FR2503310B3 - - Google Patents
Info
- Publication number
- FR2503310B3 FR2503310B3 FR8204183A FR8204183A FR2503310B3 FR 2503310 B3 FR2503310 B3 FR 2503310B3 FR 8204183 A FR8204183 A FR 8204183A FR 8204183 A FR8204183 A FR 8204183A FR 2503310 B3 FR2503310 B3 FR 2503310B3
- Authority
- FR
- France
- 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
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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
-
- 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
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
-
- 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
- F03B11/006—Sealing arrangements
-
- 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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
- F03B13/083—The generator rotor being mounted as turbine rotor rim
-
- 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
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Turbines (AREA)
- Sealing Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2334/81A CH660216A5 (de) | 1981-04-07 | 1981-04-07 | Ringfoermige dichtung und deren verwendung in einer aussenkranz-rohrturbine. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2503310A1 FR2503310A1 (fr) | 1982-10-08 |
| FR2503310B3 true FR2503310B3 (US07922777-20110412-C00004.png) | 1984-10-12 |
Family
ID=4231384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8204183A Granted FR2503310A1 (fr) | 1981-04-07 | 1982-03-12 | Garniture annulaire d'etancheite a grand diametre et son utilisation |
Country Status (14)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004379A1 (en) * | 1986-12-03 | 1988-06-16 | Sealing Devices Pty. Limited | Rotary seal |
| US5114317A (en) * | 1989-10-23 | 1992-05-19 | Sundstrand Corporation | Low weight fan with internal cooling |
| DE4124154C2 (de) * | 1991-07-20 | 1995-11-02 | Oeko Patent Finanz Ag | Sanitärarmatur |
| DE9411901U1 (de) * | 1994-07-20 | 1995-11-23 | Siemens AG, 80333 München | Dichtungsanordnung |
| AT404625B (de) * | 1996-03-21 | 1999-01-25 | Oesterr Draukraftwerke | Wasserturbine mit wellendichtung |
| US5785492A (en) * | 1997-03-24 | 1998-07-28 | United Technologies Corporation | Method and apparatus for sealing a gas turbine stator vane assembly |
| US6441508B1 (en) * | 2000-12-12 | 2002-08-27 | Ebara International Corporation | Dual type multiple stage, hydraulic turbine power generator including reaction type turbine with adjustable blades |
| AT410576B (de) * | 2001-09-12 | 2003-06-25 | Va Tech Hydro Gmbh & Co | Einrichtung und verfahren zur erzeugung elektrischer energie |
| JP4024208B2 (ja) * | 2001-09-17 | 2007-12-19 | クリーン カーレント パワー システムズ インコーポレイテッド | 水中用ダクテッドタービン |
| AT411093B (de) * | 2001-12-07 | 2003-09-25 | Va Tech Hydro Gmbh & Co | Einrichtung und verfahren zur erzeugung elektrischer energie |
| CA2481820C (en) * | 2004-09-17 | 2009-09-01 | Clean Current Power Systems Incorporated | Flow enhancement for underwater turbine generator |
| US20080247860A1 (en) * | 2007-04-06 | 2008-10-09 | Timothy Cresci | Hydroelectric power plant and method of generating power |
| NO325031B1 (no) * | 2006-07-04 | 2008-01-21 | Ge Energy Norway As | Vannturbin |
| GB0704897D0 (en) * | 2007-03-14 | 2007-04-18 | Rotech Holdings Ltd | Power generator and turbine unit |
| DE102007034618A1 (de) * | 2007-07-25 | 2009-01-29 | Georg Hamann | Vorrichtung zur Erzeugung von Energie aus einer Fluidströmung |
| WO2009079787A1 (en) * | 2007-12-20 | 2009-07-02 | Rsw Inc. | Kinetic energy recovery turbine |
| US8013465B2 (en) | 2008-02-19 | 2011-09-06 | Jeffrey Ryan Gilbert | Energy recovery system and method for exhaust energy capture and electrical generation |
| US8759997B2 (en) | 2008-02-19 | 2014-06-24 | Jeffrey Ryan Gilbert | Energy recovery system for exhaust energy capture and electrical generation with generator built into fan |
| US8376699B1 (en) * | 2008-10-08 | 2013-02-19 | Martin D Hallett | Vortex hydro turbine |
| US9000604B2 (en) | 2010-04-30 | 2015-04-07 | Clean Current Limited Partnership | Unidirectional hydro turbine with enhanced duct, blades and generator |
| FR2975546B1 (fr) * | 2011-05-16 | 2014-05-02 | Bernard Perriere | Turbine generatrice de courant electrique |
| US20150192030A1 (en) * | 2012-08-17 | 2015-07-09 | Spinergy Pty Ltd | Inline power generator |
| US9322385B1 (en) | 2013-02-07 | 2016-04-26 | Martin D. Hallett | Hydro vortex enabled turbine generator |
| US20150145257A1 (en) * | 2013-11-25 | 2015-05-28 | Bryan P. Hendricks | Energy generating apparatus for gas or liquid flowing conditions |
| NL2022585B1 (nl) * | 2019-02-15 | 2020-08-28 | Lagersmit Sealing Solutions B V | Radiaal afdichtingssysteem |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1151155B (de) * | 1955-06-23 | 1963-07-04 | Renault | Ringfoermige Dichtung, insbesondere grossen Durchmessers |
| US3346265A (en) * | 1964-06-08 | 1967-10-10 | Federal Mogul Corp | Elastomeric oil seal having a laminated metal reinforcing member |
| GB1263693A (en) * | 1968-03-05 | 1972-02-16 | English Electric Co Ltd | Water turbines and pumps |
| US3957276A (en) * | 1975-04-10 | 1976-05-18 | Borg-Warner Corporation | Mechanical seal with pressurized lubrication pockets |
| GB1550702A (en) * | 1976-11-25 | 1979-08-15 | Automotive Prod Co Ltd | Fluid supply connections to rotary members in a power hydraulic apparatus |
| FR2385013A1 (fr) * | 1977-03-25 | 1978-10-20 | Gutehoffnungshuette Sterkrade | Joint d'arbre a etancheite assuree par un gaz |
| FR2397575A1 (fr) * | 1977-07-11 | 1979-02-09 | Rks | Dispositif d'etancheite |
| US4212475A (en) * | 1979-01-15 | 1980-07-15 | Crane Packing Co. | Self aligning spiral groove face seal |
| US4191064A (en) * | 1978-03-27 | 1980-03-04 | Samuel Moore And Company | Lever control |
| JPS5523302A (en) * | 1978-08-02 | 1980-02-19 | Fuji Electric Co Ltd | Shaft sealing apparatus for horizontal shaft and tubular type water turbine |
-
1981
- 1981-04-07 CH CH2334/81A patent/CH660216A5/de not_active IP Right Cessation
- 1981-10-21 DE DE8181108622T patent/DE3174880D1/de not_active Expired
- 1981-10-21 AT AT81108622T patent/ATE20547T1/de not_active IP Right Cessation
- 1981-10-21 EP EP81108622A patent/EP0062098B1/de not_active Expired
-
1982
- 1982-02-11 AT AT0051482A patent/AT384663B/de not_active IP Right Cessation
- 1982-02-19 KR KR8200736A patent/KR890002843B1/ko active
- 1982-03-12 FR FR8204183A patent/FR2503310A1/fr active Granted
- 1982-03-17 US US06/358,857 patent/US4464580A/en not_active Expired - Lifetime
- 1982-03-24 CA CA000399257A patent/CA1188199A/en not_active Expired
- 1982-04-02 SE SE8202139A patent/SE449250B/sv not_active IP Right Cessation
- 1982-04-02 BE BE0/207736A patent/BE892737A/fr not_active IP Right Cessation
- 1982-04-05 IT IT20567/82A patent/IT1150523B/it active
- 1982-04-05 BR BR8201932A patent/BR8201932A/pt not_active IP Right Cessation
- 1982-04-06 AR AR289025A patent/AR227585A1/es active
- 1982-04-07 JP JP57056806A patent/JPS5810199A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1188199A (en) | 1985-06-04 |
| JPS5810199A (ja) | 1983-01-20 |
| DE3174880D1 (en) | 1986-07-31 |
| CH660216A5 (de) | 1987-03-31 |
| ATE20547T1 (de) | 1986-07-15 |
| EP0062098B1 (de) | 1986-06-25 |
| ATA51482A (de) | 1987-05-15 |
| IT1150523B (it) | 1986-12-10 |
| AR227585A1 (es) | 1982-11-15 |
| EP0062098A2 (de) | 1982-10-13 |
| JPH0137591B2 (US07922777-20110412-C00004.png) | 1989-08-08 |
| BE892737A (fr) | 1982-08-02 |
| AT384663B (de) | 1987-12-28 |
| FR2503310A1 (fr) | 1982-10-08 |
| US4464580A (en) | 1984-08-07 |
| EP0062098A3 (en) | 1984-01-04 |
| IT8220567A0 (it) | 1982-04-05 |
| SE449250B (sv) | 1987-04-13 |
| BR8201932A (pt) | 1983-03-08 |
| KR830009352A (ko) | 1983-12-19 |
| KR890002843B1 (ko) | 1989-08-04 |
| SE8202139L (sv) | 1982-10-08 |
