ES473820A1 - Perfeccionamientos en turbosoplantes para suministrar aire apresion elevada a un motor de combustion interna. - Google Patents

Perfeccionamientos en turbosoplantes para suministrar aire apresion elevada a un motor de combustion interna.

Info

Publication number
ES473820A1
ES473820A1 ES473820A ES473820A ES473820A1 ES 473820 A1 ES473820 A1 ES 473820A1 ES 473820 A ES473820 A ES 473820A ES 473820 A ES473820 A ES 473820A ES 473820 A1 ES473820 A1 ES 473820A1
Authority
ES
Spain
Prior art keywords
turbocharger control
turbocharger
exhaust gas
variable flow
control
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.)
Expired
Application number
ES473820A
Other languages
English (en)
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of ES473820A1 publication Critical patent/ES473820A1/es
Expired legal-status Critical Current

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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)

Abstract

Procedimiento en turbosoplante que comprende un compresor y una turbina movida por fluido acoplada en transmisión al compresor, cuya turbina comprende una carcasa de turbina que tiene una parte de entrada de fluido y una parte generalmente en forma de caracol, un septo meridional dirigido radialmente hacia el interior que divide las partes de entrada y en forma de caracol en un par de trayectos de flujo primario desplazados axialmente; medios de pared para cerrar una parte de los límites radialmente interiores de los trayectos primarios y que definen un trayecto de flujo secundario abierto radialmente hacia el interior, en comunicación con los trayectos primarios, y un dispositivo de válvula móvil de una forma controlada entre una primera posición que abre el trayecto secundario para que pueda pasar el fluido a través de los trayectos primario y secundario, y una segunda posición que limita el flujo a través del trayecto secundario.
ES473820A 1977-09-29 1978-09-29 Perfeccionamientos en turbosoplantes para suministrar aire apresion elevada a un motor de combustion interna. Expired ES473820A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/837,799 US4177006A (en) 1977-09-29 1977-09-29 Turbocharger control

Publications (1)

Publication Number Publication Date
ES473820A1 true ES473820A1 (es) 1979-05-01

Family

ID=25275465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473820A Expired ES473820A1 (es) 1977-09-29 1978-09-29 Perfeccionamientos en turbosoplantes para suministrar aire apresion elevada a un motor de combustion interna.

Country Status (10)

