DE416983C - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
DE416983C
DE416983C DEL58300D DEL0058300D DE416983C DE 416983 C DE416983 C DE 416983C DE L58300 D DEL58300 D DE L58300D DE L0058300 D DEL0058300 D DE L0058300D DE 416983 C DE416983 C DE 416983C
Authority
DE
Germany
Prior art keywords
valve
cylinders
internal combustion
combustion engine
compressor
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
DEL58300D
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 DEL58300D priority Critical patent/DE416983C/en
Application granted granted Critical
Publication of DE416983C publication Critical patent/DE416983C/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

Brennkraftmasckine. Die Erfindung betrifft eine Brennkraftmaschine mit Zylindern, deren eine Seite als Kompressor ausgebildet ist.Internal combustion engine. The invention relates to an internal combustion engine with cylinders, one side of which is designed as a compressor.

Der Erfindung gemäß werden sämtliche Ventile, nämlich Arbeitszylinderventil. Kompressorventil und Umsteuerventil radial zu einer oder mehreren nebeneinanderliegenden Nockenwellen angeordnet. Eine derartige Anordnung ergibt eine außerordentlich gedrängte-Aviotorbauart. Unter sonstigen Vorteilen schafft sie die Möglichkeit, sämtliche Ventilfedern in einen die Ventilfedern einschließenden Frischluftkanal einzubauen, mittels dessen die Ventilfedern ausgiebig gekühlt werden können. Bei V-förmig gestellten Zylindern wird vorteilhaft der die Federn umschließende Frischluftkanal innerhalb des von den Zylindern eingeschlossenen Hohlraumes angeordnet.According to the invention, all valves, namely working cylinder valve. Compressor valve and reversing valve radially to one or more adjacent ones Camshafts arranged. Such an arrangement results in an extremely compact aviotor design. Among other advantages, it creates the possibility of all valve springs in to install a fresh air duct enclosing the valve springs, by means of which the valve springs can be cooled extensively. With V-shaped cylinders the fresh air duct surrounding the springs is advantageous within the the cylinders enclosed cavity arranged.

Auf der Zeichnung ist beispielsweise eine Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt die Abbildung einen der Erfindung gemäß ausgebildeten Motor, teilweise im Querschnitt.The drawing shows, for example, an embodiment of the subject matter of the invention shown, namely the figure shows a trained according to the invention Motor, partly in cross-section.

Bei diesem Motor sind die Zylinder a V-förmig angeordnet. Am offenen Ende des V ist der Kanal b vorgesehen, in dem zwei Nockenwellen c angeordnet sind. Diese Nockenwellen steuern sämtliche Ventile des Motors. Diese Ventile sind alle radial zu den Nockenwellen angeordnet. Der dargestellte Schnitt zeigt das Arbeitszylindereinlaßventil d, das Kompressbrdruckventil f und das Umsteuerventil g, mit welchem die Kompressorräume zweier Zylinder abwechselnd auf einen der zugehörigen Arbeitsräume geschaltet werden. Das vierte Ventil h, welches der Querschnitt zeigt, ist ein Umlaufventil, das nicht gesteuert wird, sondern dessen Öffnung von Hand eingestellt wird, sodaß ein Rückstrom aus der Druckleitung des Kompressors in den Kompressorraum stattfinden kann. Da diese Einrichtung nicht den Gegenstand vorliegender Erfindung bildet, ist sie nicht näher dargestellt.In this engine, the cylinders are arranged in a V-shape. At the open end of the V , the channel b is provided, in which two camshafts c are arranged. These camshafts control all of the engine's valves. These valves are all arranged radially to the camshafts. The section shown shows the working cylinder inlet valve d, the compression pressure valve f and the reversing valve g, with which the compressor chambers of two cylinders are alternately switched to one of the associated working chambers. The fourth valve h, which the cross-section shows, is a circulation valve which is not controlled, but whose opening is set by hand so that a return flow can take place from the pressure line of the compressor into the compressor room. Since this device does not form the subject of the present invention, it is not shown in more detail.

Die Ventilstangen i sind doppelt geführt, und zwar :durch die Buchse k und den Ring 1. Zwischen Buchse k und Ring 1 bewegt sich der Federteller m, auf welchen die Feder o einwirkt.The valve rods i are guided in two ways, namely: through the bush k and the ring 1. The spring plate m, on which the spring o acts, moves between the bush k and the ring 1.

Der Ring l nimmt die durch den Nocken der Nockenwelle c auf die Ventilstange i ausgeübten seitlichen Kräfte auf, so daß ein seitliches Ausschlagen der Ventilführung vermieden wird.The ring l takes the action through the cam of the camshaft c onto the valve rod i exerted lateral forces, so that a lateral deflection of the valve guide is avoided.

Claims (3)

PATENT-ANsPRÜCHE: i. Brennkraftmaschine mit Zylindern, deren eine Seite als Kompressor ausgebildet ist, dadurch gekennzeichnet, äaß sämtliche Ventile, nämlich Arbeitszylinderventil (d), Kompr essorventil (f) und Umsteuerv entil (g) radial zu einer oder mehreren nebeneinanderliegenden Nockenwellen (c) angeordnet sind. PATENT CLAIMS: i. Internal combustion engine with cylinders, one side of which is designed as a compressor, characterized in that all valves, namely working cylinder valve (d), compressor valve (f) and reversing valve (g) are arranged radially to one or more adjacent camshafts (c). 2. Motor nach Anspruch r, dadurch gekennzeichnet, daß der sämtliche Ventilfedern (o) einschließende Raum als Frischluftkanal (b) ausgebildet ist. 2. Motor according to claim r, characterized in that the all Valve springs (o) enclosing space is designed as a fresh air duct (b). 3. Motor nach Anspruch i und 2, dadurch gekennzeichnet, daß die Ventile und der ihre Federn umschließende Frischluftkanal (b) bei V-förmig zueinander angeordneten Zylindern (a) innerhalb des von den Zylindern eingeschlossenen Hohlraumes angeordnet sind. 3. Motor according to claim i and 2, characterized in that the valves and the fresh air duct (b) surrounding their springs are arranged in V-shaped cylinders (a) within the cavity enclosed by the cylinders.
DEL58300D 1923-07-15 1923-07-15 Internal combustion engine Expired DE416983C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL58300D DE416983C (en) 1923-07-15 1923-07-15 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL58300D DE416983C (en) 1923-07-15 1923-07-15 Internal combustion engine

Publications (1)

Publication Number Publication Date
DE416983C true DE416983C (en) 1925-08-01

Family

ID=7279220

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL58300D Expired DE416983C (en) 1923-07-15 1923-07-15 Internal combustion engine

Country Status (1)

Country Link
DE (1) DE416983C (en)

Similar Documents

Publication Publication Date Title
DE3102905A1 (en) WATER-COOLED INTERNAL COMBUSTION ENGINE
DE2802095A1 (en) EXHAUST GAS RECIRCULATION DEVICE FOR A COMBUSTION ENGINE WITH ADDITIONAL COMBUSTION CHAMBERS
DE416983C (en) Internal combustion engine
DE1906882A1 (en) Device for actuating several valves in reciprocating internal combustion engines
DE507226C (en) Standing single-acting multi-cylinder steam engine
DE547851C (en) Control for internal combustion engines
DE1291931B (en) Pump device for generating additional air for the exhaust gas detoxification of piston internal combustion engines
DE2943560A1 (en) COMBUSTION ENGINE
DE412782C (en) Removable cylinder head for multi-cylinder internal combustion engines
DE472596C (en) Two-stroke engine, especially diesel engine, with slot flushing, charging and supercharging
DE531696C (en) Silencer for internal combustion engines or the like.
AT113918B (en) Two-stroke internal combustion engine.
DE529910C (en) Multi-cylinder two-stroke internal combustion engine with stepped piston pumps
DE662710C (en) Ring slide control for two-stroke internal combustion engines
DE348103C (en) Rotary valve for internal combustion engines
DE2247908A1 (en) COMBUSTION ENGINE
DE404271C (en) Over-compressed engine with constant filling quantity with changing speed
DE377959C (en) Pressure medium control for engines, especially explosion engines, in which the pressure pistons are moved by a drive thumb
DE402904C (en) Control of piston engines, in particular internal combustion engines
DE533618C (en) Control for the inlet valves of compressors, the cylinders of which are arranged parallel to the drive shaft
AT82080B (en) Control for internal combustion engines. Control for internal combustion engines.
AT82342B (en) Control for internal combustion engines, in particular for two-stroke engines.
DE415415C (en) Rotary engine with a suction valve built into the hollow crankshaft
DE563090C (en) Silencer for internal combustion engines
AT47801B (en) Two-stroke internal combustion engine.