DE112020007254T5 - Turbinengehäuse, turbolader und benzinmotor - Google Patents

Turbinengehäuse, turbolader und benzinmotor Download PDF

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Publication number
DE112020007254T5
DE112020007254T5 DE112020007254.1T DE112020007254T DE112020007254T5 DE 112020007254 T5 DE112020007254 T5 DE 112020007254T5 DE 112020007254 T DE112020007254 T DE 112020007254T DE 112020007254 T5 DE112020007254 T5 DE 112020007254T5
Authority
DE
Germany
Prior art keywords
exhaust gas
turbine housing
wall surface
passage
turbine
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
Application number
DE112020007254.1T
Other languages
German (de)
English (en)
Inventor
Shunsuke Miyoshi
Kenji Nitta
Hiroshi Nakagawa
Sosuke IRIE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of DE112020007254T5 publication Critical patent/DE112020007254T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • 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
    • F01D17/146—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by throttling the volute inlet of radial machines or engines
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
DE112020007254.1T 2020-12-28 2020-12-28 Turbinengehäuse, turbolader und benzinmotor Pending DE112020007254T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/049197 WO2022145002A1 (ja) 2020-12-28 2020-12-28 タービンハウジング、ターボチャージャおよびガソリンエンジン

Publications (1)

Publication Number Publication Date
DE112020007254T5 true DE112020007254T5 (de) 2023-03-23

Family

ID=82259153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020007254.1T Pending DE112020007254T5 (de) 2020-12-28 2020-12-28 Turbinengehäuse, turbolader und benzinmotor

Country Status (5)

Country Link
US (1) US12055091B2 (https=)
JP (1) JP7373081B2 (https=)
CN (1) CN116234976B (https=)
DE (1) DE112020007254T5 (https=)
WO (1) WO2022145002A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12565847B1 (en) 2024-10-25 2026-03-03 Pratt & Whitney Canada Corp. Aircraft engine having a scroll case and a turbine support case secured together

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963518A (ja) 1982-10-01 1984-04-11 Inoue Japax Res Inc 液晶メ−タ
JP6487982B1 (ja) 2017-09-28 2019-03-20 株式会社キャタラー 排ガス浄化用触媒

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128242U (https=) 1987-02-17 1988-08-22
JP3825955B2 (ja) * 2000-04-19 2006-09-27 アイシン高丘株式会社 排気バイパス構造
JP4779898B2 (ja) 2006-09-12 2011-09-28 トヨタ自動車株式会社 タービンハウジング
JP5846351B2 (ja) 2011-06-13 2016-01-20 株式会社Ihi ウェイストゲート弁の駆動機構及びターボチャージャ
CN104145102A (zh) * 2012-03-09 2014-11-12 株式会社Ihi 涡轮壳体以及增压器
US9732669B2 (en) * 2014-02-25 2017-08-15 Ford Global Technologies, Llc Wastegate valve seat position determination
JP2015165096A (ja) 2014-02-28 2015-09-17 ダイハツ工業株式会社 排気ターボ過給機
JP6402693B2 (ja) * 2015-08-24 2018-10-10 マツダ株式会社 エンジンの排気装置
JP6428670B2 (ja) 2016-02-16 2018-11-28 マツダ株式会社 エンジンの過給装置
GB2548408A (en) 2016-03-18 2017-09-20 Cummins Ltd Turbine arrangement
DE102016208163A1 (de) * 2016-05-12 2017-11-16 Continental Automotive Gmbh Turbine für einen Abgasturbolader mit zweiflutigem Turbinengehäuse und einem Linearventil zur Flutenverbindung und Wastegate-Steuerung
JP2018053727A (ja) 2016-09-26 2018-04-05 ダイハツ工業株式会社 排気ターボ過給機
JP7045782B2 (ja) * 2018-10-10 2022-04-01 本田技研工業株式会社 過給機のタービンハウジング
US10590793B1 (en) 2018-10-29 2020-03-17 Borgwarner Inc. Diffuser for diffusing the flow of exhaust gas and a system including the same
WO2020105474A1 (ja) * 2018-11-21 2020-05-28 株式会社Ihi 排気タービン装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963518A (ja) 1982-10-01 1984-04-11 Inoue Japax Res Inc 液晶メ−タ
JP6487982B1 (ja) 2017-09-28 2019-03-20 株式会社キャタラー 排ガス浄化用触媒

Also Published As

Publication number Publication date
JPWO2022145002A1 (https=) 2022-07-07
JP7373081B2 (ja) 2023-11-01
US20230287831A1 (en) 2023-09-14
WO2022145002A1 (ja) 2022-07-07
CN116234976B (zh) 2025-09-19
CN116234976A (zh) 2023-06-06
US12055091B2 (en) 2024-08-06

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