DE395035C - Internal combustion engine with pistons moving in opposite directions - Google Patents

Internal combustion engine with pistons moving in opposite directions

Info

Publication number
DE395035C
DE395035C DEST33051D DEST033051D DE395035C DE 395035 C DE395035 C DE 395035C DE ST33051 D DEST33051 D DE ST33051D DE ST033051 D DEST033051 D DE ST033051D DE 395035 C DE395035 C DE 395035C
Authority
DE
Germany
Prior art keywords
opposite directions
combustion engine
internal combustion
pistons moving
crosshead
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
DEST33051D
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.)
CARL STEINBECKER DIPL ING
Original Assignee
CARL STEINBECKER DIPL ING
Publication date
Priority to DEST33051D priority Critical patent/DE395035C/en
Application granted granted Critical
Publication of DE395035C publication Critical patent/DE395035C/en
Expired 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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Verbrennungskraftmaschine mit gegenläufig bewegten Kolben. Die Maschine des Patentes 389937 mit gegenläufig bewegten Kolben, bei denen die Kreuzköpfe für die sämtlichen Zugstangen unmittelbar in der Stufe des Einlaßkolbens untergebracht sind, ist in dieser Ausführung hauptsächlich für kleine Leistungen geeignet. Bei größeren Motoren werden besondere Geradführungen für die Kreuzköpfe erforderlich, wobei der obere Kolben mit den seitlichen Zugstangen durch ein Querhaupt verbunden ist.Internal combustion engine with pistons moving in opposite directions. The machine of patent 389937 with pistons moving in opposite directions, in which the cross heads for all the tie rods housed directly in the stage of the inlet piston is, in this version, is mainly suitable for small capacities. at larger motors require special straight guides for the cross heads, the upper piston being connected to the side tie rods by a crosshead is.

Das Wesen der vorliegenden Erfindung besteht nun darin, daß dieses Querhaupt in der Stufe des Einlaßkolbens untergebracht ist, wobei die seitlichen Zugstangen stopfbuchsenartig durch die Stufe geführt sind. In der Zeichnung ist die Erfindung beispielsweise veranschaulicht.The essence of the present invention is that this Crosshead is housed in the stage of the inlet piston, with the lateral Tie rods are guided like a stuffing box through the step. In the drawing is exemplifies the invention.

In dem Zylinder a bewegen sich die beiden Arbeitskolben b und c gegenläufig. Der Auspuffkolben b steuert am Ende des Auswärtsganges die Auspuffschlitze d, der Einlaßkolben c am Ende des Auswärtsganges die Einlaßschlitze e und am Ende des Einwärtsganges (wie dargestellt) mit der als Spülpumpe wirkenden Stufe die Spülluftschlitze f. Die Richtung der Luftbewegung ist durch Pfeile hervorgehoben. Das Querhaupt g ist in der Stufe untergebracht, wobei die seitlichen Zugstangen h stopfbuchsenartig bei ä durch die Stufe hindurchgeführt sind. Diese Stopfbuchsen sind zweckmäßig glatte Bohrungen, in denen die verstärkten Zugstangen mit leichtem Spiel geführt sind. Die Bohrung ist hierbei so groß gewählt, daß das Auge der Stange beim Ausbauen des Kolbens hindurchgleitet. Das Querhaupt, das mit den Zugstangen und der Kolbenstange gelenkig verbunden ist, kann sich klemmfrei einstellen; es ist gleichzeitig knicksicher in den Stopfbuchsen gehalten, so daß die Kraftübertragung auf kürzestem Wege und mit günstigstem Wirkungsgrad erfolgt.In the cylinder a, the two working pistons b and c move in opposite directions. The exhaust piston b controls the exhaust slots d at the end of the outward passage, the inlet piston c at the end of the outward passage controls the inlet slots e and at the end of the inward passage (as shown) with the stage acting as a scavenging pump, the scavenging air slots f. The direction of the air movement is highlighted by arrows. The crosshead g is housed in the step, the lateral tie rods h being passed through the step like a stuffing box at ä. These stuffing boxes are expediently smooth bores in which the reinforced tie rods are guided with slight play. The bore is chosen so large that the eye of the rod slides through when the piston is removed. The crosshead, which is articulated to the tie rods and the piston rod, can adjust without jamming; At the same time, it is held in the glands so that it is kink-proof, so that the power is transmitted by the shortest route and with the greatest possible efficiency.

Es werden also auch in dieser Ausführung alle die Bedingungen erfüllt und die Vorteile des Hauptpatents erreicht.All the conditions are therefore also met in this embodiment and achieved the advantages of the main patent.

Claims (1)

P ATRNT-AN SPRUCH: Verbrennungskraftmaschine nach Patent 389937 mit gegenläufig bewegten Kolben, bei denen der als Stufenkolben ausgebildete Einlaßkolben gleichzeitig als Pumpe wirkt und den Durchtritt der Luft steuert, dadurch gekennzeichnet. daß das drehbare Querhaupt innerhalb des Pumpenraumes liegt, und daß die seitlichen mit dem Querhaupt starr oder gelenkig verbun denen Zugstangen mit Drosseldichtungen durch die Stufe hindurchgeführt sind.P ATRNT-AN SPRUCH: Combustion engine according to patent 389937 with pistons moving in opposite directions, in which the inlet piston designed as a stepped piston at the same time acts as a pump and controls the passage of air, characterized in that. that the rotatable crosshead lies within the pump chamber, and that the lateral with the crosshead rigid or articulated connected tie rods with throttle seals are passed through the stage.
DEST33051D Internal combustion engine with pistons moving in opposite directions Expired DE395035C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST33051D DE395035C (en) Internal combustion engine with pistons moving in opposite directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST33051D DE395035C (en) Internal combustion engine with pistons moving in opposite directions

Publications (1)

Publication Number Publication Date
DE395035C true DE395035C (en) 1924-05-12

Family

ID=7461808

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST33051D Expired DE395035C (en) Internal combustion engine with pistons moving in opposite directions

Country Status (1)

Country Link
DE (1) DE395035C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956550C (en) * 1953-01-31 1957-01-17 Goetaverken Ab Frame for internal combustion engines with opposing pistons and a crankshaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956550C (en) * 1953-01-31 1957-01-17 Goetaverken Ab Frame for internal combustion engines with opposing pistons and a crankshaft

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