DE203926C - - Google Patents

Info

Publication number
DE203926C
DE203926C DENDAT203926D DE203926DA DE203926C DE 203926 C DE203926 C DE 203926C DE NDAT203926 D DENDAT203926 D DE NDAT203926D DE 203926D A DE203926D A DE 203926DA DE 203926 C DE203926 C DE 203926C
Authority
DE
Germany
Prior art keywords
valve
stroke
rod
thumb
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.)
Active
Application number
DENDAT203926D
Other languages
German (de)
Publication of DE203926C publication Critical patent/DE203926C/de
Active 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
    • F01L11/00—Valve arrangements in working piston or piston-rod
    • F01L11/02—Valve arrangements in working piston or piston-rod in piston
    • F01L11/04—Valve arrangements in working piston or piston-rod in piston operated by movement of connecting-rod
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

in PARIS.in Paris.

Zweitaktmotors.Two-stroke engine.

Die Erfindung betrifft Zweitaktexplosionsmotoren mit im Kolbenboden angeordnetem Luftzuführventil und besteht in der besonderen Vorrichtung zur Steuerung und Regelung dieses Ventils.The invention relates to two-stroke explosion engines arranged in the piston crown Air supply valve and consists in the special device for control and regulation this valve.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel im senkrechten Schnitt durch die Achse des Zylinders dargestellt.
Der Kolben ι des Motors trägt ein Ventil 2, das im Kolbenboden angeordnet ist, und ist durch ein Gelenk 3 mit einer Stange 4 verbunden, welche ihrerseits gelenkig an der Kurbel 5 sitzt. Die Kurbelstange 4 ist hohl und nimmt eine Stange 6 auf, welche durch eine Feder 7 ständig nach unten gedrückt wird. Im Gelenk 3 befindet sich eine Kugel 8, welche die Längsverschiebung der Stange 6 auf das Ventil 2 überträgt.In the drawing, the invention is shown in one embodiment in a vertical section through the axis of the cylinder.
The piston ι of the engine carries a valve 2, which is arranged in the piston head, and is connected by a joint 3 to a rod 4, which in turn is articulated on the crank 5. The connecting rod 4 is hollow and receives a rod 6, which is constantly pressed down by a spring 7. In the joint 3 there is a ball 8 which transmits the longitudinal displacement of the rod 6 to the valve 2.

Die Stange 6 endigt in einem Bügel 9, an welchem eine Rolle 10 sitzt. Am unteren Teil des Motors ist auf einer Welle 12 der unrunde Daumen 11 angeordnet. Dieser kann mittels des Handgriffes 13 verstellt werden.
Die Wirkung ist folgende:The rod 6 ends in a bracket 9 on which a roller 10 is seated. At the lower part of the motor, the non-round thumb 11 is arranged on a shaft 12. This can be adjusted by means of the handle 13.
The effect is as follows:

Die Zuführung der Luft erfolgt bei Beginn der aufsteigenden Bewegung des Kolbens. Sobald dieser nämlich im tiefsten Punkt angekommen ist, gleitet die Rolle 10 auf dem Daumen 11, und es wird hierdurch das Ventil mittels der Stange 6 und Kugel 8 gehoben.The air is supplied when the piston begins to move upwards. As soon as it has reached the lowest point, the roller 10 slides on the Thumb 11, and this lifts the valve by means of rod 6 and ball 8.

Die durch die Öffnung 14 eintretende 'frische Luft kann ' alsdann in den Zylinder gehen. Sobald die Rolle 10 den Daumen 11 verlassen hat, schließt sich wieder das Ventil, und es wird die frische Luftzufuhr unterbrochen und das Gas eingeleitet.The 'fresh air' entering through the opening 14 can then go into the cylinder. As soon as the roller 10 has left the thumb 11, the valve closes again, and the fresh air supply is interrupted and the gas is introduced.

Durch Verdrehung mittels des Hebels 13 kann man die Bedingungen für die Zuführung der Luft ändern, da sich der Umfang des Daumens ändert. Man kann also durch einen einzigen Handgriff das öffnen und das Schließen des Ventils 2 beschleunigen oder verlangsamen und ferner die Öffnungsdauer ändern.By turning the lever 13, you can set the conditions for the feed of air as the circumference of the thumb changes. So you can go through one open and close the valve 2 accelerate or slow down and also change the opening time.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Steuerung des im Kolben angeordneten Frischluftventils eines einfach wirkenden Zweitaktexplosionsmqtors, dadurch gekennzeichnet, daß im Innern der hohlen Kolbenstange (4) eine Stange (6) angeordnet ist, welche bei jedem Kolbenhub gegen einen Daumen (11) stößt und dadurch das öffnen des Ventils (2) bewirkt.1. Control of the fresh air valve arranged in the piston of a single-acting Two-stroke explosion mqtors, characterized in that inside the hollow Piston rod (4) a rod (6) is arranged, which against each piston stroke a thumb (11) pushes and thereby causes the opening of the valve (2). 2. Ausführungsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Daumen (11) unrund ist, so daß durch Verdrehung desselben die Hubhöhe und Hubzeit des Ventils geregelt werden kann.2. Embodiment of the device according to claim 1, characterized in that that the thumb (11) is out of round, so that by turning it the stroke height and stroke time of the valve can be regulated.
DENDAT203926D Active DE203926C (en)

Publications (1)

Publication Number Publication Date
DE203926C true DE203926C (en)

Family

ID=466298

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT203926D Active DE203926C (en)

Country Status (1)

Country Link
DE (1) DE203926C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637953A1 (en) * 1986-11-07 1988-05-11 Heinz Ussner Working process of a piston engine, and piston engine working according to this process
DE3940826A1 (en) * 1989-12-11 1991-06-13 Josef Smidrkal Valve system for free-piston IC engine - incorporates inlet and outlet valves within piston
DE4229864A1 (en) * 1992-09-07 1993-06-09 Helmut 7100 Heilbronn De Kuhn IC engine with exhaust valve in piston - has valve operated to open at end of working stroke to exhaust gas out through crankcase.
DE4400018A1 (en) * 1992-09-07 1995-07-13 Helmut Kuhn Piston valve and control for engine
DE19925445A1 (en) * 1999-06-02 2000-12-14 Peter Pelz Reciprocating piston internal combustion engine has inlet valve installed in piston, and stop is provided to open valve when coming into contact with valve stem when piston is in bottom dead centre position
EP1710394A1 (en) * 2004-01-20 2006-10-11 Obschestvo s Ogranichennoi Otvetstvennostyu Midera-k Piston machine
US10413769B2 (en) 2002-09-09 2019-09-17 Reactive Surfaces, Ltd., Llp Paint having cell wall particulate material with a protective organophosphorus esterase

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637953A1 (en) * 1986-11-07 1988-05-11 Heinz Ussner Working process of a piston engine, and piston engine working according to this process
DE3940826A1 (en) * 1989-12-11 1991-06-13 Josef Smidrkal Valve system for free-piston IC engine - incorporates inlet and outlet valves within piston
DE4229864A1 (en) * 1992-09-07 1993-06-09 Helmut 7100 Heilbronn De Kuhn IC engine with exhaust valve in piston - has valve operated to open at end of working stroke to exhaust gas out through crankcase.
DE4400018A1 (en) * 1992-09-07 1995-07-13 Helmut Kuhn Piston valve and control for engine
DE19925445A1 (en) * 1999-06-02 2000-12-14 Peter Pelz Reciprocating piston internal combustion engine has inlet valve installed in piston, and stop is provided to open valve when coming into contact with valve stem when piston is in bottom dead centre position
US10413769B2 (en) 2002-09-09 2019-09-17 Reactive Surfaces, Ltd., Llp Paint having cell wall particulate material with a protective organophosphorus esterase
EP1710394A1 (en) * 2004-01-20 2006-10-11 Obschestvo s Ogranichennoi Otvetstvennostyu Midera-k Piston machine
EP1710394A4 (en) * 2004-01-20 2007-12-05 Obschestvo S Ogranichennoi Otv Piston machine

Similar Documents

Publication Publication Date Title
DE203926C (en)
DE3542629C2 (en)
DE913598C (en) Two-stroke engine
DE536930C (en) Internal combustion engine with adjustable compression by adjusting a piston
DE209739C (en)
DE626559C (en) Control device for exhaust and intake organs of internal combustion engines
DE597991C (en) Method for controlling a mixture-compressing internal combustion engine
DE482152C (en) Control for the inlet and outlet valve of two-stroke internal combustion engines
DE312060C (en)
DE146528C (en)
DE859088C (en) Pressure generator for pressurized gas machines in agricultural tractors
AT16891B (en) Working methods for explosion engines.
DE265704C (en)
DE280471C (en)
DE132380C (en)
DE136044C (en)
AT82346B (en) Control for internal combustion engines.
DE465849C (en) Method and device for regulating the mixture temperature and the mixture ratio in altitude engines
DE58964C (en) Control gear for gas machines
DE49152C (en) Gas engine with two pistons
DE118006C (en)
DE245958C (en)
DE196575C (en)
DE177460C (en)
DE388957C (en) Internal combustion engine