FR1275662A - Sliding bearings for elastic fluid turbogroups - Google Patents

Sliding bearings for elastic fluid turbogroups

Info

Publication number
FR1275662A
FR1275662A FR845977A FR845977A FR1275662A FR 1275662 A FR1275662 A FR 1275662A FR 845977 A FR845977 A FR 845977A FR 845977 A FR845977 A FR 845977A FR 1275662 A FR1275662 A FR 1275662A
Authority
FR
France
Prior art keywords
turbogroups
sliding bearings
elastic fluid
elastic
fluid
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
FR845977A
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.)
Saurer AG
Original Assignee
Adolph Saurer AG
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 Adolph Saurer AG filed Critical Adolph Saurer AG
Priority to FR845977A priority Critical patent/FR1275662A/en
Application granted granted Critical
Publication of FR1275662A publication Critical patent/FR1275662A/en
Expired legal-status Critical Current

Links

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR845977A 1960-12-05 1960-12-05 Sliding bearings for elastic fluid turbogroups Expired FR1275662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845977A FR1275662A (en) 1960-12-05 1960-12-05 Sliding bearings for elastic fluid turbogroups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845977A FR1275662A (en) 1960-12-05 1960-12-05 Sliding bearings for elastic fluid turbogroups

Publications (1)

Publication Number Publication Date
FR1275662A true FR1275662A (en) 1961-11-10

Family

ID=8744103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845977A Expired FR1275662A (en) 1960-12-05 1960-12-05 Sliding bearings for elastic fluid turbogroups

Country Status (1)

Country Link
FR (1) FR1275662A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680932A (en) * 1970-09-10 1972-08-01 Westinghouse Electric Corp Stable journal bearing
FR2456252A1 (en) * 1979-05-07 1980-12-05 Gen Atomic Co SELF-LUBRICATING FLUID BEARING ASSEMBLY
EP0297022A2 (en) * 1987-06-26 1988-12-28 United Technologies Corporation Power shaped multipad hydrodynamic journal bearing
FR2684149A1 (en) * 1991-11-27 1993-05-28 Jeumont Schneider Bearing, particularly for pump or turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680932A (en) * 1970-09-10 1972-08-01 Westinghouse Electric Corp Stable journal bearing
FR2456252A1 (en) * 1979-05-07 1980-12-05 Gen Atomic Co SELF-LUBRICATING FLUID BEARING ASSEMBLY
EP0297022A2 (en) * 1987-06-26 1988-12-28 United Technologies Corporation Power shaped multipad hydrodynamic journal bearing
EP0297022A3 (en) * 1987-06-26 1989-05-31 United Technologies Corporation Power shaped multipad hydrodynamic journal bearing
FR2684149A1 (en) * 1991-11-27 1993-05-28 Jeumont Schneider Bearing, particularly for pump or turbine

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