DE2618075A1 - Maltese cross engine with contacting rotors - has central rotor in gastight and sliding contact with auxiliary rotors - Google Patents
Maltese cross engine with contacting rotors - has central rotor in gastight and sliding contact with auxiliary rotorsInfo
- Publication number
- DE2618075A1 DE2618075A1 DE19762618075 DE2618075A DE2618075A1 DE 2618075 A1 DE2618075 A1 DE 2618075A1 DE 19762618075 DE19762618075 DE 19762618075 DE 2618075 A DE2618075 A DE 2618075A DE 2618075 A1 DE2618075 A1 DE 2618075A1
- Authority
- DE
- Germany
- Prior art keywords
- rotors
- engine
- gastight
- maltese cross
- sliding contact
- 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.)
- Pending
Links
Classifications
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- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/04—Charge admission or combustion-gas discharge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
Description
Der Hauptkörper hat im Querschnitt die Form einesThe main body has the shape of a in cross section
Malteserkreuzes und ist aus diesem Grunde, wie auch der ganze Motor, als Malteser bezeichnet. Die Nebenkörper haken bei entsprechender Gestaltung die Kompression zu erzeugen und heißen Verdichter.Maltese cross and for this reason, like the whole engine, referred to as a Maltese. The secondary bodies hook the Generate compression and hot compressor.
Der Funktionsablauf des in Rede stehenden Viertels vom Malteserkörper gestaltet sich folgendermaßen: In Fig. 2 sowie im beigefügten Demonstrationsmodell sind der walzenartige Hauptkörper und ein Verdichter im Schnitt dargestellt. Aus dieser dargestellten Situation ist zwischen den beiden Körpern die matheniatisch geometrisch Resultierende entwickelt. An dieser Resultierenden wird durch gleitende und gasdichte Beruhrung der labile Füllungsraum mit seinen vier Phasen des Viertakters gebildet. Bei der Rotation des Malteserkörpers mit vorzugsweise 1 n und des Verdichters in entgegengesetzter Drehrichtung mit 2 n wird zunächst durch den Verdichter der Füllungsraum geschlossen und komprimiert, dann gezündet und nach erfolgten Expandieren durch Weiterdrehung die achsiale Auspufföffnung spontan freigegeben. Diese Auspufföffnung schließt sich dann sofort wieder spontan.The functional sequence of the quarter in question from the Maltese body is as follows: In Fig. 2 and in the attached demonstration model the roller-like main body and a compressor are shown in section. the end This situation shown is the mathematical one between the two bodies geometrically resultant developed. This resultant is followed by sliding and gas-tight contact with the unstable filling space with its four phases of the four-stroke engine educated. When rotating the Geneva body with preferably 1 n and the compressor in the opposite direction of rotation with 2 n, the compressor is initially the Filling space closed and compressed, then ignited and after expansion has taken place the axial exhaust port is released spontaneously by further turning. This exhaust port then closes again spontaneously.
Zur genauen uflrung und zur Ergänzung speziell dieser Voringe füge ich ein Demonstrationsmodell bei.For precise information and to supplement these items in particular I am providing a demonstration model.
Da sich der Malteser mit 1 n und der Verdichter mit 2 n dreht, sind die in Positionen dargestellten Kreisbogeneinteilungen so dargestellt, daß bei gleichen Positionszahlen beim Malteser 3,75 Grad vom Kreise liegen und bei denen des Verdichters je 7,5 Grad. Es sind daher zu Beginn, beide Körper auf 0 einzustellen, und bei der Weiterdrehung beider Körper auf je die gleichen Positionen sieht man dann von Pos. 1 - 6 bzw. 7 die Komprimierung, in 6 - 7 wird gezündet und in Pos. 7 - 8 erfolgt die Expandierung und der Auslass.Since the Maltese rotates with 1 n and the compressor with 2 n, are the arc divisions shown in positions shown so that with the same Position numbers for the Maltese are 3.75 degrees from the circle and for those of the compressor 7.5 degrees each. It is therefore at the beginning to set both bodies to 0, and at the Further rotation of both bodies to the same positions can be seen from pos. 1 - 6 or 7 the compression, in 6 - 7 it is ignited and in pos. 7 - 8 it takes place the expansion and the outlet.
An diesem Modell ist gut zu erkennen, daß in allen Positionen immer 2 Punkte gasdicht geschlossen sind und den labilen Füllungsraum oilden. Die Kühlung ist wie allgemein heute üblich und daher nicht d rgestellt.This model clearly shows that in all Positions 2 points are always closed gas-tight and oil the unstable filling space. the Cooling is common today and is therefore not shown.
Das frische Treibstoff-Luftgemisch bzw. beim Einspritzer und beim Diesel die reine Luft tritt wie bei jedem Exhaustor echsial in des Verdichtergehäuse ein und wird durch den mit 2 n laufenden Verdichter zusätzlich vorverdichtet.The fresh fuel-air mixture or with the injector and with Diesel, the pure air, enters the compressor housing echsially as with any exhaustor and is additionally pre-compressed by the compressor running at 2 n.
Bei seiner verblüffenden Einfachhiet und seiner stabilen Laufstarre ist dieser M-Motor vorzüglich als Diesel geeignet und zwar von den kleinsten bis zu den größten Dimensionen.With its amazing simplicity and its stable rigidity this M-engine is ideally suited as a diesel, from the smallest to to the largest dimensions.
Dank seines hohen Gleichförmigkeitgrades im Lauf, kann alles sehr leicht gehalten sein, sogar die Schwungscheibe fällt weg. Bei höheren Drehzahlen wird dieser M-Motor der Turbine immer ähnlicher.Thanks to its high degree of uniformity in the run, everything can be very good be held lightly, even the flywheel is omitted. At higher speeds this M-motor is becoming more and more similar to the turbine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762618075 DE2618075A1 (en) | 1976-04-24 | 1976-04-24 | Maltese cross engine with contacting rotors - has central rotor in gastight and sliding contact with auxiliary rotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762618075 DE2618075A1 (en) | 1976-04-24 | 1976-04-24 | Maltese cross engine with contacting rotors - has central rotor in gastight and sliding contact with auxiliary rotors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2618075A1 true DE2618075A1 (en) | 1978-01-05 |
Family
ID=5976195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762618075 Pending DE2618075A1 (en) | 1976-04-24 | 1976-04-24 | Maltese cross engine with contacting rotors - has central rotor in gastight and sliding contact with auxiliary rotors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2618075A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993014314A1 (en) * | 1992-01-07 | 1993-07-22 | Snell (Hydro Design) Consultancy Limited | Water turbines or pumps |
-
1976
- 1976-04-24 DE DE19762618075 patent/DE2618075A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993014314A1 (en) * | 1992-01-07 | 1993-07-22 | Snell (Hydro Design) Consultancy Limited | Water turbines or pumps |
US5468132A (en) * | 1992-01-07 | 1995-11-21 | Snell (Hydro Design) Consultancy Limited | Water turbines |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
OHW | Rejection |