Country Link
US (1) US4177006A (es)
JP (1) JPS5459518A (es)
BR (1) BR7806443A (es)
CA (1) CA1087404A (es)
DE (1) DE2841759C2 (es)
ES (1) ES473820A1 (es)
FR (1) FR2404736A1 (es)
GB (1) GB1602767A (es)
IT (1) IT1107465B (es)
SE (1) SE7810185L (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934041C2 (de) * 1979-08-23 1983-08-11 Günther Prof. Dr.-Ing. 5100 Aachen Dibelius Gesteuerte Abgasturboladerturbine
DE3034271C2 (de) * 1979-09-17 1982-11-11 Ishikawajima-Harima Jukogyo K.K., Tokyo Turbinengehäuse für Turbolader
US4463564A (en) * 1981-10-23 1984-08-07 The Garrett Corporation Turbocharger turbine housing assembly
AU9165782A (en) * 1982-02-16 1983-09-01 Deere & Company Turbine housing
US4512714A (en) * 1982-02-16 1985-04-23 Deere & Company Variable flow turbine
AU550503B2 (en) * 1982-02-16 1986-03-20 Deere & Company Variable flow turbine
FR2528112B1 (fr) * 1982-06-03 1986-04-11 Peugeot Dispositif de suralimentation pour moteur a combustion interne
DE3302186A1 (de) * 1983-01-24 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Abgasturbolader fuer brennkraftmaschinen
JPS60178931A (ja) * 1984-02-24 1985-09-12 Nissan Motor Co Ltd 排気タ−ボチヤ−ジヤの過給圧制御装置
JPS60139037U (ja) * 1984-02-25 1985-09-13 日産自動車株式会社 排気タ−ボチヤ−ジヤの過給圧制御装置
DE3507095A1 (de) * 1984-02-29 1985-09-12 Nissan Motor Co., Ltd., Yokohama, Kanagawa Steuerung fuer einen turbolader mit variabler geometrie
JPS60182319A (ja) * 1984-02-29 1985-09-17 Nissan Motor Co Ltd 可変容量タ−ボチヤ−ジヤの制御装置
JPS60182321A (ja) * 1984-02-29 1985-09-17 Nissan Motor Co Ltd タ−ボチヤ−ジヤの過給圧制御装置
JPS618421A (ja) * 1984-06-22 1986-01-16 Toyota Motor Corp タ−ボチヤ−ジヤの排気バイパス装置
DE3734386A1 (de) * 1987-10-10 1989-04-20 Daimler Benz Ag Abgasturbolader fuer eine brennkraftmaschine
US7007475B2 (en) * 2003-03-11 2006-03-07 Honeywell International, Inc. Conical helical of spiral combustor scroll device in gas turbine engine
US6941755B2 (en) * 2003-10-28 2005-09-13 Daimlerchrysler Corporation Integrated bypass and variable geometry configuration for an exhaust gas turbocharger
US20070089413A1 (en) * 2005-10-21 2007-04-26 Edward Green Turbo catalyst light-off device
US7481056B2 (en) * 2006-03-30 2009-01-27 Blaylock Jimmy L Turbocharger with adjustable throat
DE102006060907A1 (de) * 2006-12-20 2008-06-26 Mp-Engineering Gmbh Abgasturbolader
DE102008020406A1 (de) * 2008-04-24 2009-10-29 Daimler Ag Abgasturbolader für eine Brennkraftmaschine eines Kraftfahrzeugs und Brennkraftmaschine
US8196403B2 (en) * 2008-07-31 2012-06-12 Caterpillar Inc. Turbocharger having balance valve, wastegate, and common actuator
US8297053B2 (en) * 2008-07-31 2012-10-30 Caterpillar Inc. Exhaust system having parallel asymmetric turbochargers and EGR
US8176737B2 (en) * 2008-07-31 2012-05-15 Caterpillar Inc. Exhaust system having 3-way valve
US8161747B2 (en) 2008-07-31 2012-04-24 Caterpillar Inc. Exhaust system having series turbochargers and EGR
US8769948B2 (en) * 2009-02-18 2014-07-08 Ford Global Technologies, Llc Exhaust gas system
BR112012003946A2 (pt) * 2009-09-10 2017-12-19 Borgwarner Inc dispositivo de abasteciemnto de gás de exaustão de um motor de turbina de um turbocompressor de gás de exaustão.
US8424304B2 (en) * 2009-11-03 2013-04-23 Honeywell International Inc. Turbine assembly for a turbocharger, having two asymmetric volutes that are sequentially activated, and associated method
US20120190290A1 (en) * 2011-01-20 2012-07-26 Shahriar Nick Niakan Air intake flow device and system
JP6134715B2 (ja) * 2011-08-24 2017-05-24 ボーグワーナー インコーポレーテッド 燃料電池用の空気供給装置
US10006342B2 (en) * 2014-02-20 2018-06-26 Ford Global Technologies, Llc Exhaust flow valve for twin-scroll turbine and operating methods thereof
DE112015000631T5 (de) * 2014-03-04 2016-12-01 Borgwarner Inc. Gegossenes Turbolader-Turbinengehäuse mit Leitschaufeln
DE102016205257A1 (de) * 2015-04-09 2016-10-13 Borgwarner Inc., Patent Department Abgas-zuführanordnung eines abgasturboladers
US10677150B2 (en) 2017-05-11 2020-06-09 Garrett Transportation I Inc. Rotatable valve for turbocharger system with plural volute members
GB201713453D0 (en) * 2017-08-22 2017-10-04 Cummins Ltd Valve
US10801357B2 (en) * 2019-02-20 2020-10-13 Switchblade Turbo, Llc Turbocharger with a pivoting sliding vane for progressively variable A/R ratio

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302348A (fr) * 1961-10-05 1962-08-24 Caterpillar Tractor Co Procédé et dispositif pour régler la vitesse d'un compresseur de suralimentation
US3270495A (en) * 1963-08-14 1966-09-06 Caterpillar Tractor Co Apparatus for controlling speed and vibration of engine turbochargers
NL296316A (es) * 1962-08-07
US3292364A (en) * 1963-09-06 1966-12-20 Garrett Corp Gas turbine with pulsating gas flows
US3313518A (en) * 1966-02-25 1967-04-11 Garrett Corp Turbine control
US3408046A (en) * 1966-04-08 1968-10-29 Wallace Murray Corp Turbine housing for turbochargers
FR1526303A (fr) * 1967-04-14 1968-05-24 F F S A Procédé de suralimentation de moteurs à combustion interne à allumage par compression
US3557549A (en) * 1969-03-21 1971-01-26 Caterpillar Tractor Co Turbocharger system for internal combustion engine
BE755769A (fr) * 1969-09-04 1971-02-15 Cummins Engine Co Inc Corps de turbine, notamment pour turbo-compresseur a gaz d'echappement
GB1426554A (en) * 1972-04-13 1976-03-03 Cav Ltd Turbo superchargers for internal combustion engines
US4008572A (en) * 1975-02-25 1977-02-22 Cummins Engine Company, Inc. Turbine housing
US4075849A (en) * 1976-09-01 1978-02-28 The Garrett Corporation Turbocharger regulator

Also Published As

Publication number Publication date
FR2404736B1 (es) 1982-12-10
US4177006A (en) 1979-12-04
JPS5459518A (en) 1979-05-14
CA1087404A (en) 1980-10-14
GB1602767A (en) 1981-11-18
IT7851257A0 (it) 1978-09-26
IT1107465B (it) 1985-11-25
DE2841759C2 (de) 1982-12-02
BR7806443A (pt) 1979-07-03
SE7810185L (sv) 1979-03-30
JPS561457B2 (es) 1981-01-13
FR2404736A1 (fr) 1979-04-27
DE2841759A1 (de) 1979-04-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503