NO761267L - - Google Patents
Info
- Publication number
- NO761267L NO761267L NO761267A NO761267A NO761267L NO 761267 L NO761267 L NO 761267L NO 761267 A NO761267 A NO 761267A NO 761267 A NO761267 A NO 761267A NO 761267 L NO761267 L NO 761267L
- Authority
- NO
- Norway
- Prior art keywords
- shaft
- housing
- piston
- passage
- outer housing
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 31
- 238000005461 lubrication Methods 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 15
- 239000003129 oil well Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 13
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- 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
- E21B4/006—Mechanical motion converting means, e.g. reduction gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
- F16H1/10—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes one of the members being internally toothed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19647—Parallel axes or shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19647—Parallel axes or shafts
- Y10T74/19651—External type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19679—Spur
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- General Details Of Gearings (AREA)
- Earth Drilling (AREA)
- Gear Transmission (AREA)
- Retarders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56849675A | 1975-04-16 | 1975-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO761267L true NO761267L (nl) | 1976-10-19 |
Family
ID=24271547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO761267A NO761267L (nl) | 1975-04-16 | 1976-04-12 |
Country Status (11)
Country | Link |
---|---|
US (2) | US4090574A (nl) |
JP (1) | JPS51126465A (nl) |
AU (1) | AU504322B2 (nl) |
CA (1) | CA1060680A (nl) |
DE (1) | DE2615950C2 (nl) |
FR (1) | FR2308022A1 (nl) |
GB (1) | GB1550161A (nl) |
IT (1) | IT1058118B (nl) |
NL (1) | NL7603773A (nl) |
NO (1) | NO761267L (nl) |
SE (1) | SE7603757L (nl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU943385A1 (ru) * | 1978-01-09 | 1982-07-15 | Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники | Редуктор забойного двигател |
DE2829502C2 (de) * | 1978-07-05 | 1982-03-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Getriebe zur Anordnung in einem zwischen zwei koaxialen Rohren liegenden Ringraum |
US4222445A (en) * | 1979-01-08 | 1980-09-16 | Vadetsky Jury V | Reduction unit of drilling motor |
US4683964A (en) * | 1985-10-25 | 1987-08-04 | Maxi-Torque Drill Systems, Inc. | Downhole drill bit drive apparatus |
US5573063A (en) | 1995-07-05 | 1996-11-12 | Harrier Technologies, Inc. | Deep well pumping apparatus |
US5960886A (en) * | 1997-01-30 | 1999-10-05 | Weatherford International, Inc. | Deep well pumping apparatus |
US5911284A (en) * | 1997-06-30 | 1999-06-15 | Pegasus Drilling Technologies L.L.C. | Downhole mud motor |
US6336502B1 (en) * | 1999-08-09 | 2002-01-08 | Halliburton Energy Services, Inc. | Slow rotating tool with gear reducer |
DE10351386A1 (de) * | 2003-11-04 | 2005-06-09 | Bauer Maschinen Gmbh | Getriebe und Verfahren zur Steuerung eines Innendrucks in dem Getriebe |
US7472762B2 (en) * | 2006-12-06 | 2009-01-06 | Varco I/P, Inc. | Top drive oil flow path seals |
GB0801392D0 (en) * | 2008-01-25 | 2008-03-05 | Artificial Lift Co Ltd | Downhole motor gearbox |
WO2015099655A1 (en) * | 2013-12-23 | 2015-07-02 | Halliburton Energy Services, Inc. | Independent modification of drill string portion rotational speed |
CN108131097B (zh) * | 2018-01-12 | 2024-02-06 | 秦皇岛润昌科技开发有限公司 | 一种石油及天然气开采用螺杆钻具换向轴 |
CN108868586B (zh) * | 2018-08-21 | 2024-02-09 | 曾卫林 | 无叶片式井下动力钻具 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496140A (nl) * | ||||
US1456681A (en) * | 1921-06-09 | 1923-05-29 | Albert J Schepp | Well drill |
US1774618A (en) * | 1927-09-22 | 1930-09-02 | Morse Chain Co | Change-speed device |
US1814296A (en) * | 1927-10-18 | 1931-07-14 | Charles A Dean | Rotary drill bit |
US1773915A (en) * | 1928-02-21 | 1930-08-26 | E J Lagomarsino | Orienting core drill |
US1790460A (en) * | 1929-10-24 | 1931-01-27 | Matvey A Capeliuschnicoff | Well-drilling tool |
FR693440A (fr) * | 1930-04-05 | 1930-11-20 | Morse Chain Co | Perfectionnements aux changements de vitesse |
DE541658C (de) * | 1930-04-08 | 1932-01-15 | Morse Chain Company | Zahnraeder-Unter- oder UEbersetzungsgetriebe |
US1957073A (en) * | 1932-10-20 | 1934-05-01 | Ingersoll Rand Co | Drilling apparatus |
US2040287A (en) * | 1933-03-16 | 1936-05-12 | Evans Stamping And Plating Com | Reduction gearing |
US2105091A (en) * | 1936-04-04 | 1938-01-11 | Charles W Mackay | Well drilling rig |
US2654572A (en) * | 1949-10-15 | 1953-10-06 | Arutunoff Armais | Drilling apparatus |
US2715344A (en) * | 1949-10-15 | 1955-08-16 | Arutunoff Armais | Planetary gear transmission for drilling apparatus |
US2852230A (en) * | 1954-03-11 | 1958-09-16 | Empire Oil Tool Co | Side wall coring and bottom hole drilling tool |
US2937008A (en) * | 1955-09-30 | 1960-05-17 | Whittle Frank | High-speed turbo-drill with reduction gearing |
US3076514A (en) * | 1958-12-01 | 1963-02-05 | Empire Oil Tool Co | Deep well motor drill |
SU148764A1 (ru) * | 1959-05-30 | 1961-11-30 | н Р.А. Иоаннес | Редуктор к погружному двигателю |
US3180170A (en) * | 1962-04-02 | 1965-04-27 | Lee Royal | Power transmission |
US3326008A (en) * | 1965-04-01 | 1967-06-20 | Baran Paul | Electrical gopher |
US3594106A (en) * | 1969-05-09 | 1971-07-20 | Empire Oil Tool Co | Variable speed motor drill |
US3754835A (en) * | 1971-08-25 | 1973-08-28 | E Ivanov | Turbodrill |
US3771381A (en) * | 1972-06-30 | 1973-11-13 | Honeywell Inc | Miniature electric trend recorder high torque speed reducer |
-
1976
- 1976-03-29 SE SE7603757A patent/SE7603757L/xx unknown
- 1976-04-01 AU AU12547/76A patent/AU504322B2/en not_active Ceased
- 1976-04-09 NL NL7603773A patent/NL7603773A/nl unknown
- 1976-04-12 DE DE2615950A patent/DE2615950C2/de not_active Expired
- 1976-04-12 NO NO761267A patent/NO761267L/no unknown
- 1976-04-13 GB GB15019/76A patent/GB1550161A/en not_active Expired
- 1976-04-14 IT IT49029/76A patent/IT1058118B/it active
- 1976-04-14 FR FR7611085A patent/FR2308022A1/fr active Granted
- 1976-04-14 CA CA250,280A patent/CA1060680A/en not_active Expired
- 1976-04-16 JP JP51043488A patent/JPS51126465A/ja active Granted
- 1976-10-07 US US05/730,399 patent/US4090574A/en not_active Expired - Lifetime
-
1977
- 1977-01-21 US US05/761,108 patent/US4108023A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE7603757L (sv) | 1976-10-17 |
US4090574A (en) | 1978-05-23 |
DE2615950C2 (de) | 1982-12-30 |
DE2615950A1 (de) | 1976-10-28 |
AU504322B2 (en) | 1979-10-11 |
FR2308022A1 (fr) | 1976-11-12 |
US4108023A (en) | 1978-08-22 |
CA1060680A (en) | 1979-08-21 |
JPS5623058B2 (nl) | 1981-05-28 |
AU1254776A (en) | 1977-10-06 |
GB1550161A (en) | 1979-08-08 |
IT1058118B (it) | 1982-04-10 |
NL7603773A (nl) | 1976-10-19 |
JPS51126465A (en) | 1976-11-04 |
FR2308022B1 (nl) | 1982-05-07 |
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