ZA9710671B - A planetary gearing, especially for use in wells. - Google Patents

A planetary gearing, especially for use in wells.

Info

Publication number
ZA9710671B
ZA9710671B ZA9710671A ZA9710671A ZA9710671B ZA 9710671 B ZA9710671 B ZA 9710671B ZA 9710671 A ZA9710671 A ZA 9710671A ZA 9710671 A ZA9710671 A ZA 9710671A ZA 9710671 B ZA9710671 B ZA 9710671B
Authority
ZA
South Africa
Prior art keywords
wells
planetary gearing
gearing
planetary
Prior art date
Application number
ZA9710671A
Other languages
English (en)
Inventor
Horst Harte
Original Assignee
Netzsch Mohnopumpen 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 Netzsch Mohnopumpen Gmbh filed Critical Netzsch Mohnopumpen Gmbh
Publication of ZA9710671B publication Critical patent/ZA9710671B/xx

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
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/289—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Retarders (AREA)
ZA9710671A 1996-11-28 1997-11-27 A planetary gearing, especially for use in wells. ZA9710671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996149422 DE19649422A1 (de) 1996-11-28 1996-11-28 Planetengetriebe, insbesondere zum Einsatz in Bohrlöchern

Publications (1)

Publication Number Publication Date
ZA9710671B true ZA9710671B (en) 1998-06-12

Family

ID=7813080

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710671A ZA9710671B (en) 1996-11-28 1997-11-27 A planetary gearing, especially for use in wells.

Country Status (5)

Country Link
AR (1) AR008532A1 (xx)
AU (1) AU5654298A (xx)
DE (1) DE19649422A1 (xx)
WO (1) WO1998023883A1 (xx)
ZA (1) ZA9710671B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848796C1 (de) * 1998-10-22 2000-05-04 Netzsch Mohnopumpen Gmbh Tauchpumpeneinrichtung zur Verwendung in einem Bohrloch
DE19848792C1 (de) 1998-10-22 2000-05-04 Netzsch Mohnopumpen Gmbh Tauchpumpeneinrichtung zur Verwendung in einem Bohrloch
DE10043564A1 (de) * 2000-09-01 2002-03-14 Flender A F & Co Planetenträger für ein Planetengetriebe
BE1017854A3 (nl) * 2007-11-21 2009-09-01 Hansen Transmissions Int Planetendrager van het kooivormig type.
RU2424458C2 (ru) 2009-10-15 2011-07-20 Статойлгидро Аса Многорядная планетарная передача
CN102537222A (zh) * 2012-02-23 2012-07-04 三一重型装备有限公司 采煤机摇臂行星轮传动机构及采煤机
US9169694B2 (en) * 2013-05-10 2015-10-27 Halliburton Energy Services, Inc. Positionable downhole gear box
DE102022118426B4 (de) 2022-07-22 2024-05-23 Auma Riester Gmbh & Co. Kg Planetengetriebe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790460A (en) * 1929-10-24 1931-01-27 Matvey A Capeliuschnicoff Well-drilling tool
US2654572A (en) * 1949-10-15 1953-10-06 Arutunoff Armais Drilling apparatus
US2743084A (en) * 1952-09-10 1956-04-24 Arutunoff Armais Drilling apparatus with sedimentation reservoir
US3203275A (en) * 1962-11-26 1965-08-31 Vaino A Hoover Mechanical actuator
CH415216A (de) * 1964-12-23 1966-06-15 Maag Zahnraeder & Maschinen Ag Planetengetriebe
US3669199A (en) * 1970-03-19 1972-06-13 Youngstown Sheet And Tube Co Drilling apparatus
US3677665A (en) * 1971-05-07 1972-07-18 Husky Oil Ltd Submersible pump assembly
DE3005463A1 (de) * 1980-02-14 1981-08-20 Thyssen Industrie Ag, 4300 Essen Planetengetriebe
DE3046934A1 (de) * 1980-12-12 1982-07-15 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Umlaufstirnzahnradgetriebe

Also Published As

Publication number Publication date
DE19649422A1 (de) 1998-06-04
AR008532A1 (es) 2000-01-19
WO1998023883A1 (de) 1998-06-04
AU5654298A (en) 1998-06-22

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