IT1107465B - Perfezionamento nei turbocompressori a gas di scarico - Google Patents

Perfezionamento nei turbocompressori a gas di scarico

Info

Publication number
IT1107465B
IT1107465B IT51257/78A IT5125778A IT1107465B IT 1107465 B IT1107465 B IT 1107465B IT 51257/78 A IT51257/78 A IT 51257/78A IT 5125778 A IT5125778 A IT 5125778A IT 1107465 B IT1107465 B IT 1107465B
Authority
IT
Italy
Prior art keywords
improvement
exhaust gas
gas turbochargers
turbochargers
exhaust
Prior art date
Application number
IT51257/78A
Other languages
English (en)
Other versions
IT7851257A0 (it
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 IT7851257A0 publication Critical patent/IT7851257A0/it
Application granted granted Critical
Publication of IT1107465B publication Critical patent/IT1107465B/it

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)
IT51257/78A 1977-09-29 1978-09-26 Perfezionamento nei turbocompressori a gas di scarico IT1107465B (it)

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 (2)

Publication Number Publication Date
IT7851257A0 IT7851257A0 (it) 1978-09-26
IT1107465B true IT1107465B (it) 1985-11-25

Family

ID=25275465

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51257/78A IT1107465B (it) 1977-09-29 1978-09-26 Perfezionamento nei turbocompressori a gas di scarico

Country Status (10)

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

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
AU550503B2 (en) * 1982-02-16 1986-03-20 Deere & Company Variable flow turbine
US4512714A (en) * 1982-02-16 1985-04-23 Deere & Company Variable flow turbine
AU9165782A (en) * 1982-02-16 1983-09-01 Deere & Company Turbine housing
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
GB2157365B (en) * 1984-02-29 1988-08-10 Nissan Motor Controller for variable geometry type turbocharger
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
US8176737B2 (en) * 2008-07-31 2012-05-15 Caterpillar Inc. Exhaust system having 3-way valve
US8297053B2 (en) * 2008-07-31 2012-10-30 Caterpillar Inc. Exhaust system having parallel asymmetric turbochargers and EGR
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
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
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
WO2015134351A1 (en) * 2014-03-04 2015-09-11 Borgwarner Inc. A cast turbocharger turbine housing having guide vanes
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
US3270495A (en) * 1963-08-14 1966-09-06 Caterpillar Tractor Co Apparatus for controlling speed and vibration of engine turbochargers
FR1302348A (fr) * 1961-10-05 1962-08-24 Caterpillar Tractor Co Procédé et dispositif pour régler la vitesse d'un compresseur de suralimentation
NL296316A (it) * 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
FR2404736A1 (fr) 1979-04-27
IT7851257A0 (it) 1978-09-26
JPS5459518A (en) 1979-05-14
US4177006A (en) 1979-12-04
ES473820A1 (es) 1979-05-01
DE2841759C2 (de) 1982-12-02
GB1602767A (en) 1981-11-18
CA1087404A (en) 1980-10-14
BR7806443A (pt) 1979-07-03
JPS561457B2 (it) 1981-01-13
FR2404736B1 (it) 1982-12-10
DE2841759A1 (de) 1979-04-12
SE7810185L (sv) 1979-03-30

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