EP1367238A1 - Hubkolbenbrennkraftmaschine - Google Patents
Hubkolbenbrennkraftmaschine Download PDFInfo
- Publication number
- EP1367238A1 EP1367238A1 EP03405296A EP03405296A EP1367238A1 EP 1367238 A1 EP1367238 A1 EP 1367238A1 EP 03405296 A EP03405296 A EP 03405296A EP 03405296 A EP03405296 A EP 03405296A EP 1367238 A1 EP1367238 A1 EP 1367238A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinders
- engine
- internal combustion
- combustion engine
- stroke
- 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
Images
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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B2075/1856—Number of cylinders fourteen
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2007/0097—Casings, e.g. crankcases for large diesel engines
Definitions
- the invention relates to a reciprocating internal combustion engine, with fourteen cylinders arranged in series, especially on a slow-running one Two-stroke diesel engine.
- Slow-running diesel engines are usually Large diesel engines with up to several thousand horsepower per cylinder. These motors are e.g. in ships and as so-called stationary engines for the Drive generators used for generating electricity.
- the slow running engines have a speed range of about 20 to 250 rpm (R.P.M.).
- a reciprocating piston internal combustion engine according to the invention by the features in the characterizing part of independent claim 1 characterized.
- a Group of cylinders comprise a single, two or three cylinders.
- the dependent claims relate to particularly advantageous Embodiments of the invention.
- the clever selection of the firing order of the Cylinder offers many options, with little effort too to contribute to an improved running of the engine.
- the Purpose of the engine can vary between the essential Interference parameters of the engine are found an optimum at which certain Interference parameters are more or less compensated for.
- mass balance i.e. external mass forces and moments at least as good or better than in a two-stroke in-line diesel engine with nine cylinders of the same type and size compensate
- Lateral forces and moments of the third to Eighth order equal to or less than that of an in-line two-stroke diesel engine choose with twelve cylinders of the same type and size
- internal Mass moments less than or at least as low as with an engine choose with twelve cylinders
- Torsional vibrations so low that the engine if possible operated without additional torsion damping device can be
- Axial vibrations with low amplitude i.e.
- the engine builder can preference is given to one or another firing order of the cylinders.
- crank stars are particularly advantageous Firing sequences according to the invention shown schematically.
- the figures with odd numbers i.e. Fig. 1, Fig. 3, etc. ... to Fig. 43
- Motors such as Two-stroke diesel engines with fourteen cylinders, in which the Cylinders are numbered consecutively and the cylinder designated 1 is on the output side.
- FIG. 44 refers to motors such as Two-stroke diesel engines with fourteen Cylinders in which the cylinders are numbered consecutively and with 1 designated cylinders on the side opposite the driven side located.
- the reciprocating internal combustion engine which can be self-igniting or spark-igniting may have fourteen cylinders arranged in series.
- the firing order cylinder one to seven is done in groups of one cylinder, and / or two cylinders and / or three cylinders in succession, or with each other, or partly with one another and partly successively.
- the numbering the cylinder begins successively at one of the two ends of the Row of cylinders of the engine.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
- Querkräfte und Quermomente, d.h. die Kräfte und Momente in Querrichtung (bzw. um die Hochachse), die durch die am Kreuzkopf in Querrichtung wirkenden Gas- und Massenkräfte erzeugt werden; Querkräfte und Quermomente führen zu Schwingungen des Motors um seine Längsachse und zu Torsionsschwingungen des Motorblocks zwischen den beiden Enden, vorne und hinten.
- Torsionsschwingungen in der Kurbelwelle bzw. in der Kurbelwelle und in den damit gekoppelten Wellen, welche durch die an der Kurbelwelle angreifenden harmonischen tangentialen Gas- und Massenkräfte erzeugt werden; Torsionsschwingungen werden im wesentlichen an den Kröpfungen der Kurbelwelle angeregt und führen zu Drehschwingungen der Kurbelwelle und der gesamten Wellenleitung und können unerlaubte Torsionsschwingungen und Torsionsspannungen im Antriebs- Abtriebswellensystem verursachen.
- Axialschwingungen der Kurbelwelle, bzw. in den damit gekoppelten Wellen, welche durch die an den Kurbeln der Kurbelwelle wirkenden harmonischen, radialen und tangentialen Gas- und Massenkräfte erzeugt werden. Diese können bei ungünstiger Zündfolge zu unerlaubten Axialschwingungen in der Kurbelwelle und damit zu störenden Schwingungen des Motors im Gebäude oder Schiff führen.
Claims (4)
- Zweitakt-Hubkobenbrennkraftmaschine, insbesondere langsamlaufender Zweitakt-Dieselmotor gekennzeichnet durch vierzehn Zylinder, die in Reihe angeordnet sind, und weiter die Kurbelwelle des Motors so ausgebildet ist, dass die Zündfolge der Zylinder eins bis sieben, in Gruppen von einem Zylinder, und/oder zwei Zylindern und/oder drei Zylindern aufeinander folgend oder miteinander, oder teilweise miteinander und teilweise aufeinander folgend zünden, wobei mit der Numerierung der Zylinder aufeinanderfolgend an einen der beiden Enden der Zylinderreihe des Motors begonnen wird.
- Zweitakt-Hubkolbenbrennkraftmaschine nach Anspruch 1, bei welcher, wenn die Zylinder aufeinanderfolgend, von der Abtriebsseite her numeriert sind, die Zündfolge der vierzehn Zylinder, von der Abtriebseite her im Gegenuhrzeigersinn betrachtet, eine der folgenden ist:oder,1/9/13/8/4/3/11/12/7/2/5/14/10/6 (Fig. 1) oder1/6/10/14/5/2/7/12/11/3/4/8/13/9 (Fig. 3) oder1/9/13/8/5/2/11/12/7/3/4/14/10/6 (Fig. 5) oder1/6/10/14/4/3/7/12/11/2/5/8/13/9 (Fig. 7) oder1/6/10/14/4/3/7/11/12/2/5/8/13/9 (Fig. 9) oder1/9/13/8/5/2/12/11/7/3/4/14/10/6 (Fig. 11) oder1/5/9/14/6/2/7/10/13/4/3/8/11/12 (Fig. 13) oder1/12/11/8/3/4/13/10/7/2/6/14/9/5 (Fig. 15) oder1/6/10/14/3/4/7/12/11/2/5/8/13/9 (Fig. 17) oder1/9/13/8/5/2/11/12/7/4/3/14/10/6 (Fig. 19) oder1/5/9/14/6/2/7/10/13/4/3/8/11/12 (Fig. 21) oder1/12/11/8/3/4/13/10/7/2/6/14/9/5 (Fig. 23) oder1/6/13/11/4/3/7/14/9/2/5/10/12/8 (Fig. 25) oder1/8/12/10/5/2/9/14/7/3/4/11/13/6 (Fig. 27) oder1/6/12/11/5/3/7/14/9/2/4/13/8/10 (Fig. 29) oder1/10/8/13/4/2/9/14/7/3/5/11/12/6 (Fig. 31) oder1/6/12/11/5/3/7/14/9/2/4/13/8/10 (Fig. 33) oder1/10/8/13/4/2/9/14/7/3/5/11/12/6 (Fig. 35) oder1/6/13/11/2/7/5/14/9/3/4/10/12/8 (Fig. 37) oder1/8/12/1 0/4/3/9/14/5/7/2/11/13/6 (Fig. 39) oder1/6/12/10/7/3/5/14/11/2/4/9/13/8 (Fig. 41) oder1/8/13/9/4/2/11/14/5/3/7/10/12/6 (Fig. 43)
wenn die Zylinder aufeinanderfolgend, von der der Abtriebsseite gegenüberliegenden Seite her numeriert sind und die Zündfolge der, vierzehn Zylinder von der Abtriebsseite her betrachtet im Gegenuhrzeigersinn eine der folgenden ist:1/5/9/14/6/2/7/11/12/4/3/8/13/10 (Fig. 2) oder1/10/13/8/3/4/12/11/7/2/6/14/9/5 (Fig. 4) oder1/5/9/14/6/2/7/10/13/4/3/8/12/11 (Fig. 6) oder1/11/12/8/3/4/13/10/7/2/6/14/9/5 (Fig. 8) oder1/11/12/8/4/3/13/10/7/2/6/14/9/5 (Fig. 10) oder1/5/9/14/6/2/7/10/13/3/4/8/12/1 1 (Fig. 12) oder1/9/13/8/5/2/11/12/7/4/3/14/10/6 (Fig. 14) oder1/6/10/14/3/4/7/12/11/2/5/8/13/9 (Fig. 16) oder1/12/11/8/3/4/13/10/7/2/6/14/9/5 (Fig. 18) oder1/5/9/14/6/2/7/10/13/4/3/8/11/12 (Fig. 20) oder1/9/13/8/5/2/11/12/7/4/3/14/10/6 (Fig. 22) oder1/6/10/14/3/4/7/12/11/2/5/8/13/9 (Fig. 24) oder1/6/13/10/5/3/7/14/9/2/4/11/12/8 (Fig. 26) oder1/8/12/11/4/2/9/14/7/3/5/10/13/6 (Fig. 28) oder1/6/13/11/2/7/5/14/9/3/4/10/12/8 (Fig. 30) oder1/8/12/10/4/3/9/14/5/7/2/11/13/6 (Fig. 32) oder1/6/13/11/2/7/5/14/9/3/4/10/12/8 (Fig. 34) oder1/8/12/10/4/3/9/14/5/7/2/11/13/6 (Fig. 36) oder1/6/12/11/5/3/7/14/9/2/4/13/8/10 (Fig. 38) oder1/10/8/13/4/2/9/14/7/3/5/11/12/6 (Fig. 40) oder1/4/13/11/6/2/7/14/9/3/5/8/12/10 (Fig. 42) oder1/10/12/8/5/3/9/14/7/2/6/11/13/4 (Fig. 44) - Zweitakt-Hubkolbenbrennkraftmaschine nach Anspruch 1 oder 2, bei welcher die Drehwinkeldifferenz der Kröpfung der Kurbelwelle für nacheinander zündende Zylinder wenigstens angenähert 360°/14 beträgt.
- Zweitakt-Hubkolbenbrennkraftmaschine nach Anspruch 1 oder 2, bei welcher die Drehwinkeldifferenz der Kröpfung der Kurbelwelle für aufeinanderfolgend zündende Zylinder im Bereich von 0° bis 2 x 360°/14 liegt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03405296A EP1367238B1 (de) | 2002-05-27 | 2003-04-28 | Hubkolbenbrennkraftmaschine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02405423 | 2002-05-27 | ||
| EP02405423 | 2002-05-27 | ||
| EP03405296A EP1367238B1 (de) | 2002-05-27 | 2003-04-28 | Hubkolbenbrennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1367238A1 true EP1367238A1 (de) | 2003-12-03 |
| EP1367238B1 EP1367238B1 (de) | 2006-01-11 |
Family
ID=29762744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03405296A Expired - Lifetime EP1367238B1 (de) | 2002-05-27 | 2003-04-28 | Hubkolbenbrennkraftmaschine |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1367238B1 (de) |
| JP (1) | JP2004003489A (de) |
| KR (1) | KR100563111B1 (de) |
| CN (1) | CN1329645C (de) |
| DE (1) | DE50302181D1 (de) |
| DK (1) | DK1367238T3 (de) |
| PL (1) | PL360241A1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1496217A1 (de) * | 2004-01-28 | 2005-01-12 | MAN B&W DIESEL A/S | 14-Zylinder-Zweitaktreihen-Brennkraftmaschine mit Turboaufladung |
| CN100420833C (zh) * | 2004-12-24 | 2008-09-24 | 曼B与W狄赛尔公司 | 具有单列10缸的两冲程涡轮增压内燃机 |
| EP3208440A3 (de) * | 2016-01-04 | 2017-09-20 | Liebherr Machines Bulle SA | Viertakt-hubkolbenmotor in v-bauweise mit 16 zylindern |
| EP3208441A3 (de) * | 2016-01-04 | 2017-11-01 | Liebherr Machines Bulle SA | Viertakt-hubkolbenmotor in v-bauweise mit 20 zylindern |
| WO2018138007A1 (en) * | 2017-01-27 | 2018-08-02 | Liebherr-Components Colmar Sas | V-type 4-stroke internal combustion engine with 20 cylinders |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100638710B1 (ko) * | 2004-12-21 | 2006-10-26 | 엠에이엔 비앤드떠블유 디젤 에이/에스 | 단일 열에 10 개의 실린더를 가진 2 행정 터보 과급 내연기관 |
| WO2007065426A1 (en) * | 2005-12-05 | 2007-06-14 | Man B & W Diesel A/S | Two-stroke turbocharged internal combustion engine having 15 cylinders in a single row |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB322161A (en) * | 1928-07-26 | 1929-11-26 | Viggo Axel Kjaer | Improvement in internal combustion engines, especially multicylinder engines |
| US4121423A (en) * | 1977-05-31 | 1978-10-24 | Automotive Propulsion Laboratories, Ltd. | Compound internal-combustion hot-gas engines |
| JPH11270307A (ja) | 1998-03-24 | 1999-10-05 | Nippon Seiko Kk | エンジン用組立式カムシャフト |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0713000B1 (de) * | 1994-11-21 | 1998-08-26 | Wärtsilä NSD Schweiz AG | Selbstzündende Hubkolbenbrennkraftmaschine |
-
2003
- 2003-04-28 DE DE50302181T patent/DE50302181D1/de not_active Expired - Fee Related
- 2003-04-28 EP EP03405296A patent/EP1367238B1/de not_active Expired - Lifetime
- 2003-04-28 DK DK03405296T patent/DK1367238T3/da active
- 2003-05-16 KR KR1020030031265A patent/KR100563111B1/ko not_active Expired - Fee Related
- 2003-05-20 PL PL03360241A patent/PL360241A1/xx not_active Application Discontinuation
- 2003-05-26 CN CNB031238998A patent/CN1329645C/zh not_active Expired - Fee Related
- 2003-05-26 JP JP2003147069A patent/JP2004003489A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB322161A (en) * | 1928-07-26 | 1929-11-26 | Viggo Axel Kjaer | Improvement in internal combustion engines, especially multicylinder engines |
| US4121423A (en) * | 1977-05-31 | 1978-10-24 | Automotive Propulsion Laboratories, Ltd. | Compound internal-combustion hot-gas engines |
| JPH11270307A (ja) | 1998-03-24 | 1999-10-05 | Nippon Seiko Kk | エンジン用組立式カムシャフト |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1496217A1 (de) * | 2004-01-28 | 2005-01-12 | MAN B&W DIESEL A/S | 14-Zylinder-Zweitaktreihen-Brennkraftmaschine mit Turboaufladung |
| CN100420833C (zh) * | 2004-12-24 | 2008-09-24 | 曼B与W狄赛尔公司 | 具有单列10缸的两冲程涡轮增压内燃机 |
| EP3208440A3 (de) * | 2016-01-04 | 2017-09-20 | Liebherr Machines Bulle SA | Viertakt-hubkolbenmotor in v-bauweise mit 16 zylindern |
| EP3208441A3 (de) * | 2016-01-04 | 2017-11-01 | Liebherr Machines Bulle SA | Viertakt-hubkolbenmotor in v-bauweise mit 20 zylindern |
| US10082074B2 (en) | 2016-01-04 | 2018-09-25 | Liebherr-Machines Bulle Sa | Four-stroke reciprocating piston engine in a V configuration having 16 cylinders |
| US10260412B2 (en) | 2016-01-04 | 2019-04-16 | Liebherr Machines Bulle Sa | Four-stroke reciprocating piston engine in a V configuration having 20 cylinders |
| WO2018138007A1 (en) * | 2017-01-27 | 2018-08-02 | Liebherr-Components Colmar Sas | V-type 4-stroke internal combustion engine with 20 cylinders |
| US10746096B2 (en) | 2017-01-27 | 2020-08-18 | Libbherr-Components Colmar Sas | V-type 4-stroke internal combustion engine with 20 cylinders |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50302181D1 (de) | 2006-04-06 |
| KR20030091679A (ko) | 2003-12-03 |
| CN1461877A (zh) | 2003-12-17 |
| DK1367238T3 (da) | 2006-03-27 |
| CN1329645C (zh) | 2007-08-01 |
| JP2004003489A (ja) | 2004-01-08 |
| KR100563111B1 (ko) | 2006-03-27 |
| EP1367238B1 (de) | 2006-01-11 |
| PL360241A1 (en) | 2003-12-01 |
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