DE678569C - Two-stroke internal combustion engine with two rotating star cylinders lying in one plane - Google Patents

Two-stroke internal combustion engine with two rotating star cylinders lying in one plane

Info

Publication number
DE678569C
DE678569C DEH146482D DEH0146482D DE678569C DE 678569 C DE678569 C DE 678569C DE H146482 D DEH146482 D DE H146482D DE H0146482 D DEH0146482 D DE H0146482D DE 678569 C DE678569 C DE 678569C
Authority
DE
Germany
Prior art keywords
cylinder
plane
piston rod
combustion engine
star
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
Application number
DEH146482D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEH146482D priority Critical patent/DE678569C/en
Application granted granted Critical
Publication of DE678569C publication Critical patent/DE678569C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08Engines with star-shaped cylinder arrangements
    • F02B57/085Engines with star-shaped cylinder arrangements having two parallel main shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Description

Zweitaktbrennkraftmasehine mit zwei in einer Ebene liegenden umlaufenden Sternzylindersätzen Den Gegenstand des Hauptpatents betrifft eine Zweitaktbrennkraftmaschine mit sich zwangsläufig gegenseitig abstoßenden Kolben zweier in einer Ebene liegenden umlaufenden Sternzylindersätzen. Zur Erreichung eines größten Hebelarmes,, welcher für ein größtes Drehmoment erforderlich ist, sind die Kolben mit in Zylinderdeckeln starr geführten Kolbenstangen versehen, deren Enden während der Drehung der Zylindersätze um ihre Wellen gegenseitig ineinandergreifen. Bei weiterer Drehung der Zylindersätze wird die Ladung verdichtet. Unter den Verbrennungsdrücken stoßen sich zwei miteinander gekuppelte Kolben gegenseitig ab.Two-stroke combustion engine with two circumferentials lying in one plane Star cylinder sets The subject of the main patent relates to a two-stroke internal combustion engine with inevitably mutually repelling pistons of two lying in one plane rotating star cylinder sets. To achieve a maximum lever arm, which The pistons are also in cylinder covers for the greatest torque required rigidly guided piston rods provided, the ends of which during the rotation of the cylinder sets around their waves interlocking. With further rotation of the cylinder sets the cargo is compressed. Under the combustion pressures, two collide with each other coupled pistons from each other.

Den Gegenstand der vorliegenden Erfindung betrifft die besondere Ausbildung der Kolbenstangenenden lt mit ihren Führungen u. Hierdurch wird ein Zwangslauf der Kolben/ selbst bei Verstellung der kraftschlüssigen Wellen gesichert.The subject matter of the present invention relates to the special design of the piston rod ends with their guides and this ensures that the pistons run automatically even when the non-positive shafts are adjusted.

Auf der Zeichnung ist die Wirkungsweise dargestellt. Es zeigt Abb. i eine Ansicht von vorn und Abb. 2 eine Ansicht von oben.The operating principle is shown in the drawing. It shows fig. i is a view from the front and Fig. 2 is a view from above.

Der Kolben wird gegen Verdrehung gesichert dadurch, d.aß die Führungsnase t des einen -Schenkels der T-förmigen Kolbenstangenenden 1a in gabelförmigen, nach außen offenen Führungen u gleitet, wobei die Mittellinie der Kolbenstangenenden la stets parallel zu den Wellen d bzw. e der beiden Zylindersätze gehalten wird. Die Führungen -u sind fest am Zylindersatz a bzw. b angebracht, und zwar derart, daß sie für einen Zylindersatz auf der einen, für den anderen Zylindersatz auf der anderen Seite der Zylindermitteldrehebene liegen. Der andere Schenkel der T-förmigen Kolbenstangenenden h läuft in eine zylindrische Verlängerung v aus, welche in Stellung 3 jeweils in eine der Führungen zz des gegenüberliegenden Zylindersatzes greift. Es erfassen sich also in Stellung 3 jeweils zwei Kolbenstangenenden la zwangsläufig, um sich über Stellung i in Stellung :2 wieder zwangsläufig zu verlassen. Die T-förmigen Kolbenstangenenden k des einen Zylindersternes sind zwischen Führungsnase t und zylindrischem Verlängerungsstück z, zylindrisch ausgebildet, während die Kolbenstangenenden des andern Zylindersternes schalenförrnig ausgebildet sind. Während des Zusammenwirkens der beiden Kolbenstangen greifen sie mit ihren Enden ineinander. Durch die Scherenwirkung der Führungen ic werden die Kolbenstangenenden h von Stellung 3 bis Stellung 2 stets ineinandergekuppelt gehalten, selbst wenn die Kraftabgabe, hervorgerufen durch verschieden große Reibungswiderstände, ungleiche Füllungsgrade u. dgl. mehr, ungleich ist. Die Kolben stoßen sich also in jedem Falle gegenseitig ab, die Scherenwirkung der Führungen zi bringt die Kolben stets wieder in ihre äußerste Stellung, die Stellung 2.The piston is secured against rotation by the fact that the guide nose t of one leg of the T-shaped piston rod ends 1a slides in fork-shaped, outwardly open guides u, the center line of the piston rod ends la always being parallel to the shafts d and e of the two cylinder sets is held. The guides -u are fixedly attached to the cylinder set a and b , respectively, in such a way that they lie on one side of the cylinder center plane of rotation for one cylinder set and on the other side for the other cylinder set. The other leg of the T-shaped piston rod ends h ends in a cylindrical extension v, which in position 3 engages in one of the guides zz of the opposite cylinder set. In position 3, two piston rod ends la inevitably grasp each other, in order to inevitably leave each other via position i in position: 2. The T-shaped piston rod ends k of the one cylinder star are formed cylindrically between the guide nose t and the cylindrical extension piece z, while the piston rod ends of the other cylinder star are shell-shaped. During the interaction of the two piston rods, their ends interlock. Due to the scissors action of the guides ic, the piston rod ends h are always kept interconnected from position 3 to position 2, even if the force output is unequal, caused by differently large frictional resistances, unequal filling levels and the like. The pistons therefore always repel each other, the scissor action of the guides zi always brings the pistons back to their outermost position, position 2.

Claims (1)

PA TENTANSPRUCII Zweitaktbrennkraftmaschine mit zwei in einer Ebene liegenden umlaufenden Sternzylindersätzen nach Patent 666 224., deren Kolben ohne Kurbeltrieb und ohne Kurvenbahnen zur Erzielung der Drehbewegung auf die beiden Zylindersätze gegenseitig einwirken, dadurch gekennzeichnet, daß die T-förmig ausgebildeten Kolbenstangenenden an einem Schenkel eine Führungsnase (t) und am anderen Schenkel ein zylindrisches Verlängerungsstück (v) aufweisen, von denen die Führungsnase (t) je einer Kolbenstange des einen Zylindersternes und das Verlängerungsstück (r) je einer Kolbenstange des anderen Zylindersternes in Führungen (u) gleiten, welche fest an den Sternzylindern so angebracht sind, daß sie bei dem einen Zylindersatz auf der einen, beim anderen Zylindersatz auf der anderen Seite der Drehebene liegen.PA TENTANSPRUCII two-stroke internal combustion engine with two in one plane lying revolving star cylinder sets according to patent 666 224., the pistons without Crank drive and without cam tracks to achieve the rotary movement on the two Cylinder sets interact with each other, characterized in that the T-shaped Piston rod ends on one leg a guide nose (t) and on the other leg have a cylindrical extension piece (v), of which the guide nose (t) one piston rod of one cylinder star and the extension piece (r) each a piston rod of the other cylinder star slide in guides (u), which are firmly attached to the star cylinders so that they are in the one cylinder set on one side of the plane of rotation, and on the other side of the other set of cylinders.
DEH146482D 1935-04-28 1935-04-28 Two-stroke internal combustion engine with two rotating star cylinders lying in one plane Expired DE678569C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH146482D DE678569C (en) 1935-04-28 1935-04-28 Two-stroke internal combustion engine with two rotating star cylinders lying in one plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH146482D DE678569C (en) 1935-04-28 1935-04-28 Two-stroke internal combustion engine with two rotating star cylinders lying in one plane

Publications (1)

Publication Number Publication Date
DE678569C true DE678569C (en) 1939-07-18

Family

ID=7179959

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH146482D Expired DE678569C (en) 1935-04-28 1935-04-28 Two-stroke internal combustion engine with two rotating star cylinders lying in one plane

Country Status (1)

Country Link
DE (1) DE678569C (en)

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