US20090151327A1 - Turbocharger and cylinder head - Google Patents

Turbocharger and cylinder head Download PDF

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Publication number
US20090151327A1
US20090151327A1 US12/335,443 US33544308A US2009151327A1 US 20090151327 A1 US20090151327 A1 US 20090151327A1 US 33544308 A US33544308 A US 33544308A US 2009151327 A1 US2009151327 A1 US 2009151327A1
Authority
US
United States
Prior art keywords
turbocharger
cylinder head
supply
removal
fluids
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.)
Abandoned
Application number
US12/335,443
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English (en)
Inventor
Jan Zimmermann
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Assigned to GM GLOBAL TECHNOLOGY OPERATIONS, INC. reassignment GM GLOBAL TECHNOLOGY OPERATIONS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZIMMERMANN, JAN
Publication of US20090151327A1 publication Critical patent/US20090151327A1/en
Assigned to GM Global Technology Operations LLC reassignment GM Global Technology Operations LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Abandoned legal-status Critical Current

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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
    • 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
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/005—Cooling of pump drives
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/14—Lubrication of pumps; Safety measures therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/12—Turbo charger

Definitions

  • the invention relates to a turbocharger for connection to a cylinder head and to a cylinder head for connection to a turbocharger.
  • An exhaust turbocharger generally has a compressor and a turbine that are connected to one another by a common shaft.
  • the turbine driven by the exhaust gases of the engine, delivers the drive energy for the compressor.
  • a manifold is used before the turbocharger. Both integration of the manifold in the cylinder head and such integration of the turbocharger are sufficiently known from JP 2002303145.
  • the fluid lines are mounted for the supply and/or removal of fluids required for this purpose by means of a plurality of assembly steps. As a result, the connection of the turbocharger to the cylinder head is on the one hand difficult, prone to error, and costly.
  • the at least one object, objects, desirable features, and characteristics, are achieved with a turbocharger comprising a connecting flange for connection to a cylinder head.
  • the connecting flange has at least one connecting opening for receiving a fluid line for the supply and/or removal of fluids.
  • the fluid may in particular be liquids or gaseous media, which may be supplied to and removed from both the turbocharger and the cylinder head via the respective fluid lines for the supply and/or removal of fluids.
  • the fluid lines for the supply and/or removal of fluids can be formed by the turbocharger itself.
  • the connecting openings may form part of the fluid line for the supply and/or removal of fluids and/or be arranged in the flange connecting face. In this way, assembly is simplified. Furthermore, components and therefore costs are saved, thermodynamic advantages are achieved, and the durability's of the turbocharger and the cylinder head are improved.
  • the at least one connecting opening may receive a hydraulic oil line and in a particularly advantageous embodiment, a leakage-oil supply line.
  • a leakage-oil supply line In this way, the oil supply and the leakage-oil supply of the turbocharger can be made from the oil passages of the cylinder head without needing to make an additional and possibly leakage-prone connection in the engine compartment.
  • the connecting flange advantageously has respectively one connecting opening for an outlet manifold and an inlet manifold of a cylinder head.
  • the turbocharger may be secured to a cylinder head by means of the connecting flange.
  • the connecting flange In this way, it is ensured that all the necessary fluid lines for the supply and/or removal of fluids of the turbocharger can be connected rapidly, simply, and straightforwardly via a connecting opening of the connecting flange to the corresponding mating parts of the fluid lines for the supply and/or removal of fluids in the cylinder head.
  • All the feasible and necessary fluid lines for the supply and/or removal of fluids of the turbocharger may be connected to the cylinder head via the connecting flange, these including not only the aforesaid water and oil supply lines but also fluid lines for supplying and/or removing fluids for crankcase gases or similar.
  • turbocharger may be connected to the cylinder head simply, rapidly, and straightforwardly.
  • the fluid lines for the supply and/or removal of fluids can be formed by the turbocharger itself.
  • the connecting openings may form part of the fluid line for the supply and/or removal of fluids and/or be arranged in the flange connecting face. In this way, assembly is simplified. Furthermore, components and therefore costs are saved, thermodynamic advantages are achieved, and the durability of the turbocharger and the cylinder head are improved.
  • the at least one connecting opening advantageously receives a water supply line with the aid whereof the temperature balance of the cylinder head may be actively supported and controlled without laying an additional leak-prone water line to be flange-mounted between turbocharger and cylinder head. Furthermore, the water supply line ensures sufficient cooling of the cylinder head.
  • the at least one connecting opening receives a hydraulic oil line and a further advantageous embodiment, a leakage-oil supply line.
  • a hydraulic oil line receives a hydraulic oil line and a further advantageous embodiment, a leakage-oil supply line.
  • the connecting flange may preferably have respectively one connecting opening for an outlet manifold and an inlet manifold of a cylinder head.
  • the inlet and outlet channels can be drawn toward the connecting flange in such a manner that they combine within the cylinder head in their respective collectors. In this way, only one connecting flange would be provided for inlet and outlet channel and the utilization of the engine compartment will be optimized due to the lower volume.
  • the engine further relates to an engine arrangement comprising an aforesaid cylinder head and a turbocharger flange-mounted to the cylinder head.
  • FIG. 1 shows a schematic perspective view of a turbocharger according to an embodiment of the invention
  • FIG. 2 shows a schematic perspective see-through view of a turbocharger according to an embodiment of the invention with highlighted fluid lines for the supply and/or removal of fluids;
  • FIG. 3 shows a schematic perspective view of a cylinder head according to an embodiment of the invention
  • the turbocharger 10 shown in FIG. 1 and FIG. 2 has a connecting flange 12 with a plurality of connecting openings 14 , 16 , 18 , 20 .
  • the connecting openings 14 , 16 , 18 , 20 may either each receive a fluid line 22 , 24 , 26 , 28 for the supply and/or removal of fluids or these are formed by the turbocharger 10 .
  • the fluid lines 22 , 24 , 26 , 28 for the supply and/or removal of fluids may be, for example, lines for a sufficient cooling water supply, a hydraulic oil supply line 22 , removal of leakage oil, removal of exhaust or a crankcase gas supply of the turbocharger 10 .
  • the connecting opening 14 receives the hydraulic oil supply line 22
  • the connecting opening 16 receives the leakage oil removal line 24
  • the connecting line opening receives the water supply line 26
  • the connecting opening 20 receives the exhaust supply line 28 .
  • the turbocharger 10 according to an embodiment of the invention can be connected via the connecting flange 12 and a connecting flange 34 of a cylinder head 32 according to an embodiment of the invention.
  • the connecting flange 34 of the cylinder head 32 has corresponding connecting elements 36 .
  • the connecting flange 34 of the cylinder head 32 has a plurality of connecting openings 38 , 40 , 42 , 44 integrated in the flange connecting face.
  • the connecting openings 38 , 40 , 42 , 44 can either each receive a fluid line 22 , 24 , 26 , 28 for the supply and/or removal of fluids or these are formed by the cylinder head 32 .
  • the connecting openings 14 , 16 , 18 , 20 of the turbocharger 10 form the corresponding mating pieces to the connecting openings 38 , 40 , 42 , 44 of the cylinder head 32 so that when a flanged connection of the turbocharger 10 to the cylinder head 32 is made, the connecting flange 12 with the connecting flange 34 and the connecting openings 14 , 16 , 18 , 20 of the turbocharger 12 with the connecting openings 38 , 40 , 42 , 44 of the cylinder head 32 lie coincidently one above the other in such a manner that the fluid lines 22 , 24 , 26 , 28 for the supply and/or removal of fluids may be guided through the connecting openings 14 , 16 , 18 , 20 , 38 , 40 , 42 , 44 or the fluid lines 22 , 24 , 26 , 28 for the supply and/or removal of fluids are formed directly by the cylinder head 32 and the turbocharger 10 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
US12/335,443 2007-12-14 2008-12-15 Turbocharger and cylinder head Abandoned US20090151327A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060397.7 2007-12-14
DE102007060397A DE102007060397A1 (de) 2007-12-14 2007-12-14 Turbolader und Zylinderkopf

Publications (1)

Publication Number Publication Date
US20090151327A1 true US20090151327A1 (en) 2009-06-18

Family

ID=40679984

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/335,443 Abandoned US20090151327A1 (en) 2007-12-14 2008-12-15 Turbocharger and cylinder head

Country Status (4)

Country Link
US (1) US20090151327A1 (de)
CN (1) CN101493029B (de)
DE (1) DE102007060397A1 (de)
RU (1) RU2008149175A (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100180592A1 (en) * 2009-01-20 2010-07-22 Williams International Co., L.L.C. Turbocharger
US20110056456A1 (en) * 2009-09-09 2011-03-10 Ford Global Technologies, Llc Cylinder head with oil return
FR2950933A1 (fr) * 2009-10-07 2011-04-08 Peugeot Citroen Automobiles Sa Turbocompresseur muni d'une bride refroidie
ITTO20100498A1 (it) * 2010-06-11 2011-12-12 Crf Societa Consortile Motore a combustione interna sovralimentato
EP2455594A1 (de) * 2010-11-18 2012-05-23 Pierburg GmbH Abgasführungsvorrichtung für eine Verbrennungskraftmaschine
US20120279215A1 (en) * 2010-01-22 2012-11-08 Borgwarner Inc. Directly communicated turbocharger
US20130269339A1 (en) * 2012-03-21 2013-10-17 Honeywell International Inc. Turbocharger Cartridge and Engine Cylinder Head Assembly
WO2014041411A1 (en) 2012-09-12 2014-03-20 Toyota Jidosha Kabushiki Kaisha Water cooled turbine housing
CN104251156A (zh) * 2013-06-28 2014-12-31 通用汽车环球科技运作有限责任公司 具有直接安装轴承壳体的蜗轮增压器组件
USRE46074E1 (en) * 2010-06-11 2016-07-19 C.R.F. Societa Consortile Per Azioni Supercharged internal combustion engine
FR3037103A1 (fr) * 2015-06-02 2016-12-09 Peugeot Citroen Automobiles Sa Ensemble moteur turbocompresse a deux conduits d’echappement se rejoignant dans la turbine
DE102019214291B3 (de) * 2019-09-19 2020-09-10 Audi Ag Befestigungsanordnung zum Befestigen eines Abgasturboladers an einer Brennkraftmaschine sowie einen Abgasturbolader mit einem Flansch und ein Verfahren hierzu
US11193498B2 (en) * 2017-01-27 2021-12-07 Bayerische Motoren Werke Aktiengesellschaft Turbocharger for an internal combustion engine
US11555439B2 (en) * 2019-05-02 2023-01-17 Fca Us Llc Cylinder head with integrated turbocharger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045320A1 (de) * 2009-10-05 2011-04-28 Ford Global Technologies, LLC, Dearborn Brennkraftmaschine mit Pumpe zur Förderung von Motoröl und Verfahren zur Erwärmung des Motoröls einer derartigen Brennkraftmaschine
DE102009057645A1 (de) 2009-12-09 2011-06-16 Bayerische Motoren Werke Aktiengesellschaft Abgaskrümmer für eine Brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716735A (en) * 1985-09-13 1988-01-05 Audi Ag Exhaust gas turbo-supercharger for a vehicle engine
US5020319A (en) * 1987-06-09 1991-06-04 Ngk Spark Plug Co., Ltd. Hollow heat-resisting body assembly for internal combustion engine
US6915634B2 (en) * 2002-12-12 2005-07-12 Renault S.A.S. Supercharger arrangements for engine assemblies
US20060144040A1 (en) * 2000-05-22 2006-07-06 Westerbeke Corporation, A Massachusetts Corporation Controlling exhaust temperatures
US7992535B2 (en) * 2009-10-05 2011-08-09 Ford Global Technologies, Llc Heating engine oil in an internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749024A (en) * 1980-09-09 1982-03-20 Honda Motor Co Ltd Method of fitting and lubrication device for turbo-supercharger
JP2002303145A (ja) 2001-04-05 2002-10-18 Toyota Motor Corp ターボチャージャ付き内燃機関

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716735A (en) * 1985-09-13 1988-01-05 Audi Ag Exhaust gas turbo-supercharger for a vehicle engine
US5020319A (en) * 1987-06-09 1991-06-04 Ngk Spark Plug Co., Ltd. Hollow heat-resisting body assembly for internal combustion engine
US20060144040A1 (en) * 2000-05-22 2006-07-06 Westerbeke Corporation, A Massachusetts Corporation Controlling exhaust temperatures
US7311066B1 (en) * 2000-05-22 2007-12-25 Wbip, Llc Controlling exhaust temperatures
US6915634B2 (en) * 2002-12-12 2005-07-12 Renault S.A.S. Supercharger arrangements for engine assemblies
US7992535B2 (en) * 2009-10-05 2011-08-09 Ford Global Technologies, Llc Heating engine oil in an internal combustion engine

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100180592A1 (en) * 2009-01-20 2010-07-22 Williams International Co., L.L.C. Turbocharger
US8418458B2 (en) 2009-01-20 2013-04-16 Williams International Co., L.L.C. Turbocharger core
US20110056456A1 (en) * 2009-09-09 2011-03-10 Ford Global Technologies, Llc Cylinder head with oil return
US8439007B2 (en) 2009-09-09 2013-05-14 Ford Global Technologies, Llc Cylinder head with oil return
FR2950933A1 (fr) * 2009-10-07 2011-04-08 Peugeot Citroen Automobiles Sa Turbocompresseur muni d'une bride refroidie
US20120279215A1 (en) * 2010-01-22 2012-11-08 Borgwarner Inc. Directly communicated turbocharger
US10215084B2 (en) 2010-01-22 2019-02-26 Borgwarner Inc. Directly communicated turbocharger
US9086011B2 (en) * 2010-01-22 2015-07-21 Borgwarner Inc. Directly communicated turbocharger
US20110302920A1 (en) * 2010-06-11 2011-12-15 C.R.F. Societa Consortile Per Azioni Supercharged internal combustion engine
WO2011154874A3 (en) * 2010-06-11 2012-05-18 C.R.F. Società Consortile Per Azioni Supercharged internal combustion engine
EP2405112A1 (de) 2010-06-11 2012-01-11 C.R.F. Società Consortile per Azioni Aufgeladener Verbrennungsmotor
EP2405113A1 (de) 2010-06-11 2012-01-11 C.R.F. Società Consortile per Azioni Aufladener Verbrennungsmotor
EP2402577A1 (de) * 2010-06-11 2012-01-04 C.R.F. Società Consortile per Azioni Aufgeladene Brennkraftmaschine
WO2011154874A2 (en) 2010-06-11 2011-12-15 C.R.F. Società Consortile Per Azioni Supercharged internal combustion engine
US8572963B2 (en) * 2010-06-11 2013-11-05 C.R.F. Società Consortile Per Azioni Supercharged internal combustion engine
ITTO20100498A1 (it) * 2010-06-11 2011-12-12 Crf Societa Consortile Motore a combustione interna sovralimentato
USRE46074E1 (en) * 2010-06-11 2016-07-19 C.R.F. Societa Consortile Per Azioni Supercharged internal combustion engine
EP2455594A1 (de) * 2010-11-18 2012-05-23 Pierburg GmbH Abgasführungsvorrichtung für eine Verbrennungskraftmaschine
US20130269339A1 (en) * 2012-03-21 2013-10-17 Honeywell International Inc. Turbocharger Cartridge and Engine Cylinder Head Assembly
US8955318B2 (en) * 2012-03-21 2015-02-17 Honeywell International Inc. Turbocharger cartridge and engine cylinder head assembly
US9835051B2 (en) * 2012-09-12 2017-12-05 Toyota Jidosha Kabushiki Kaisha Water cooled turbine housing
DE112013002584B4 (de) * 2012-09-12 2018-11-08 Toyota Jidosha Kabushiki Kaisha Turbinengehäuse
WO2014041411A1 (en) 2012-09-12 2014-03-20 Toyota Jidosha Kabushiki Kaisha Water cooled turbine housing
CN104251156A (zh) * 2013-06-28 2014-12-31 通用汽车环球科技运作有限责任公司 具有直接安装轴承壳体的蜗轮增压器组件
FR3037103A1 (fr) * 2015-06-02 2016-12-09 Peugeot Citroen Automobiles Sa Ensemble moteur turbocompresse a deux conduits d’echappement se rejoignant dans la turbine
US11193498B2 (en) * 2017-01-27 2021-12-07 Bayerische Motoren Werke Aktiengesellschaft Turbocharger for an internal combustion engine
US11555439B2 (en) * 2019-05-02 2023-01-17 Fca Us Llc Cylinder head with integrated turbocharger
DE102019214291B3 (de) * 2019-09-19 2020-09-10 Audi Ag Befestigungsanordnung zum Befestigen eines Abgasturboladers an einer Brennkraftmaschine sowie einen Abgasturbolader mit einem Flansch und ein Verfahren hierzu

Also Published As

Publication number Publication date
CN101493029B (zh) 2011-07-06
RU2008149175A (ru) 2010-06-20
DE102007060397A1 (de) 2009-06-18
CN101493029A (zh) 2009-07-29

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AS Assignment

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., MICHIGAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZIMMERMANN, JAN;REEL/FRAME:022341/0682

Effective date: 20090113

AS Assignment

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, MICHIGAN

Free format text: CHANGE OF NAME;ASSIGNOR:GM GLOBAL TECHNOLOGY OPERATIONS, INC.;REEL/FRAME:025781/0245

Effective date: 20101202

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION