DE69124654D1 - Bypass einer Nutzturbine für verbesserte Motorbremsung - Google Patents

Bypass einer Nutzturbine für verbesserte Motorbremsung

Info

Publication number
DE69124654D1
DE69124654D1 DE69124654T DE69124654T DE69124654D1 DE 69124654 D1 DE69124654 D1 DE 69124654D1 DE 69124654 T DE69124654 T DE 69124654T DE 69124654 T DE69124654 T DE 69124654T DE 69124654 D1 DE69124654 D1 DE 69124654D1
Authority
DE
Germany
Prior art keywords
bypass
engine braking
improved engine
utility turbine
turbine
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 - Fee Related
Application number
DE69124654T
Other languages
English (en)
Other versions
DE69124654T2 (de
Inventor
Robert M Brooks
Timothy P Lutz
John H Stang
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.)
Cummins Inc
Original Assignee
Cummins Engine Co 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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of DE69124654D1 publication Critical patent/DE69124654D1/de
Application granted granted Critical
Publication of DE69124654T2 publication Critical patent/DE69124654T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/08—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium
    • 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
    • F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/13—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having variable working fluid interconnections between turbines or compressors or stages of different rotors
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/90—Braking
    • 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)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
DE69124654T 1990-09-25 1991-08-29 Bypass einer Nutzturbine für verbesserte Motorbremsung Expired - Fee Related DE69124654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/587,733 US5119633A (en) 1990-09-25 1990-09-25 Power turbine bypass for improved compression braking

Publications (2)

Publication Number Publication Date
DE69124654D1 true DE69124654D1 (de) 1997-03-27
DE69124654T2 DE69124654T2 (de) 1997-05-28

Family

ID=24350984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124654T Expired - Fee Related DE69124654T2 (de) 1990-09-25 1991-08-29 Bypass einer Nutzturbine für verbesserte Motorbremsung

Country Status (4)

Country Link
US (1) US5119633A (de)
EP (1) EP0477579B1 (de)
JP (1) JP2753410B2 (de)
DE (1) DE69124654T2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161384A (en) * 1994-05-02 2000-12-19 Waukesha Engine Division, Dresser Equipment Group, Inc. Turbocharger control management system throttle reserve control
SE502721C2 (sv) * 1994-05-13 1995-12-18 Scania Cv Ab Förbränningsmotor av turbocompoundtyp med avgasbroms
US5647318A (en) 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5813231A (en) * 1994-07-29 1998-09-29 Caterpillar Inc. Engine compression braking apparatus utilizing a variable geometry turbocharger
IT1280906B1 (it) * 1995-08-11 1998-02-11 Iveco Fiat Unita' motrice per un veicolo e relativo metodo di controllo
SE512484C2 (sv) * 1995-12-19 2000-03-20 Volvo Ab Anordning för reglering av motorbromseffekten hos en förbränningsmotor
US5816047A (en) * 1996-09-03 1998-10-06 Dresser Industries, Inc. Electronically controlled wastegate valve for a turbo charger
SE507506C2 (sv) * 1996-10-03 1998-06-15 Volvo Lastvagnar Ab Turbocompoundmotor med kompressionsbroms
KR100289774B1 (ko) * 1996-11-13 2001-09-17 나까무라히로까즈 보조브레이크장치
DE19717094C1 (de) * 1997-04-23 1998-06-18 Daimler Benz Ag Brennkraftmaschine mit Abgas-Turbolader
DE19840639C1 (de) * 1998-09-05 2000-03-09 Daimler Chrysler Ag Brennkraftmaschine mit einer Motorbremseinrichtung
IT1320703B1 (it) * 2000-10-06 2003-12-10 Iveco Fiat Motore endotermico turbocompound.
KR20030077032A (ko) * 2001-03-01 2003-09-29 보이트 터보 게엠베하 운트 콤파니 카게 내연기관 및 배기가스 과급기를 구비한 구동 유닛
DE10111532A1 (de) * 2001-03-10 2002-09-19 Deere & Co Reifendruckeinstellanlage
US6625984B2 (en) 2001-12-20 2003-09-30 Caterpillar Inc Variable geometry nozzle for radial turbines
US7010918B2 (en) * 2003-06-17 2006-03-14 Daimlerchrysler Ag Internal combustion engine with motor brake
DE10339857A1 (de) 2003-08-29 2005-03-24 Daimlerchrysler Ag Brennkraftmaschine mit einer Motorbremseinrichtung
DE10360155A1 (de) * 2003-12-20 2005-07-21 Voith Turbo Gmbh & Co. Kg Antriebsstrang mit Abgasnutzung und Steuerungsverfahren
US6922997B1 (en) 2004-02-03 2005-08-02 International Truck Intellectual Property Company, Llc Engine based kinetic energy recovery system for vehicles
US7363127B2 (en) * 2004-06-07 2008-04-22 International Truck Intellectual Property Company, Llc Air brake system monitoring for pre-trip inspection
JP2006097684A (ja) * 2004-09-27 2006-04-13 Borgwarner Inc Ｖｔｇタービン段を利用する多段ターボ過給装置
DE102005003714B4 (de) * 2005-01-26 2006-12-07 Robert Bosch Gmbh Turbocompound-Aufladesystem mit zuschaltbarem Verdichter
GB2423797A (en) * 2005-03-04 2006-09-06 Lotus Car An internal combustion engine having a turbocompounder
WO2007054754A1 (en) * 2005-11-08 2007-05-18 Renault Trucks Exhaust gas control apparatus
WO2007061339A1 (en) * 2005-11-22 2007-05-31 Volvo Lastvagnar Ab Internal combustion engine with two-stage turbo charging system
DE102006001571A1 (de) * 2006-01-12 2007-08-02 Robert Bosch Gmbh Strömungsoptimierter Bypass für Strömungsmaschinen
US7644584B2 (en) * 2006-11-30 2010-01-12 Caterpillar Inc. Method for modulating turbocharger braking
US20090133399A1 (en) * 2007-11-27 2009-05-28 Caterpillar Inc. Turbocharger system implementing real time speed limiting
US8474258B2 (en) * 2008-09-24 2013-07-02 Deere & Company Stoichiometric compression ignition engine with increased power output
US20120067331A1 (en) * 2010-09-16 2012-03-22 Caterpillar Inc. Controlling engine braking loads using cat regeneration system (CRS)
US8127544B2 (en) * 2010-11-03 2012-03-06 Paul Albert Schwiesow Two-stroke HCCI compound free-piston/gas-turbine engine
JP5964408B2 (ja) * 2011-04-21 2016-08-03 マック トラックス インコーポレイテッド タービンバイパスを有する動力システム及び該動力システムを動作させる方法
US8959913B2 (en) * 2011-09-15 2015-02-24 General Electric Company Systems and apparatus for transferring fluid flow
DE102011115296A1 (de) * 2011-09-29 2013-04-04 Mtu Friedrichshafen Gmbh Zweistufige Aufladevorrichtung
CN102767418B (zh) * 2012-07-03 2015-04-01 上海交通大学 双移动体同步移动装置
US9108628B2 (en) * 2012-08-31 2015-08-18 GM Global Technology Operations LLC Turbo compounding hybrid generator powertrain
EP3084168B1 (de) 2013-12-19 2019-05-01 Volvo Truck Corporation Motoranordnung und verfahren zur erwärmung einer abgasnachbehandlungsausrüstung in einem abgasnachbehandlungssystem
DE102014102635A1 (de) * 2014-02-27 2015-09-10 Ihi Charging Systems International Gmbh Abgasturbolader mit einer Umblaseeinrichtung
DE102014102636A1 (de) * 2014-02-27 2015-08-27 Ihi Charging Systems International Gmbh Abgasturbolader mit einer Umblaseeinrichtung
EP3155245B1 (de) * 2014-06-10 2019-02-06 Volvo Truck Corporation Turbinensystem
US9638098B2 (en) 2015-02-17 2017-05-02 Electro-Motive Diesel, Inc. Bypass mechanism for an exhaust system
US10087824B2 (en) 2015-02-25 2018-10-02 Garrett Transportation 1 Inc. Wastegate with injected flow
US10233779B2 (en) 2015-02-25 2019-03-19 Garrett Transportation I Inc. Turbocharger diffuser center body
US10087821B2 (en) * 2015-07-21 2018-10-02 Garrett Transportation I Inc. Turbocharger systems with direct turbine interfaces
US10087939B2 (en) * 2015-07-21 2018-10-02 Garrett Transportation I Inc. Turbocharger systems with direct turbine interfaces
JP6402693B2 (ja) * 2015-08-24 2018-10-10 マツダ株式会社 エンジンの排気装置
USD814522S1 (en) 2016-06-21 2018-04-03 General Electric Company Transition section for a turbocharged engine
DE102016015306A1 (de) * 2016-12-22 2018-06-28 Man Truck & Bus Ag Vorrichtung zur Abgasführung mit Turbolader
WO2019217979A1 (en) * 2018-05-09 2019-11-14 Gaffoor Feizal Alli Turbocharger
BG67258B1 (bg) * 2018-09-03 2021-02-26 Тодоров Колев Никола Система за преобразуване на топлинната енергия в механична мощност

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452043A (en) * 1980-07-22 1984-06-05 South Western Industrial Research Limited Differential compound engine
JPS5754622U (de) * 1980-09-17 1982-03-30
US4395884A (en) * 1981-02-26 1983-08-02 The Jacobs Manufacturing Company Method and apparatus for improved engine braking and operation
JPS5882004A (ja) * 1981-11-09 1983-05-17 Hitachi Ltd 蒸気タ−ビンの軸受荷重軽減方法
JPS5884516A (ja) * 1981-11-16 1983-05-20 Hitachi Ltd 弾性表面波素子用基板の製造法
US4474006A (en) * 1982-09-30 1984-10-02 The Jacobs Mfg. Company Method and apparatus for improved compression release engine retarding in a turbocharged internal combustion engine
JPS61132722A (ja) * 1984-11-30 1986-06-20 Isuzu Motors Ltd タ−ボコンパウンドエンジン
DE3728681A1 (de) * 1986-08-29 1988-03-10 Isuzu Motors Ltd Turbo-verbundkraftmaschine
JPS63105233A (ja) * 1986-10-23 1988-05-10 Isuzu Motors Ltd タ−ボコンパウンド機関
JPS63162936A (ja) * 1986-12-26 1988-07-06 Isuzu Motors Ltd タ−ボコンパウンドエンジン
DE3866018D1 (de) * 1987-05-22 1991-12-12 Isuzu Motors Ltd Motorbremssystem.
JPS63302137A (ja) * 1987-05-30 1988-12-09 Isuzu Motors Ltd タ−ボコンパウンドエンジン
JPS6435026A (en) * 1987-07-30 1989-02-06 Isuzu Motors Ltd Turbo compound engine
US4897998A (en) * 1987-10-28 1990-02-06 Isuzu Motors Limited Turbo compound engine
JPH01116258A (ja) * 1987-10-29 1989-05-09 Isuzu Motors Ltd 圧縮上死点減圧式排気ブレーキ装置

Also Published As

Publication number Publication date
EP0477579B1 (de) 1997-02-12
DE69124654T2 (de) 1997-05-28
JP2753410B2 (ja) 1998-05-20
EP0477579A2 (de) 1992-04-01
EP0477579A3 (en) 1993-08-11
JPH04272431A (ja) 1992-09-29
US5119633A (en) 1992-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CUMMINS INC., COLUMBUS, IND., US

8339 Ceased/non-payment of the annual fee