DE3535049A1 - Internal combustion engine with free floating pistons - Google Patents

Internal combustion engine with free floating pistons

Info

Publication number
DE3535049A1
DE3535049A1 DE19853535049 DE3535049A DE3535049A1 DE 3535049 A1 DE3535049 A1 DE 3535049A1 DE 19853535049 DE19853535049 DE 19853535049 DE 3535049 A DE3535049 A DE 3535049A DE 3535049 A1 DE3535049 A1 DE 3535049A1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
rod
pistons
piston
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Withdrawn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
DE19853535049
Other languages
German (de)
Inventor
Dietmar Dipl Ing Stope
Daniel Mazur
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 DE19853535049 priority Critical patent/DE3535049A1/en
Publication of DE3535049A1 publication Critical patent/DE3535049A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Abstract

This internal combustion engine is either a two-cylinder two-stroke engine or a four-cylinder four-stroke engine. It comprises an engine block, in which the pistons are linearly coupled by piston rods and rod connections instead of connecting rods and crankshafts. The pistons thus connected to one another are moved freely to and fro by the power strokes of the combustion chambers. Generators, pumps and compressors can be directly driven on the drive rod without efficiency losses.

Description

1- Die Erfindung betrifft eine Zweitakt-Brennkraftmaschine und eine Viertakt-Brennkraftmaschine mit freifliegenden Kolben, die durch Kolbenstangen und Stangenverbindungen linear gekoppelt sind als Alternative für alle bekannten Brennkraftmaschinen.1- The invention relates to a two-stroke engine and a four-stroke internal combustion engine with free-flying pistons, which are linearly coupled by piston rods and rod connections are an alternative to all known internal combustion engines.

2- Es sind Brennkraftmaschinen mit Freikolben bekannt, deren Arbeitskammern in einer Achse hintereinander angeordnet sind
(Zweitakt-Brennkraftmaschine DE 30 29 287 A1) oder
(Viertakt-Brennkraftmaschine DE 32 40 130 A1).2- Internal combustion engines with free pistons are known, the working chambers of which are arranged one behind the other in an axis
(Two-stroke internal combustion engine DE 30 29 287 A1) or
(Four-stroke internal combustion engine DE 32 40 130 A1).

3- Die Nachteile der hintereinanderliegenden einteiligen Kolben erscheinen mir größer, als die Vorteile der relativ einfachen Mechanik.3- The disadvantages of successive one-piece pistons seem bigger to me than the advantages of the relatively simple Mechanics.

4- Der Erfindung liegt die Aufgabe zugrunde, die linearen Arbeitskräfte der Brennkraftmaschine direkt in Antriebskräfte zu übertragen, ohne den Wirkungsgrad durch die Kurbelwelle zu mindern.4- The invention is based on the task, the linear workforce to transfer the internal combustion engine directly into driving forces, without reducing the efficiency through the crankshaft.

5- Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß in den Arbeitskammern (1,2,3,4) die Kolben (5) und die Kolbenstangen (6) durch die Stangenverbindungen (7) linear gekoppelt sind.5- This object is achieved in that the pistons ( 5 ) and the piston rods ( 6 ) are linearly coupled by the rod connections ( 7 ) in the working chambers ( 1,2,3,4 ).

6- Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß durch die lineare Koppelung der Kolben der höchste Wirkungsgrad einer Brennkraftmaschine erzielt wird. Generatoren, Pumpen und Kompressoren können direkt durch die Antriebstange angetrieben werden.6- The advantages achieved with the invention are in particular in that by the linear coupling of the pistons highest efficiency of an internal combustion engine is achieved. Generators, pumps and compressors can be operated directly through the Drive rod are driven.

Claims (4)

1. Brennkraftmaschine mit freifliegenden Kolben, die durch Kolbenstangen und Stangenverbindungen linear gekoppelt sind, dadurch gekennzeichnet, daß die Maschine die gleiche Anzahl Arbeitskammern haben muß, wie sie auch Takte hat. Die Zweitakt-Brennkraftmaschine hat zwei Arbeitskammern (1,2) und die Viertakt-Brennkraftmaschine hat vier Arbeitskammern (1,2,3,4).1. Internal combustion engine with free-flying pistons, which are linearly coupled by piston rods and rod connections, characterized in that the machine must have the same number of working chambers as it also has clocks. The two-stroke internal combustion engine has two working chambers ( 1,2 ) and the four-stroke internal combustion engine has four working chambers ( 1,2,3,4 ). 2. Brennkraftmaschine nach Anspruch 1, dadurch gekennzeichnet, daß an der Unterseite der Kolben (5) je eine Kolbenstange (6) befestigt ist. Kolben und Kolbenstange bewegen sich linear hin und her.2. Internal combustion engine according to claim 1, characterized in that a piston rod ( 6 ) is attached to the underside of the pistons ( 5 ). The piston and piston rod move back and forth linearly. 3. Brennkraftmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kolbenstangen durch Stangenverbindungen (7) miteinander gekoppelt sind. Bei der Zweitakt-Brennkraftmaschine werden im Maschinenblock (8) wechselweise eine Kolbenstange nach oben und eine Kolbenstange nach unten bewegt. Bei der Viertakt- Brennkraftmaschine werden wechselweise zwei Kolbenstangen nach oben und zwei Kolbenstangen nach unten bewegt.3. Internal combustion engine according to claim 1 or 2, characterized in that the piston rods are coupled to one another by rod connections ( 7 ). In the two-stroke internal combustion engine, a piston rod is alternately moved up and a piston rod down in the machine block ( 8 ). In the four-stroke internal combustion engine, two piston rods are alternately moved up and two piston rods down. 4. Brennkraftmaschine nach Anspruch 1 oder einem der folgenden Ansprüche, dadurch gekennzeichnet, daß an die Stangenverbindungen die Antriebsstange (9) gekoppelt ist und sich gleichzeitig mit den Kolbenstangen hin und her bewegt.4. Internal combustion engine according to claim 1 or one of the following claims, characterized in that the drive rod ( 9 ) is coupled to the rod connections and at the same time moves back and forth with the piston rods.
DE19853535049 1985-10-01 1985-10-01 Internal combustion engine with free floating pistons Withdrawn DE3535049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853535049 DE3535049A1 (en) 1985-10-01 1985-10-01 Internal combustion engine with free floating pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853535049 DE3535049A1 (en) 1985-10-01 1985-10-01 Internal combustion engine with free floating pistons

Publications (1)

Publication Number Publication Date
DE3535049A1 true DE3535049A1 (en) 1987-06-04

Family

ID=6282489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853535049 Withdrawn DE3535049A1 (en) 1985-10-01 1985-10-01 Internal combustion engine with free floating pistons

Country Status (1)

Country Link
DE (1) DE3535049A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170306839A1 (en) * 2016-04-20 2017-10-26 Raymond F. Lippitt Four cylinder engine with shared power event

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170306839A1 (en) * 2016-04-20 2017-10-26 Raymond F. Lippitt Four cylinder engine with shared power event

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee