BR112013027662A2 - compressor de um turbocompressor de gás de escape - Google Patents

compressor de um turbocompressor de gás de escape

Info

Publication number
BR112013027662A2
BR112013027662A2 BR112013027662A BR112013027662A BR112013027662A2 BR 112013027662 A2 BR112013027662 A2 BR 112013027662A2 BR 112013027662 A BR112013027662 A BR 112013027662A BR 112013027662 A BR112013027662 A BR 112013027662A BR 112013027662 A2 BR112013027662 A2 BR 112013027662A2
Authority
BR
Brazil
Prior art keywords
compressor
exhaust gas
gas turbocharger
inlet
duct
Prior art date
Application number
BR112013027662A
Other languages
English (en)
Inventor
Aleksander Sekularac
Thomas Lischer
Original Assignee
Borgwarner Inc
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 Borgwarner Inc filed Critical Borgwarner Inc
Publication of BR112013027662A2 publication Critical patent/BR112013027662A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

resumo “compressor de um turbocompressor de gás de escape” trata-se de um compressor (1) de um turbocompressor de gás de escape (atl) que tem uma roda de compressor (2); e que tem um alojamento de compressor (3) que tem um eixo geométrico longitudinal de alojamento (a), no qual a roda de compressor (2) é disposta e que tem um duto de entrada (5), sendo que o dito duto de entrada vai de uma entrada de compressor (4) até a roda de compressor (2) e que tem um duto de recirculação (6) que tem uma abertura de influxo no lado da roda de compressor (7) e uma abertura de fluxo de retorno no lado da entrada de compressor (8), em que a abertura de influxo (7) e a abertura de fluxo de retorno (8) podem ser abertas e fechadas. 1/1
BR112013027662A 2011-05-10 2012-04-26 compressor de um turbocompressor de gás de escape BR112013027662A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011101036 2011-05-10
PCT/US2012/035156 WO2012154414A2 (en) 2011-05-10 2012-04-26 Compressor of an exhaust-gas turbocharger

Publications (1)

Publication Number Publication Date
BR112013027662A2 true BR112013027662A2 (pt) 2016-12-27

Family

ID=47139875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027662A BR112013027662A2 (pt) 2011-05-10 2012-04-26 compressor de um turbocompressor de gás de escape

Country Status (6)

Country Link
US (1) US9528527B2 (pt)
CN (1) CN103518048B (pt)
BR (1) BR112013027662A2 (pt)
DE (1) DE112012001554T5 (pt)
RU (1) RU2013151704A (pt)
WO (1) WO2012154414A2 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9719518B2 (en) * 2014-11-10 2017-08-01 Honeywell International Inc. Adjustable-trim centrifugal compressor with ported shroud, and turbocharger having same
WO2016151689A1 (ja) * 2015-03-20 2016-09-29 三菱重工業株式会社 遠心圧縮機、及びこれを備える過給機
DE102015215246B4 (de) * 2015-08-11 2022-05-12 Bayerische Motoren Werke Aktiengesellschaft Verdichter eines Turboladers mit einem Schubumluftventil sowie Turbolader und Kraftfahrzeug mit einem solchen Verdichter
KR20170116327A (ko) * 2016-04-11 2017-10-19 현대자동차주식회사 터보차저 컴프레서의 흡기 유량 가변 장치
US9951793B2 (en) * 2016-06-01 2018-04-24 Borgwarner Inc. Ported shroud geometry to reduce blade-pass noise
JP6832209B2 (ja) * 2017-03-29 2021-02-24 三菱重工業株式会社 再循環流路構造、排気タービン過給機及びエンジン
WO2018222141A1 (en) * 2017-06-01 2018-12-06 Nanyang Technological University Turbine housing and method of improving efficiency of a radial/mixed flow turbine
JP6818635B2 (ja) * 2017-06-09 2021-01-20 株式会社エッチ・ケー・エス 過給機用遠心圧縮機
DE112018003301T5 (de) * 2017-06-28 2020-04-30 Ihi Corporation Zentrifugalverdichter
DE102017006946A1 (de) * 2017-07-21 2019-01-24 Daimler Ag Verdichtervorrichtung für einen Turbolader
US10570905B2 (en) * 2017-08-11 2020-02-25 Garrett Transportation I Inc. Centrifugal compressor for a turbocharger, having synergistic ported shroud and inlet-adjustment mechanism
JP7001438B2 (ja) * 2017-11-24 2022-01-19 三菱重工業株式会社 圧縮機
US11131312B2 (en) * 2017-12-05 2021-09-28 Ford Global Technologies, Llc Active casing treatment adapted with movable sleeve
JP6883247B2 (ja) * 2018-01-23 2021-06-09 株式会社豊田自動織機 ターボチャージャ
JP6891827B2 (ja) * 2018-01-23 2021-06-18 株式会社豊田自動織機 ターボチャージャ
CN112041567A (zh) * 2018-05-14 2020-12-04 株式会社Ihi 离心压缩机
DE102018132414A1 (de) * 2018-12-17 2020-06-18 Man Energy Solutions Se Abgasturbolader mit auxetischen Strukturen
JP7228402B2 (ja) * 2019-02-18 2023-02-24 株式会社オティックス ターボチャージャ用コンプレッサハウジング及びその製造方法
JP7298703B2 (ja) * 2019-10-09 2023-06-27 株式会社Ihi 遠心圧縮機
US11111843B2 (en) 2020-01-21 2021-09-07 GM Global Technology Operations LLC Adjustable trim system for a turbocharger compressor including a ported shroud
US11585257B1 (en) * 2022-03-14 2023-02-21 Garrett Transportation I Inc. Methods and systems for catalytically treating exhaust gases from an internal combustion engine using secondary air injection, and secondary air pump for use therein
CN115143086B (zh) * 2022-08-15 2023-05-30 哈尔滨工程大学 一种引气量可调且宽频噪声可控的进气旁通再循环结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930979A (en) 1985-12-24 1990-06-05 Cummins Engine Company, Inc. Compressors
US5246335A (en) * 1991-05-01 1993-09-21 Ishikawajima-Harimas Jukogyo Kabushiki Kaisha Compressor casing for turbocharger and assembly thereof
DE19647605C2 (de) * 1996-11-18 1999-03-11 Daimler Benz Ag Abgas-Turbolader für Brennkraftmaschinen
DE10049198A1 (de) * 2000-10-05 2002-04-11 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren hierzu
DE10105456A1 (de) * 2001-02-07 2002-08-08 Daimler Chrysler Ag Verdichter, insbesondere für eine Brennkraftmaschine
JP2006207506A (ja) * 2005-01-28 2006-08-10 Toyota Motor Corp 過給制御装置
WO2007089737A1 (en) * 2006-01-27 2007-08-09 Borgwarner Inc. Combination variable geometry compressor, throttle valve, and recirculation valve
WO2007098133A1 (en) 2006-02-21 2007-08-30 Borgwarner Inc. Turbocharger compressor housing with integrated throttle valve and recirculation-bypass system
DE102007035966A1 (de) * 2007-07-30 2009-02-05 Bosch Mahle Turbosystems Gmbh & Co. Kg Radialverdichter für einen Turbolader
US8070416B2 (en) * 2008-03-27 2011-12-06 International Engine Intellectual Property Company, Llc Flow regulation mechanism for turbocharger compressor
US8061974B2 (en) * 2008-09-11 2011-11-22 Honeywell International Inc. Compressor with variable-geometry ported shroud
JP5479021B2 (ja) 2009-10-16 2014-04-23 三菱重工業株式会社 排気ターボ過給機のコンプレッサ

