BR112017025779A2 - turbocarregador de gás de exaustão tendo um dispositivo de válvula de descarga - Google Patents
turbocarregador de gás de exaustão tendo um dispositivo de válvula de descargaInfo
- Publication number
- BR112017025779A2 BR112017025779A2 BR112017025779-3A BR112017025779A BR112017025779A2 BR 112017025779 A2 BR112017025779 A2 BR 112017025779A2 BR 112017025779 A BR112017025779 A BR 112017025779A BR 112017025779 A2 BR112017025779 A2 BR 112017025779A2
- Authority
- BR
- Brazil
- Prior art keywords
- discharge valve
- valve device
- exhaust gas
- lip
- gas turbocharger
- Prior art date
Links
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
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- 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
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2014—Shaping of the valve member
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
a invenção se refere a um turbocarregador de gás de exaustão para um motor de combustão interna (1), tendo uma turbina (2), tendo uma roda do compressor (4), que é conectada à referida turbina por meio de um eixo, e tendo um dispositivo de válvula de descarga (8), cujo dispositivo de válvula de descarga tem um atuador da válvula de descarga (5), tem um eixo de rotação da válvula de descarga (7) girável sobre um eixo de rotação (6), e tem um rebordo (20a, 20b, 20c, 20d, 20e, 20f, 20g) que é fixado ao referido eixo de acionamento, e que é articulável sobre o eixo de rotação, e que tem uma superfície de cobertura (9) para potencialmente abrir e fechar uma abertura da vál-vula de descarga (10a), no qual o rebordo da válvula de descarga e a abertura da válvula de descarga (10a) que podem ser fechados por meio de referido rebordo da válvula de descarga são designados de tal modo que a distância entre o centro de área (11, 1a) da superfície de cobertura (9), que cobre a abertura da válvula de descarga, do rebordo da válvula de descarga, e o eixo de rotação (6) é menor do que o raio de uma superfície circular de área superficial igual.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015212381.2 | 2015-07-02 | ||
DE102015212381.2A DE102015212381B4 (de) | 2015-07-02 | 2015-07-02 | Abgasturbolader mit einer Wastegate-Einrichtung |
PCT/EP2016/062546 WO2017001144A1 (de) | 2015-07-02 | 2016-06-02 | Abgasturbolader mit einer wastegate-einrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017025779A2 true BR112017025779A2 (pt) | 2018-08-14 |
BR112017025779A8 BR112017025779A8 (pt) | 2023-01-10 |
Family
ID=56121052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017025779A BR112017025779A8 (pt) | 2015-07-02 | 2016-06-02 | Turbocarregador de gás de exaustão tendo um dispositivo de válvula de descarga |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180195432A1 (pt) |
CN (1) | CN107820536B (pt) |
BR (1) | BR112017025779A8 (pt) |
DE (1) | DE102015212381B4 (pt) |
WO (1) | WO2017001144A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6832204B2 (ja) * | 2017-03-27 | 2021-02-24 | 三菱重工業株式会社 | 弁装置、タービンハウジング、排気タービン過給機及びエンジン |
US10865700B2 (en) | 2017-07-10 | 2020-12-15 | Bombardier Recreational Products Inc. | Air intake and exhaust systems for a snowmobile engine |
WO2019229702A2 (en) * | 2018-05-31 | 2019-12-05 | Bombardier Recreational Products Inc. | Exhaust system for an engine |
DE102018211898A1 (de) * | 2018-07-17 | 2020-01-23 | BMTS Technology GmbH & Co. KG | Ladeeinrichtung, insbesondere einen Abgasturbolader für ein Kraftfahrzeug, mit einer Wastegate-Ventileinrichtung |
CN116113757A (zh) * | 2020-08-17 | 2023-05-12 | 三菱重工发动机和增压器株式会社 | 废气门阀装置、涡轮以及涡轮增压器 |
DE102020006027A1 (de) | 2020-10-02 | 2022-04-07 | Daimler Ag | Turbine für einen Abgasturbolader in einer Verbrennungskraftmaschine sowie Verbrennungskraftmaschine für ein Kraftfahrzeug |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0230927A (ja) * | 1988-07-20 | 1990-02-01 | Hitachi Ltd | 3スクロールタービンケース |
JP3124157B2 (ja) * | 1993-07-01 | 2001-01-15 | 三菱重工業株式会社 | 排気ターボチャージャのウエストゲートバルブ |
JP2004332686A (ja) * | 2003-05-12 | 2004-11-25 | Hitachi Ltd | 内燃機関の排気通路切替え装置 |
JP3124157U (ja) * | 2006-05-02 | 2006-08-10 | 君枝 城間 | スライス容器 |
DE102012207104A1 (de) * | 2012-04-27 | 2013-10-31 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Abgasturbolader für eine Brennkraftmaschine |
DE202012005834U1 (de) * | 2012-06-15 | 2012-07-06 | Schaeffler Technologies AG & Co. KG | Wastegateklappenmechanismus |
US9010109B2 (en) * | 2012-09-13 | 2015-04-21 | Honeywell International Inc. | Turbine wastegate |
US9200532B2 (en) * | 2012-09-13 | 2015-12-01 | Honeywell International Inc. | Turbine wastegate |
DE102013010514A1 (de) * | 2013-06-22 | 2014-12-24 | müller co-ax ag | Vierfach asymmetrisch aufgebaute Absperrklappe |
KR101526401B1 (ko) * | 2013-10-30 | 2015-06-08 | 현대자동차 주식회사 | 터보차저용 웨이스트 게이트 어셈블리 |
CN105723066B (zh) * | 2013-12-25 | 2018-07-31 | 三菱重工发动机和增压器株式会社 | 排气旁通阀装置 |
US10227916B2 (en) * | 2016-07-24 | 2019-03-12 | Garrett Transportation I Inc. | Turbocharger turbine wastegate assembly |
-
2015
- 2015-07-02 DE DE102015212381.2A patent/DE102015212381B4/de active Active
-
2016
- 2016-06-02 BR BR112017025779A patent/BR112017025779A8/pt active Search and Examination
- 2016-06-02 WO PCT/EP2016/062546 patent/WO2017001144A1/de active Application Filing
- 2016-06-02 CN CN201680038719.1A patent/CN107820536B/zh active Active
- 2016-06-02 US US15/738,402 patent/US20180195432A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN107820536B (zh) | 2020-06-16 |
WO2017001144A1 (de) | 2017-01-05 |
CN107820536A (zh) | 2018-03-20 |
BR112017025779A8 (pt) | 2023-01-10 |
DE102015212381B4 (de) | 2017-10-12 |
US20180195432A1 (en) | 2018-07-12 |
DE102015212381A1 (de) | 2017-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: VITESCO TECHNOLOGIES GMBH (DE) |
|
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |