IN2014DN09486A - - Google Patents
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- Publication number
- IN2014DN09486A IN2014DN09486A IN9486DEN2014A IN2014DN09486A IN 2014DN09486 A IN2014DN09486 A IN 2014DN09486A IN 9486DEN2014 A IN9486DEN2014 A IN 9486DEN2014A IN 2014DN09486 A IN2014DN09486 A IN 2014DN09486A
- Authority
- IN
- India
Links
Classifications
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- 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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- F01D5/048—Form or construction
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/145—Means for influencing boundary layers or secondary circulations
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
- F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
- F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
-
- 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
- F05D2220/40—Application in turbochargers
-
- 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
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261637056P | 2012-04-23 | 2012-04-23 | |
PCT/US2013/036093 WO2013162897A1 (en) | 2012-04-23 | 2013-04-11 | Turbine hub with surface discontinuity and turbocharger incorporating the same |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN09486A true IN2014DN09486A (en) | 2015-07-17 |
Family
ID=49483758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN9486DEN2014 IN2014DN09486A (en) | 2012-04-23 | 2014-11-11 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9896937B2 (en) |
KR (1) | KR101929904B1 (en) |
CN (1) | CN104334854B (en) |
DE (1) | DE112013001568T5 (en) |
IN (1) | IN2014DN09486A (en) |
RU (1) | RU2014145610A (en) |
WO (1) | WO2013162897A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6532215B2 (en) * | 2014-11-10 | 2019-06-19 | 三菱重工サーマルシステムズ株式会社 | Impeller and centrifugal compressor |
TW201617016A (en) * | 2014-11-14 | 2016-05-16 | 盈太企業股份有限公司 | Turbine |
WO2016184782A1 (en) * | 2015-05-15 | 2016-11-24 | Nuovo Pignone Tecnologie Srl | Centrifugal compressor impeller and compressor comprising said impeller |
WO2018119391A1 (en) * | 2016-12-23 | 2018-06-28 | Borgwarner Inc. | Turbocharger and turbine wheel |
USD847861S1 (en) * | 2017-03-21 | 2019-05-07 | Wilkins Ip, Llc | Impeller |
CN110637151B (en) * | 2017-10-31 | 2021-09-07 | 三菱重工发动机和增压器株式会社 | Turbine rotor blade, turbocharger, and method for manufacturing turbine rotor blade |
US11053950B2 (en) | 2018-03-14 | 2021-07-06 | Carrier Corporation | Centrifugal compressor open impeller |
RU2694560C1 (en) * | 2018-09-12 | 2019-07-16 | Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" | Centripetal turbine |
DE102019117298A1 (en) * | 2019-06-27 | 2020-12-31 | Man Energy Solutions Se | Turbocharger turbine rotor and turbocharger |
US11149552B2 (en) | 2019-12-13 | 2021-10-19 | General Electric Company | Shroud for splitter and rotor airfoils of a fan for a gas turbine engine |
USD960935S1 (en) * | 2020-06-08 | 2022-08-16 | Electromechanical Research Laboratories, Inc. | Impeller |
FR3117155B1 (en) * | 2020-12-04 | 2023-07-28 | Safran Aircraft Engines | Compressor vane |
US11614028B2 (en) * | 2020-12-21 | 2023-03-28 | Brp-Rotax Gmbh & Co. Kg | Turbocharger and turbine wheel for a turbine of a turbocharger |
EP4348008A2 (en) * | 2021-06-03 | 2024-04-10 | Howard Purdum | Reaction turbine operating on condensing vapors |
US20230349299A1 (en) * | 2022-04-28 | 2023-11-02 | Hamilton Sundstrand Corporation | Additively manufactures multi-metallic adaptive or abradable rotor tip seals |
