BR0204284A - Estruturas de espiral e lâminas de turbina - Google Patents
Estruturas de espiral e lâminas de turbinaInfo
- Publication number
- BR0204284A BR0204284A BR0204284-3A BR0204284A BR0204284A BR 0204284 A BR0204284 A BR 0204284A BR 0204284 A BR0204284 A BR 0204284A BR 0204284 A BR0204284 A BR 0204284A
- Authority
- BR
- Brazil
- Prior art keywords
- spiral
- turbine blades
- width
- spiral structures
- turbine
- Prior art date
Links
Classifications
-
- 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
- F01D9/06—Fluid supply conduits to nozzles or the like
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01D9/026—Scrolls for radial machines or engines
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/19—Two-dimensional machined; miscellaneous
- F05D2250/192—Two-dimensional machined; miscellaneous bevelled
-
- 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
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
- Control Of Turbines (AREA)
Abstract
"ESTRUTURAS DE ESPIRAL E LâMINAS DE TURBINA". Os aperfeiçoamentos são feitos no espiral de turbina e nas lâminas de turbina. A estrutura de espiral para as turbinas radiais é caracterizada pelo espiral acima possuindo uma razão de largura de espiral entre a largura na direção radial (<30>R) e a largura na direção de rotação (B) variando de <30>R/B = 0,3 a 0,7. é adicionalmente caracterizado pela configuração na qual as lâminas de turbina possuem áreas recortadas nos cantos de lâmina por uma quantia prescrita, que são fornecidas na borda de entrada no lado de proteção e no lado de cubo onde o gás operacional flui.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001321416A JP3534728B2 (ja) | 2001-10-19 | 2001-10-19 | ラジアルタービンのスクロール構造 |
JP2001376050A JP3534730B2 (ja) | 2001-12-10 | 2001-12-10 | ラジアルタービンの動翼 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0204284A true BR0204284A (pt) | 2003-09-16 |
BR0204284B1 BR0204284B1 (pt) | 2012-10-30 |
Family
ID=26623981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0204284-3A BR0204284B1 (pt) | 2001-10-19 | 2002-10-18 | estruturas de espiral e láminas de turbina. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6742989B2 (pt) |
EP (1) | EP1304445B1 (pt) |
KR (3) | KR100755542B1 (pt) |
CN (1) | CN100447373C (pt) |
BR (1) | BR0204284B1 (pt) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10207456C1 (de) * | 2002-01-22 | 2003-04-17 | Porsche Ag | Abgasturbolader für eine Brennkraftmaschine |
JP4242212B2 (ja) * | 2003-06-23 | 2009-03-25 | 株式会社小松製作所 | ターボチャージャ |
US7147433B2 (en) * | 2003-11-19 | 2006-12-12 | Honeywell International, Inc. | Profiled blades for turbocharger turbines, compressors, and the like |
US7000400B2 (en) * | 2004-03-17 | 2006-02-21 | Honeywell International, Inc. | Temperature variance reduction using variable penetration dilution jets |
DE202005004180U1 (de) * | 2005-03-14 | 2006-07-27 | Ebm-Papst Landshut Gmbh | Radialgebläse |
WO2007033199A2 (en) * | 2005-09-13 | 2007-03-22 | Ingersoll-Rand Company | Volute for a centrifugal compressor |
JP4468286B2 (ja) * | 2005-10-21 | 2010-05-26 | 三菱重工業株式会社 | 排気ターボ式過給機 |
US20070144170A1 (en) * | 2005-12-22 | 2007-06-28 | Caterpillar Inc. | Compressor having integral EGR valve and mixer |
US20080104956A1 (en) * | 2006-10-31 | 2008-05-08 | Caterpillar Inc. | Turbocharger having inclined volutes |
KR101200627B1 (ko) * | 2008-10-20 | 2012-11-12 | 미츠비시 쥬고교 가부시키가이샤 | 래디얼 터빈의 스크롤 구조 |
JP2013536371A (ja) * | 2010-08-26 | 2013-09-19 | ボーグワーナー インコーポレーテッド | 排気過給機の構成要素 |
JP5660878B2 (ja) * | 2010-12-20 | 2015-01-28 | 三菱重工業株式会社 | ラジアルタービンあるいは斜流タービンのスクロール部構造 |
JP5433560B2 (ja) | 2010-12-27 | 2014-03-05 | 三菱重工業株式会社 | タービンスクロール部構造 |
CN103189614A (zh) * | 2011-11-02 | 2013-07-03 | 丰田自动车株式会社 | 涡轮壳体以及排气涡轮增压器 |
JP5964056B2 (ja) * | 2012-01-11 | 2016-08-03 | 三菱重工業株式会社 | タービンハウジングのスクロール構造 |
US9702299B2 (en) | 2012-12-26 | 2017-07-11 | Honeywell International Inc. | Turbine assembly |
WO2016071959A1 (ja) * | 2014-11-04 | 2016-05-12 | 三菱重工業株式会社 | タービンハウジングおよびタービンハウジングの製造方法 |
US9903225B2 (en) | 2015-03-09 | 2018-02-27 | Caterpillar Inc. | Turbocharger with low carbon steel shaft |
US10066639B2 (en) | 2015-03-09 | 2018-09-04 | Caterpillar Inc. | Compressor assembly having a vaneless space |
US9890788B2 (en) | 2015-03-09 | 2018-02-13 | Caterpillar Inc. | Turbocharger and method |
US10006341B2 (en) | 2015-03-09 | 2018-06-26 | Caterpillar Inc. | Compressor assembly having a diffuser ring with tabs |
US9650913B2 (en) | 2015-03-09 | 2017-05-16 | Caterpillar Inc. | Turbocharger turbine containment structure |
US9732633B2 (en) | 2015-03-09 | 2017-08-15 | Caterpillar Inc. | Turbocharger turbine assembly |
US9915172B2 (en) | 2015-03-09 | 2018-03-13 | Caterpillar Inc. | Turbocharger with bearing piloted compressor wheel |
US9810238B2 (en) | 2015-03-09 | 2017-11-07 | Caterpillar Inc. | Turbocharger with turbine shroud |
US9822700B2 (en) | 2015-03-09 | 2017-11-21 | Caterpillar Inc. | Turbocharger with oil containment arrangement |
US9777747B2 (en) | 2015-03-09 | 2017-10-03 | Caterpillar Inc. | Turbocharger with dual-use mounting holes |
US9683520B2 (en) | 2015-03-09 | 2017-06-20 | Caterpillar Inc. | Turbocharger and method |
US9752536B2 (en) | 2015-03-09 | 2017-09-05 | Caterpillar Inc. | Turbocharger and method |
US9638138B2 (en) | 2015-03-09 | 2017-05-02 | Caterpillar Inc. | Turbocharger and method |
US9739238B2 (en) | 2015-03-09 | 2017-08-22 | Caterpillar Inc. | Turbocharger and method |
US9879594B2 (en) | 2015-03-09 | 2018-01-30 | Caterpillar Inc. | Turbocharger turbine nozzle and containment structure |
DE102015014900A1 (de) * | 2015-10-22 | 2017-04-27 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Radialturbinengehäuse |
US10513936B2 (en) * | 2018-04-02 | 2019-12-24 | Garrett Transportation I Inc. | Turbine housing for turbocharger with linear A/R distribution and nonlinear area distribution |
CN112236584B (zh) * | 2018-06-29 | 2022-05-10 | 株式会社Ihi | 涡轮机及增压器 |
CN213743545U (zh) | 2019-10-14 | 2021-07-20 | 博格华纳公司 | 涡轮增压器和用于涡轮增压器的涡轮机壳体 |
DE202021106090U1 (de) * | 2021-11-08 | 2023-02-09 | BorgWarner Inc. | Turbinengehäuse für einen Abgasturbolader |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2012570A (en) * | 1934-06-22 | 1935-08-27 | Charles A Kutcher | Gas mixing apparatus |
US3032315A (en) * | 1955-08-16 | 1962-05-01 | Laval Steam Turbine Co | Turbine blading |
DE1296875B (de) * | 1962-02-09 | 1969-06-04 | Laval Turbine | Laeufer fuer eine Zentripetalgasturbine |
JPS5035604B1 (pt) * | 1970-05-02 | 1975-11-18 | ||
CH521514A (de) * | 1970-07-15 | 1972-04-15 | Linde Ag | Entspannungsturbine |
ES461142A1 (es) * | 1976-09-04 | 1978-06-01 | Mtu Friedrichshafen Gmbh | Mejoras en turbo-cargadores de gas de escape para maquinas motrices de combustion. |
JPS54125318A (en) * | 1978-03-24 | 1979-09-28 | Hitachi Ltd | Supercharger of exhaust steam turbine |
IN152940B (pt) * | 1978-10-20 | 1984-05-05 | Cummins Engine Co Inc | |
US4256441A (en) * | 1979-06-19 | 1981-03-17 | Wallace-Murray Corporation | Floating ring bearing structure and turbocharger employing same |
JPS5893992A (ja) * | 1981-11-30 | 1983-06-03 | Toshiba Corp | 軸流回転装置およびその製造方法 |
JPS59200003A (ja) * | 1983-04-27 | 1984-11-13 | Hino Motors Ltd | タ−ボチヤ−ジヤ−用排気タ−ビン |
JPS60145497A (ja) * | 1983-12-29 | 1985-07-31 | Matsushita Electric Ind Co Ltd | 遠心送風機 |
JPS6194201U (pt) * | 1984-11-27 | 1986-06-18 | ||
JPS6240231U (pt) * | 1985-08-28 | 1987-03-10 | ||
JPS6345001U (pt) * | 1986-09-09 | 1988-03-26 | ||
JPS6392002U (pt) * | 1986-12-04 | 1988-06-14 | ||
JPH0533701Y2 (pt) * | 1987-04-04 | 1993-08-26 | ||
JPH01211605A (ja) * | 1988-02-18 | 1989-08-24 | Toshiba Corp | タービンノズル |
JP3040601B2 (ja) * | 1992-06-12 | 2000-05-15 | 三菱重工業株式会社 | ラジアルタービン動翼 |
JPH0849696A (ja) * | 1994-08-08 | 1996-02-20 | Ishikawajima Harima Heavy Ind Co Ltd | 高圧力比遠心圧縮機のインペラブレードの衝撃波発生防止構造 |
JPH09144550A (ja) * | 1995-11-24 | 1997-06-03 | Ishikawajima Harima Heavy Ind Co Ltd | 過給機用タービン |
JP3711604B2 (ja) * | 1995-12-26 | 2005-11-02 | 石川島播磨重工業株式会社 | ターボチャージャのハウジング構造 |
JPH10231706A (ja) * | 1997-02-19 | 1998-09-02 | Mitsubishi Heavy Ind Ltd | タービンスクロール |
JPH11190201A (ja) * | 1997-12-25 | 1999-07-13 | Ishikawajima Harima Heavy Ind Co Ltd | タービン |
JP4370661B2 (ja) * | 2000-03-17 | 2009-11-25 | アイシン精機株式会社 | 可変容量ターボチャージャ |
-
2002
- 2002-10-16 US US10/270,541 patent/US6742989B2/en not_active Expired - Lifetime
- 2002-10-18 KR KR1020020063963A patent/KR100755542B1/ko active IP Right Grant
- 2002-10-18 EP EP02023381.3A patent/EP1304445B1/en not_active Expired - Lifetime
- 2002-10-18 CN CNB021472297A patent/CN100447373C/zh not_active Expired - Lifetime
- 2002-10-18 BR BRPI0204284-3A patent/BR0204284B1/pt not_active IP Right Cessation
-
2005
- 2005-06-08 KR KR1020050049030A patent/KR100597118B1/ko active IP Right Grant
- 2005-06-08 KR KR1020050049028A patent/KR20050078249A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20050078249A (ko) | 2005-08-04 |
KR100755542B1 (ko) | 2007-09-06 |
EP1304445B1 (en) | 2016-03-23 |
US20030077170A1 (en) | 2003-04-24 |
EP1304445A2 (en) | 2003-04-23 |
CN100447373C (zh) | 2008-12-31 |
EP1304445A3 (en) | 2007-10-24 |
KR100597118B1 (ko) | 2006-07-05 |
CN1412417A (zh) | 2003-04-23 |
US6742989B2 (en) | 2004-06-01 |
KR20030032899A (ko) | 2003-04-26 |
BR0204284B1 (pt) | 2012-10-30 |
KR20050078656A (ko) | 2005-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE(S). |
|
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/10/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |