FR2389764A1 - - Google Patents

Info

Publication number
FR2389764A1
FR2389764A1 FR7812909A FR7812909A FR2389764A1 FR 2389764 A1 FR2389764 A1 FR 2389764A1 FR 7812909 A FR7812909 A FR 7812909A FR 7812909 A FR7812909 A FR 7812909A FR 2389764 A1 FR2389764 A1 FR 2389764A1
Authority
FR
France
Prior art keywords
engine
stage
shaped
application
charge air
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.)
Pending
Application number
FR7812909A
Other languages
French (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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of FR2389764A1 publication Critical patent/FR2389764A1/fr
Pending 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
    • 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
    • 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
    • F02B37/013—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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
    • 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)

Abstract

Moteur à deux étages de suralimentation. Le groupe turbo-compresseur du second étage 22 est monté sur une charpente en caisson 30 qui se trouve sur le carter du moteur et qui est conformée de manière à faire passer des flux séparés d'air de suralimentation. Application en particulier aux grands moteurs diesel à cylindres en ligne.Two-stage supercharging engine. The second stage turbo-compressor unit 22 is mounted on a box frame 30 which is located on the engine crankcase and which is shaped to pass separate flows of charge air. Application in particular to large diesel engines with in-line cylinders.

FR7812909A 1977-05-05 1978-05-02 Pending FR2389764A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH562077A CH620969A5 (en) 1977-05-05 1977-05-05 Internal combustion engine with two-stage turbocharging

Publications (1)

Publication Number Publication Date
FR2389764A1 true FR2389764A1 (en) 1978-12-01

Family

ID=4296650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812909A Pending FR2389764A1 (en) 1977-05-05 1978-05-02

Country Status (9)

Country Link
JP (1) JPS53139012A (en)
CH (1) CH620969A5 (en)
DE (1) DE2721314B2 (en)
DK (1) DK175278A (en)
FR (1) FR2389764A1 (en)
GB (1) GB1603575A (en)
IT (1) IT1095747B (en)
NL (1) NL7804765A (en)
SE (1) SE7804797L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476209A1 (en) * 1980-02-15 1981-08-21 Mtu Friedrichshafen Gmbh INTERNAL COMBUSTION ENGINE SUPERCURRENT BY EXHAUST GAS TURBO-COMPRESSORS
EP0618354A1 (en) * 1993-01-27 1994-10-05 Wartsila Diesel International Ltd Oy Support and cooling arrangement for a turbocharger in a diesel engine
EP0816653A1 (en) * 1996-06-28 1998-01-07 Daimler-Benz Aktiengesellschaft Arrangement of exhaust gas turbocharger and exhaust manifold on an internal combustion engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928629U (en) * 1982-08-16 1984-02-22 ヤンマーディーゼル株式会社 Two-stage supercharged internal combustion engine
DE10118951C2 (en) * 2001-04-18 2003-03-27 Man B & W Diesel Ag Arrangement of an exhaust gas turbocharger unit on an internal combustion engine
DE102007025173A1 (en) * 2007-05-29 2008-12-04 Behr Gmbh & Co. Kg Arrangement of Aufladebaueinheiten for charging an internal combustion engine
EP2148061B1 (en) 2008-07-22 2014-10-08 Caterpillar Motoren GmbH & Co. KG A two-stage turbocharged combustion engine
FR2938012A1 (en) * 2008-10-30 2010-05-07 Bosch Gmbh Robert OPTIMIZED GEOMETRY TURBOCHARGER
FI123429B (en) * 2011-03-11 2013-04-30 Waertsilae Finland Oy Procedure for upgrading an engine, upgrade kit for an engine and internal combustion engine
JP6109041B2 (en) 2013-10-28 2017-04-05 ヤンマー株式会社 Engine equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR730722A (en) * 1931-02-05 1932-08-20 Exhaust gas turbocharger for internal combustion engines
FR1537511A (en) * 1966-10-11 1968-08-23 Sulzer Ag Two-stroke, supercharged piston internal combustion engine with freely rotating turbo-compressor unit
DE1526448A1 (en) * 1966-04-01 1970-02-12 Kloeckner Humboldt Deutz Ag Internal combustion engine with exhaust gas turbocharger
FR2192603A5 (en) * 1972-07-11 1974-02-08 Maschf Augsburg Nuernberg Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341108B2 (en) * 1971-08-30 1978-10-31

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR730722A (en) * 1931-02-05 1932-08-20 Exhaust gas turbocharger for internal combustion engines
DE1526448A1 (en) * 1966-04-01 1970-02-12 Kloeckner Humboldt Deutz Ag Internal combustion engine with exhaust gas turbocharger
FR1537511A (en) * 1966-10-11 1968-08-23 Sulzer Ag Two-stroke, supercharged piston internal combustion engine with freely rotating turbo-compressor unit
FR2192603A5 (en) * 1972-07-11 1974-02-08 Maschf Augsburg Nuernberg Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476209A1 (en) * 1980-02-15 1981-08-21 Mtu Friedrichshafen Gmbh INTERNAL COMBUSTION ENGINE SUPERCURRENT BY EXHAUST GAS TURBO-COMPRESSORS
EP0618354A1 (en) * 1993-01-27 1994-10-05 Wartsila Diesel International Ltd Oy Support and cooling arrangement for a turbocharger in a diesel engine
EP0816653A1 (en) * 1996-06-28 1998-01-07 Daimler-Benz Aktiengesellschaft Arrangement of exhaust gas turbocharger and exhaust manifold on an internal combustion engine
US5934070A (en) * 1996-06-28 1999-08-10 Daimler-Benz A.G. Exhaust gas turbocharger and exhaust gas manifold arrangement on an internal combustion engine

Also Published As

Publication number Publication date
DK175278A (en) 1978-11-06
IT1095747B (en) 1985-08-17
IT7822961A0 (en) 1978-05-03
DE2721314B2 (en) 1979-03-08
GB1603575A (en) 1981-11-25
SE7804797L (en) 1978-11-06
DE2721314A1 (en) 1978-11-16
NL7804765A (en) 1978-11-07
CH620969A5 (en) 1980-12-31
JPS53139012A (en) 1978-12-05

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