FR2547878B1 - Dispositif d'appui axial d'un arbre avec anneaux glissants rigides - Google Patents

Dispositif d'appui axial d'un arbre avec anneaux glissants rigides

Info

Publication number
FR2547878B1
FR2547878B1 FR8310570A FR8310570A FR2547878B1 FR 2547878 B1 FR2547878 B1 FR 2547878B1 FR 8310570 A FR8310570 A FR 8310570A FR 8310570 A FR8310570 A FR 8310570A FR 2547878 B1 FR2547878 B1 FR 2547878B1
Authority
FR
France
Prior art keywords
shaft
support device
axial support
sliding rings
rigid sliding
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
FR8310570A
Other languages
English (en)
Other versions
FR2547878A1 (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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8310570A priority Critical patent/FR2547878B1/fr
Publication of FR2547878A1 publication Critical patent/FR2547878A1/fr
Application granted granted Critical
Publication of FR2547878B1 publication Critical patent/FR2547878B1/fr
Expired legal-status Critical Current

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
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating 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
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sliding-Contact Bearings (AREA)
FR8310570A 1983-06-27 1983-06-27 Dispositif d'appui axial d'un arbre avec anneaux glissants rigides Expired FR2547878B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8310570A FR2547878B1 (fr) 1983-06-27 1983-06-27 Dispositif d'appui axial d'un arbre avec anneaux glissants rigides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310570A FR2547878B1 (fr) 1983-06-27 1983-06-27 Dispositif d'appui axial d'un arbre avec anneaux glissants rigides

Publications (2)

Publication Number Publication Date
FR2547878A1 FR2547878A1 (fr) 1984-12-28
FR2547878B1 true FR2547878B1 (fr) 1985-10-25

Family

ID=9290197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310570A Expired FR2547878B1 (fr) 1983-06-27 1983-06-27 Dispositif d'appui axial d'un arbre avec anneaux glissants rigides

Country Status (1)

Country Link
FR (1) FR2547878B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860783A1 (de) * 1998-12-30 2000-07-20 Asea Brown Boveri Axiallagerung für schnellaufende Rotoren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR352725A (fr) * 1905-03-25 1905-08-19 Paul Schou Palier de butée
GB659526A (en) * 1948-06-01 1951-10-24 Boyd Winnett Self-aligning bearing mounting
FR1133513A (fr) * 1954-06-22 1957-03-28 Bataafsche Petroleum Dispositif d'équilibrage de la pression dans des joints étanches
BE540183A (fr) * 1954-08-04
GB1039434A (en) * 1965-03-16 1966-08-17 Schmidt Gmbh Karl Hydrodynamic thrust bearing for journals
FR2157206A5 (fr) * 1971-10-15 1973-06-01 Alsthom
FR2239159A5 (en) * 1973-07-27 1975-02-21 Cefilac Inflatable shaft seal ring - forces non-turning disc against rotating seal to provide a seal

Also Published As

Publication number Publication date
FR2547878A1 (fr) 1984-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse