DE172532C - - Google Patents
Info
- Publication number
- DE172532C DE172532C DENDAT172532D DE172532DA DE172532C DE 172532 C DE172532 C DE 172532C DE NDAT172532 D DENDAT172532 D DE NDAT172532D DE 172532D A DE172532D A DE 172532DA DE 172532 C DE172532 C DE 172532C
- Authority
- DE
- Germany
- Prior art keywords
- cylinders
- shaft
- shaped
- inflow
- exhaust
- 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
- 239000007789 gas Substances 0.000 claims description 2
- 241000606643 Anaplasma centrale Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
-
- 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
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
- F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the connections comprising gear transmissions
-
- 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
- F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
- F02B57/08—Engines with star-shaped cylinder arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
PATENTSCHRIFTPATENT LETTERING
- ΛΙ172532 KLASSE 46 λ. GRUPPE Ä- ΛΙ172532 CLASS 46 λ. GROUP Ä
WILHELM von PITTLER in BERLIN.WILHELM von PITTLER in BERLIN.
Arbeitszylindern.Working cylinders.
Der Gegenstand der Erfindung betrifft eine Kxplosionskraftniaschinc mit mehreren sternförmig angeordneten Arbeitszylindern, deren Kolben mittels geeigneter Getriebe eine ge-The object of the invention relates to a Kxplosionskraftniaschinc with several star-shaped arranged working cylinders, the pistons of which by means of suitable gears a ge
S mdnsame, in der Mittelachse der Zylinder-..' gruppe gelagerte Welle treiben.S mdnsame, in the central axis of the cylinder .. ' group mounted shaft drive.
Das Wesen der Erfindung besteht darin,' (laß die. derart angeordnete Welle einen in einer entsprechenden Bohrung zwischen denThe essence of the invention is' (Let the shaft so arranged one in a corresponding hole between the
ίο Arbeitszylindern angeordneten hohlkolbenartigen Rundschieber" zUr Steuerung der Ein-'· stiümutig, für".sämtliche Zylinder tfägt, während auf dem äußeren Ende in bekannter Weise· eine die gesonderten Auslaßventile mittels eines einzigen Daumens steuernde Nockenscheibe sitzt. V ■.'■'■ Hollow piston-like round slides arranged in working cylinders "for controlling the one-piece, for" all cylinders, while a cam disk controlling the separate exhaust valves by means of a single thumb sits on the outer end in a known manner. V ■. '■' ■
Mail hat bereits die Steuerung" der Einströmung mehrerer sternförmig angeordneter Zylinder durch einen auf einer zentralenMail already has the control of "the inflow of several star-shaped Cylinder through one on a central
»o Welle .,angeordneten gemeinsamen Rund-, schieber 'bewirkt,; der in Scheibenform auf einem Schieberspiegel am hinteren Ende des Zylinders spielt und gleichzeitig -den'Auspuff steuert. ,· '■'■'■.,'■'.■.-.' . '.',·., .-·;'■ \ \' "O shaft joint arranged round, slider causes',.; which plays in the form of a disk on a slide mirror at the rear end of the cylinder and at the same time controls the exhaust. , · '■' ■ '■.,' ■ '. ■ .-.' . '.', ·., .- ·; '■ \ \'
»5 Demgegenüber besteht der Vorzug des Erimdungsgcgcnstandes darin, daß eine stärke krliitzung des Schiebers verhütet wird, indem einerseits die Auspuffgase nicht mit ihm in Berührung kommen, während andererseits von außen und innen gekühlt wird, nämlich von außen durch den Wassermantel der Zylinder, von innen durch die fast ununterbrochen durchströmende kallc Verbrennungsluft, die dabei gleichzeitig vorgewärmt wird.»5 In contrast, there is the advantage of the object of the invention in that a strong scratching of the slide is prevented by on the one hand the exhaust gases do not come into contact with it, while on the other hand is cooled from the outside and inside, namely from the outside through the water jacket of the cylinder, from the inside through the almost uninterrupted flow of kallc combustion air, which is preheated at the same time.
Fig. ι der Zeichnung stellt die Maschine teils im Querschnitt, teils in Rückansicht bei
abgenommenen Zylinderdeckeln dar. Fig. 2 ist ein Längsschnitt. In dem gemeinsamen
Gehäuse sind vier Arbeitszylinderbohrungen a,b, c, d sternförmig angeordnet. Der Kolben
jedes Zylinders treibt mittels Kurbelstange /2 und Kurbelzapfens ο das Kegelrad n. Die
Kegelrädern sind auf je. ■ einem" Von vier
kreuzförmig angeordneten Zapfen; m eines auf einem zentral zwischen den Arbeitszylindern
feststehenden Hohlkörper χ befestigten Kreuzstückes M drehbar gelagert und greifen in
ein gemeinsames Sternrad ρ ein, das mit dem Schwungrad S verbunden ist. .
. Das Schwungrad S bildet mit dem an den Zylindern befestigten Mantel j die Einkapselung
der' Maschine.Fig. Ι of the drawing shows the machine partly in cross section, partly in a rear view with the cylinder covers removed. Fig. 2 is a longitudinal section. Four working cylinder bores a, b, c, d are arranged in a star shape in the common housing. The piston of each cylinder drives the bevel gear n by means of the connecting rod / 2 and the crank pin ο. The bevel gears are on each. ■ one "of four cross-shaped pins; m a cross piece M mounted rotatably on a hollow body χ fixed centrally between the working cylinders and engage in a common star wheel ρ , which is connected to the flywheel S.
. The flywheel S forms with the jacket j attached to the cylinders, the encapsulation of the 'machine.
In einer .zentralen Bohrung e' zwischen
den Arbeitszylindern ist ein gemeinsamer Einlaßschieber q auf einer W.elle / angcordnet,
die mit dem Schwungrad S durch die Muffe r und den Mitnehmer s in Verbindung
•:Steht. '■■..,■ -' .ι. ■■.'■■ ■ '■ ... ■■'·■·'
:'■■ ,Für jeden Zylinder ist ein besonderes Auslaßventilg·,
h, i, k vorgesehen, die; sämtlich
durch eine außen auf der Welle / sitzende Nockenscheibe / mittels geeigneter Gestänge
κ, V, w gesteuert werden. In der mittleren
Bohrung " ist' auch der Hohlkörper χ befestigt.
In a .central bore e ' between the working cylinders, a common inlet slide q is arranged on a shaft which is connected to the flywheel S through the sleeve r and the driver s . '■■ .., ■ -' .ι. ■■. '■■ ■' ■ ... ■■ '· ■ ·'
: A special exhaust valve g ·, h, i, k is provided for each cylinder, which; are all controlled by a cam disk seated on the outside of the shaft / by means of a suitable linkage κ, V, w. The hollow body χ is also fastened in the central hole ″.
Damit die Steuerung für alle Arbeitszylinder, die im Viertakt arbeiten, durch eine einzige Stcuervvellc erfolgen kann, die vonSo that the control for all working cylinders that work in four-stroke through a only stcuervvellc can be made by
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172532C true DE172532C (en) |
Family
ID=437415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT172532D Active DE172532C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172532C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2555670A1 (en) * | 2014-07-04 | 2016-01-07 | Fº JAVIER PORRAS VILA | Cylinder and connecting rod motor in lever radius, with gears-cone (Machine-translation by Google Translate, not legally binding) |
-
0
- DE DENDAT172532D patent/DE172532C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2555670A1 (en) * | 2014-07-04 | 2016-01-07 | Fº JAVIER PORRAS VILA | Cylinder and connecting rod motor in lever radius, with gears-cone (Machine-translation by Google Translate, not legally binding) |
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