Also Published As

Publication number Publication date
DE112012001554T5 (de) 2014-01-30
WO2012154414A3 (en) 2013-01-03
CN103518048A (zh) 2014-01-15
RU2013151704A (ru) 2015-06-20
US9528527B2 (en) 2016-12-27
CN103518048B (zh) 2016-08-31
US20140093354A1 (en) 2014-04-03
WO2012154414A2 (en) 2012-11-15

Similar Documents

Publication Publication Date Title
BR112013027662A2 (pt) compressor de um turbocompressor de gás de escape
BR112015008638A2 (pt) motor de combustão interna
EP2570629A4 (en) HOUSING STRUCTURE FOR AN EXHAUST BOLDER
BR112012008685A2 (pt) conjunto de um motor com turbina a gás e de uma nacela
IN2015DN00472A (pt)
BR112015027221A2 (pt) câmara de admissão de ar e sistema de motor de turbina a gás
SA515360105B1 (ar) طريقة لتشغيل محرك توربيني غازي يتضمن نظام إعادة تدوير هواء غلاف وحدة احتراق
EP2594745A3 (en) Turbocharger variable-nozzle assembly with vane sealing arrangement
BR112012024429A2 (pt) dispositivo de filtração de ar
WO2010019177A3 (en) Transition with a linear flow path with exhaust mouths for use in a gas turbine engine
BR112014017046A8 (pt) conjunto de escape
MX2010007792A (es) Ensamble supresor de viento de entrada.
BR112015001398B8 (pt) Rotor de um turbocompressor de gás de escape
BR112013025594A2 (pt) dispositivo de admissão para motor de combustão interna com turbocompressor
IN2014DN10368A (pt)
BR112013020166A2 (pt) estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape
BR112014000196A2 (pt) sistema de acionamento, especialmente um sistema de acionamento para veículo automotor
MX2012008066A (es) Dispositivo de alimentacion de gas fresco para motor de combustion interna y metodo para operacion de semejante dispositivo de alimentacion de gas fresco.
WO2013135859A3 (de) Ringbrennkammer-bypass
IN2014DN06179A (pt)
BR112012031586A2 (pt) nacela de motor turbojato
BR112012033778A2 (pt) atuador, método para controlar um atuador,e, sistema de controle para um atuador.
EA201490069A1 (ru) Системы и способы для двигателя с двухсекционным турбонагнетателем
BR112013003692A2 (pt) processo para regular a operação estável de um turbocarregador de gás de escape de um motor de combustão e um dispositivo correspondente
WO2012027212A3 (en) Bearing housing of an exhaust-gas turbocharger

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements