DE692661C - Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose - Google Patents

Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose

Info

Publication number
DE692661C
DE692661C DE1936L0090281 DEL0090281D DE692661C DE 692661 C DE692661 C DE 692661C DE 1936L0090281 DE1936L0090281 DE 1936L0090281 DE L0090281 D DEL0090281 D DE L0090281D DE 692661 C DE692661 C DE 692661C
Authority
DE
Germany
Prior art keywords
pressure rollers
piston
attached
stroke engine
stepped
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
DE1936L0090281
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 DE1936L0090281 priority Critical patent/DE692661C/en
Application granted granted Critical
Publication of DE692661C publication Critical patent/DE692661C/en
Expired legal-status Critical Current

Links

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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0603—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an element being at the outer ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Description

Zweitaktmotor mit Stufenkolben, in deren erweitertem Kolbenteil. Druckrollen angebracht sind, die gegen eine außenliegende umlaufende Kurvenbahn arbeiten Die Erfindung betrifft einen Zweitaktmotor mit Stufenkolben, in deren erweitertem Kolbenteil Druckrollen angebracht sind, die gegen eine außenliegende umlaufende Kurvenbahn arbeiten. Es ist bereits bekannt, umlaufende Motore mit Stufenkolben zu versehen, in deren größeren Kolbenteil eine Druckrolle für die außenliegende Kurvenbahn angebracht ist, sowie Federn anzubringen, die die Druckrollen gegen die Kurvenbahn pressen. Es ist weiter bekannt, die Zylinderachsen geneigt anzuordnen.Two-stroke engine with stepped pistons, in the extended piston part. Pressure rollers are attached that work against an external circumferential cam track The invention relates to a two-stroke engine with stepped pistons in the enlarged piston part Pressure rollers are attached, which against an external circumferential cam track work. It is already known to provide rotating motors with stepped pistons, in the larger piston part a pressure roller for the outer cam is attached is to be attached, as well as springs that press the pressure rollers against the cam track. It is also known to arrange the cylinder axes inclined.

Die Erfindung ist besonders darin zu erblicken, daß im Zylinder gegenüber dem Arbeitskolben ein Ventilkolben vorgesehen ist, der durch Druckrollen und Nocken der Antriebswelle gesteuert wird und daß an dem Innenrand des Stufenkolbens eine Feder vorgesehen ist, die, das anliegende Ende des Arbeitskolbens umschließend, die Druckrolle an der Kurvenspur hält, sowie daß die Achsen der Arbeitszylinder der Maschinenwelle gegenüber tangential bzw. geneigt vorgesehen sind.The invention can be seen particularly in the fact that in the cylinder opposite the working piston is provided with a valve piston which is driven by pressure rollers and cams the drive shaft is controlled and that on the inner edge of the stepped piston a Spring is provided which, surrounding the adjacent end of the working piston, the pressure roller on the curve track holds, as well as that the axes of the working cylinder the machine shaft opposite are provided tangentially or inclined.

Eine Ausführungsform der Erfindung ist auf der Zeichnung dargestellt und zeigen Abb. i den :Motor in Seitenansicht und Schnitt, Abb.2 denselben in Vorderansicht und Schnitt und Abb.3 bis 6 verschiedene Einzelheiten.An embodiment of the invention is shown in the drawing and show Fig. i the: engine in side view and section, Fig.2 the same in front view and section and Fig. 3 to 6 different details.

In der gezeigten Ausführung ist die Maschine als Zweitaktmotor ausgeführt. Es sind acht Arbeitszylinder ai bis a$ radial mit den Zylinderöffnungen, vom Drehpunkt abkehrend, vorgesehen. Die Zylinder a bilden einen gemeinsamen Block. In den Arbeitszylindern a ist je ein Stufenkolben d vorgesehen, der in dem Teile endet. Zwischen den Kolben a und d ist eine Feder g vorhanden. Der Stufenkolben e trägt am äußeren Ende eine Druckrolle k um Zapfen i drehbar, die in der Kurvenspur j laufen.In the embodiment shown, the machine is designed as a two-stroke engine. There are eight working cylinders ai to a $ radial with the cylinder openings, from the fulcrum turning away, provided. The cylinders a form a common block. In the working cylinders a is a stepped piston d is provided, which ends in the part. Between the pistons a and d there is a spring g. The stepped piston e carries a at the outer end Pressure roller k rotatable about pin i, which run in the curve track j.

An der W olle nt sitzt ein Doppeldaumen o, dessen Längsachse quer zur Spur gerichtet ist, und betätigt Ventilstempelp. Wenn sich der Kurvenring k als Schwungrad dreht und die Rollente dabei der Spur i folgen und die Rolleng an dem Doppeldaumen herumlaufen, werden die Arbeits- und Stufenkolben hin und her bewegt, wodurch der Antrieb des Motors erfolgt.A double thumb sits on the wool, the longitudinal axis of which is transverse is directed to the track, and actuates Ventilstempelp. When the cam ring k rotates as a flywheel and the roller duck follow the track i and the roller g on running around the double thumb, the working and step pistons are moved back and forth, which drives the motor.

Die Arbeits- und Stufenkolben können auch eine geneigte tangentiale Lage zur Wellein haben.The working and stepped pistons can also have an inclined tangential Able to have the Wellein.

Claims (3)

PATENTANSPRÜCHE: i. Zweitaktmotor mit Stufenkolben, in deren :erweitertem Kolbenteil Druckrollen angebracht sind, die gegen eine außenliegende umlaufende Kurvenbahn arbeiten, dadurch gekennzeichnet, daß im Zylinder (a) gegenüber dem Arbeitskolben (d) ein Ventilkolben (p) vorgesehen ist, der durch Druckrollen (g) und Nocken (o) der Antriebswelle (m) gesteuert wird. PATENT CLAIMS: i. Two-stroke engine with stepped pistons, in whose extended piston part pressure rollers are attached which work against an external circumferential cam track, characterized in that a valve piston (p) is provided in the cylinder (a) opposite the working piston (d) , which is provided by pressure rollers (g) and cam (o) of the drive shaft (m) is controlled. 2. Motor nach Anspruch i, dadurch gekennzeichnet, daß an dem Innenrand des Stufenkolbens (e) eine Feder (g), die, das anliegende Ende des Arbeitskolbens umschließend, die Druckrolle (z) an der Kurvenspur (j) hält, vorgesehen ist. 2. Motor according to claim i, characterized in that on the inner edge of the stepped piston (e) a spring (g) which, surrounding the abutting end of the working piston, holds the pressure roller (z) on the cam track (j) is provided. 3, Motor nach Anspruch i, dadurch gekennzeichnet, daß die Achsen der -Arbeitszylinder (a) der Maschinenwelle gegenüber tangential bzw. geneigt vorgesehen sind.3, engine according to claim i, characterized characterized in that the axes of the working cylinder (a) opposite the machine shaft are provided tangentially or inclined.
DE1936L0090281 1936-05-01 1936-05-01 Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose Expired DE692661C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1936L0090281 DE692661C (en) 1936-05-01 1936-05-01 Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1936L0090281 DE692661C (en) 1936-05-01 1936-05-01 Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose

Publications (1)

Publication Number Publication Date
DE692661C true DE692661C (en) 1940-06-24

Family

ID=7287019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1936L0090281 Expired DE692661C (en) 1936-05-01 1936-05-01 Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose

Country Status (1)

Country Link
DE (1) DE692661C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058784B (en) * 1955-09-14 1959-06-04 Dr Carlo Romano Casini Internal combustion engine with cylinders arranged in a star shape and variable stroke
DE3615886A1 (en) * 1986-05-09 1987-11-12 Wolfgang Hoppe Rotary piston internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058784B (en) * 1955-09-14 1959-06-04 Dr Carlo Romano Casini Internal combustion engine with cylinders arranged in a star shape and variable stroke
DE3615886A1 (en) * 1986-05-09 1987-11-12 Wolfgang Hoppe Rotary piston internal combustion engine

Similar Documents

Publication Publication Date Title
DE1290153B (en) Inner-axis rotary piston machine with jaw engagement
DE692661C (en) Two-stroke engine with stepped pistons, in the extended piston part of which pressure rollers are attached, which oppose
DE2234781A1 (en) ROTATING PISTON INTERNAL ENGINE
DE2316529A1 (en) POWER MACHINE, E.G. COMBUSTION OR HYDRAULIC MOTOR OR PUMP
DE147352C (en)
DE440465C (en) Articulated connection for the piston rods of internal combustion engines with variable lifts
DE606317C (en) Rotary piston machine with an annular working space in which the pistons alternately stand still and are carried along by the rotor
DE534512C (en) Engine, in particular internal combustion engine
DE648729C (en) Steam-driven, double-acting compound air compressor with counter-rotating, coaxially arranged steam and air pistons
DE330020C (en) Piston engine with symmetrically arranged cylinder bundles lying parallel to the main shaft and fixed cam tracks
DE652328C (en) Internal combustion engine
DE2829994A1 (en) PRESSURE MEDIUM DEVICE, IN PARTICULAR PUMP OR HYDRAULIC MOTOR
DE553283C (en) Piston machine with one or more cylinders arranged tangentially in a cylinder block
DE335629C (en) Piston pump with rotating piston that moves axially through thrust curves
DE290893C (en)
AT135821B (en) Rotary piston machine.
AT88765B (en) Piston engine.
DE326279C (en) Slide pistons for rotary piston machines with sickle-shaped working space and guidance of the pistons in lateral paths that are formed between the cylinder wall and the attachment of the cylinder cover
DE518432C (en) Rotating machine, in particular a pump with a number of pistons arranged in a rotating cylinder block
DE449175C (en) Power machine with rotating pistons that can be moved in the piston drum, sickle-shaped working space and rotating cylinder
DE328894C (en) Machine with revolving, flap-shaped pistons that are rotatably arranged on the piston drum that is eccentric to the working cylinder
DE386435C (en) Pump or motor, consisting of a star-shaped cylinder block and a housing rotating around an eccentric axis
DE630717C (en) Rotary piston engine, in particular rotary piston internal combustion engine
DE511811C (en) Steam engine control with rotating rotary valves
DE640025C (en) Piston engine, in particular internal combustion engine, with rotating, opposing cylinders arranged in pairs