JP5864600B2 - 排気ガスターボチャージャ - Google Patents
排気ガスターボチャージャ Download PDFInfo
- Publication number
- JP5864600B2 JP5864600B2 JP2013540978A JP2013540978A JP5864600B2 JP 5864600 B2 JP5864600 B2 JP 5864600B2 JP 2013540978 A JP2013540978 A JP 2013540978A JP 2013540978 A JP2013540978 A JP 2013540978A JP 5864600 B2 JP5864600 B2 JP 5864600B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas turbocharger
- guide
- turbine wheel
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
-
- 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
- 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
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- 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
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Description
2 コンプレッサ
3 コンプレッサホイール
4 コンプレッサハウジング
5 タービン
6 タービンホイール
6’ ホイールブレード
7 タービンハウジング
8 外周
9 螺旋構成部
9’ 螺旋形状のガスダクト
10 案内格子
11 半径方向の流れ領域
12 半軸方向の流れ領域
13 案内リング
14 閉鎖スリーブ
15 案内ブレード
16 流れスロット
17 流線形輪郭
18 流れ案内面
19 流れ案内面
20 ロータシャフト
21 軸受ハウジング
R 排気ガスの半径方向の流れ
H 排気ガスの半軸方向の流れ
Claims (7)
- 排気ガスターボチャージャ(1)であって、
コンプレッサ(2)を有し、
タービン(5)であって、
半径方向の流れ領域(11)と半軸方向の流れ領域(12)とを有するタービンホイール(6)を有し、
前記タービンホイール(6)の外周(8)で前記タービンホイール(6)を取り囲む、供給された排気ガス用の螺旋構成部(9)を有するタービンハウジング(7)を有し、
排気ガスを前記タービンホイール(6)に供給するための案内格子(10)を有し、
前記案内格子(10)が、前記チャージャの軸方向(L)に平行な方向に移動可能でありかつ前記半径方向の流れ領域(11)に付設される案内リング(13)と、前記チャージャの軸方向(L)に平行な方向に移動可能でありかつ前記半軸方向の流れ領域(12)に付設される閉鎖スリーブ(14)とを有する、
排気ガスターボチャージャ(1)。 - 前記案内リング(13)が、流れスロット(16)を境界付ける複数の案内ブレード(15)を有する、請求項1に記載の排気ガスターボチャージャ。
- 前記案内ブレード(15)が流線形輪郭17を有する、請求項2に記載の排気ガスターボチャージャ。
- 前記案内リング(13)が端側の流れ案内面(18)を有する、請求項1〜3のいずれか一項に記載の排気ガスターボチャージャ。
- 前記閉鎖スリーブ(14)が端側の流れ案内面(19)を有する、請求項1〜4のいずれか一項に記載の排気ガスターボチャージャ。
- 前記螺旋構成部(9)が螺旋形状のガスダクト(9’)を有する、請求項1〜5のいずれか一項に記載の排気ガスターボチャージャ。
- 前記螺旋構成部(9)が、互いに隣接して配置された2つの螺旋形状のガスダクトを有する、請求項1〜5のいずれか一項に記載の排気ガスターボチャージャ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010052373.9 | 2010-11-24 | ||
DE102010052373 | 2010-11-24 | ||
PCT/US2011/061310 WO2012071254A2 (en) | 2010-11-24 | 2011-11-18 | Exhaust-gas turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013543951A JP2013543951A (ja) | 2013-12-09 |
JP5864600B2 true JP5864600B2 (ja) | 2016-02-17 |
Family
ID=46146359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013540978A Expired - Fee Related JP5864600B2 (ja) | 2010-11-24 | 2011-11-18 | 排気ガスターボチャージャ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9488133B2 (ja) |
JP (1) | JP5864600B2 (ja) |
KR (1) | KR101829289B1 (ja) |
CN (1) | CN103189615B (ja) |
DE (1) | DE112011103362T8 (ja) |
WO (1) | WO2012071254A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU154639U1 (ru) * | 2013-07-09 | 2015-08-27 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Двигатель внутреннего сгорания с наддувом |
GB201420559D0 (en) * | 2014-11-19 | 2014-12-31 | Univ Brunel | Variable geometry turbocharger turbine |
US11339710B2 (en) | 2018-05-09 | 2022-05-24 | Feizal Alli Gaffoor | Turbocharger |
JP7139521B2 (ja) * | 2019-04-19 | 2022-09-20 | 三菱重工エンジン&ターボチャージャ株式会社 | 可変容量タービン及び過給機 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3427715C1 (de) | 1984-07-27 | 1985-12-05 | Daimler-Benz Ag, 7000 Stuttgart | Abgasturbolader fuer eine Brennkraftmaschine |
US4776168A (en) * | 1987-05-21 | 1988-10-11 | Woollenweber William E | Variable geometry turbocharger turbine |
GB2218743A (en) * | 1988-05-17 | 1989-11-22 | Holset Engineering Co | Variable geometry turbine |
DE19651498C1 (de) * | 1996-12-11 | 1998-04-16 | Daimler Benz Ag | Abgasturboladerturbine für eine Brennkraftmaschine |
US6715288B1 (en) * | 1999-05-27 | 2004-04-06 | Borgwarner, Inc. | Controllable exhaust gas turbocharger with a double-fluted turbine housing |
DE19924228C2 (de) * | 1999-05-27 | 2002-01-10 | 3K Warner Turbosystems Gmbh | Mehrflutiger, regelbarer Abgasturbolader |
DE10028732A1 (de) * | 2000-06-09 | 2001-12-13 | Daimler Chrysler Ag | Abgasturbine |
ITTO20010505A1 (it) * | 2001-05-25 | 2002-11-25 | Iveco Motorenforschung Ag | Turbina a geometria variabile. |
DE102005027080A1 (de) * | 2005-06-11 | 2006-12-14 | Daimlerchrysler Ag | Abgasturbine in einem Abgasturbolader |
GB0521354D0 (en) * | 2005-10-20 | 2005-11-30 | Holset Engineering Co | Variable geometry turbine |
WO2008137410A2 (en) * | 2007-05-04 | 2008-11-13 | Borgwarner Inc. | Variable turbine geometry turbocharger |
JP2008298005A (ja) * | 2007-06-01 | 2008-12-11 | Toyota Industries Corp | タービンの可変容量機構 |
JP2009281197A (ja) * | 2008-05-20 | 2009-12-03 | Mitsubishi Heavy Ind Ltd | 斜流タービン |
-
2011
- 2011-11-18 US US13/885,480 patent/US9488133B2/en not_active Expired - Fee Related
- 2011-11-18 JP JP2013540978A patent/JP5864600B2/ja not_active Expired - Fee Related
- 2011-11-18 CN CN201180053587.7A patent/CN103189615B/zh not_active Expired - Fee Related
- 2011-11-18 KR KR1020137014891A patent/KR101829289B1/ko not_active Expired - Fee Related
- 2011-11-18 DE DE112011103362T patent/DE112011103362T8/de not_active Expired - Fee Related
- 2011-11-18 WO PCT/US2011/061310 patent/WO2012071254A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN103189615B (zh) | 2015-11-25 |
WO2012071254A2 (en) | 2012-05-31 |
CN103189615A (zh) | 2013-07-03 |
US9488133B2 (en) | 2016-11-08 |
US20130323041A1 (en) | 2013-12-05 |
DE112011103362T8 (de) | 2013-09-26 |
KR20130135870A (ko) | 2013-12-11 |
DE112011103362T5 (de) | 2013-07-18 |
JP2013543951A (ja) | 2013-12-09 |
KR101829289B1 (ko) | 2018-02-19 |
WO2012071254A3 (en) | 2012-07-19 |
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