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
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.
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)
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 |
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 |
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 |
US8769948B2 (en) * | 2009-02-18 | 2014-07-08 | Ford Global Technologies, Llc | Exhaust gas system |
DE112010003626T5 (de) * | 2009-09-10 | 2012-07-26 | Borgwarner Inc. | Abgas-Zuführvorrichtung eines Turbinenrades eines Abgasturboladers |
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 |
US10069154B2 (en) * | 2011-08-24 | 2018-09-04 | Borgwarner Inc. | Air feed device for a fuel cell |
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)
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 |
-
1977
- 1977-09-29 US US05/837,799 patent/US4177006A/en not_active Expired - Lifetime
-
1978
- 1978-05-24 GB GB21875/78A patent/GB1602767A/en not_active Expired
- 1978-08-30 CA CA310,280A patent/CA1087404A/en not_active Expired
- 1978-09-26 FR FR7827476A patent/FR2404736A1/fr active Granted
- 1978-09-26 IT IT51257/78A patent/IT1107465B/it active
- 1978-09-26 DE DE2841759A patent/DE2841759C2/de not_active Expired
- 1978-09-28 SE SE7810185A patent/SE7810185L/xx unknown
- 1978-09-28 BR BR7806443A patent/BR7806443A/pt unknown
- 1978-09-29 ES ES473820A patent/ES473820A1/es not_active Expired
- 1978-09-29 JP JP12031078A patent/JPS5459518A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE7810185L (sv) | 1979-03-30 |
BR7806443A (pt) | 1979-07-03 |
IT1107465B (it) | 1985-11-25 |
JPS561457B2 (es) | 1981-01-13 |
JPS5459518A (en) | 1979-05-14 |
US4177006A (en) | 1979-12-04 |
FR2404736A1 (fr) | 1979-04-27 |
IT7851257A0 (it) | 1978-09-26 |
CA1087404A (en) | 1980-10-14 |
GB1602767A (en) | 1981-11-18 |
FR2404736B1 (es) | 1982-12-10 |
DE2841759A1 (de) | 1979-04-12 |
DE2841759C2 (de) | 1982-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |