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BR9911807A - Turboalimentador - Google Patents

Turboalimentador

Info

Publication number
BR9911807A
BR9911807A BR9911807-6A BR9911807A BR9911807A BR 9911807 A BR9911807 A BR 9911807A BR 9911807 A BR9911807 A BR 9911807A BR 9911807 A BR9911807 A BR 9911807A
Authority
BR
Brazil
Prior art keywords
impeller
compressor
turbocharger
turbine
gear side
Prior art date
Application number
BR9911807-6A
Other languages
English (en)
Inventor
Don Steven Arnold
Gary D Vrbas
Original Assignee
Allied Signal 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 Allied Signal Inc filed Critical Allied Signal Inc
Publication of BR9911807A publication Critical patent/BR9911807A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"TURBOALIMENTADOR". Um turboalimentador com alta taxa de pressão a baixa velocidade incorpora um impulsor de compressor apresentando lâminas de impulsor para um primeiro estágio de compressão instalado em um primeiro lado da engrenagem e lâminas de impulsor para um segundo estágio de compressão instalado em um segundo lado da engrenagem. Acionamento do impulsor do compressor de lado dual em um eixo comum a partir da engrenagem de turbina possibilita a redução nas velocidades rotacionais enquanto que aumentando a taxa de compressão da turbina. A entrada em espiral e a voluta de desembocadura para o indutor de segundo estágio são integradas com o compartimento de compressor ou outras porções da carcaça de turboalimentador para embalagem compacta.
BR9911807-6A 1998-07-02 1999-06-30 Turboalimentador BR9911807A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/109,538 US6062028A (en) 1998-07-02 1998-07-02 Low speed high pressure ratio turbocharger
PCT/US1999/014938 WO2000001935A1 (en) 1998-07-02 1999-06-30 Low speed high pressure ratio turbocharger

Publications (1)

Publication Number Publication Date
BR9911807A true BR9911807A (pt) 2002-03-12

Family

ID=22328203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911807-6A BR9911807A (pt) 1998-07-02 1999-06-30 Turboalimentador

Country Status (9)

Country Link
US (1) US6062028A (pt)
EP (1) EP1092085B1 (pt)
JP (1) JP4317327B2 (pt)
KR (1) KR100588824B1 (pt)
AU (1) AU4729899A (pt)
BR (1) BR9911807A (pt)
CA (1) CA2337790C (pt)
DE (1) DE69914199T2 (pt)
WO (1) WO2000001935A1 (pt)

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US6920754B2 (en) * 2003-05-05 2005-07-26 Honeywell International, Inc. High-pressure ratio turbocharger
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US7128061B2 (en) * 2003-10-31 2006-10-31 Vortech Engineering, Inc. Supercharger
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US7407364B2 (en) * 2005-03-01 2008-08-05 Honeywell International, Inc. Turbocharger compressor having ported second-stage shroud, and associated method
US20060254274A1 (en) * 2005-05-14 2006-11-16 Davorin Kapich Hydraulic turbine assisted turbocharger system
JP4947405B2 (ja) * 2005-12-28 2012-06-06 株式会社Ｉｈｉ ターボ圧縮機
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US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
US9353765B2 (en) 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
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KR101645518B1 (ko) * 2009-04-20 2016-08-05 보르그워너 인코퍼레이티드 가변 볼류트 유동 체적들을 가지는 단순화된 가변 구조 터보차저
US8181462B2 (en) * 2009-06-23 2012-05-22 Honeywell International Inc. Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stage
CN102072200A (zh) * 2010-12-31 2011-05-25 中国兵器工业集团第七○研究所 一种涡轮增压器压气机双层蜗壳结构
DE102011004345A1 (de) 2011-02-17 2012-08-23 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader für eine Brennkraftmaschine
EP2703620B1 (en) * 2011-04-26 2015-07-01 Toyota Jidosha Kabushiki Kaisha Turbine housing for turbocharger
US8888449B2 (en) 2011-05-12 2014-11-18 General Electric Company System, transition conduit, and article of manufacture for delivering a fluid flow
US8764376B2 (en) * 2011-05-16 2014-07-01 Honeywell International Inc. Diffuser divider
JP2012251528A (ja) * 2011-06-07 2012-12-20 Daikin Industries Ltd 多段遠心圧縮機
CN102691678B (zh) * 2012-06-11 2015-08-19 康跃科技股份有限公司 连续增压压气机
CN102840169B (zh) * 2012-09-26 2015-03-18 北京理工大学 一种用于产生两种不同压比的离心压气机
US9631625B2 (en) * 2013-02-01 2017-04-25 Honeywell International Inc. Axial turbine with statorless inlet formed by meridionally divided turbine housing and heat shroud
US9726185B2 (en) 2013-05-14 2017-08-08 Honeywell International Inc. Centrifugal compressor with casing treatment for surge control
DE102013216608B4 (de) * 2013-08-22 2017-05-11 Ford Global Technologies, Llc Abgasturboaufgeladene Brennkraftmaschine umfassend einen Verdichter mit zwei Laufrädern
US10233756B2 (en) * 2013-08-27 2019-03-19 Garrett Transportation I Inc. Two-sided turbocharger wheel with differing blade parameters
US10006290B2 (en) 2013-08-27 2018-06-26 Honeywell International Inc. Functionally asymmetric two-sided turbocharger wheel and diffuser
US20150198163A1 (en) * 2014-01-15 2015-07-16 Honeywell International Inc. Turbocharger With Twin Parallel Compressor Impellers And Having Center Housing Features For Conditioning Flow In The Rear Impeller
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US20170241433A1 (en) * 2014-10-17 2017-08-24 Nuovo Pignone Srl Centrifugal turbomachine with two stages arranged back-to-back and with an annular transfer duct between the stages
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DE102014224283A1 (de) * 2014-11-27 2016-06-02 Robert Bosch Gmbh Verdichter mit einem Dichtkanal
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US9745992B2 (en) 2015-08-30 2017-08-29 Honeywell International Inc. Turbocharger bearing damper assembly
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CN106382258A (zh) * 2016-12-06 2017-02-08 深圳福世达动力科技有限公司 离心对转冲压压气机
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CN107044434B (zh) * 2017-05-09 2019-01-22 福建东亚环保科技股份有限公司 一种小型高压离心鼓风机
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Also Published As

Publication number Publication date
JP2002519581A (ja) 2002-07-02
EP1092085B1 (en) 2004-01-14
DE69914199D1 (de) 2004-02-19
US6062028A (en) 2000-05-16
KR100588824B1 (ko) 2006-06-13
DE69914199T2 (de) 2004-08-05
WO2000001935A1 (en) 2000-01-13
EP1092085A1 (en) 2001-04-18
JP4317327B2 (ja) 2009-08-19
KR20010053362A (ko) 2001-06-25
CA2337790C (en) 2007-10-09
CA2337790A1 (en) 2000-01-13
AU4729899A (en) 2000-01-24

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.