BE481135A - - Google Patents
Info
- Publication number
- BE481135A BE481135A BE481135DA BE481135A BE 481135 A BE481135 A BE 481135A BE 481135D A BE481135D A BE 481135DA BE 481135 A BE481135 A BE 481135A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
- D01D11/02—Opening bundles to space the threads or filaments from one another
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB272918X | 1947-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481135A true BE481135A (xx) |
Family
ID=10257197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481135D BE481135A (xx) | 1947-03-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2598176A (xx) |
| BE (1) | BE481135A (xx) |
| CH (1) | CH272918A (xx) |
| FR (1) | FR962918A (xx) |
| GB (1) | GB648824A (xx) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB705387A (en) * | 1951-02-15 | 1954-03-10 | Power Jets Res & Dev Ltd | Improvements relating to radial-flow turbine or centrifugal compressors |
| US3009682A (en) * | 1951-05-16 | 1961-11-21 | Power Jets Res & Dev Ltd | Gas turbines |
| US2814512A (en) * | 1952-06-03 | 1957-11-26 | Bristol Aeroplane Co Ltd | Sealing devices |
| US2891382A (en) * | 1952-07-29 | 1959-06-23 | Gen Motors Corp | Liquid-cooled turbine |
| US2928650A (en) * | 1953-11-20 | 1960-03-15 | Bristol Aero Engines Ltd | Rotor assemblies for gas turbine engines |
| BE533517A (xx) * | 1953-11-20 | |||
| US2835514A (en) * | 1954-03-03 | 1958-05-20 | Ingersoll Rand Co | Rotary shaft seal |
| US2858102A (en) * | 1954-09-03 | 1958-10-28 | Gen Electric | Turbomachine wheels and methods of making the same |
| FR1155958A (fr) * | 1956-03-28 | 1958-05-12 | Perfectionnements aux turbines à fluide compressible | |
| DE1158334B (de) * | 1956-05-16 | 1963-11-28 | Garrett Corp | Spaltdichtung |
| US3018085A (en) * | 1957-03-25 | 1962-01-23 | Gen Motors Corp | Floating labyrinth seal |
| US2994472A (en) * | 1958-12-29 | 1961-08-01 | Gen Electric | Tip clearance control system for turbomachines |
| NL291174A (xx) * | 1962-04-12 | |||
| US3133693A (en) * | 1962-05-17 | 1964-05-19 | Gen Electric | Sump seal system |
| GB1152331A (en) * | 1966-05-18 | 1969-05-14 | Rolls Royce | Improvements in Gas Turbine Blade Cooling |
| US3501245A (en) * | 1968-03-04 | 1970-03-17 | Avco Corp | Seal assemblies |
| US3536365A (en) * | 1968-05-31 | 1970-10-27 | Caterpillar Tractor Co | Sealing means for high speed shafts |
| US4103899A (en) * | 1975-10-01 | 1978-08-01 | United Technologies Corporation | Rotary seal with pressurized air directed at fluid approaching the seal |
| US4086757A (en) * | 1976-10-06 | 1978-05-02 | Caterpillar Tractor Co. | Gas turbine cooling system |
| US4213738A (en) * | 1978-02-21 | 1980-07-22 | General Motors Corporation | Cooling air control valve |
| US4217755A (en) * | 1978-12-04 | 1980-08-19 | General Motors Corporation | Cooling air control valve |
| DE2922835C2 (de) * | 1979-06-06 | 1985-06-05 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Umfangsspaltdichtung an Axialströmungsmaschinen |
| US4307993A (en) * | 1980-02-25 | 1981-12-29 | Avco Corporation | Air-cooled cylinder with piston ring labyrinth |
| US4375891A (en) * | 1980-05-10 | 1983-03-08 | Rolls-Royce Limited | Seal between a turbine rotor of a gas turbine engine and associated static structure of the engine |
| US4459082A (en) * | 1981-09-30 | 1984-07-10 | Sundstrand Corporation | Self-acting automatic clearance control apparatus for a turbine |
