DE2540445A1 - Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves - Google Patents

Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves

Info

Publication number
DE2540445A1
DE2540445A1 DE19752540445 DE2540445A DE2540445A1 DE 2540445 A1 DE2540445 A1 DE 2540445A1 DE 19752540445 DE19752540445 DE 19752540445 DE 2540445 A DE2540445 A DE 2540445A DE 2540445 A1 DE2540445 A1 DE 2540445A1
Authority
DE
Germany
Prior art keywords
pistons
cylinder
ring
piston engine
shaped cylinder
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.)
Withdrawn
Application number
DE19752540445
Other languages
German (de)
Inventor
Wilhelm Hofmann
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 DE19752540445 priority Critical patent/DE2540445A1/en
Publication of DE2540445A1 publication Critical patent/DE2540445A1/en
Withdrawn legal-status Critical Current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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The rotating-piston engine has a ring-shaped cylinder (1), extending over somewhat more than 180 deg. This is rectangular in section and has a central slot in its inside wall. Side-by-side in this slot are two discs mounted on separate shafts, one solid, one hollow and both concentric with the cylinder. Each disc periphery carries two pistons (7, 8; 9.10), diametrically opposed and running in the cylinder. All moving parts rotate in the same direction (11). Fluid enters the spaces between adjacent pistons in the intake zone (12) to be discharged later in the cycle (13); there is a timing device to regulate the relative movement of the piston pairs to promote this.

Description

@ l a n e t e n m a s c h i n e Die Planetenmaschine ist eine @ubkolbenmaschine mit @@laufenden Kolben.Diese @aschine kann für viele Zwecke Verwendung finden. @ l a n e t e n m a s c h i n e The planetary machine is an @ub-piston machine with running pistons. This machine can be used for many purposes.

Hnbkolbenmaschinen sind bekannt mit geraden Zylinderr,bei denen die Kolben durch einen Exen@er (Kurbelwelle) hin und ber beweyt werden.Zwangsläufig werden bei jeder Umdrehung die zweimal zum @tillstand gebracht,das bedeutet?zweimal beschleunigen und zweimal abbremsen.Gleichzeitig sind bei diesen Maschinen,die Zylinder Führung für die Kolben,die darum auch geschmiert werden müssen,das bedingt,eine Beschränkung des zu verwendeten Materials.Piston machines are known with straight cylinders, in which the Pistons must be wedged back and forth by an Exen @ er (crankshaft) are brought to a standstill twice with each rotation, that means? twice accelerate and brake twice. At the same time on these machines, the cylinders Guide for the pistons, which therefore also have to be lubricated, requires a Limitation of the material to be used.

Die Erfindung besteht un darin,daß mehrere Kolben um eine Mittelachse kreisen(Gleich Planeten).Bei der Planetenmaschine bleihen die Kolben stets,in einer Richtung,in Rotationsbewegung.Die Kolben brauchen keine Führung und darum brauchen sie auch,bei Dichtung losen Maschinen,keine berührung mit der Zylinderwand,also keine Schmierung.The invention consists in the fact that several pistons around a central axis circling (equal to planets). In the planetary machine, the pistons always stay in one Direction, in rotary motion. The pistons do not need a guide and therefore need They also, in the case of machines without seals, no contact with the cylinder wall, that is no lubrication.

Diese Sleschine besteht aus einem halbkreisförmigen Zylinder Abb.1 (1) der nach der Mitte eine Schlitzöffnung hat Abb.2 (2).Dieser Schlitzwird durch die Scheibe Abb.2 (3) und die Scheibe Abb.2 (4) geschlossen wird.Die Scheibe (4) ist mit der welle Abb. 2 (5) Kraftschlüssig verbunden.Die Scheibe (3) Abb.2 ist mit der hohlwelle (6) Abö.2 kraftschlüssig verbunden.Auf Scheibe(4) sind zwei Kolben (7) und (8) Abb.1 und 2,genau diametral,kraftschlüssig befestigt.This sleschine consists of a semicircular cylinder Fig.1 (1) which has a slot opening in the middle Fig.2 (2) .This slot is through the disc Fig.2 (3) and the disc Fig.2 (4) are closed. is positively connected to the shaft Fig. 2 (5). The washer (3) Fig. 2 is Frictionally connected to the hollow shaft (6) Abö.2. There are two pistons on the washer (4) (7) and (8) Fig.1 and 2, exactly diametrically, non-positively attached.

Auf Scheibe(3) sind zwei Kolben (9) und ( 10),auch genau diametral, kraftschlüssig befestigt.Die holben sind so ausgeführt,daß sie durch den halbkreisförmigen Zylinder fahren können.Der Richtungspfeil (11) Abb.1 zeigt die Drehrichtung.Da die Kolben einen festen vorgeschriebenen Weg haben'so müssen sie immer in den eingang (12) Abb.' einfahren.Ob nun bei Brennkraftmaschinen oder Pumpen,daß zu fördernde Medium tritt-am Ausgang (13) Abb,1 wieder aus.Die Steuerung der Kolhen erfolgt über einen eigenen Steuermechanismuß.On disk (3) there are two pistons (9) and (10), also exactly diametrically, The holben are designed in such a way that they go through the semicircular The direction arrow (11) Fig.1 shows the direction of rotation Pistons have a fixed, prescribed path so they always have to go into the entrance (12) Fig. ' retract. Whether now with internal combustion engines or pumps that to be promoted Medium emerges again at the outlet (13) Fig. 1. The pistons are controlled via its own control mechanism.

Claims (2)

S c h u t z a n s p r u c h eS c h u t z a n s p r u c h e 1. Hubkolbenmaschine dadurch gekennzeichnet,daß ein Zylinder halbkreisförmig gebogen ist, der nach der Innenseite einen Schlitz hat, welcher durch zwei Scheiben geschlossen wird.1. Reciprocating piston engine, characterized in that a cylinder is semicircular is bent, which has a slot on the inside through two discs is closed. kn Jeder Außenseite,dieser Scheiben,je zwei Kolben, genau diametral ,kraftschlüssig so angeordnet sind,daß sie durch den Zylinder fahren können. kn Each outside of these disks, two pistons each, exactly diametrically , are frictionally arranged so that they can drive through the cylinder. 2. Nach anspruch 1 dadurch gekennzeichnet, daß der Schlitz,des halbkreisförmigen Zylinders, durch drei oder noch mehreren Scheiben geschlossen wird.An den liußenseiten jeder Scheibe je zwei Kolben,genau diametral,so kraftschlüssig angeordnet sind,daß sie durch den Zylinder fahren können. 2. According to claim 1, characterized in that the slot of the semicircular Cylinder, is closed by three or more panes on the outside each disc two pistons, exactly diametrically, are arranged so positively that they can drive through the cylinder. L e e r s e i t eL e r s e i t e
DE19752540445 1975-09-11 1975-09-11 Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves Withdrawn DE2540445A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752540445 DE2540445A1 (en) 1975-09-11 1975-09-11 Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540445 DE2540445A1 (en) 1975-09-11 1975-09-11 Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves

Publications (1)

Publication Number Publication Date
DE2540445A1 true DE2540445A1 (en) 1977-03-17

Family

ID=5956164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752540445 Withdrawn DE2540445A1 (en) 1975-09-11 1975-09-11 Rotating piston engine with ring:shaped cylinder - has paired pistons on concentric shafts and no valves

Country Status (1)

Country Link
DE (1) DE2540445A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020076251A3 (en) * 2018-03-27 2020-07-16 Guerarslan Fatih Burcin Rotary piston internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020076251A3 (en) * 2018-03-27 2020-07-16 Guerarslan Fatih Burcin Rotary piston internal combustion engine

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Legal Events

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8141 Disposal/no request for examination