆线旋转机器中的密封 |
US11815094B2 (en) | 2020-03-10 | 2023-11-14 | Rotoliptic Technologies Incorporated | Fixed-eccentricity helical trochoidal rotary machines |
US11802558B2 (en) | 2020-12-30 | 2023-10-31 | Rotoliptic Technologies Incorporated | Axial load in helical trochoidal rotary machines |
WO2022164833A1 (en) * | 2021-01-27 | 2022-08-04 | Nordson Corporatoin | Fluid flow meter system and method |
US11831215B2 (en) * | 2021-05-06 | 2023-11-28 | Aac Microtech (Changzhou) Co., Ltd. | Linear vibration motor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892217A (en) * | 1930-05-13 | 1932-12-27 | Moineau Rene Joseph Louis | Gear mechanism |
FR695539A (fr) * | 1930-05-13 | 1930-12-17 | Pompe | |
GB427475A (en) * | 1933-10-13 | 1935-04-15 | Arthur William Capps | Improvements relating to rotary compressors, engines and heating and cooling apparatus |
US3299822A (en) * | 1965-03-31 | 1967-01-24 | Mono Pumps Ltd | Helical gear pump |
US3840080A (en) * | 1973-03-26 | 1974-10-08 | Baker Oil Tools Inc | Fluid actuated down-hole drilling apparatus |
US3912425A (en) * | 1973-08-15 | 1975-10-14 | Smith International | Wear sleeves for sealed bearings |
FR2242553B1 (ro) * | 1973-09-03 | 1981-04-10 | Tiraspolsky Wladimir | |
FR2281486A2 (fr) * | 1974-08-08 | 1976-03-05 | Tiraspolsky Wladimir | Procede et moteur souterrain universel pour l'entrainement d'un outil |
HU175810B (hu) * | 1977-12-28 | 1980-10-28 | Orszagos Koolaj Gazipari | Protochnoe mnogocelevoe ustrojstvo s osevym protokom |
US4221552A (en) * | 1978-11-20 | 1980-09-09 | Wallace Clark | Hydraulic motor with variable speed |
-
1979
- 1979-03-14 HU HU79OA619A patent/HU184664B/hu not_active IP Right Cessation
-
1980
- 1980-03-07 DE DE3008856A patent/DE3008856C2/de not_active Expired
- 1980-03-13 FR FR8005621A patent/FR2451474A1/fr active Granted
- 1980-03-13 CA CA000347622A patent/CA1157848A/en not_active Expired
- 1980-03-14 SU SU802892699A patent/SU1616523A3/ru active
- 1980-03-14 RO RO100495A patent/RO85342B/ro unknown
- 1980-03-14 AT AT0140980A patent/AT368600B/de not_active IP Right Cessation
- 1980-03-14 US US06/130,563 patent/US4397619A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1157848A (en) | 1983-11-29 |
ATA140980A (de) | 1982-02-15 |
AT368600B (de) | 1982-10-25 |
US4397619A (en) | 1983-08-09 |
SU1616523A3 (ru) | 1990-12-23 |
HU184664B (en) | 1984-09-28 |
FR2451474B1 (ro) | 1984-12-28 |
DE3008856C2 (de) | 1983-11-03 |
FR2451474A1 (fr) | 1980-10-10 |
DE3008856A1 (de) | 1980-10-23 |
RO85342B (ro) | 1984-11-30 |
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