EP0809749B1 - Hubkolbenmaschine mit in kurbelwellenrichtung in einem maschinengehäuse benachbarten zylindern - Google Patents
Hubkolbenmaschine mit in kurbelwellenrichtung in einem maschinengehäuse benachbarten zylindern Download PDFInfo
- Publication number
- EP0809749B1 EP0809749B1 EP96904775A EP96904775A EP0809749B1 EP 0809749 B1 EP0809749 B1 EP 0809749B1 EP 96904775 A EP96904775 A EP 96904775A EP 96904775 A EP96904775 A EP 96904775A EP 0809749 B1 EP0809749 B1 EP 0809749B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- eccentric
- reciprocating
- disposed
- piston rods
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000001061 forehead Anatomy 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
- F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
- F01B9/026—Rigid connections between piston and rod; Oscillating pistons
-
- 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
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
- F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
Definitions
- the invention is based on the preamble of claim 1 of GB-A 1,060,372.
- This document shows and describes an embodiment of a reciprocating piston machine with diametrically arranged pairs of cylinders, the parallel axes of which Cut the crankshaft axis of rotation orthogonally.
- This generic reciprocating machine is an internal combustion engine combined with a piston compressor.
- This known machine comprises a jack with a hypocycloid Straight guidance, which combined with a crankshaft and with each other rotatably connected eccentric includes.
- Both opposed in diametrical cylinders Piston rods connecting pistons stand out together with one two-part, tubular stroke eccentric in drive connection, in the a guide eccentric with one end of the machine housing on both ends rectilinearly guided guide element is arranged.
- Another disadvantage is the complex and complex structure of this jack with hypocycloidal straight line.
- DE-PS 271 755 shows and describes an embodiment of an internal combustion engine with reciprocating pistons in diametrically arranged cylinder pairs, whose parallel axes run in a transverse plane to the crankshaft axis of rotation. This The arrangement allows the for a jack with hypocycloidal straight guidance Connection of the parallel piston rods to a single guide ring stroke eccentric arranged in the middle between pinions of pairs of cardan circles.
- a hypocycloid reciprocating piston machine in the plane of the crankshaft axis of rotation in the direction of the crankshaft has adjacent pairs of cylinders, between the push rods as a hypocycloid straight line, another orthogonally arranged A pair of cylinders is provided.
- this pair of cylinders they serve in others Cylinders of the reciprocating piston machine oscillating pistons as guide elements, so that with this crosswise arrangement of pairs of cylinders a disadvantage large-scale internal combustion engine results.
- the invention is based, for a generic piston engine the task the greatest possible simplification, in particular of the lifting engine depict hypocycloidal straightness, which is also a compact design allowed at a relatively low weight.
- Piston rods for pistons in a pair of cylinders or for pistons in two The invention offers diametrically arranged cylinder pairs (4-cylinder flat engine) in an advantageous manner in addition to a space-saving arrangement of a part of the Mainly hypocycloidal straight line between the piston rods a particularly simple structure. This can be done with minimal effort of a single, interacting with guide surfaces provided on the housing Guide element reached, with which a minimum of straight guide components and guide surfaces is achieved.
- a reciprocating piston machine are diametrically arranged pairs of cylinders opposite reciprocating pistons via piston rods connected connected in the same direction, being on a crank pin of the crankshaft in the middle between the piston rods with the single guide element hypocycloidal straight guide interacting guide eccentric rotatable is arranged, which is arranged on both sides adjacent to the crank pin and stroke eccentrics that engage in the piston rods so as to rotate the straight guide is in a rotationally fixed connection.
- This 3-disc eccentric combination according to the invention points to that from the above DE-PS 271 755 known eccentric double pinion combination due to the elimination of the gears on a simpler design, which also the transmission high piston forces with safe hydrodynamic lubrication guaranteed.
- This arrangement according to the invention advantageously reduces the Free crank pin length for two pairs of pistons in synchronism to a minimum, which results from the cylinder distance plus twice the half piston rod strength results.
- the guiding element is the hypocycloid Straight guidance a Wattscher already proposed in DE-A 41 08 311 Handlebar provided
- the coupling between the piston rods on the single Guide eccentric is arranged, the swing arms in at least one in their articulation points with one relative to the coupling and / or Machine housing rotatably and fixably arranged eccentric as a means are equipped to compensate for dimensional tolerances.
- This setting eccentric will after assembling the lifting gear when the coupling is in the middle position, first in rotated one direction until resistance appeared, then in the opposite direction Direction turned to the next resistance and finally fixed between the two resistance positions.
- the machine housing encapsulated coupling of the Watts handlebars are advantageously the Articulation points of the swivel arms with adjusting eccentrics on the machine housing side equipped, for example for automatic adjustment in a Series production of the reciprocating machine are accessible.
- the guide eccentric formed from parts connectable in the axial direction of the trunnion, with support a simple construction of a stroke eccentric on each part on the piston rod side and a balancing mass related to the axis of the crankshaft crank pin is arranged.
- the guide eccentric the hypocycloidal straight guide with one between the piston rods on the machine housing side straight-line sliding guiding element combined, which, according to one embodiment, is designed with parallel guide surfaces Sliding block, in particular rolling bearing block or after one another embodiment, a roller bearing arranged on the guide eccentric can be.
- the last-mentioned embodiment is already per se, for example GB-A 1 060 372 mentioned at the outset.
- the aforementioned guide elements each act with separate guide strips together, to compensate for dimensional tolerances across the direction of guidance are arranged displaceably in / on the machine housing.
- To relocate the Guide rails are preferably arranged hydraulically in the machine housing acted upon pistons provided, which are additionally tiltable with the guide strips Connect.
- the sliding block is parallel to its guide surfaces in the guide direction divided in half so that the guide eccentric including in its two forehead areas arranged balancing masses can be formed in one piece. Is achieved thus a rigid formation of the guide eccentric described.
- Reciprocating pistons 4, 4 'and 5, 5' according to FIG. 2 are connected to one another via piston rods 6, 7 connected.
- a jack 8 for the oscillating arrangement of the piston pairs 4, 4 'and 5, 5' by means of the piston rods 6, 7 is a jack 8 with a hypocycloidal straight line 9 provided.
- a line 15 of the crankshaft 10 parallel to the crankshaft axis of rotation 1 symbolizes a crank pin.
- On this crank pin 15 are in the outer End regions that are mounted in the piston rods 6 and 7 parallel to one another Hub eccentric 13, 14 rotatably arranged. Due to the oscillating in the same direction Piston pairs 4, 4 'and 5, 5' are the stroke eccentrics 13, 14 on the common Crank pin 15 arranged in the same direction.
- This leadership eccentric 16 acts with one between the piston rods 6, 7 for reciprocating piston pairs 4, 4 'and 5, 5' of a row of adjacent cylinders 2, 3 arranged guide element 17 of the straight guide 9 together, which is transverse to the directions of movement the piston rods 6 and 7 in the substantially straight guide element 17 principally with guide surfaces arranged on the machine housing cooperates.
- the straight line is hypocycloid 9 of the lifting gear 8 combined with a Watt handlebar 18, the Coupling 19 as a guide element 17 between the piston rods 6 and 7 on the Guide eccentric 16 is arranged mounted.
- the coupling 19 is schematic shown swing arms 20 hinged to the machine housing, not shown.
- the swing arms 20 are preferably in their housing-side articulation points 21 each with a rotatable and fixable relative to the machine housing Adjusting eccentric 22 equipped as a means to compensate for dimensional tolerances.
- This setting eccentric 22 are after the assembly of the jack 8 in Machine housing, not shown, one after the other first in one direction rotated to produce a turning resistance, then in the opposite Direction turned until the next resistance and finally about fixed between the two resistance positions.
- the coupling 19 is arranged in its central position, the center of the guide eccentric 16 receiving bore 23 substantially with the crankshaft axis of rotation 1 is aligned or slightly due to dimensional tolerances is parallel spaced.
- the setting eccentrics 22 can in the lifting engine 8 existing bearing games a setting of the paddock 19 can be found, with the coupling 19 over its entire guide stroke between its extreme positions jamming in the lifting engine is safely avoided.
- Arrangement is an automatic setting of the sliding block 26 reached with its hole center relative to the crankshaft axis of rotation 1.
- the backdrop stone 26 can also with the interposition of roller bearing devices, not shown or rolling elements interact with the guide strips 27, 27 'in order to thereby alone or in connection with the displaceable guide strips 27, 27 ' a jamming or self-locking of the straight guide 9 in a TDC area Avoid the pistons 4, 4 ', 5, 5', especially during a cold start.
- a roller bearing arranged on the guide eccentric 16 is provided be that, for example, relocatable with its outer bearing ring arranged guide strips 27, 27 'is slidably connected.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Reciprocating Pumps (AREA)
Description
- Figur 1
- abschnittsweise ein Hubtriebwerk einer nicht gezeigten Hubkolbenmaschine mit einem Wattschen Lenker in einer hypozykloidischen Geradführung,
- Figur 2
- ein weiteres Hubtriebwerk einer nicht gezeigten Hubkolbenmaschine mit einer mittig zwischen Kolbenstangen mit einem einzigen Führungs-Exzenter zusammenwirkender Kulissenstein einer hypozykloidischen Geradführung, und in
- Figur 3
- die vorgenannten Kulissenführung in Verbindung mit einem von zwei diametral angeordneten Zylindergehäusen der nicht näher gezeigten Hubkolbenmaschine.
Claims (12)
- Hubkolbenmaschine mit in Kurbelwellenrichtung in einem Maschinengehäuse benachbarten Zylindern, insbesondere Brennkraftmaschine,dadurch gekennzeichnet,umfassend ein Hubtriebwerk (8) für Hubkolben (4, 4'; 5, 5'), die über Kolbenstangen (6, 7) unter Zwischenschaltung einer hypozykloidischen Geradführung (9) mit auf einer Kurbelwelle (10) drehbeweglichen Hub- und Führungsexzentem (13, 14, 16) in Antriebsverbindung stehen, wobeiein Führungselement (17) der Geradführung (9) mit am Maschinengehäuse angeordneten Führungsflächen zusammenwirkt,daß ein einziges Führungselement (17) der Geradführung der zwei benachbarten Kolbenstangen (6, 7) dient, welches auf einem zwischen zwei benachbarten Kolbenstangen (6, 7) für Hubkolben (4, 4'; 5, 5') von in Reihe benachbarter Zylinder (2, 3) angeordneten Führungsexzenter (16) gelagert ist.
- Hubkolbenmaschine nach Anspruch 1, dadurch gekennzeichnet, daß jede Geradführung (9) mit Mitteln zum statischen und/oder dynamischen Ausgleich von Maßtoleranzen zwischen Maschinengehäuse und Hubtriebwerk (8) ausgerüstet ist.
- Hubkolbenmaschine nach Anspruch 1 und 2, dadurch gekennzeichnet,daß in diametral angeordneten Zylinderpaaren (2, 3) gegenüberliegende Hubkolben (4, 4'; 5, 5') über Kolbenstangen (6, 7) gleichsinnig angetrieben verbunden sind, wobeiauf einem Hubzapfen (15) der Kurbelwelle (10) mittig zwischen zwei benachbarten Kolbenstangen (6, 7) ein mit dem Führungselement (17) der hypozykloidischen Geradführung (9) zusammenwirkender Führungs-Exzenter (16) drehbeweglich angeordnet ist, dermit beiderseits benachbart auf dem Hubzapfen (15) drehbeweglich angeordneten, in die Kolbenstangen (6, 7) drehbeweglich eingreifenden Hub-Exzentern (13, 14) der Geradführung (9) in drehfester Verbindung steht.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet,daß die hypozykloidische Geradführung (9) mit einem Wattschen Lenker (18) kombiniert ist, dessenKoppel (19) zwischen den benachbarten Kolbenstangen (6, 7) auf dem Führungs-Exzenter (16) gelagert angeordnet ist, wobeidessen Schwingarme (20) in zumindest einer in ihrer Anlenkstellen (21) mit einem relativ zur Koppel (19) und/oder zum Maschinengehäuse dreh- und fixierbar angeordneten Einstell-Exzenter (22) als Mittel zum Ausgleich von Maßtoleranzen ausgerüstet sind.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß in jeder maschinengehäuseseitigen Anlenkstelle (21) der Schwingarme (20) ein Einstell-Exzenter (22) angeordnet und gegebenenfalls für eine automatische Einstellung ausgebildet ist.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet,daß der Führungs-Exzenter (16) aus in axialer Hubzapfenrichtung verbindbaren Teilen (24, 24') gebildet ist, wobeian jedem Teil (24, 24') kolbenstangenseitig ein Hub-Exzenter (13, 14) sowie eine auf die Achse des Kurbelwellen-Hubzapfens (15) bezogene Ausgleichsmasse (25) angeordnet ist.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß der Führungs-Exzenter (16) der hypozykloidischen Geradführung (9) mit einem zwischen den benachbarten Kolbenstangen (6, 7) maschinengehäuseseitig geradlinig gleitbeweglich geführten Führungselement (17) kombiniert ist.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3 und 7, dadurch gekennzeichnet, daß das Führungselement (17) ein mit parallelen Führungsflächen (29, 29') ausgebildeter Kulissenstein (26) ist.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3 und 7, dadurch gekennzeichnet, daß als gleitbeweglich geführtes Führungselement (17) ein auf dem Führungs-Exzenter (16) angeordnetes Wälzlager ist.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3 und 6 bis 9, dadurch gekennzeichnet,daß das jeweilige Führungselement (17) mit gesonderten Führungsleisten (27, 27') zusammenwirkt, diezum Ausgleich von Maßtoleranzen quer zur Führungsrichtung im/am Maschinengehäuse verlagerbar angeordnet sind und gegebenenfallsüber Wälzkörper mit dem Kulissenstein (26) zusammenwirken.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3 und 6 bis 10, dadurch gekennzeichnet,daß die Führungsleisten (27, 27') über im Maschinengehäuse angeordnete, hydraulisch beaufschlagte Kolben (28, 28') verlagerbar angeordnet sind, wobeidie Führungsleisten (27, 27') relativ zu den Kolben (28, 28') kippbeweglich gelagert sind.
- Hubkolbenmaschine nach den Ansprüchen 1 bis 3 und 6 bis 11, dadurch gekennzeichnet,daß der Führungs-Exzenter (16) einschließlich in seinen beiden Stirnbereichen angeordneter Ausgleichsmassen (30) einstückig ausgebildet ist, unddaß der Kulissenstein (26) in Führungsrichtung parallel zu seinen Führungsflächen (29, 29') hälftig geteilt ausgebildet ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19504890 | 1995-02-14 | ||
| DE19504890A DE19504890A1 (de) | 1995-02-14 | 1995-02-14 | Hubkolbenmaschine mit in Kurbelwellenrichtung in einem Maschinengehäuse benachbarten Zylindern |
| PCT/EP1996/000631 WO1996025587A1 (de) | 1995-02-14 | 1996-02-14 | Hubkolbenmaschine mit in kurbelwellenrichtung in einem maschinengehäuse benachbarten zylindern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0809749A1 EP0809749A1 (de) | 1997-12-03 |
| EP0809749B1 true EP0809749B1 (de) | 1999-04-07 |
Family
ID=7753920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96904775A Expired - Lifetime EP0809749B1 (de) | 1995-02-14 | 1996-02-14 | Hubkolbenmaschine mit in kurbelwellenrichtung in einem maschinengehäuse benachbarten zylindern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5943987A (de) |
| EP (1) | EP0809749B1 (de) |
| JP (1) | JP3676812B2 (de) |
| KR (1) | KR100380643B1 (de) |
| CN (1) | CN1076073C (de) |
| DE (2) | DE19504890A1 (de) |
| ES (1) | ES2130801T3 (de) |
| WO (1) | WO1996025587A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005024361A1 (de) * | 2005-05-27 | 2006-12-07 | Bayerische Motoren Werke Ag | Antriebsaggregat für Fahrzeuge |
| DE102014018561B3 (de) * | 2014-12-15 | 2016-01-28 | Gert Fischer | Verbrennungsmotor mit in Linie gegenüberliegenden Zylindern |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607920A1 (de) | 1996-03-01 | 1997-09-04 | Bayerische Motoren Werke Ag | Hypozykloidisches Kurbelgetriebe für Hubkolbenmaschinen, insbesondere Brennkraftmaschinen |
| DE19623552A1 (de) * | 1996-06-13 | 1997-12-18 | Bayerische Motoren Werke Ag | Hubkolbenmaschine mit einem Hypozykloiden-Kolbenhubgetriebe mit Watt'scher Führung, insbesondere mit Kolben in gegenüberliegenden Zylindern |
| ITTO980080A1 (it) * | 1998-02-02 | 1999-08-02 | Fiat Auto Spa | Manovellismo per una macchina alternativa, particolarmente per un motore a combustione interna |
| UA50790C2 (uk) * | 1999-03-09 | 2002-11-15 | Олексій Феліксович Вуль | Поршнева машина з безшатунним механізмом |
| CN100436779C (zh) * | 2004-08-18 | 2008-11-26 | 何观龙 | 一种内燃机活塞零侧压技术及装置 |
| US7878081B2 (en) * | 2004-12-13 | 2011-02-01 | Gregory S Sundheim | Portable, refrigerant recovery unit |
| US7328682B2 (en) * | 2005-09-14 | 2008-02-12 | Fisher Patrick T | Efficiencies for piston engines or machines |
| US7654802B2 (en) * | 2005-12-22 | 2010-02-02 | Newport Medical Instruments, Inc. | Reciprocating drive apparatus and method |
| JPWO2008010490A1 (ja) * | 2006-07-18 | 2009-12-17 | 孝 松田 | サイクロイド往復動機関並びにこのクランク機構を用いたポンプ装置 |
| AU2007312935A1 (en) * | 2006-10-16 | 2008-04-24 | Wintech International Pty Ltd | Hypocycloidal transmission |
| WO2008085920A2 (en) * | 2007-01-05 | 2008-07-17 | Efficient-V, Inc. | Motion translation mechanism |
| GB0907496D0 (en) * | 2009-05-01 | 2009-06-10 | Hall Keith G | Engines and drives |
| CN101672264B (zh) * | 2009-09-30 | 2011-10-19 | 浙江鸿友压缩机制造有限公司 | 直线往复活塞式压缩机 |
| CN101886693B (zh) * | 2010-07-02 | 2014-02-12 | 北京中清能发动机技术有限公司 | 一种曲柄圆滑块机构及设备 |
| ES2609450T3 (es) * | 2010-12-06 | 2017-04-20 | Beijing Sinocep Engine Technology Co., Ltd | Mecanismo de bloque deslizante circular de biela y órgano alternante, bloque de cilindros, motor de combustión interna y compresor |
| US9708976B1 (en) * | 2011-09-30 | 2017-07-18 | Warren Engine Company, Inc. | Opposed piston engine and elements thereof |
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| CN104154195A (zh) * | 2014-07-21 | 2014-11-19 | 苏州市华宁机械制造有限公司 | 一种双偏心轮驱动导杆机构 |
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| DE69101915T2 (de) * | 1990-02-21 | 1994-11-24 | Collins Motor Corp. Ltd., Perth, Westaustralien | Verbundene rotierende und hin- und hergehende bewegung. |
| DE4108311C2 (de) * | 1991-03-14 | 2000-09-21 | Bayerische Motoren Werke Ag | Hypozykloiden-Hubgetriebe für Hubkolbenmaschinen in Boxerbauart |
| DE4142385A1 (de) * | 1991-12-20 | 1993-06-24 | Bayerische Motoren Werke Ag | Mehrzylindrige hubkolbenmaschine mit einem hypozykloid-hubgetriebe, insbesondere brennkraftmaschine |
| DE4204319A1 (de) * | 1992-02-13 | 1993-08-19 | Norbert Kraemer | Brennkraftmaschine |
| US5331926A (en) * | 1993-07-23 | 1994-07-26 | Denner, Inc. | Dwelling scotch yoke engine |
| DE4412165A1 (de) * | 1994-04-08 | 1994-09-01 | Viktor Hammermeister | Kurbelgetriebe zur Umwandlung von geradelinigen Hin- und Herbewegungen in Drehbewegungen und umgekehrt |
| DE19607920A1 (de) * | 1996-03-01 | 1997-09-04 | Bayerische Motoren Werke Ag | Hypozykloidisches Kurbelgetriebe für Hubkolbenmaschinen, insbesondere Brennkraftmaschinen |
-
1995
- 1995-02-14 DE DE19504890A patent/DE19504890A1/de not_active Withdrawn
-
1996
- 1996-02-14 WO PCT/EP1996/000631 patent/WO1996025587A1/de not_active Ceased
- 1996-02-14 DE DE59601612T patent/DE59601612D1/de not_active Expired - Lifetime
- 1996-02-14 JP JP52466296A patent/JP3676812B2/ja not_active Expired - Fee Related
- 1996-02-14 KR KR1019970704503A patent/KR100380643B1/ko not_active Expired - Fee Related
- 1996-02-14 EP EP96904775A patent/EP0809749B1/de not_active Expired - Lifetime
- 1996-02-14 US US08/894,178 patent/US5943987A/en not_active Expired - Lifetime
- 1996-02-14 ES ES96904775T patent/ES2130801T3/es not_active Expired - Lifetime
- 1996-02-14 CN CN96191881A patent/CN1076073C/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005024361A1 (de) * | 2005-05-27 | 2006-12-07 | Bayerische Motoren Werke Ag | Antriebsaggregat für Fahrzeuge |
| DE102014018561B3 (de) * | 2014-12-15 | 2016-01-28 | Gert Fischer | Verbrennungsmotor mit in Linie gegenüberliegenden Zylindern |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2130801T3 (es) | 1999-07-01 |
| US5943987A (en) | 1999-08-31 |
| KR100380643B1 (ko) | 2003-07-18 |
| DE59601612D1 (de) | 1999-05-12 |
| DE19504890A1 (de) | 1996-08-22 |
| WO1996025587A1 (de) | 1996-08-22 |
| JP3676812B2 (ja) | 2005-07-27 |
| JPH11500200A (ja) | 1999-01-06 |
| EP0809749A1 (de) | 1997-12-03 |
| CN1173907A (zh) | 1998-02-18 |
| CN1076073C (zh) | 2001-12-12 |
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