DE102015000596B4 - Internal combustion engine with crank mechanism made of bevel gears - Google Patents
Internal combustion engine with crank mechanism made of bevel gears Download PDFInfo
- Publication number
- DE102015000596B4 DE102015000596B4 DE102015000596.0A DE102015000596A DE102015000596B4 DE 102015000596 B4 DE102015000596 B4 DE 102015000596B4 DE 102015000596 A DE102015000596 A DE 102015000596A DE 102015000596 B4 DE102015000596 B4 DE 102015000596B4
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- DE
- Germany
- Prior art keywords
- piston
- internal combustion
- combustion engine
- cylinder
- bevel gear
- 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 - Fee Related
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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
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Verbrennungsmotor mit einer Kegelzahnradkurbelwelle (2), der einen Zylinder (4) aufweist, in dem ein erster Kolben (6) und ein zweiter Kolben (8) in einer Axialrichtung des Zylinders (4) zueinander gegenläufig bewegbar geführt sind, dadurch gekennzeichnet, dass ein Kolbenbolzen (18) des ersten Kolbens (6) zu einem Kolbenbolzen (18) des zweiten Kolbens (8) in der Axialrichtung des Zylinders betrachtet um 90° versetzt zueinander angeordnet ist. Internal combustion engine with a bevel gear crankshaft (2) having a cylinder (4) in which a first piston (6) and a second piston (8) in an axial direction of the cylinder (4) are guided in opposite directions to each other, characterized in that a Piston pin (18) of the first piston (6) to a piston pin (18) of the second piston (8) viewed in the axial direction of the cylinder is arranged offset by 90 ° to each other.
Description
Das Dokument
Dokument
Dokument
Dokument
Vorteile der Erfindung:Advantages of the invention:
günstige Produktionskosten, hohe Leistungsdichte, kompakte Maße, geringes Gewicht, schwingungsarm, reibungsarm, verschleissarmfavorable production costs, high power density, compact dimensions, low weight, low vibration, low friction, low wear
Beschreibung am Beispiel eines Turbodieselmotors:Description using the example of a turbo diesel engine:
Die Kegelzahnradkurbelwelle (
- In einem Zylinder (
4 ) laufen 2 Kolben (6,8 ) gegenläufig mit 4 aussenliegenden Pleueln (10 ) verbunden mit der Kegelzahnradkurbelwelle (2 ). Die Spülkanäle (12 ) der Brennräume (14,16 ) der Kolben (6,8 ) sind um 90° versetzt wie die Kolbenbolzen (18 ). Durch die Kolben (6,8 ) mit 2 Kolbenböden (20,22 ) entstehen 2 äußere Brennräume (14 ) und 2 innere (16 ), wobei die Inneren (16 ) in der Darstellung ohne Trennung, Zylinderdeckel, sind. Im dargestellten 2-Taktprinzip (4-Takt möglich) ergibt es 4 Arbeitstakte pro Kurbelwellenumdrehung. Daraus resultiert die hohe Leistungsdichte.
- In a cylinder (
4 ) 2 pistons (6.8 ) in opposite directions with 4 outer connecting rods (10 ) connected to the bevel gear crankshaft (2 ). The flushing channels (12 ) of the combustion chambers (14.16 ) The piston (6.8 ) are offset by 90 ° as the piston pin (18 ). Through the pistons (6.8 ) with 2 piston bottoms (20.22 ) create 2 external combustion chambers (14 ) and 2 inner (16 ), where the interior (16 ) in the illustration without separation, cylinder cover are. In the illustrated 2-stroke principle (4-stroke possible) results in 4 work cycles per crankshaft revolution. This results in the high power density.
Der Motor (
Es bestehen nicht mehr die alten Probleme der 2-Taktmotoren. Durch Kraftstoffdirekteinspritzung und getrennte Schmierung gelangen keine unverbrannten Kohlenwasserstoffe mehr in den Auslasstrakt; auch bei Benzin- Gasmotoren wird kein Schmieröl zu den Brennräumen zugeführt. Die Spülverluste bestehen nur aus Luft. Damit sind die Abgase sauber und der Verbrauch niedrig. Durch Auslasswalzen/ -klappen oder andere Steuerungen/Auslassysteme kann es optimiert werden.There are no longer the old problems of 2-stroke engines. By fuel direct injection and separate lubrication no unburned hydrocarbons get into the exhaust tract; Even with gasoline gas engines, no lubricating oil is supplied to the combustion chambers. The flushing losses consist only of air. Thus, the exhaust gases are clean and consumption low. It can be optimized by outlet rollers / flaps or other control / exhaust systems.
Der Motor (
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015000596.0A DE102015000596B4 (en) | 2015-01-16 | 2015-01-16 | Internal combustion engine with crank mechanism made of bevel gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015000596.0A DE102015000596B4 (en) | 2015-01-16 | 2015-01-16 | Internal combustion engine with crank mechanism made of bevel gears |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102015000596A1 DE102015000596A1 (en) | 2016-07-21 |
DE102015000596B4 true DE102015000596B4 (en) | 2019-10-31 |
Family
ID=56293126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015000596.0A Expired - Fee Related DE102015000596B4 (en) | 2015-01-16 | 2015-01-16 | Internal combustion engine with crank mechanism made of bevel gears |
Country Status (1)
Country | Link |
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DE (1) | DE102015000596B4 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1152561A (en) * | 1914-03-30 | 1915-09-07 | James Shaw | Internal-combustion engine. |
US1324520A (en) * | 1919-12-09 | Internal-combustion engine | ||
DE1300121B (en) * | 1965-01-25 | 1969-07-31 | Roth Geb Mattern Franziska | Internal combustion engine |
DE3600657A1 (en) * | 1986-01-11 | 1987-07-16 | Bongers Hermann | Opposing cylinder two-stroke internal combustion engine |
DE102013205113A1 (en) * | 2012-03-29 | 2013-10-02 | Mitsubishi Electric Corporation | Engine system |
-
2015
- 2015-01-16 DE DE102015000596.0A patent/DE102015000596B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1324520A (en) * | 1919-12-09 | Internal-combustion engine | ||
US1152561A (en) * | 1914-03-30 | 1915-09-07 | James Shaw | Internal-combustion engine. |
DE1300121B (en) * | 1965-01-25 | 1969-07-31 | Roth Geb Mattern Franziska | Internal combustion engine |
DE3600657A1 (en) * | 1986-01-11 | 1987-07-16 | Bongers Hermann | Opposing cylinder two-stroke internal combustion engine |
DE102013205113A1 (en) * | 2012-03-29 | 2013-10-02 | Mitsubishi Electric Corporation | Engine system |
Also Published As
Publication number | Publication date |
---|---|
DE102015000596A1 (en) | 2016-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R082 | Change of representative |
Representative=s name: SCHUELLER, MICHAEL, DIPL.-ING. UNIV., DE |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |