IN163376B - - Google Patents
Info
- Publication number
- IN163376B IN163376B IN129/CAL/86A IN129CA1986A IN163376B IN 163376 B IN163376 B IN 163376B IN 129CA1986 A IN129CA1986 A IN 129CA1986A IN 163376 B IN163376 B IN 163376B
- Authority
- IN
- India
Links
Classifications
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- 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
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- 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
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- 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/93—Seal including heating or cooling feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sealing Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Joints Allowing Movement (AREA)
- Hydraulic Turbines (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8501603A FR2577000B1 (fr) | 1985-02-01 | 1985-02-01 | Joint tournant equilibre assurant l'etancheite d'un arbre de turbine hydraulique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN163376B true IN163376B (pt) | 1988-09-17 |
Family
ID=9315959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN129/CAL/86A IN163376B (pt) | 1985-02-01 | 1986-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4714258A (pt) |
| BR (1) | BR8600397A (pt) |
| ES (1) | ES8702614A1 (pt) |
| FR (1) | FR2577000B1 (pt) |
| IN (1) | IN163376B (pt) |
| PT (1) | PT81788B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10683769B2 (en) | 2016-08-26 | 2020-06-16 | General Electric Company | Centrifugally activatable seal for a rotary machine and method of assembling same |
| US10927760B2 (en) | 2019-03-07 | 2021-02-23 | Raytheon Technologies Corporation | Actively controlled contacting seal |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736265A (en) * | 1956-02-28 | higgins | ||
| US2036308A (en) * | 1930-01-04 | 1936-04-07 | Guysbert B Vroom | Means for packing movable members |
| US2300385A (en) * | 1940-07-17 | 1942-10-27 | Allis Chalmers Mfg Co | Rotary shaft seal |
| US2621946A (en) * | 1944-08-29 | 1952-12-16 | Jendrassik George | Seal |
| US2469588A (en) * | 1946-03-16 | 1949-05-10 | Twin Disc Clutch Co | Seal |
| US2679412A (en) * | 1950-03-24 | 1954-05-25 | Read Standard Corp | Seal |
| DE1222332B (de) * | 1962-06-05 | 1966-08-04 | Paul Bungartz | Gleitringdichtung |
| FR1418240A (fr) * | 1964-10-08 | 1965-11-19 | Rateau Soc | Garniture d'étanchéité à barrage par fluide auxiliaire |
| DE1650058A1 (de) * | 1967-08-11 | 1970-08-27 | Klein Schanzlin & Becker Ag | Beruehrungsfreie Gleitringdichtung |
| DE2253512A1 (de) * | 1972-10-28 | 1974-05-09 | Sealol | Dichtungsanordnung fuer das abdichten von schnell relativ zueinander sich bewegenden bauelementen bei erheblichen druckdifferenzen |
| GB2013288B (en) * | 1977-11-18 | 1982-03-31 | Cox J H | Shaft sealing assemblies |
| DE3012024A1 (de) * | 1980-03-28 | 1981-10-08 | Eckardt Ag, 7000 Stuttgart | Spindeldurchfuehrung mit selbstnachstellender stopfbuchsenverschraubung |
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1985
- 1985-02-01 FR FR8501603A patent/FR2577000B1/fr not_active Expired
-
1986
- 1986-01-03 PT PT81788A patent/PT81788B/pt not_active IP Right Cessation
- 1986-01-28 US US06/823,428 patent/US4714258A/en not_active Expired - Fee Related
- 1986-01-31 ES ES551513A patent/ES8702614A1/es not_active Expired
- 1986-01-31 BR BR8600397A patent/BR8600397A/pt not_active IP Right Cessation
- 1986-02-20 IN IN129/CAL/86A patent/IN163376B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2577000B1 (fr) | 1987-03-27 |
| BR8600397A (pt) | 1986-10-14 |
| PT81788B (pt) | 1992-04-30 |
| US4714258A (en) | 1987-12-22 |
| PT81788A (fr) | 1986-02-01 |
| ES551513A0 (es) | 1987-01-01 |
| ES8702614A1 (es) | 1987-01-01 |
| FR2577000A1 (fr) | 1986-08-08 |