EP1368562A1 - Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine - Google Patents
Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte BrennkraftmaschineInfo
- Publication number
- EP1368562A1 EP1368562A1 EP02700217A EP02700217A EP1368562A1 EP 1368562 A1 EP1368562 A1 EP 1368562A1 EP 02700217 A EP02700217 A EP 02700217A EP 02700217 A EP02700217 A EP 02700217A EP 1368562 A1 EP1368562 A1 EP 1368562A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- housing
- aluminum
- magnesium
- engine block
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
-
- 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
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F1/108—Siamese-type cylinders, i.e. cylinders 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0002—Cylinder arrangements
- F02F7/0007—Crankcases of engines with cylinders in line
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0085—Materials for constructing engines or their parts
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1824—Number of cylinders six
-
- 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
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F2001/104—Cylinders; Cylinder heads having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0085—Materials for constructing engines or their parts
- F02F2007/009—Hypereutectic aluminum, e.g. aluminum alloys with high SI content
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/028—Magnesium
Definitions
- the invention relates to a cylinder crankcase for a liquid-cooled internal combustion engine.
- the highly loaded engine block which is essentially formed from the cylinders with directly or indirectly formed crankshaft bearings, preferably from a material that can withstand higher loads, and to design the less loaded housing walls separately from a lighter, in particular thin-walled material, taking into account a material-adapted separate guide for liquid operating materials.
- a cylinder crankcase for a liquid-cooled internal combustion engine in which an engine block with bearing seats molded onto a crankshaft side and cylinder tubes arranged in one piece above it is encased by a housing jacket, the housing jacket being connected to the deck in a sealable connection via a flange stands for the separation of the lubricating oil-carrying crank chamber from a coolant chamber assigned to the cylinder tubes.
- a flange stands for the separation of the lubricating oil-carrying crank chamber from a coolant chamber assigned to the cylinder tubes.
- DE 44 09 750 A1 shows and describes a prebiotic cylinder crankcase for a liquid-cooled internal combustion engine with an essentially magnesium housing with a cylinder insert comprising a plurality of cylinder tubes arranged in series.
- the magnesium-cast cylinder insert made of an aluminum alloy in the end area on the cylinder head side has an envelope wall surrounding the interconnected cylinder tubes to form a coolant chamber, so that lubricating oil as a further liquid operating fluid is preferably guided in channels formed in the magnesium housing.
- EP 0 751 289 B1 shows and describes a cylinder crankcase for a liquid-cooled internal combustion engine, in which an engine block made of an iron material with bearing seats arranged on the deck on the one hand and cylinder tubes provided on the other hand is used in an aluminum housing produced by casting.
- the cylinder head not shown, is screwed into the aluminum housing, whereas the bearing caps of the crankshaft bearings are screwed to the bearing seats formed from the iron material.
- the flow of force between the cylinder head and the crankshaft bearing cover thus runs disadvantageously over materials with different thermal expansion values. This requires, for example, a cylinder head gasket with particularly high pressure.
- a cylinder crankcase for a liquid-cooled internal combustion engine according to DE 195 40 763 C1, in which an engine block made of an iron material with, on the one hand, deck chairs arranged on a deck and, on the other hand, cylinder tubes provided in one piece, relatively free-standing screw pipes are provided for the cylinder head screw connection.
- This relatively heavy engine block can be from one Housing cast from an aluminum or magnesium alloy, but in the case of a magnesium housing to avoid disadvantageous contact with the cooling water, complex corrosion protection must be provided.
- the invention is based on the object of demonstrating a structure that reliably absorbs forces and moments for a cylinder crankcase made of an aluminum and a magnesium alloy produced in composite casting and with the appropriate management of the required liquid operating materials in a material-adapted manner.
- the advantage of the invention can be seen in the fact that on the one hand the engine block formed with an aluminum alloy with coolant spaces absorbs the flow of force between the cylinder head and the crankshaft bearing caps and on the other hand it has fillable openings and castings when a magnesium alloy is cast around the housing Channels with the aluminum engine block forms a rigid and torsion-resistant unit, which is supported by targeted detailed training of the magnesium housing.
- FIG. 1 shows a cylinder crankcase in a perspective view
- FIG. 2 shows an engine block according to the invention in a perspective view
- Figure 3 shows a section through the engine block along the line III-III in
- Figure 4 shows a section along the line IV-IV in the cylinder crankcase
- Figure 1 shows a detail section through a modified cylinder crankcase.
- a cylinder crankcase 1 for a liquid-cooled internal combustion engine (not shown in any more detail) comprises an engine block 2 made of an aluminum alloy with bearing seats 4 formed on the deck 3 on the crankshaft side and cylinder tubes 5 arranged in one piece above it and having coolant spaces 7 on the cylinder head side formed on them , 7 'limit.
- screw pipes 8 serving as a cylinder head screw connection are formed, which are connected to the deck 3 by means of webs 9 arranged on the cylinder tubes 5 and connected to the bearing chairs 4 in a force-conducting connection.
- the aluminum engine block 2 is cast into a housing 10 made of a magnesium alloy with housing wall sections 12, 12 ′ delimiting a crank chamber 11.
- the housing wall sections 12, 12 ′ lying opposite one another are connected to one another via cross connections 13, wherein a respective bearing bracket 4 is cast into the housing wall sections 12, 12 ′ stiffening cross connections 13.
- shrink connections are advantageously achieved which are useful for distributing forces and moments to the aluminum engine block 2 and the magnesium housing 10.
- the magnesium housing 10 which is designed exclusively for guiding the lubricating oil with oil channels 14, 15, is stiffened, in particular torsion-stiffened, in a first end region by means of an end-side shaft 16 arranged in one piece.
- the magnesium housing 10 encloses threaded eyes 18, which are supported on the aluminum engine block 2 by means of ribs 17 and serve for releasable connection of a clutch or transmission bell, not shown.
- perforations and fillable channels which are interspersed with the magnesium alloy during casting, are additionally provided, as described further below.
- the aluminum engine block 2 with the deck 3 and interconnected cylinder tubes 5, with which the casing walls 6, 6 'delimit separate coolant spaces 7, 7' via the connected cylinder tubes 5.
- the exhaust-gas-side coolant chamber 7 ' is provided with an aluminum inlet connector 19 passing through the magnesium housing 10.
- the air-intake-side coolant chamber 7 has an outlet riser duct 20 arranged in the first end region of the aluminum engine block 2, which is connected to a connection on the cylinder head side.
- FIGS. 2 and 3 show that the screw pipes 8 protrude from the cover walls 6, 6 'on the cover side and are each in a force-conducting connection to the deck 3 via two webs 9, which are spaced apart from one another below the coolant spaces 7, T on the cylinder tubes 5 , wherein both webs 9 with a cylinder tube section on the one hand and a web-connecting partition 24 on the other hand, one when casting the magnesium housing 10 around the aluminum Engine block 2, channel 25, which can be filled with the casting material - FIG. 4 - form the form-fit clamping of the magnesium housing 10 approximately at half the height of the housing with the aluminum cylinder insert 2.
- the bearing seats 4 on the aluminum engine block 2 each have a channel-like recess 26 in both end faces to increase the cross-section of the cross-connections 13 of the magnesium housing 10, so that advantageously large-section belts in the cross-connections 13 for advantageous stiffening of the housing wall sections 12, 12 'of the housing 10 are achieved.
- the crankshaft-side boundaries 27 of the recesses 26 are arranged at a distance from the center plane of the bearing of a split crankshaft bearing 29 that is sufficient for a bearing cap screw connection 28 in the bearing seats 4.
- the storage chairs 4 To increase the positive interlocking of the cross connections 13 of the magnesium housing 10 with the aluminum storage chairs 4, the storage chairs 4 according to FIG. 2 have lateral extensions 30 with openings 31 which can be filled with the casting material when the magnesium housing 10 is cast. With this configuration, the magnesium housing 10 is also clamped to the aluminum engine block 2 at the lower end.
- the cylinder tubes 5 have stiffening ribs 32 arranged between the deck 3 and the underside of the respective coolant space 7, 7 approximately in the middle between the webs 9 of the screw pipes 8. These stiffening ribs 32, which serve to stiffen the cylinder tubes 5, advantageously enlarge the surface of the aluminum engine block 2 for the integral connection of the magnesium housing 10.
- the bearing caps (not shown) corresponding to the bearing blocks 4 can be integrated in a bearing frame (not shown), the crankshaft bearings 29 possibly comprising castings formed from an iron material in order to achieve a low running clearance.
- Ventilation channels 33 and oil return channels 15 are provided in the magnesium housing 10, which are distributed over the two long sides and each have a rectangular cross-section 34 oriented transversely to the longitudinal axis of the machine, the walls of FIG Channels 15, 33 are connected to longitudinal ribs 35 of the housing and in the connection areas of channels and longitudinal ribs 35 for aluminum screws, screw bosses 36 are provided for connecting motor support elements and / or auxiliary units.
- laterally directed pins 37 penetrating the magnesium housing 10 can be arranged on one or more of the bearing seats 4 arranged on the aluminum engine block 2, each with a screw-in thread for aluminum screws for fastening separate devices (FIG. 5).
- the aluminum engine block 2 has sealing flanges 38 on the casing walls 6, 6 ′ that are flush with the cylinder tubes 5 and cover the magnesium housing 10.
- the above-mentioned bearing frame which accommodates the bearing chairs 4, is preferably also made of a magnesium alloy.
- the cylinder crankcase 1 designed according to the invention is designed in such a way that the cooling water of the liquid operating materials is carried exclusively in aluminum parts, whereas the lubricating oil is conveyed predominantly in magnesium parts.
- the aluminum alloy is preferably a eutectic or hypereutectic Alusil connection.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10112132A DE10112132A1 (de) | 2001-03-14 | 2001-03-14 | Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine |
DE10112132 | 2001-03-14 | ||
PCT/EP2002/001313 WO2002073021A1 (de) | 2001-03-14 | 2002-02-08 | Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1368562A1 true EP1368562A1 (de) | 2003-12-10 |
EP1368562B1 EP1368562B1 (de) | 2007-04-04 |
Family
ID=7677341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02700217A Expired - Lifetime EP1368562B1 (de) | 2001-03-14 | 2002-02-08 | Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine |
Country Status (8)
Country | Link |
---|---|
US (1) | US6976466B2 (de) |
EP (1) | EP1368562B1 (de) |
JP (1) | JP4078207B2 (de) |
CN (1) | CN1219966C (de) |
AT (1) | ATE358771T1 (de) |
DE (2) | DE10112132A1 (de) |
ES (1) | ES2281502T3 (de) |
WO (1) | WO2002073021A1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3555844B2 (ja) * | 1999-04-09 | 2004-08-18 | 三宅 正二郎 | 摺動部材およびその製造方法 |
DE10221673C5 (de) * | 2002-05-16 | 2008-12-04 | Audi Ag | Zylinderliner zum Eingießen in ein Zylindergehäuse |
DE10221675C5 (de) * | 2002-05-16 | 2014-04-03 | Audi Ag | Zylindergehäuse |
DE10244828B4 (de) * | 2002-09-25 | 2011-12-01 | Bayerische Motoren Werke Aktiengesellschaft | Zylinderkurbelgehäuse für eine Verbrennungskraftmaschine |
US6969198B2 (en) * | 2002-11-06 | 2005-11-29 | Nissan Motor Co., Ltd. | Low-friction sliding mechanism |
DE10259044A1 (de) * | 2002-12-17 | 2004-07-08 | Bayerische Motoren Werke Ag | Verfahren zur Herstellung eines Zylinderblockes im Verbundguss für eine flüssigkeitsgekühlte Brennkraftmaschine |
JP3891433B2 (ja) * | 2003-04-15 | 2007-03-14 | 日産自動車株式会社 | 燃料噴射弁 |
EP1479946B1 (de) * | 2003-05-23 | 2012-12-19 | Nissan Motor Co., Ltd. | Kolben für eine Brennkraftmaschine |
JP4863152B2 (ja) * | 2003-07-31 | 2012-01-25 | 日産自動車株式会社 | 歯車 |
WO2005014761A2 (ja) * | 2003-08-06 | 2005-02-17 | Nissan Motor Co., Ltd. | 低摩擦摺動機構、低摩擦剤組成物及び摩擦低減方法 |
JP4973971B2 (ja) * | 2003-08-08 | 2012-07-11 | 日産自動車株式会社 | 摺動部材 |
JP4117553B2 (ja) * | 2003-08-13 | 2008-07-16 | 日産自動車株式会社 | チェーン駆動装置 |
US7771821B2 (en) * | 2003-08-21 | 2010-08-10 | Nissan Motor Co., Ltd. | Low-friction sliding member and low-friction sliding mechanism using same |
EP1508611B1 (de) * | 2003-08-22 | 2019-04-17 | Nissan Motor Co., Ltd. | Getriebe enthaltend eine getriebeölzusammensetzung |
DE10341972A1 (de) * | 2003-09-11 | 2005-04-21 | Bayerische Motoren Werke Ag | Maschinengehäuse |
US20050226779A1 (en) * | 2003-09-19 | 2005-10-13 | Oldham Mark F | Vacuum assist for a microplate |
DE112005000652A5 (de) * | 2004-03-25 | 2008-06-26 | Avl List Gmbh | Zylindergehäuse |
DE102004040539B4 (de) * | 2004-08-20 | 2011-02-24 | Audi Ag | Zylinder-Kurbelgehäuse für eine Mehrzylinder-Hubkolbenmaschine sowie Verfahren zur Herstellung eines Zylinder-Kurbelgehäuses für eine Mehrzylinder-Hubkolbenmaschine |
DE102004053362A1 (de) * | 2004-11-02 | 2006-05-04 | Fev Motorentechnik Gmbh | Verstärktes Bauteil |
DE102005015186A1 (de) * | 2005-04-02 | 2006-10-05 | Entec Consulting Gmbh | Verfahren zur Herstellung eines metallischen Verbundgussbauteiles |
DE102006033329B4 (de) * | 2006-07-19 | 2011-01-05 | Audi Ag | Kurbelwellenlager einer Brennkraftmaschine |
CN100427746C (zh) * | 2006-09-30 | 2008-10-22 | 无锡开普动力有限公司 | 四冲程发动机 |
US20100300394A1 (en) * | 2009-05-28 | 2010-12-02 | Gm Global Technology Operations, Inc. | Metal alloy castings with cast-in-place tubes for fluid flow |
CN101929365B (zh) * | 2010-07-30 | 2012-07-04 | 天津大学 | 柴油机液压式自适应气门正时可变系统与控制方法 |
DE102010041415A1 (de) | 2010-09-27 | 2012-03-29 | Zf Friedrichshafen Ag | In Verbundbauweise hergestellte Baueinheit eines Getriebegehäuses |
DE102010047325B4 (de) * | 2010-10-01 | 2021-11-18 | Daimler Ag | Brennkraftmaschine mit einem Zylindergehäuse aus Leichtmetallguss und mit Zylinderlaufbuchsen aus Rauguss |
WO2012070149A1 (ja) * | 2010-11-26 | 2012-05-31 | トヨタ自動車株式会社 | エンジンの冷却装置 |
USD702260S1 (en) * | 2012-11-29 | 2014-04-08 | Cummins Inc. | Cylinder block |