| DE3326299A1 (de) * | 1983-07-21 | 1985-02-07 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Spaltausbildung zwischen einem feststehenden und einem sich drehenden teil |
| US4916892A (en) * | 1988-05-06 | 1990-04-17 | General Electric Company | High pressure seal |
| US5545004A (en) * | 1994-12-23 | 1996-08-13 | Alliedsignal Inc. | Gas turbine engine with hot gas recirculation pocket |
| US5975537A (en) * | 1997-07-01 | 1999-11-02 | General Electric Company | Rotor and stator assembly configured as an aspirating face seal |
| US5996331A (en) * | 1997-09-15 | 1999-12-07 | Alliedsignal Inc. | Passive turbine coolant regulator responsive to engine load |
| FR2831637B1 (fr) * | 2001-10-25 | 2004-01-30 | Snecma Moteurs | Joint d'etancheite a deux levres concentriques |
| US6758477B2 (en) * | 2002-03-26 | 2004-07-06 | General Electric Company | Aspirating face seal with axially biasing one piece annular spring |
| GB0226685D0 (en) * | 2002-11-15 | 2002-12-24 | Rolls Royce Plc | Sealing arrangement |
| JP4016845B2 (ja) * | 2003-02-05 | 2007-12-05 | 株式会社Ｉｈｉ | ガスタービンエンジン |
| US7748959B1 (en) | 2006-04-20 | 2010-07-06 | Florida Turbine Technologies, Inc. | Insulated turbine disc of a turbo-pump |
| US20080018054A1 (en) * | 2006-07-20 | 2008-01-24 | General Electric Company | Aspirating labyrinth seal |
| DE102010031124A1 (de) * | 2010-07-08 | 2012-01-12 | Man Diesel & Turbo Se | Strömungsmaschine |
| FR3007062B1 (fr) * | 2013-06-12 | 2017-12-08 | Snecma | Joint axial comprenant un corps coulissant de reglage de jeu, et turbomachine d'aeronef |
| WO2019225490A1 (ja) | 2018-05-21 | 2019-11-28 | イーグル工業株式会社 | シール装置 |
| CN110966050B (zh) * | 2019-12-20 | 2022-05-10 | 东方电气集团东方汽轮机有限公司 | 一种汽轮机进汽插管密封连接结构 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE317516C (xx) * | ||||
| US1791849A (en) * | 1926-10-13 | 1931-02-10 | Stauber Georg | Seal tightening for centrifugal machines |
| DE524515C (de) * | 1930-01-04 | 1931-05-08 | Georg Stauber Dr Ing | Spaltdichtung fuer Kreiselmaschinen, insbesondere fuer Gasturbinen, mit Hilfsfluessigkeit |
| US1936771A (en) * | 1930-01-31 | 1933-11-28 | C S Engineering Co | Packing for centrifugal pumps |
| US2033403A (en) * | 1933-04-26 | 1936-03-10 | Walter R Smittle | Shaft packing |
| US2077038A (en) * | 1934-04-05 | 1937-04-13 | Carrier Corp | Sealing and thrust balancing device |
| BE429026A (xx) * | 1937-07-07 | |||
| US2220771A (en) * | 1938-10-18 | 1940-11-05 | Ingersoll Rand Co | Sealing device |
| US2336474A (en) * | 1940-01-20 | 1943-12-14 | Fulcher Frank Christian | Sealing device for journals |
| US2497704A (en) * | 1945-01-17 | 1950-02-14 | Crane Packing Co | Self-contained seal |
| US2508097A (en) * | 1945-05-14 | 1950-05-16 | Crane Packing Co | Wearing seat |
| FR907059A (fr) * | 1946-09-20 | 1946-02-28 | Turbine à gaz à haute température |
-
0
- BE BE481135D patent/BE481135A/xx unknown
- FR FR962918D patent/FR962918A/fr not_active Expired
-
1947
- 1947-03-11 GB GB6775/47A patent/GB648824A/en not_active Expired
-
1948
- 1948-02-26 US US11173A patent/US2598176A/en not_active Expired - Lifetime
- 1948-03-09 CH CH272918D patent/CH272918A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB648824A (en) | 1951-01-10 |
| FR962918A (xx) | 1950-06-23 |
| CH272918A (de) | 1951-01-15 |
| US2598176A (en) | 1952-05-27 |