PL3617461T3 - Układ uruchamiający łopatki o zmiennej geometrii - Google Patents
Układ uruchamiający łopatki o zmiennej geometriiInfo
- Publication number
- PL3617461T3 PL3617461T3 PL19194171T PL19194171T PL3617461T3 PL 3617461 T3 PL3617461 T3 PL 3617461T3 PL 19194171 T PL19194171 T PL 19194171T PL 19194171 T PL19194171 T PL 19194171T PL 3617461 T3 PL3617461 T3 PL 3617461T3
- Authority
- PL
- Poland
- Prior art keywords
- actuating system
- variable vane
- vane actuating
- variable
- vane
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862723684P | 2018-08-28 | 2018-08-28 | |
US201862723708P | 2018-08-28 | 2018-08-28 | |
US16/543,897 US11092167B2 (en) | 2018-08-28 | 2019-08-19 | Variable vane actuating system |
EP19194171.5A EP3617461B1 (en) | 2018-08-28 | 2019-08-28 | Variable vane actuating system |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3617461T3 true PL3617461T3 (pl) | 2022-02-21 |
Family
ID=67777249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19194171T PL3617461T3 (pl) | 2018-08-28 | 2019-08-28 | Układ uruchamiający łopatki o zmiennej geometrii |
Country Status (4)
Country | Link |
---|---|
US (1) | US11092167B2 (pl) |
EP (1) | EP3617461B1 (pl) |
CA (1) | CA3052691A1 (pl) |
PL (1) | PL3617461T3 (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11359509B1 (en) | 2020-11-23 | 2022-06-14 | Pratt & Whitney Canada Corp. | Variable guide vane assembly with bushing ring and biasing member |
US11719111B1 (en) * | 2022-06-29 | 2023-08-08 | Pratt & Whitney Canada Corp. | Variable guide vane system |
US11965422B2 (en) | 2022-08-02 | 2024-04-23 | Pratt & Whitney Canada Corp. | Variable guide vane assembly for gas turbine engine |
Family Cites Families (56)
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GB9203168D0 (en) * | 1992-02-13 | 1992-04-01 | Rolls Royce Plc | Guide vanes for gas turbine engines |
SE511687C2 (sv) | 1998-03-30 | 1999-11-08 | Abb Ab | Anordning för positionering av en ledskena samt rotormaskin med en däri anordnad ledskena |
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GB0025244D0 (en) * | 2000-10-12 | 2000-11-29 | Holset Engineering Co | Turbine |
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DE10238658A1 (de) * | 2002-08-23 | 2004-03-11 | Daimlerchrysler Ag | Verdichter, insbesondere in einem Abgasturbolader für eine Brennkraftmaschine |
JP4044392B2 (ja) | 2002-08-27 | 2008-02-06 | 株式会社小松製作所 | 可変ターボ過給機 |
GB2400416B (en) * | 2003-04-12 | 2006-08-16 | Rolls Royce Plc | Improvements in or relating to control of variable stator vanes in a gas turbine engine |
GB2400633B (en) | 2003-04-15 | 2005-03-09 | Honeywell Int Inc | Variable flow nozzle for a turbocharger |
JP4086029B2 (ja) * | 2004-10-05 | 2008-05-14 | いすゞ自動車株式会社 | エンジンの制御装置及び制御方法 |
FR2879686B1 (fr) * | 2004-12-16 | 2007-04-06 | Snecma Moteurs Sa | Turbomachine a stator comportant un etage d'aubes de redresseur actionnees par une couronne rotative a centrage automatique |
FR2885969B1 (fr) * | 2005-05-17 | 2007-08-10 | Snecma Moteurs Sa | Systeme de commande d'etages d'aubes de stator a angle de calage variable de turbomachine |
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CN201228563Y (zh) | 2008-07-02 | 2009-04-29 | 宁波天力增压器有限公司 | 涡轮增压器新型调控叶片 |
JP5029546B2 (ja) | 2008-09-10 | 2012-09-19 | 株式会社Ihi | ターボチャージャ |
JP5071421B2 (ja) | 2009-03-24 | 2012-11-14 | トヨタ自動車株式会社 | 可変ノズルターボチャージャ |
CN201474729U (zh) | 2009-05-26 | 2010-05-19 | 萍乡市德博科技发展有限公司 | 紧凑盘形驱动可变截面喷嘴环组件 |
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US10288087B2 (en) * | 2016-03-24 | 2019-05-14 | United Technologies Corporation | Off-axis electric actuation for variable vanes |
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CN207728436U (zh) | 2017-11-22 | 2018-08-14 | 天津北方天力增压技术有限公司 | 一种整体式可变几何截面喷嘴环 |
CN108825362B (zh) | 2018-08-21 | 2023-10-27 | 天津北方天力增压技术有限公司 | 一种整体式双叶片组可变几何截面喷嘴环 |
US11092032B2 (en) * | 2018-08-28 | 2021-08-17 | Pratt & Whitney Canada Corp. | Variable vane actuating system |
-
2019
- 2019-08-19 US US16/543,897 patent/US11092167B2/en active Active
- 2019-08-20 CA CA3052691A patent/CA3052691A1/en active Pending
- 2019-08-28 PL PL19194171T patent/PL3617461T3/pl unknown
- 2019-08-28 EP EP19194171.5A patent/EP3617461B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3617461A1 (en) | 2020-03-04 |
EP3617461B1 (en) | 2021-10-13 |
US11092167B2 (en) | 2021-08-17 |
US20200072243A1 (en) | 2020-03-05 |
CA3052691A1 (en) | 2020-02-28 |
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