CN104968914B (zh) * | 2013-03-13 | 2018-07-10 | 康明斯知识产权公司 | 内燃机 |
AT514076B1 (de) * | 2013-08-01 | 2014-10-15 | Steyr Motors Gmbh | Motorgehäuse einer Brennkraftmaschine sowie damit ausgestattete Brennkraftmaschine |
KR102108333B1 (ko) * | 2016-03-31 | 2020-05-08 | 얀마 가부시키가이샤 | 엔진 장치 |
DE102016113682A1 (de) | 2016-07-25 | 2018-01-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Zylinder-Kurbelgehäuse in Leichtbauweise für Brennkraftmaschinen |
DE102016116814A1 (de) | 2016-09-08 | 2018-03-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Zylinder-Kurbel-Gehäuse in Leichtbauweise |
US10634087B2 (en) * | 2017-02-14 | 2020-04-28 | Ford Global Technologies, Llc | Cylinder block for internal combustion engine |
CN106837594A (zh) * | 2017-03-07 | 2017-06-13 | 安徽全柴锦天机械有限公司 | 一种经济型系列柴油机机体 |
DE102017206716B4 (de) * | 2017-04-21 | 2021-05-06 | Ford Global Technologies, Llc | Zylinderblock eines Verbrennungsmotors |
JP6586986B2 (ja) * | 2017-12-19 | 2019-10-09 | マツダ株式会社 | エンジン |
JP6614231B2 (ja) * | 2017-12-19 | 2019-12-04 | マツダ株式会社 | 多気筒エンジン |
EP3864274A4 (de) | 2018-12-19 | 2022-07-06 | Cummins, Inc. | Einzigartige blockrippengeometrie zur verminderung der auskleidungsverzerrung |
CN110714849A (zh) * | 2019-10-18 | 2020-01-21 | 广西玉柴机器股份有限公司 | 一种高强度紧凑型气缸体 |
CN113090407B (zh) * | 2020-01-08 | 2023-09-05 | 卡明斯公司 | 气缸体负荷路径几何结构 |
US10871227B1 (en) * | 2020-01-31 | 2020-12-22 | Black Horse, Llc | Power end of a pump |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974654A (en) * | 1958-05-14 | 1961-03-14 | Gen Motors Corp | Aluminum die cast engine |
US3568573A (en) * | 1969-06-25 | 1971-03-09 | Caterpillar Tractor Co | Cylinder liner support |
US4294203A (en) * | 1979-09-10 | 1981-10-13 | Cummins Engine Company, Inc. | Internal combustion engine with integral upper cylinder section and head |
JPS5874851A (ja) * | 1981-10-28 | 1983-05-06 | Toyota Motor Corp | アルミニウム合金製シリンダブロツク |
DE3326320C2 (de) * | 1983-07-21 | 1990-10-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Kolbenbrennkraftmaschine mit einer, in ein Zylinderkurbelgehäuse eingesetzten, nassen Zylinderlaufbüchse |
US4708105A (en) * | 1985-12-23 | 1987-11-24 | Ford Motor Company | Chamber construction for internal combustion engine |
JPS63111265A (ja) | 1986-10-30 | 1988-05-16 | Mazda Motor Corp | バランサ付エンジンのシリンダブロツク構造 |
US4938183A (en) * | 1987-12-24 | 1990-07-03 | Ford Motor Company | Method of making and apparatus for monoblock engine construction |
DE4033623C1 (de) * | 1990-10-23 | 1992-03-12 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE69228954T2 (de) * | 1992-01-06 | 1999-08-12 | Honda Motor Co Ltd | Gussverfahren eines Zylinderblockes |
US5365997A (en) * | 1992-11-06 | 1994-11-22 | Ford Motor Company | Method for preparing an engine block casting having cylinder bore liners |
US5253615A (en) * | 1992-12-24 | 1993-10-19 | Ford Motor Company | Cylinder block cylinder bore isolator |
DE4306269A1 (de) | 1993-03-01 | 1994-02-24 | Daimler Benz Ag | Gehäuse für eine Brennkraftmaschine |
US5429173A (en) * | 1993-12-20 | 1995-07-04 | General Motors Corporation | Metallurgical bonding of metals and/or ceramics |
DE4409750B4 (de) | 1994-03-22 | 2006-04-20 | Bayerische Motoren Werke Ag | Zylinderblock einer flüssigkeitsgekühlten Brennkraftmaschine mit einem Magnesium-Gehäuse |
JP2858208B2 (ja) * | 1994-04-20 | 1999-02-17 | 本田技研工業株式会社 | シリンダブロック |
JPH0821299A (ja) | 1994-07-08 | 1996-01-23 | Honda Motor Co Ltd | 内燃機関のシリンダブロック |
DE19540763C1 (de) | 1995-11-02 | 1996-12-19 | Volkswagen Ag | Gehäuse für eine Hubkolben-Brennkraftmaschine |
DE19608877A1 (de) * | 1996-03-07 | 1997-09-11 | Bayerische Motoren Werke Ag | Maschinengehäuse für Hubkolbenmaschinen, insbesondere V-Motoren |
DE19732838A1 (de) * | 1996-10-02 | 1999-02-04 | Iav Motor Gmbh | Lagerbett für die Kurbelwellenlagerung von Verbrennungsmotoren |
DE19720380C1 (de) * | 1997-05-15 | 1998-07-09 | Daimler Benz Ag | Flüssigkeitsgekühltes Zylinderkurbelgehäuse |
DE19810464C1 (de) * | 1998-03-11 | 1999-06-02 | Daimler Chrysler Ag | Kurbelgehäuse für eine Brennkraftmaschine |
US6129057A (en) * | 1999-02-05 | 2000-10-10 | Daimlerchrysler Corporation | Engine block casing and insert member diecast from permanent molds |
AT3675U1 (de) * | 1999-05-04 | 2000-06-26 | Avl List Gmbh | Zylinder-kurbelgehäuse für eine brennkraftmaschine |
AT3760U1 (de) | 1999-08-19 | 2000-07-25 | Avl List Gmbh | Zylinder-kurbelgehäuse für eine brennkraftmaschine |
DE19949416B4 (de) * | 1999-10-13 | 2006-09-07 | Dragan Popov | Gehäuse für eine Brennkraftmaschine |
DE19949965B4 (de) * | 1999-10-16 | 2011-03-17 | Volkswagen Ag | Verstärkungsteil für Kurbelwellenlagerstuhl eines Kurbelgehäuses |
-
2001
- 2001-03-14 DE DE10112132A patent/DE10112132A1/de not_active Withdrawn
-
2002
- 2002-02-08 JP JP2002572255A patent/JP4078207B2/ja not_active Expired - Lifetime
- 2002-02-08 AT AT02700217T patent/ATE358771T1/de active
- 2002-02-08 ES ES02700217T patent/ES2281502T3/es not_active Expired - Lifetime
- 2002-02-08 EP EP02700217A patent/EP1368562B1/de not_active Expired - Lifetime
- 2002-02-08 DE DE50209865T patent/DE50209865D1/de not_active Expired - Lifetime
- 2002-02-08 WO PCT/EP2002/001313 patent/WO2002073021A1/de active IP Right Grant
- 2002-02-08 CN CN02800380.2A patent/CN1219966C/zh not_active Expired - Lifetime
- 2002-02-08 US US10/416,724 patent/US6976466B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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See references of WO02073021A1 * |
Also Published As
Publication number | Publication date |
---|---|
US6976466B2 (en) | 2005-12-20 |
ES2281502T3 (es) | 2007-10-01 |
ATE358771T1 (de) | 2007-04-15 |
JP2004518870A (ja) | 2004-06-24 |
US20040035375A1 (en) | 2004-02-26 |
CN1457389A (zh) | 2003-11-19 |
JP4078207B2 (ja) | 2008-04-23 |
EP1368562B1 (de) | 2007-04-04 |
DE10112132A1 (de) | 2002-09-19 |
CN1219966C (zh) | 2005-09-21 |
WO2002073021A1 (de) | 2002-09-19 |
DE50209865D1 (de) | 2007-05-16 |
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