CN110469395A - 具有子午线划分的涡轮壳体的涡轮增压器 - Google Patents
具有子午线划分的涡轮壳体的涡轮增压器 Download PDFInfo
- Publication number
- CN110469395A CN110469395A CN201910389046.XA CN201910389046A CN110469395A CN 110469395 A CN110469395 A CN 110469395A CN 201910389046 A CN201910389046 A CN 201910389046A CN 110469395 A CN110469395 A CN 110469395A
- Authority
- CN
- China
- Prior art keywords
- vortex street
- entrance
- turbine
- meridian
- partition wall
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims abstract description 32
- 239000002912 waste gas Substances 0.000 claims description 8
- 230000004069 differentiation Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
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
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, 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
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
- F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/976,915 US10823008B2 (en) | 2018-05-11 | 2018-05-11 | Turbocharger having a meridionally divided turbine housing |
US15/976915 | 2018-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110469395A true CN110469395A (zh) | 2019-11-19 |
Family
ID=66448360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910389046.XA Pending CN110469395A (zh) | 2018-05-11 | 2019-05-10 | 具有子午线划分的涡轮壳体的涡轮增压器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10823008B2 (zh) |
EP (1) | EP3567224B1 (zh) |
CN (1) | CN110469395A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024125215A1 (en) * | 2022-12-12 | 2024-06-20 | Garrett Motion Technology (Shanghai) Co., Ltd. | Twin scroll turbine housing |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE755769A (fr) | 1969-09-04 | 1971-02-15 | Cummins Engine Co Inc | Corps de turbine, notamment pour turbo-compresseur a gaz d'echappement |
US4027994A (en) | 1975-08-08 | 1977-06-07 | Roto-Master, Inc. | Partially divided turbine housing for turbochargers and the like |
US4179892A (en) | 1977-12-27 | 1979-12-25 | Cummins Engine Company, Inc. | Internal combustion engine with exhaust gas recirculation |
US4565505A (en) * | 1983-04-11 | 1986-01-21 | Woollenweber William E | Combination flow turbine for internal combustion engine turbochargers |
WO1993013304A1 (en) * | 1984-03-15 | 1993-07-08 | Norio Nakazawa | Variable capacity turbo-supercharger |
JPS6267237A (ja) * | 1985-09-18 | 1987-03-26 | Hitachi Ltd | 二流路型排気駆動タ−ボチヤ−ジヤ |
JPH0647935B2 (ja) * | 1986-02-26 | 1994-06-22 | 株式会社日立製作所 | 排気タ−ビン式タ−ボチヤ−ジヤ |
DE19618160C2 (de) | 1996-05-07 | 1999-10-21 | Daimler Chrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
DE19918232C2 (de) | 1999-04-22 | 2001-03-01 | Daimler Chrysler Ag | Mehrzylindriger Verbrennungsmotor mit einem Abgasturbolader |
US6709235B2 (en) * | 2001-09-14 | 2004-03-23 | Honeywell International Inc. | Turbine housing for high exhaust temperature |
DE10152804B4 (de) | 2001-10-25 | 2016-05-12 | Daimler Ag | Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführungsvorrichtung |
DE10152803A1 (de) | 2001-10-25 | 2003-05-15 | Daimler Chrysler Ag | Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführungsvorrichtung |
US6941755B2 (en) | 2003-10-28 | 2005-09-13 | Daimlerchrysler Corporation | Integrated bypass and variable geometry configuration for an exhaust gas turbocharger |
DE102004030703A1 (de) | 2004-06-25 | 2006-03-09 | Daimlerchrysler Ag | Abgasturbolader für eine Hubkolben-Brennkraftmaschine und Hubkolben-Brennkraftmaschine |
DE102004039927A1 (de) | 2004-08-18 | 2006-02-23 | Daimlerchrysler Ag | Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführeinrichtung |
DE102006019780A1 (de) | 2006-04-28 | 2007-11-08 | Daimlerchrysler Ag | Abgasturbolader in einer Brennkraftmaschine |
DE102006022181A1 (de) | 2006-05-12 | 2007-11-15 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasturbolader und Abgasrückführung |
DE102006022182A1 (de) | 2006-05-12 | 2007-11-15 | Daimlerchrysler Ag | Brennkraftmaschine mit einem Abgasturbolader und Abgasrückführung |
US8468826B2 (en) | 2010-04-19 | 2013-06-25 | Honeywell International Inc. | Axial turbine wheel |
US8353161B2 (en) | 2010-04-19 | 2013-01-15 | Honeywell International Inc. | High diffusion turbine wheel with hub bulb |
US8453448B2 (en) | 2010-04-19 | 2013-06-04 | Honeywell International Inc. | Axial turbine |
US20150023788A1 (en) * | 2012-02-28 | 2015-01-22 | Borgwarner Inc. | Flow thermal stress turbocharger turbine housing divider wall |
SE539835C2 (en) | 2016-04-08 | 2017-12-12 | Scania Cv Ab | A turbine arrangement comprising a volute with continuously decreasing flow area |
-
2018
- 2018-05-11 US US15/976,915 patent/US10823008B2/en active Active
-
2019
- 2019-05-07 EP EP19172958.1A patent/EP3567224B1/en active Active
- 2019-05-10 CN CN201910389046.XA patent/CN110469395A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024125215A1 (en) * | 2022-12-12 | 2024-06-20 | Garrett Motion Technology (Shanghai) Co., Ltd. | Twin scroll turbine housing |
Also Published As
Publication number | Publication date |
---|---|
US20190345842A1 (en) | 2019-11-14 |
EP3567224A1 (en) | 2019-11-13 |
EP3567224B1 (en) | 2024-01-03 |
US10823008B2 (en) | 2020-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220217 Address after: Swiss basil Applicant after: Garrett Power Co.,Ltd. Address before: California, USA Applicant before: Garrett Transportation 1 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220402 Address after: No. 8, Newton Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai Applicant after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Applicant before: Garrett Power Co.,Ltd. |
|
TA01 | Transfer of patent application right |