CH598514A5 - - Google Patents
Info
- Publication number
- CH598514A5 CH598514A5 CH1121975A CH1121975A CH598514A5 CH 598514 A5 CH598514 A5 CH 598514A5 CH 1121975 A CH1121975 A CH 1121975A CH 1121975 A CH1121975 A CH 1121975A CH 598514 A5 CH598514 A5 CH 598514A5
- Authority
- CH
- Switzerland
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
- 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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- 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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Moulding By Coating Moulds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Hydraulic Turbines (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1121975A CH598514A5 (US20090163788A1-20090625-C00002.png) | 1975-08-29 | 1975-08-29 | |
| AT914875A AT340842B (de) | 1975-08-29 | 1975-12-02 | Beruhrungslose dichtung |
| DE2554217A DE2554217C3 (de) | 1975-08-29 | 1975-12-03 | Hydrostatische Dichtung zwischen einem rotierenden Teil und einem feststehenden Teil einer flüssigkeitsdurchströmten Maschine, insbesondere Wasserturbine |
| AR264306A AR210151A1 (es) | 1975-08-29 | 1976-08-11 | Sello hidraulico |
| PT65483A PT65483B (de) | 1975-08-29 | 1976-08-17 | Beruhrungslose dichtung |
| ES450813A ES450813A1 (es) | 1975-08-29 | 1976-08-19 | Perfeccionamientos en juntas sin contacto. |
| CA259,690A CA1064538A (en) | 1975-08-29 | 1976-08-24 | Contactless seal |
| IT26480/76A IT1067950B (it) | 1975-08-29 | 1976-08-24 | Guranizione senza contatto |
| YU02067/76A YU206776A (en) | 1975-08-29 | 1976-08-25 | Improvement in a gland between wheels and casing of a hydroturbine |
| US05/718,085 US4118040A (en) | 1975-08-29 | 1976-08-26 | Contactless seal |
| AU17241/76A AU516030B2 (en) | 1975-08-29 | 1976-08-27 | Contactless seal |
| NO762953A NO149118C (no) | 1975-08-29 | 1976-08-27 | Hydrostatisk tetning mellom en roterende del og en faststaaende del i en vaeskegjennomstroemmet maskin, saerlig en vannturbin |
| SE7609543A SE423437B (sv) | 1975-08-29 | 1976-08-27 | Hydrostatisk tetning mellan en roterande del och en stationerdel i en vetskegenomstrommad maskin |
| JP51102498A JPS5229558A (en) | 1975-08-29 | 1976-08-27 | Contactless seal |
| BR7605655A BR7605655A (pt) | 1975-08-29 | 1976-08-27 | Guarnicao de vedacao estanque sem contato |
| BE170131A BE845588A (fr) | 1975-08-29 | 1976-08-27 | Joint d'etancheite sans contact |
| GB35762/76A GB1563719A (en) | 1975-08-29 | 1976-08-27 | Contactless seals |
| FR7625904A FR2322313A1 (fr) | 1975-08-29 | 1976-08-27 | Joint d'etancheite sans contact |
| IN1602/CAL/76A IN145973B (US20090163788A1-20090625-C00002.png) | 1975-08-29 | 1976-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1121975A CH598514A5 (US20090163788A1-20090625-C00002.png) | 1975-08-29 | 1975-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH598514A5 true CH598514A5 (US20090163788A1-20090625-C00002.png) | 1978-04-28 |
Family
ID=4371253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1121975A CH598514A5 (US20090163788A1-20090625-C00002.png) | 1975-08-29 | 1975-08-29 |
Country Status (19)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418399A1 (fr) * | 1978-02-22 | 1979-09-21 | Levardon Raymond | Joint d'etancheite pour fluides, a equilibrage hydrostatique |
| US4335888A (en) * | 1978-03-20 | 1982-06-22 | Nippon Pillar Packing Co. Ltd. | Mechanical seal |
| EP0065646A1 (de) * | 1981-05-21 | 1982-12-01 | Dieter Kupka | Axiale Gleitringdichtung |
| JPS58118376A (ja) * | 1982-01-07 | 1983-07-14 | Nippon Pillar Packing Co Ltd | メカニカルシ−ル |
| US4406459A (en) * | 1982-06-18 | 1983-09-27 | United Technologies Corporation | Oil weepage return for carbon seal plates |
| US4776261A (en) * | 1987-05-08 | 1988-10-11 | Larson John W | Reciprocating engine piston seal |
| US5403019A (en) * | 1993-05-03 | 1995-04-04 | Dresser-Rand Company | Balanced floating labyrinth seal |
| AT413138B (de) * | 2000-09-15 | 2005-11-15 | Philipp Dipl Ing Dr Te Gittler | Abdichtung einer hydraulischen turbomaschine |
| AT411092B (de) | 2000-09-15 | 2003-09-25 | Gittler Philipp Dipl Ing Dr Te | Abdichtung des laufrades von hydraulischen turbomaschinen |
| AT413049B (de) * | 2002-07-31 | 2005-10-15 | Philipp Dipl Ing Dr Te Gittler | Dichtung zwischen zwei relativ zueinander bewegbaren teilen einer hydraulischen maschine |
| DE102005055942B4 (de) * | 2005-11-24 | 2008-06-12 | Sensoplan Aktiengesellschaft | Abdichtvorrichtung |
| AT504394B1 (de) * | 2006-11-03 | 2008-10-15 | Gittler Philipp Dipl Ing Dr Te | Anordnung zur abdichtung zwischen zwei relativ zueinander bewegbaren teilen einer hydraulischen strömungsmaschine |
| US20110024987A1 (en) * | 2009-07-31 | 2011-02-03 | Sputtering Components, Inc. | Mechanical seal assembly for a rotatable shaft |
| DE102020120902A1 (de) | 2020-08-07 | 2022-02-10 | Universität Stuttgart | Dichtung, Verfahren zur Abdichtung einer Dichtseite einer Dichtung und Verfahren zur Herstellung einer Dichtung |
| CN113294524A (zh) * | 2021-05-21 | 2021-08-24 | 北京卫蓝新能源科技有限公司 | 一种非接触式密封结构 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1876515A (en) * | 1932-09-06 | Shaft packing | ||
| US1161492A (en) * | 1914-11-04 | 1915-11-23 | United Engineering Works | Packing for crank-cases of internal-combustion engines. |
| GB134437A (en) * | 1919-01-13 | 1919-11-06 | British Westinghouse Electric | Improvements in Liquid Sealed Glands for Rotating Shafts. |
| DE719530C (de) * | 1938-09-06 | 1942-04-10 | Arno Fischer | Wasserturbine oder Pumpe |
| CH246778A (de) * | 1944-08-22 | 1947-01-31 | Storek Ignaz | Wasserturbinen-Generatorsatz mit lotrechter Welle. |
| DE890964C (de) * | 1948-05-28 | 1953-09-24 | Power Jets Res & Dev Ltd | Regenerativ-Waermeaustauscher |
| US2688981A (en) * | 1948-09-02 | 1954-09-14 | Greer Hydraulics Inc | Valve |
| GB763385A (en) * | 1953-06-29 | 1956-12-12 | Svenska Rotor Maskiner Ab | Improvements in or relating to rotary regenerative heat transfer apparatus |
| US3093380A (en) * | 1954-10-14 | 1963-06-11 | Macks Elmer Fred | Sealing member and method |
| GB803871A (en) * | 1956-03-16 | 1958-11-05 | Gwynnes Pumps Ltd | Improvements relating to seals between rotating and stationary parts of pumps |
| US3093382A (en) * | 1956-07-10 | 1963-06-11 | Macks Elmer Fred | Seal |
| GB839880A (en) * | 1956-12-12 | 1960-06-29 | Napier & Sons Ltd D | Fluid seals between relatively rotating parts |
| DE1093626B (de) * | 1957-10-23 | 1960-11-24 | Othmar Ruthner | Einrichtung zur Abdichtung einer rotierenden Welle gegenueber einem Fluessigkeitsbehaelter |
| GB906838A (en) * | 1960-03-01 | 1962-09-26 | Gen Electric Co Ltd | Improvements in or relating to seals for gas-filled machines |
| DE1260249B (de) * | 1963-06-14 | 1968-02-01 | Linde Ag | Stopfbuechse zur Abdichtung gegen gasfoermige Medien |
| US3272572A (en) * | 1964-05-20 | 1966-09-13 | Roger A Lloyd | Dynamic seal |
| US3347553A (en) * | 1966-05-23 | 1967-10-17 | Gen Electric | Fluid seal |
| FR1500297A (fr) * | 1966-09-20 | 1967-11-03 | Creusot Forges Ateliers | Joint hydraulique d'étanchéité pour arbre rotatif traversant une paroi séparant deux enceintes sous deux pressions différentes, la pression la plus élevée étant une pression gazeuse |
| GB1176045A (en) * | 1967-11-14 | 1970-01-01 | Crane Packing Ltd | Rotary Mechanical Face Seal. |
| AT298365B (de) * | 1970-06-22 | 1972-05-10 | Andritz Ag Maschf | Einrichtung zur gegenseitigen Abdichtung zweier Räume |
| FR2098520A5 (US20090163788A1-20090625-C00002.png) * | 1970-07-15 | 1972-03-10 | Snecma | |
| US3737139A (en) * | 1971-06-28 | 1973-06-05 | Hydril Co | Annular blowout preventer |
| FR2144969A6 (US20090163788A1-20090625-C00002.png) * | 1971-07-05 | 1973-02-16 | Snecma | |
| US3810635A (en) * | 1972-03-20 | 1974-05-14 | Tec Group | Mechanical seal |
| JPS5333704B2 (US20090163788A1-20090625-C00002.png) * | 1972-04-13 | 1978-09-16 | ||
| JPS4923486A (US20090163788A1-20090625-C00002.png) * | 1972-06-26 | 1974-03-01 | ||
| FR2204276A5 (US20090163788A1-20090625-C00002.png) * | 1972-10-19 | 1974-05-17 | Bennes Marrel | |
| FR2232237A5 (en) * | 1973-05-28 | 1974-12-27 | Commissariat Energie Atomique | Seal between rel. rotating planar surfaces - comprises insert with apertures fed with high press. fluid |
-
1975
- 1975-08-29 CH CH1121975A patent/CH598514A5/xx unknown
- 1975-12-02 AT AT914875A patent/AT340842B/de not_active IP Right Cessation
- 1975-12-03 DE DE2554217A patent/DE2554217C3/de not_active Expired
-
1976
- 1976-08-11 AR AR264306A patent/AR210151A1/es active
- 1976-08-17 PT PT65483A patent/PT65483B/pt unknown
- 1976-08-19 ES ES450813A patent/ES450813A1/es not_active Expired
- 1976-08-24 CA CA259,690A patent/CA1064538A/en not_active Expired
- 1976-08-24 IT IT26480/76A patent/IT1067950B/it active
- 1976-08-25 YU YU02067/76A patent/YU206776A/xx unknown
- 1976-08-26 US US05/718,085 patent/US4118040A/en not_active Expired - Lifetime
- 1976-08-27 FR FR7625904A patent/FR2322313A1/fr active Granted
- 1976-08-27 BR BR7605655A patent/BR7605655A/pt unknown
- 1976-08-27 SE SE7609543A patent/SE423437B/xx not_active IP Right Cessation
- 1976-08-27 JP JP51102498A patent/JPS5229558A/ja active Granted
- 1976-08-27 BE BE170131A patent/BE845588A/xx not_active IP Right Cessation
- 1976-08-27 AU AU17241/76A patent/AU516030B2/en not_active Expired
- 1976-08-27 NO NO762953A patent/NO149118C/no unknown
- 1976-08-27 GB GB35762/76A patent/GB1563719A/en not_active Expired
- 1976-08-31 IN IN1602/CAL/76A patent/IN145973B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2554217B2 (de) | 1980-07-03 |
| CA1064538A (en) | 1979-10-16 |
| SE7609543L (sv) | 1977-03-01 |
| BR7605655A (pt) | 1977-08-09 |
| AU516030B2 (en) | 1981-05-14 |
| NO149118C (no) | 1984-02-15 |
| AR210151A1 (es) | 1977-06-30 |
| DE2554217A1 (de) | 1977-03-10 |
| AU1724176A (en) | 1978-03-02 |
| US4118040A (en) | 1978-10-03 |
| YU206776A (en) | 1982-02-28 |
| FR2322313B1 (US20090163788A1-20090625-C00002.png) | 1983-06-03 |
| BE845588A (fr) | 1977-02-28 |
| ATA914875A (de) | 1977-04-15 |
| PT65483A (de) | 1976-09-01 |
| JPS5728027B2 (US20090163788A1-20090625-C00002.png) | 1982-06-14 |
| SE423437B (sv) | 1982-05-03 |
| IN145973B (US20090163788A1-20090625-C00002.png) | 1979-01-27 |
| GB1563719A (en) | 1980-03-26 |
| IT1067950B (it) | 1985-03-21 |
| JPS5229558A (en) | 1977-03-05 |
| AT340842B (de) | 1978-01-10 |
| FR2322313A1 (fr) | 1977-03-25 |
| ES450813A1 (es) | 1977-08-16 |
| DE2554217C3 (de) | 1981-03-19 |
| PT65483B (de) | 1978-02-13 |
| NO149118B (no) | 1983-11-07 |
| NO762953L (US20090163788A1-20090625-C00002.png) | 1977-03-01 |