CZ2022257A3 (en) * | 2022-06-10 | 2023-11-22 | České vysoké učenà technické v Praze | An impeller blade located on the compressor wheel |
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GB2017228B (en) | 1977-07-14 | 1982-05-06 | Pratt & Witney Aircraft Of Can | Shroud for a turbine rotor |
US4212585A (en) | 1978-01-20 | 1980-07-15 | Northern Research And Engineering Corporation | Centrifugal compressor |
US4781530A (en) | 1986-07-28 | 1988-11-01 | Cummins Engine Company, Inc. | Compressor range improvement means |
US5277541A (en) | 1991-12-23 | 1994-01-11 | Allied-Signal Inc. | Vaned shroud for centrifugal compressor |
CZ48394A3 (en) | 1993-03-04 | 1994-09-14 | Abb Management Ag | Radial-flow compressor with a flow-stabilizing casing |
US5476363A (en) | 1993-10-15 | 1995-12-19 | Charles E. Sohl | Method and apparatus for reducing stress on the tips of turbine or compressor blades |
JP3402882B2 (en) * | 1995-11-10 | 2003-05-06 | 三菱重工業株式会社 | Moving blades for radial and mixed flow turbines |
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US6190129B1 (en) | 1998-12-21 | 2001-02-20 | General Electric Company | Tapered tip-rib turbine blade |
US6086328A (en) | 1998-12-21 | 2000-07-11 | General Electric Company | Tapered tip turbine blade |
JP2002021574A (en) * | 2000-06-30 | 2002-01-23 | Toyota Motor Corp | Compressor impeller |
JP2002047944A (en) | 2000-07-31 | 2002-02-15 | Toyota Motor Corp | High speed rotation type impeller |
US6478537B2 (en) | 2001-02-16 | 2002-11-12 | Siemens Westinghouse Power Corporation | Pre-segmented squealer tip for turbine blades |
JP4632076B2 (en) * | 2001-09-05 | 2011-02-16 | 株式会社Ihi | Exhaust turbine turbocharger |
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JP4918455B2 (en) * | 2007-10-31 | 2012-04-18 | 三菱重工業株式会社 | Turbocharger |
JP5221985B2 (en) | 2008-02-29 | 2013-06-26 | 三菱重工業株式会社 | Centrifugal compressor |
WO2009153854A1 (en) | 2008-06-17 | 2009-12-23 | 株式会社Ihi | Compressor housing for turbo charger |
EP2194277A1 (en) | 2008-12-05 | 2010-06-09 | ABB Turbo Systems AG | Compressor stabiliser |
US8092179B2 (en) | 2009-03-12 | 2012-01-10 | United Technologies Corporation | Blade tip cooling groove |
US8157504B2 (en) | 2009-04-17 | 2012-04-17 | General Electric Company | Rotor blades for turbine engines |
CN201650444U (en) | 2009-09-19 | 2010-11-24 | 博格华纳汽车零部件(宁波)有限公司 | Turbocharger |
US8468826B2 (en) * | 2010-04-19 | 2013-06-25 | Honeywell International Inc. | Axial turbine wheel |
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-
2013
- 2013-04-11 US US14/395,528 patent/US9896937B2/en not_active Expired - Fee Related
- 2013-04-11 CN CN201380018193.7A patent/CN104334854B/en not_active Expired - Fee Related
- 2013-04-11 DE DE201311001568 patent/DE112013001568T5/en not_active Withdrawn
- 2013-04-11 RU RU2014145610A patent/RU2014145610A/en not_active Application Discontinuation
- 2013-04-11 WO PCT/US2013/036093 patent/WO2013162897A1/en active Application Filing
- 2013-04-11 KR KR1020147031888A patent/KR101929904B1/en active IP Right Grant
-
2014
- 2014-11-11 IN IN9486DEN2014 patent/IN2014DN09486A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20150118080A1 (en) | 2015-04-30 |
DE112013001568T5 (en) | 2014-12-04 |
KR101929904B1 (en) | 2018-12-18 |
RU2014145610A (en) | 2016-06-10 |
KR20140146195A (en) | 2014-12-24 |
CN104334854B (en) | 2017-09-26 |
US9896937B2 (en) | 2018-02-20 |
CN104334854A (en) | 2015-02-04 |
WO2013162897A1 (en) | 2013-10-31 |