CN108869008A - 具有子午线划分的涡轮壳体和可变涡轮喷嘴的涡轮增压器 - Google Patents
具有子午线划分的涡轮壳体和可变涡轮喷嘴的涡轮增压器 Download PDFInfo
- Publication number
- CN108869008A CN108869008A CN201810431641.0A CN201810431641A CN108869008A CN 108869008 A CN108869008 A CN 108869008A CN 201810431641 A CN201810431641 A CN 201810431641A CN 108869008 A CN108869008 A CN 108869008A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- turbine
- pin
- ring
- vortex street
- 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
- 239000002912 waste gas Substances 0.000 claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims description 38
- 239000007789 gas Substances 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
- 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
- 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
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel 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
- 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
- F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
-
- 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
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
-
- 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
- F02B37/02—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
- 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
- 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
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/123—Nozzles
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/590,211 US11111854B2 (en) | 2017-05-09 | 2017-05-09 | Turbocharger having a meridionally divided turbine housing and a variable turbine nozzle |
US15/590211 | 2017-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108869008A true CN108869008A (zh) | 2018-11-23 |
Family
ID=62116313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810431641.0A Pending CN108869008A (zh) | 2017-05-09 | 2018-05-08 | 具有子午线划分的涡轮壳体和可变涡轮喷嘴的涡轮增压器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11111854B2 (zh) |
EP (1) | EP3401505B1 (zh) |
CN (1) | CN108869008A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111691970A (zh) * | 2019-03-12 | 2020-09-22 | 盖瑞特交通一公司 | 带有双涡旋件涡轮机壳体的涡轮增压器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107109954B (zh) * | 2014-12-19 | 2019-12-10 | 沃尔沃卡车集团 | 涡轮增压器和制造涡轮增压器的方法 |
US10927701B2 (en) * | 2019-03-12 | 2021-02-23 | Garrett Transportation I Inc. | Turbocharger having variable-vane turbine nozzle including spacers that also serve as hard stops for the vanes |
EP3929407A1 (de) * | 2020-06-23 | 2021-12-29 | ABB Schweiz AG | Modularer düsenring für eine turbinenstufe einer strömungsmaschine |
CN112267918A (zh) * | 2020-10-23 | 2021-01-26 | 安徽康迪纳电力科技有限责任公司 | 一种汽机专用放风装置 |
DE102021134071A1 (de) * | 2021-12-21 | 2023-06-22 | Borgwarner Inc. | Radialturbine mit vtg-leitgitter |
WO2024095525A1 (ja) * | 2022-11-02 | 2024-05-10 | 株式会社Ihi | タービン |
WO2024161692A1 (ja) * | 2023-02-02 | 2024-08-08 | 株式会社Ihi | 過給機 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060062663A1 (en) * | 2002-09-18 | 2006-03-23 | Giorgio Figura | Turbocharger having variable nozzle device |
US20070180826A1 (en) * | 2004-06-25 | 2007-08-09 | Siegfried Sumser | Exhaust gas turbocharger for a reciprocating internal combustion engine and corresponding reciprocating internal combustion engine |
US20080223956A1 (en) * | 2007-02-28 | 2008-09-18 | Yasuaki Jinnai | Mounting structure for variable nozzle mechanism in variable-throat exhaust turbocharger |
US20100260597A1 (en) * | 2009-04-10 | 2010-10-14 | Lorrain Sausse | Variable-vane assembly having fixed guide pins for unison ring |
CN103732881A (zh) * | 2011-06-28 | 2014-04-16 | 卡特彼勒公司 | 带喷嘴的涡轮增压器涡轮和相关发动机及方法 |
CN105464715A (zh) * | 2014-09-29 | 2016-04-06 | 霍尼韦尔国际公司 | 带有通过两件式自定心间隔器固定的喷嘴环和管的涡轮增压器可变翼片模块 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027994A (en) | 1975-08-08 | 1977-06-07 | Roto-Master, Inc. | Partially divided turbine housing for turbochargers and the like |
JPH01227803A (ja) | 1988-03-08 | 1989-09-12 | Honda Motor Co Ltd | 可変容量タービン |
DE19918232C2 (de) | 1999-04-22 | 2001-03-01 | Daimler Chrysler Ag | Mehrzylindriger Verbrennungsmotor mit einem Abgasturbolader |
DE10237413B4 (de) * | 2002-08-16 | 2004-07-15 | Daimlerchrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
US7828517B2 (en) | 2007-08-06 | 2010-11-09 | Honeywell International, Inc. | Variable-geometry turbocharger with asymmetric divided volute for engine exhaust gas pulse optimization |
JP2009281197A (ja) * | 2008-05-20 | 2009-12-03 | Mitsubishi Heavy Ind Ltd | 斜流タービン |
DE112009004309T5 (de) | 2008-12-11 | 2012-05-24 | Borgwarner Inc. | Vereinfachter Turbolader mit veränderlicher Geometrie und veränderlicher Dose |
US8696308B2 (en) | 2009-10-06 | 2014-04-15 | Cummins Ltd. | Turbomachine |
JP5589934B2 (ja) | 2011-04-05 | 2014-09-17 | 株式会社デンソー | タービン及びターボチャージャ |
US9347367B2 (en) | 2013-07-10 | 2016-05-24 | Electro-Motive Diesel, Inc. | System having dual-volute axial turbine turbocharger |
-
2017
- 2017-05-09 US US15/590,211 patent/US11111854B2/en active Active
-
2018
- 2018-05-03 EP EP18170710.0A patent/EP3401505B1/en active Active
- 2018-05-08 CN CN201810431641.0A patent/CN108869008A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060062663A1 (en) * | 2002-09-18 | 2006-03-23 | Giorgio Figura | Turbocharger having variable nozzle device |
US20070180826A1 (en) * | 2004-06-25 | 2007-08-09 | Siegfried Sumser | Exhaust gas turbocharger for a reciprocating internal combustion engine and corresponding reciprocating internal combustion engine |
US20080223956A1 (en) * | 2007-02-28 | 2008-09-18 | Yasuaki Jinnai | Mounting structure for variable nozzle mechanism in variable-throat exhaust turbocharger |
US20100260597A1 (en) * | 2009-04-10 | 2010-10-14 | Lorrain Sausse | Variable-vane assembly having fixed guide pins for unison ring |
CN103732881A (zh) * | 2011-06-28 | 2014-04-16 | 卡特彼勒公司 | 带喷嘴的涡轮增压器涡轮和相关发动机及方法 |
CN105464715A (zh) * | 2014-09-29 | 2016-04-06 | 霍尼韦尔国际公司 | 带有通过两件式自定心间隔器固定的喷嘴环和管的涡轮增压器可变翼片模块 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111691970A (zh) * | 2019-03-12 | 2020-09-22 | 盖瑞特交通一公司 | 带有双涡旋件涡轮机壳体的涡轮增压器 |
Also Published As
Publication number | Publication date |
---|---|
EP3401505B1 (en) | 2020-09-30 |
US11111854B2 (en) | 2021-09-07 |
US20180328280A1 (en) | 2018-11-15 |
EP3401505A1 (en) | 2018-11-14 |
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Legal Events
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220214 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: 20220328 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. |