FR2712942B1 - Perfectionnement pour paliers de turbines hydrauliques. - Google Patents
Perfectionnement pour paliers de turbines hydrauliques.Info
- Publication number
- FR2712942B1 FR2712942B1 FR9314344A FR9314344A FR2712942B1 FR 2712942 B1 FR2712942 B1 FR 2712942B1 FR 9314344 A FR9314344 A FR 9314344A FR 9314344 A FR9314344 A FR 9314344A FR 2712942 B1 FR2712942 B1 FR 2712942B1
- Authority
- FR
- France
- Prior art keywords
- improvement
- hydraulic turbine
- turbine bearings
- bearings
- hydraulic
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/06—Bearing arrangements
- F03B11/063—Arrangements for balancing axial thrust
- F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
-
- 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
- F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
- F16C33/20—Sliding surface consisting mainly of plastics
-
- 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
- F16C33/26—Brasses; Bushes; Linings made from wire coils; made from a number of discs, rings, rods, or other members
-
- 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
- F16C2360/00—Engines or pumps
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Turbines (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9314344A FR2712942B1 (fr) | 1993-11-26 | 1993-11-26 | Perfectionnement pour paliers de turbines hydrauliques. |
PCT/FR1994/001381 WO1995014866A1 (fr) | 1993-11-26 | 1994-11-25 | Perfectionnement pour paliers de turbines hydrauliques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9314344A FR2712942B1 (fr) | 1993-11-26 | 1993-11-26 | Perfectionnement pour paliers de turbines hydrauliques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2712942A1 FR2712942A1 (fr) | 1995-06-02 |
FR2712942B1 true FR2712942B1 (fr) | 1996-02-02 |
Family
ID=9453392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9314344A Expired - Fee Related FR2712942B1 (fr) | 1993-11-26 | 1993-11-26 | Perfectionnement pour paliers de turbines hydrauliques. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2712942B1 (fr) |
WO (1) | WO1995014866A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2294511A (en) * | 1994-10-26 | 1996-05-01 | Welsh Innovations Ltd | Tilting pad journal bearing |
FR2921135B1 (fr) * | 2007-09-13 | 2009-11-06 | Guy Mourer | Dispositif de roulement de rouleaux immerges dans des bains de metaux en fusion |
FR2932854B1 (fr) * | 2008-06-23 | 2014-04-18 | Alstom Hydro France | Machine hydraulique a axe vertical. |
EP2224145A1 (fr) * | 2009-02-25 | 2010-09-01 | Guy Mourer | Palier à contact glissant pour rouleau immergé dans un bain de métal en fusion |
CN104141684B (zh) * | 2014-01-09 | 2016-08-17 | 成都绿迪科技有限公司 | 液压自适应式滚珠轴承 |
EP3237771B1 (fr) * | 2014-12-23 | 2020-04-15 | Arcelormittal S.A. | Pince et palier de butée dans un ensemble tourillon de cylindre |
CN106640959B (zh) * | 2016-12-27 | 2018-09-21 | 重庆维庆液压机械有限公司 | 一种液压滚珠轴承 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191305619A (en) * | 1913-03-06 | 1914-03-06 | Charles Algernon Parsons | Improvements in and relating to Journal Bearings. |
GB1397551A (en) * | 1971-06-24 | 1975-06-11 | Glacier Metal Co Ltd | Journal bearings |
US3994541A (en) * | 1975-10-03 | 1976-11-30 | Carrier Corporation | Bearing assembly |
JPS55135225A (en) * | 1979-04-06 | 1980-10-21 | Hitachi Ltd | Tilting pad journal bearing |
US4643592A (en) * | 1984-11-09 | 1987-02-17 | Lewis David W | Vibration limiting of rotating machinery through active control means |
US4596471A (en) * | 1985-01-07 | 1986-06-24 | The B. F. Goodrich Company | Bearing assembly |
-
1993
- 1993-11-26 FR FR9314344A patent/FR2712942B1/fr not_active Expired - Fee Related
-
1994
- 1994-11-25 WO PCT/FR1994/001381 patent/WO1995014866A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2712942A1 (fr) | 1995-06-02 |
WO1995014866A1 (fr) | 1995-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |