DE301787C - - Google Patents
Info
- Publication number
- DE301787C DE301787C DENDAT301787D DE301787DA DE301787C DE 301787 C DE301787 C DE 301787C DE NDAT301787 D DENDAT301787 D DE NDAT301787D DE 301787D A DE301787D A DE 301787DA DE 301787 C DE301787 C DE 301787C
- Authority
- DE
- Germany
- Prior art keywords
- control
- shafts
- drive
- control shafts
- shaft
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
- F01L1/42—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for machines or engines characterised by cylinder arrangements, e.g. star or fan
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
Die Erfindung bezieht· sich auf den Antrieb für die Steuerwellen von Kraftmaschinen, bei denen die Arbeitszylinder bzw. Arbeitszylinderreihen fächerförmig angeordnet sind. Bei solchen Motoren ordnet man die Steuerwellen zweckmäßig über den Scheiteln der Zylinder an. Gemäß der Erfindung erfolgt nun der Antrieb dieser über den Scheiteln der Zylinder liegenden Steuerwellen von der KurbelwelleThe invention relates to the drive for the control shafts of prime movers, in which the working cylinders or working cylinder rows Are arranged in a fan shape. In such engines, the control shafts are conveniently placed over the tops of the cylinders. According to the invention, these are now driven via the tops of the cylinders lying control shafts from the crankshaft
ίο aus durch eine Zwischenwelle, die eine der Steuerwellen antreibt. Die übrigen Steuerwellen werden durch Querwellen von der mit Hilfe der Zwischenwelle von der Kurbelwelle aus angetriebenen Steuerwelle in Umdrehung versetzt. Auf diese Weise ist ein sehr einfacher und übersichtlicher Antrieb für die Steuerwellen geschaffen, durch welchen Störungen in dem Betrieb der Maschine vermieden werden.ίο through an intermediate shaft that is one of the Drives control shafts. The remaining control waves are cross waves from the with With the help of the intermediate shaft, the control shaft is driven in rotation by the crankshaft offset. This way is a very simple and clear drive for that Control shafts created by which disturbances in the operation of the machine are avoided will.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfhidungsgegenstandes dargestellt. Die Zeichnung veranschaulicht einen Explosionsmotor mit drei fächerförmig zueinander angeordneten Zylinderreihen a, b und c. Über den Scheiteln der Zylinder sind die Steuerwellen f, g und h angeordnet. Die Steuerwelle g wird von der Kurbelwelle i aus durch eine Zwischenwelle k und die zugehörigen Kegelräder angetrieben. Zur Übertragung der Drehung auf die beiden anderen Steuerwellen f und h sind Querwellen m und η und die zugehörigen Übertragungskegelgetriebe vorgesehen. An embodiment of the subject of the invention is shown in the drawing. The drawing illustrates an explosion engine with three rows of cylinders a, b and c arranged in a fan shape to one another. The control shafts f, g and h are arranged above the apex of the cylinder. The control shaft g is driven from the crankshaft i through an intermediate shaft k and the associated bevel gears. To transmit the rotation to the other two control shafts f and h , cross shafts m and η and the associated transmission bevel gears are provided.
Die Steuerwellen und die Querwellen sowie auch die Zwischen welle können, wie in der Zeichnung dargestellt, in Gehäuse eingeschlossen sein, sie können aber auch frei liegen.The control shafts and the cross shafts as well as the intermediate shaft can, as in the Drawing shown, be enclosed in the housing, but they can also be exposed.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE301787C true DE301787C (en) |
Family
ID=555629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT301787D Active DE301787C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE301787C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739602C (en) * | 1939-03-16 | 1943-09-30 | Bmw Flugmotorenbau Ges M B H | Control drive for the valves of radial engines, especially multiple radial engines |
-
0
- DE DENDAT301787D patent/DE301787C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739602C (en) * | 1939-03-16 | 1943-09-30 | Bmw Flugmotorenbau Ges M B H | Control drive for the valves of radial engines, especially multiple radial engines |
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