FR2326581B1 - - Google Patents

Info

Publication number
FR2326581B1
FR2326581B1 FR7625875A FR7625875A FR2326581B1 FR 2326581 B1 FR2326581 B1 FR 2326581B1 FR 7625875 A FR7625875 A FR 7625875A FR 7625875 A FR7625875 A FR 7625875A FR 2326581 B1 FR2326581 B1 FR 2326581B1
Authority
FR
France
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
FR7625875A
Other languages
French (fr)
Other versions
FR2326581A1 (fr
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2326581A1 publication Critical patent/FR2326581A1/fr
Application granted granted Critical
Publication of FR2326581B1 publication Critical patent/FR2326581B1/fr
Granted 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • F02B33/443—Heating of charging air, e.g. for facilitating the starting
    • 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
    • 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
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
    • F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • 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)
FR7625875A 1975-10-04 1976-08-26 Moteur a combustion interne a suralimentation Granted FR2326581A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2544471A DE2544471C3 (de) 1975-10-04 1975-10-04 Arbeitsraumbildende Brennkraftmaschine mit zwei oder mehreren in Reihe geschalteten Abgasturboladern

Publications (2)

Publication Number Publication Date
FR2326581A1 FR2326581A1 (fr) 1977-04-29
FR2326581B1 true FR2326581B1 (show.php) 1978-11-03

Family

ID=5958309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625875A Granted FR2326581A1 (fr) 1975-10-04 1976-08-26 Moteur a combustion interne a suralimentation

Country Status (3)

Country Link
DE (1) DE2544471C3 (show.php)
FR (1) FR2326581A1 (show.php)
GB (1) GB1551833A (show.php)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965419D1 (en) * 1979-02-19 1983-07-07 Bbc Brown Boveri & Cie Exhaust-gas driven turbocharger having two stages
DE3046875A1 (de) * 1980-12-12 1982-07-15 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen "brennkraftmaschine"
DE3046876C2 (de) * 1980-12-12 1987-05-14 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Brennkraftmaschine mit Aufladung durch Abgasturbolader
DE3214205A1 (de) * 1982-04-17 1983-10-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennkraftmaschine mit zumindest einem abgasturbolader
US4930315A (en) * 1987-05-29 1990-06-05 Usui Kokusai Sangyo Kabushiki Kaisha Turbo-charger engine system
DE3903563C1 (show.php) * 1988-07-19 1990-03-22 Mtu Friedrichshafen Gmbh
DE3824373C1 (en) * 1988-07-19 1989-05-18 Mtu Friedrichshafen Gmbh Supercharged piston internal combustion engine with a plurality of exhaust turbochargers functioning in parallel
CA2448451C (en) * 1994-05-25 2007-01-09 Man B&W Diesel Ltd. Turbocharged internal combustion engine
US5577900A (en) * 1994-05-25 1996-11-26 Gec- Alsthom Diesels Ltd. Turbocharged internal combustion engine
DE19514572C2 (de) * 1995-04-20 1997-04-30 Man Nutzfahrzeuge Ag Aufgeladene Brennkraftmaschine
DE19547994A1 (de) * 1995-12-21 1997-06-26 Bayerische Motoren Werke Ag Brennkraftmaschine mit zwei parallel wirkenden Abgas-Turboladern
DE19709879A1 (de) 1997-03-11 1998-09-24 Man Nutzfahrzeuge Ag Steuervorrichtung für eine aufgeladene Brennkraftmaschine
US6062026A (en) * 1997-05-30 2000-05-16 Turbodyne Systems, Inc. Turbocharging systems for internal combustion engines
DE19837978B4 (de) * 1998-04-16 2006-05-18 Borgwarner Turbo Systems Gmbh Turboaufgeladene Brennkraftmaschine
DE19835978C1 (de) * 1998-08-08 1999-11-25 Daimler Chrysler Ag Biturboaufgeladene Brennkraftmaschine mit Abgasrückführung
US6324848B1 (en) * 2000-09-21 2001-12-04 Caterpillar Inc. Turbocharger system to inhibit surge in a multi-stage compressor
US7975478B2 (en) 2007-06-26 2011-07-12 International Engine Intellectual Property Company, Llc Internal combustion engine having compressor with first and second tributary inlets
DE102008048035A1 (de) * 2008-09-19 2010-03-25 Man Nutzfahrzeuge Ag Brennkraftmaschine mit Abgasrückführung
DE102012011227A1 (de) 2012-06-05 2013-12-05 Daimler Ag Verbrennungskraftmaschine für einen Kraftwagen
US9010117B2 (en) * 2013-03-15 2015-04-21 Cummins Inc. Multi-stage turbocharger system with intercooling and aftercooling
DE102015203621A1 (de) * 2015-03-02 2016-09-29 Bayerische Motoren Werke Aktiengesellschaft Zweistufige Abgasturbo-Aufladevorrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
DE2544471C3 (de) 1979-03-22
DE2544471A1 (de) 1977-04-07
DE2544471B2 (de) 1978-07-06
GB1551833A (en) 1979-09-05
FR2326581A1 (fr) 1977-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse