WO2012175275A1 - Brennkraftmaschine mit zumindest einem zylinder - Google Patents
Brennkraftmaschine mit zumindest einem zylinder Download PDFInfo
- Publication number
- WO2012175275A1 WO2012175275A1 PCT/EP2012/059665 EP2012059665W WO2012175275A1 WO 2012175275 A1 WO2012175275 A1 WO 2012175275A1 EP 2012059665 W EP2012059665 W EP 2012059665W WO 2012175275 A1 WO2012175275 A1 WO 2012175275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- block unit
- internal combustion
- exhaust gas
- combustion engine
- integrated
- Prior art date
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
- F02B37/02—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
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/002—Integrally formed cylinders and cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
-
- 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
Definitions
- the invention relates to an internal combustion engine having at least one cylinder with a reciprocating piston, wherein the cylinder head and cylinder block are integrally formed as a head-block unit, with at least one exhaust gas turbocharger.
- the head-block unit usually includes a one-piece crankcase.
- the crankcase can also be integrated in the head-block unit.
- DE 28 51 179 AI a reciprocating internal combustion engine is shown, are formed in the cylinder head and crankcase in one piece. Further monoblock internal combustion engines are known from DE 31 23 527 A1, JP 2006-299959 A or US Pat. No. 7,055,485 B1.
- the object of the invention is to minimize the machining and manufacturing costs in an internal combustion engine of the type mentioned and to achieve the most compact installation volume possible.
- the exhaust gas turbocharger can be arranged in the region of the cylinder head or in the region of the cylinder block and the turbine housing can be integrated into the head block unit.
- the spiral of the exhaust gas turbine of the exhaust gas turbocharger is at least partially surrounded by a cooling jacket, wherein
- the cooling jacket is integrated into the head-block unit, wherein it is particularly advantageous if the cooling jacket is connected to at least one inlet and one outlet channel, wherein the inflow and outflow channel into the
- Head block unit is integrated. As a result, external lines for the coolant supply of the exhaust gas turbocharger can be omitted.
- the shaft of the exhaust gas turbocharger is mounted on plain bearings, which are connected via at least one Schmierstoffzu 1500kanal with a lubricant circuit, wherein the lubricant supply hole in the head Block unit is integrated. Furthermore, at least one lubricant return passage of the exhaust gas turbocharger may be integrated into the head block unit.
- At least one sealing air duct of the exhaust gas turbocharger is integrated into the head-block unit.
- the exhaust gas turbocharger thus has no external lines. All connections, lines and channels can thus be integrated into the head-block unit.
- At least one inlet collector and / or at least one outlet collector is integrated in the head block unit. Furthermore, at least one inlet line leading to the inlet header can be integrated into the head block unit.
- the cylinder head can be closed by a cylinder head cover, in which at least one supply line to the inlet line can be integrated.
- the inlet lines may also be partially integrated into the head block unit and partially housed in the cylinder head cover.
- the outlet conduits are preferably integrated in the head block unit.
- the cylinder liners can either be integrally machined or screwed into the head block unit.
- air-lubricated bearings can also be used.
- a bearing housing accommodating at least one bearing bush for supporting the shaft of the exhaust gas turbocharger-preferably together with the compressor of the exhaust gas turbocharger-is flanged onto the head-block unit.
- the number of parts can be kept small when the bearing housing is integrated into the compressor housing of the exhaust gas turbocharger.
- the bearing housing of the exhaust gas turbocharger is thus flanged together with the compressor on the cylinder head of the head-block unit, wherein disposed between the head block unit and the compressor housing a suitable seal for the sealing of the pressure oil, the coolant passages and the drain line of the oil and the sealing air becomes .
- FIG. 1 shows an internal combustion engine according to the invention in a section along the line I-I in FIG. 4;
- Fig. La the internal combustion engine according to the invention in a section along the line Ia-Ia in Fig. 2 in a variant embodiment
- Fig. 2 shows the internal combustion engine in a section along the line II-II in
- FIG. 3 shows the internal combustion engine in a plan view.
- Fig. 5 shows the internal combustion engine in a section along the line V-V in
- the figures show an internal combustion engine 1 with two cylinders 2, each for a reciprocating piston not shown.
- the cylinders 2 may be formed by screwed cylinder liners (Fig. 1, 4).
- the internal combustion engine 1 has an area of the cylinder head 3 and a portion of the cylinder block 4, wherein the cylinder head 3 and the cylinder block 4 are formed as a head block unit 5 (monoblock).
- To the head block unit 5 includes a crankcase lower part 33.
- an exhaust manifold 6 and an intake manifold 7 is poured.
- To the exhaust manifold 6 includes an integrated into the head block unit 5 spiral 8 of the exhaust gas turbine 10 of an exhaust gas turbocharger ATL.
- the turbine housing 35 of the exhaust gas turbocharger ATL is integrated into the head block unit 5.
- the receiving bore for the exhaust gas turbine 10 designated by reference numeral 11, the outline of a flanged compressor housing, which forms a compressor spiral 12.
- a compressor wheel 13 is arranged coaxially with the turbine 10.
- the outlet 14 from the compressor spiral 12 is connected via a connecting hose 15 and a charge air line 16 in the valve cap 17 with the cast intake manifold 7.
- At least the spiral 8 of the exhaust gas turbine 10 of the exhaust gas turbocharger ATL is at least partially surrounded by a cooling jacket 18, which is flow-connected via at least one inflow channel 19 and at the highest point via at least one outflow channel 20 with a cooling jacket 21 of the head block unit 5.
- an oil gallery 22 is arranged, from which a supply bore 23 leads to a lubricant feed channel 24 to the bearing bush 29 of the shaft 28 of the exhaust gas turbocharger ATL.
- Reference numeral 25 denotes a transfer opening in the flange of the exhaust gas turbocharger ATL for the oil return and the blocking air discharge, which opens into the lubricant return passage 26.
- the lubricant return channel 26, which may be drilled and closed by a screw plug 28 or a core hole closure, leads over the vertical part 27 of the return line back into the oil pan 32nd
- the bearing housing 39 of the exhaust gas turbocharger ATL with the compressor is fastened with the screws 37 on the cylinder head 3 of the head-block unit 5.
- the seal 31 is pressed and sealed the passages for cooling medium, pressure oil, sealing air and return oil.
- the bearing housing 39 is advantageously formed integrally with the compressor housing 11.
- the exhaust gas turbine 10 may be welded onto the shaft 28.
- the oil feed line 24 leads via the pressure oil bore 24a to the bearing bush 29 of the exhaust gas turbocharger ATL.
- the air inlet into the compressor is designated by reference numeral 30.
- the exhaust gas leaves the exhaust gas turbocharger ATL via the exhaust gas outlet 36th
- the oil pan is designated by reference numeral 32.
- the crankshaft 34 is mounted multiple times in the crankcase lower part 33.
- the construction described enables a very compact internal combustion engine 1, which is particularly cost by the elimination of lines to and from the exhaust gas turbocharger ATL.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/128,622 US20150034029A1 (en) | 2011-06-22 | 2012-05-24 | Internal combustion engine having at least one cylinder |
CN201280040469.7A CN103946530A (zh) | 2011-06-22 | 2012-05-24 | 具有至少一个缸的内燃机 |
KR1020197014249A KR20190080893A (ko) | 2011-06-22 | 2012-05-24 | 적어도 하나의 실린더를 갖는 내연 엔진 |
KR1020147001210A KR20140043120A (ko) | 2011-06-22 | 2012-05-24 | 적어도 하나의 실린더를 갖는 내연 엔진 |
DE112012002581.4T DE112012002581A5 (de) | 2011-06-22 | 2012-05-24 | Brennkraftmaschine mit zumindest einem Zylinder |
JP2014516248A JP2014517215A (ja) | 2011-06-22 | 2012-05-24 | 少なくとも1つのシリンダを備える内燃エンジン |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA910/2011 | 2011-06-22 | ||
ATA910/2011A AT511072B1 (de) | 2011-06-22 | 2011-06-22 | Brennkraftmaschine mit zumindest einem zylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012175275A1 true WO2012175275A1 (de) | 2012-12-27 |
Family
ID=46168449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/059665 WO2012175275A1 (de) | 2011-06-22 | 2012-05-24 | Brennkraftmaschine mit zumindest einem zylinder |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150034029A1 (de) |
JP (1) | JP2014517215A (de) |
KR (2) | KR20140043120A (de) |
CN (1) | CN103946530A (de) |
AT (2) | AT511072B1 (de) |
DE (1) | DE112012002581A5 (de) |
WO (1) | WO2012175275A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020001339A1 (de) | 2020-03-02 | 2021-09-02 | Deutz Aktiengesellschaft | Motor mit Zylinderkurbelgehäuse und Ölrücklaufsammelrinne und Ölabstiegen |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10436105B2 (en) * | 2013-11-07 | 2019-10-08 | Honda Motor Co., Ltd. | Exhaust structure |
CN106979070A (zh) * | 2017-03-09 | 2017-07-25 | 斯太尔动力(常州)发动机有限公司 | 具有连体机身结构的水冷立式单缸柴油发动机 |
US11555439B2 (en) * | 2019-05-02 | 2023-01-17 | Fca Us Llc | Cylinder head with integrated turbocharger |
US11187149B2 (en) * | 2019-11-25 | 2021-11-30 | Transportation Ip Holdings, Llc | Case-integrated turbomachine wheel containment |
US11692505B2 (en) * | 2020-10-12 | 2023-07-04 | Fca Us Llc | Cylinder head with integrated turbocharger |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2851179A1 (de) | 1977-11-26 | 1979-06-07 | Nissan Motor | Geraeuscharmer hubkolben-verbrennungsmotor |
JPS5752624A (en) | 1980-09-16 | 1982-03-29 | Honda Motor Co Ltd | Supercharger unit in motor cycle |
DE3133953A1 (de) | 1980-09-29 | 1982-05-19 | Kronogård, Sven-Olof, Prof., 23400 Lomma | Verbrennungskraftmaschine |
DE3123527A1 (de) | 1980-11-27 | 1982-06-24 | Volkswagenwerk Ag, 3180 Wolfsburg | "hubkolben-brennkraftmaschine mit oelraeumen zur kuehlung" |
JPS62162728A (ja) | 1986-01-10 | 1987-07-18 | Nissan Motor Co Ltd | 過給機付エンジン |
JP2002303154A (ja) | 2001-01-30 | 2002-10-18 | Hiroyasu Tanigawa | 各種蒸気ガスタービン合体機関 |
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 |
US7055485B1 (en) | 2005-05-04 | 2006-06-06 | Brunswick Corporation | Monoblock internal combustion engine |
JP2006194227A (ja) * | 2005-01-17 | 2006-07-27 | Toyota Motor Corp | 内燃機関用ターボ過給機 |
GB2425570A (en) * | 2005-04-27 | 2006-11-01 | Lotus Car | I.c. engine with cylinder head, cylinder block and manifold formed integrally |
JP2006299959A (ja) | 2005-04-21 | 2006-11-02 | Tohatsu Corp | モノブロック型エンジン |
AT507477A2 (de) * | 2009-12-03 | 2010-05-15 | Avl List Gmbh | Brennkraftmaschine mit einem zylinderkopf und einem zylinderblock |
DE102009028632A1 (de) | 2009-08-19 | 2011-03-03 | Ford Global Technologies, LLC, Dearborn | Flüssigkeitsgekühlte Brennkraftmaschine mit flüssigkeitsgekühlter Turbine |
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US4474007A (en) * | 1980-09-29 | 1984-10-02 | Ab Volvo | Turbocharging device for an internal combustion engine |
JPS57129255A (en) * | 1981-02-04 | 1982-08-11 | Mazda Motor Corp | Fuel injection device for engine with supercharger |
JP2698996B2 (ja) * | 1989-04-26 | 1998-01-19 | 株式会社いすゞセラミックス研究所 | 4サイクル断熱エンジン |
DE59000360D1 (de) * | 1989-12-22 | 1992-11-19 | Avl Verbrennungskraft Messtech | Brennkraftmaschine mit hin- und hergehenden kolben. |
JPH04136427A (ja) * | 1990-09-28 | 1992-05-11 | Mazda Motor Corp | エンジンの吸排気構造 |
JPH0526099A (ja) * | 1991-07-19 | 1993-02-02 | Yanmar Diesel Engine Co Ltd | 水冷式内燃機関 |
JP3924844B2 (ja) * | 1997-05-30 | 2007-06-06 | 石川島播磨重工業株式会社 | ターボチャージャのスラスト軸受構造 |
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US6418722B1 (en) * | 2001-04-19 | 2002-07-16 | Honeywell International, Inc. | Turbocharger bearing system |
EP1498587B1 (de) * | 2003-06-19 | 2006-05-10 | Ab Volvo Penta | Abgaskrümmer und Brennkraftmaschine mit einem Abgaskrümmer |
JP2006249945A (ja) * | 2005-03-08 | 2006-09-21 | Toyota Motor Corp | ターボチャージャ付き内燃機関 |
EP2112332B1 (de) * | 2008-04-23 | 2012-08-15 | ABB Turbo Systems AG | Trägerring einer Leitvorrichtung mit Sperrluftkanal |
JP4947007B2 (ja) * | 2008-08-07 | 2012-06-06 | トヨタ自動車株式会社 | 過給機付き内燃機関 |
-
2011
- 2011-06-22 AT ATA910/2011A patent/AT511072B1/de not_active IP Right Cessation
-
2012
- 2012-03-27 AT ATA50101/2012A patent/AT511648B1/de not_active IP Right Cessation
- 2012-05-24 KR KR1020147001210A patent/KR20140043120A/ko not_active Application Discontinuation
- 2012-05-24 JP JP2014516248A patent/JP2014517215A/ja active Pending
- 2012-05-24 US US14/128,622 patent/US20150034029A1/en not_active Abandoned
- 2012-05-24 KR KR1020197014249A patent/KR20190080893A/ko not_active Application Discontinuation
- 2012-05-24 WO PCT/EP2012/059665 patent/WO2012175275A1/de active Application Filing
- 2012-05-24 DE DE112012002581.4T patent/DE112012002581A5/de not_active Ceased
- 2012-05-24 CN CN201280040469.7A patent/CN103946530A/zh active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2851179A1 (de) | 1977-11-26 | 1979-06-07 | Nissan Motor | Geraeuscharmer hubkolben-verbrennungsmotor |
JPS5752624A (en) | 1980-09-16 | 1982-03-29 | Honda Motor Co Ltd | Supercharger unit in motor cycle |
DE3133953A1 (de) | 1980-09-29 | 1982-05-19 | Kronogård, Sven-Olof, Prof., 23400 Lomma | Verbrennungskraftmaschine |
SE446114B (sv) | 1980-09-29 | 1986-08-11 | Volvo Ab | Anordning vid en forbrenningsmotor |
DE3123527A1 (de) | 1980-11-27 | 1982-06-24 | Volkswagenwerk Ag, 3180 Wolfsburg | "hubkolben-brennkraftmaschine mit oelraeumen zur kuehlung" |
JPS62162728A (ja) | 1986-01-10 | 1987-07-18 | Nissan Motor Co Ltd | 過給機付エンジン |
JP2002303154A (ja) | 2001-01-30 | 2002-10-18 | Hiroyasu Tanigawa | 各種蒸気ガスタービン合体機関 |
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 |
JP2006194227A (ja) * | 2005-01-17 | 2006-07-27 | Toyota Motor Corp | 内燃機関用ターボ過給機 |
JP2006299959A (ja) | 2005-04-21 | 2006-11-02 | Tohatsu Corp | モノブロック型エンジン |
GB2425570A (en) * | 2005-04-27 | 2006-11-01 | Lotus Car | I.c. engine with cylinder head, cylinder block and manifold formed integrally |
US7055485B1 (en) | 2005-05-04 | 2006-06-06 | Brunswick Corporation | Monoblock internal combustion engine |
DE102009028632A1 (de) | 2009-08-19 | 2011-03-03 | Ford Global Technologies, LLC, Dearborn | Flüssigkeitsgekühlte Brennkraftmaschine mit flüssigkeitsgekühlter Turbine |
AT507477A2 (de) * | 2009-12-03 | 2010-05-15 | Avl List Gmbh | Brennkraftmaschine mit einem zylinderkopf und einem zylinderblock |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020001339A1 (de) | 2020-03-02 | 2021-09-02 | Deutz Aktiengesellschaft | Motor mit Zylinderkurbelgehäuse und Ölrücklaufsammelrinne und Ölabstiegen |
WO2021175485A1 (de) | 2020-03-02 | 2021-09-10 | Deutz Aktiengesellschaft | Motor mit zylinderkurbelgehäuse und ölrücklaufsammelrinne und ölabstiegen |
US11808185B2 (en) | 2020-03-02 | 2023-11-07 | Deutz Aktiengesellschaft | Engine with cylinder crankcase and oil return collection channel and oil drain |
Also Published As
Publication number | Publication date |
---|---|
DE112012002581A5 (de) | 2014-03-20 |
AT511072A4 (de) | 2012-09-15 |
KR20190080893A (ko) | 2019-07-08 |
AT511648A1 (de) | 2013-01-15 |
JP2014517215A (ja) | 2014-07-17 |
AT511072B1 (de) | 2012-09-15 |
AT511648B1 (de) | 2013-12-15 |
CN103946530A (zh) | 2014-07-23 |
KR20140043120A (ko) | 2014-04-08 |
US20150034029A1 (en) | 2015-02-05 |
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