DE117143C - - Google Patents

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Publication number
DE117143C
DE117143C DENDAT117143D DE117143DA DE117143C DE 117143 C DE117143 C DE 117143C DE NDAT117143 D DENDAT117143 D DE NDAT117143D DE 117143D A DE117143D A DE 117143DA DE 117143 C DE117143 C DE 117143C
Authority
DE
Germany
Prior art keywords
cylinders
frame
pair
shaft
machine
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.)
Active
Application number
DENDAT117143D
Other languages
German (de)
Publication of DE117143C publication Critical patent/DE117143C/de
Active legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/04Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/041Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Cylindern.Cylinders. Die Erfindung besteht in einer Explosionskraftmaschine mit mehreren Cylindern, die vereinigt und leicht beweglich teleskopisch gegen das Gestell verschiebbar sind. Die Bewegung gegen das Gestell erfolgt bei allen Cylindern gleichzeitig und gleichmäfsig, und zwar unter Vermittelung einer besonderen Vorrichtung. Mittelst dieser Vorrichtung kann man die Räume innerhalb der Cylinder, also die Saugkammern bezw. die Verdichtungs- und die Explosionskammern verändern.The invention consists in an explosion engine with several cylinders, the are united and easily movable telescopically against the frame. The movement against the frame takes place simultaneously and uniformly for all cylinders, and with the help of a special device. Means this device can the spaces within the cylinder, ie the suction chambers respectively. the compression and change the explosion chambers. In der Zeichnung stellt Fig. 1 einen Längsschnitt der Maschine dar, und in Fig. 2- ist die Maschine im Querschnitt gezeigt.In the drawing, Fig. 1 shows a longitudinal section of the machine, and in Fig. 2- Machine shown in cross section. Die den Gegenstand der Erfindung bildende Vorrichtung ist für Petroleumkraftmaschinen u. dergl. anwendbar, welche eine Anzahl von Cylindern α al a? u. s. w. besitzen, die zu einer einzigen Metallmasse vereinigt sind. Die im Viertakt arbeitende Maschine besitzt vier Cylinder, von denen je zwei mit einander verbunden sind und eine einzige Kurbel besitzen. Die Kurbel des zweiten Cylinderpaares ist zu der des ersteren Paares um i8o° versetzt, so dafs die Welle bei jeder Umdrehung einen Antrieb erhält. Während sich also die Kolben des einen Cylinderpaares in ihrer Tieflage befinden, nehmen . die des anderen Cylinderpaares ihre Hochlage ein.The device forming the subject of the invention is applicable to petroleum engines and the like which have a number of cylinders α a l a? etc., which are combined into a single mass of metal. The four-stroke machine has four cylinders, two of which are connected to each other and have a single crank. The crank of the second pair of cylinders is offset from that of the first pair by 180 °, so that the shaft receives a drive with every revolution. So while the pistons of one pair of cylinders are in their lower position, take them. those of the other pair of cylinders enter their high position. An den Seiten des Gestelles befinden sich die Oesen rr1, welche verticale Gewindespindeln q ql tragen, die sich in den Oeseri drehen. Durch Bunde wird die Längsverschiebung der Spindeln verhindert. Entsprechend den Gewindespindeln q und q1 befinden sich an den Seiten der unter sich vereinigten Cylinder Muttern j? und p1, welche die Gewindespindeln umfassen. Die letzteren sind an ihren freien Enden mit Schneckenrädern s s1 versehen, und diese stehen in Eingriff mit Schnecken t und f1, die auf einer Welle u befestigt sind. Die Welle u ist an dem einen Ende mit einem Handrade versehen. .On the sides of the frame are the eyelets rr 1 , which carry vertical threaded spindles qq l , which turn in the eyelets. The longitudinal displacement of the spindles is prevented by collars. Corresponding to the threaded spindles q and q 1 there are nuts j? and p 1 , which comprise the threaded spindles. The latter are provided at their free ends with worm wheels ss 1 , and these mesh with worms t and f 1 which are mounted on a shaft u . The shaft u is provided with a hand wheel at one end. . Wenn zwei von den Kolben, z. B. die Kolben b b1, ihre Tief lage eingenommen haben, so ist der Saugraum der Cylinder α ax mit Gemisch angefüllt, das nun während des nächsten Taktes verdichtet wird. Durch entsprechende Drehung des Handrades ρ kann die Verdichtungsspannung geregelt werden, wie es der jeweiligen Geschwindigkeit der Maschine entspricht. If two of the pistons, e.g. B. the piston bb 1 , have taken their low position, the suction chamber of the cylinder α a x is filled with mixture, which is now compressed during the next cycle. By turning the handwheel ρ accordingly, the compression tension can be regulated according to the respective speed of the machine. Pa tenτ-Anspruch:Pa tenτ claim: Im Viertakt arbeitender Explosionsmotor (Gasmotor oder dergl.) mit mehreren Cylindern und veränderlichem Cylinderraum, dadurch gekennzeichnet, dafs die Cylinder vereinigt und teleskopisch gegen das Gestell leicht beweglich sind, wobei feste Oesen (r rl) am Gestell und feste Muttern (pp1) an den Cylindern mittelst in ersteren drehbar gelagerter Gewindespindeln1 fqq1) mit Schneckenrädern (s s1) verbunden sind, zum Zwecke, durch Drehung dieser Schneckenräder mittelst geeigneter Organe (Schnecken 111, Welle u, Handrad) alle Compressionskammern bezw. Explosionskammern u. s. w. bei jedem Takte gleichzeitig und gleichmäfsig um ein beliebiges Mafs verändern zu können.Four-stroke explosion engine (gas engine or similar) with several cylinders and variable cylinder space, characterized in that the cylinders are combined and telescopically easy to move against the frame, with fixed eyelets (rr l ) on the frame and fixed nuts (pp 1 ) the cylinders are connected to worm gears (ss 1 ) by means of the first rotatably mounted threaded spindles 1 fqq 1 ) , for the purpose of rotating these worm gears by means of suitable organs (worms 11 1 , shaft and handwheel) all compression chambers respectively. Explosion chambers, etc., at the same time and evenly for each cycle in order to be able to change any measure. Hierzu .1 Blatt Zeichnungen.For this. 1 sheet of drawings.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468195A (en) * 1981-10-07 1984-08-28 Hitachi, Ltd. Thermal treatment apparatus
US4539946A (en) * 1981-09-07 1985-09-10 Hedelin Lars G B Method of controlling the combustion cycle in a combustion engine
US5782979A (en) * 1993-04-22 1998-07-21 Mitsubishi Denki Kabushiki Kaisha Substrate holder for MOCVD
DE102007053515A1 (en) * 2007-11-09 2009-05-14 Bayerische Motoren Werke Aktiengesellschaft Device for displacing cylinder head of internal combustion engine, has cylinder tubes opposite to crankcase, where crankcase has two regulating shafts with eccentrics in its upper part supported on two sides of cylinder tubes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539946A (en) * 1981-09-07 1985-09-10 Hedelin Lars G B Method of controlling the combustion cycle in a combustion engine
US4468195A (en) * 1981-10-07 1984-08-28 Hitachi, Ltd. Thermal treatment apparatus
US5782979A (en) * 1993-04-22 1998-07-21 Mitsubishi Denki Kabushiki Kaisha Substrate holder for MOCVD
DE102007053515A1 (en) * 2007-11-09 2009-05-14 Bayerische Motoren Werke Aktiengesellschaft Device for displacing cylinder head of internal combustion engine, has cylinder tubes opposite to crankcase, where crankcase has two regulating shafts with eccentrics in its upper part supported on two sides of cylinder tubes

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