DE1921523A1 - Engine with a spherical combustion chamber - Google Patents
Engine with a spherical combustion chamberInfo
- Publication number
- DE1921523A1 DE1921523A1 DE19691921523 DE1921523A DE1921523A1 DE 1921523 A1 DE1921523 A1 DE 1921523A1 DE 19691921523 DE19691921523 DE 19691921523 DE 1921523 A DE1921523 A DE 1921523A DE 1921523 A1 DE1921523 A1 DE 1921523A1
- Authority
- DE
- Germany
- Prior art keywords
- axes
- engine
- chamber walls
- combustion chamber
- semicircular
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- 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
- F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
- F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
Verdrängungsmaschine, insbesondere Brennkraftmaschine Die Erfindung betrifft eine Verdrängungsmaschine, irisbesondere Brennkraftmaschine. Positive displacement machine, in particular internal combustion engine The invention relates to a positive displacement machine, particularly an internal combustion engine.
Bei derartigen Maschinen wird neben einer gedrängten Bauweise und einem günstigen Leistungsgewicht ein guter b'örderwirkungsgrad, bzw. im engeren Sinne bei Betrieb als Brennkraftmaschine, ein geringer Druckverlust beim Kompressions- und Expansionsvorgang angestrebt. Außerdem ist es wesentlich, daß die bewegten Massen und Massenkräfte möglichst klein gehalten und die auftretenden Schwingungen gut beherrscht werden können.In such machines, in addition to a compact design and a favorable power-to-weight ratio, a good conveying efficiency, or more precisely Meaning when operating as an internal combustion engine, a low pressure loss during compression and expansion process aimed at. It is also essential that the moving masses and inertia forces are kept as small as possible and the vibrations that occur are good can be mastered.
Die vorliegende Erfindung hat sich die Aufgabe gestellt, die genannten Forderungen weitgehend zu erfüllen, wobei vor allem der erforderliche spezifische technische Aufwand im Gegensatz zu den bekannten Systemen wesentlich verringert werden soll.The present invention has set itself the task of the above Requirements largely to be met, especially the required specific technical effort is significantly reduced in contrast to the known systems shall be.
Dies wird erfindungsgemäß dadurch erreicht, daß vier Kammerwände mit ihrem größten Radius in einer Kugelschale dicht an diese anliegend angeordnet sind, von denen zwei einen vollen Kreis bilden, an dessen Kreisflächen zwei halbkreisförmige Kammerwände um rechtwinklig sich schneidende Achsen schwenkbar angelenkt sind, wobei jede Halbkreiswani mit einer radialen leistungsübertragenden, bzw. steuernden Welle verbunden ist, welche in der ortsfesten Kugelschale derart gelagert ist, daß die Wellenachsen sich unter einem zwischen 900 und 1800 liegenden Winkel schneiden.This is achieved according to the invention in that four chamber walls with their largest radius in a spherical shell are arranged close to this, two of which form a full circle, two semicircular ones on the circular surfaces Chamber walls are pivotably articulated about axes intersecting at right angles, wherein each semicircular wani with a radial power-transmitting or controlling shaft is connected, which is mounted in the fixed ball socket in such a way that the Shaft axes intersect at an angle between 900 and 1800.
Dadurch wird also der Kugelraum durch die volle Kreiswand in zwei gleich große Elalbkugelräume geteilt, welche durch die halbkreisförmigen Wände nochmals unterteilt sind. Da diese Wände an der kreisrunden Mittelwand nach Art eines Kardangelenkes gelagert sind, schwenken sie bei Drehntig der Wellen seitlich aus, sodaß eine wechselweise Vergröderung Dz.This means that the spherical space is created through the full circular wall in two equal-sized Elalbkugel rooms divided, which by the semicircular walls are subdivided again. Since these walls are attached to the circular central wall according to Art a cardan joint are mounted, they pivot laterally when the shafts are rotated off, so that an alternate enlargement Dz.
Verkleinerung des dammervolumens erfolgt.Reduction of the dam volume takes place.
Diese Volumenveränderung kann zurErzielung einer 7erdrängungswirkung bzw. Saugwirkung, z. B. bei Brennkraftmaschitlen oder Pumpen, zu den entsprechenden Funktionen verwendet werden.This change in volume can be used to achieve a crowding effect or suction, e.g. B. with Brennkraftmaschitlen or pumps, to the corresponding Functions are used.
Dabei ist es von besonderem Vorteil, daß der bauliche Aufwand für die Hauptteile verhältnismäßig klein ist und daß auch bezüglich der bewegten Massen ein günstiges Betriebsverhalten zu erwarten ist.It is of particular advantage that the structural effort for the main parts is relatively small and that also with regard to the moving masses a favorable operating behavior can be expected.
In den Figuren 1 bis 4 ist ein Ausführungsbeispiel der Erfindung dargestellt, wobei vier Stellungen der Kammerwände gezeigt sind, welche sich Jeweils nach einer Weiterdrehung einer der Wellen um 900 ergeben, wobei die Kugelschale ohne die vordere Hälfte gezeichnet ist.In the figures 1 to 4 an embodiment of the invention is shown, with four positions of the chamber walls are shown, each after one Further rotation of one of the shafts by 900 results in the spherical shell without the front Half is drawn.
In der Kugelschale 1 ist eine Kreisscheibe 2, 2' angeordnet.A circular disk 2, 2 'is arranged in the spherical shell 1.
Andie Kreisflächen der Scheibe 2, 2' ist je eine halbkreisförmige Scheibe 3 bzw. 4 um eine Achse 5 bzw. 6 schwenkbar angebracht. Sämtliche Scheiben 2, 2', 3 und 4 liegen in ihrem graten Radius dicht an der Kugelschale an, außerdem schneiden sich' die Achsen 5 und 6 rechtwinklig.The circular surfaces of the disk 2, 2 'are each semicircular Disc 3 or 4 mounted pivotably about an axis 5 or 6. All discs 2, 2 ', 3 and 4 lie close to the spherical shell in their large radius, as well the axes 5 and 6 intersect at right angles.
Durch diese Anordnung werden vier kugelsektorförmige Kammern gebildet, deren Wände 2, 2', 3, 4 nach Art eines Kardangelenkes miteinander verbunden sind. Die Wand 3 bzw. 4 ist je nilt einer welle 7 bzw. d verbunden, welche in der hugelscr.ale 1 arerioar gelagert und so angeordnet ist, daß sich uie wellenachsen im Schnittpunkt der Schwenkachsen 5, 6 unter einem Winkel schneiden, dessen Größe funktionell bedingt ist.This arrangement creates four spherical sector-shaped chambers educated, the walls 2, 2 ', 3, 4 of which are connected to one another in the manner of a universal joint. The wall 3 or 4 is each connected to a wave 7 or d, which in the hugelscr.ale 1 arerioar stored and arranged so that uie wave axes at the point of intersection the pivot axes 5, 6 cut at an angle, the size of which is functionally determined is.
.ie aus den Figuren 1 bis 4 hervorgeht verändert sich bei Drehung der Wellen 7 bzw. d die Lage der Wände 2, 2', 3 , 4 zueinder, so daß auch das Volumen der durch die Wände gebildeten rammern verändert wird. Diese Funktion kann~bei Anordnung von entsprechendem Zubehör, also insbesondere von Außenanscnlüssen und Steueröffnungen, dazu verwendet werden, sum gasförmige oder flüssige Medien anzusaugen, gegebenenfalls zu Komprinieren, zu zünden und auszustoßen. Das erfindungsgemäße system eignet sicn also besonders für Pumpen, Brennkraftmaschinen und Kompressoren.It can be seen from FIGS. 1 to 4 changes with rotation of the shafts 7 or d the position of the walls 2, 2 ', 3, 4 toeinder, so that the volume the ramming formed by the walls is changed. This function can ~ with arrangement of corresponding accessories, in particular of external connections and control openings, be used to suck in gaseous or liquid media, if necessary to compress, ignite and expel. The system according to the invention is suitable so especially for pumps, internal combustion engines and compressors.
Die Ausbildung der Kammerwände beschränkt sich nicht auf die dargestellte Scheibenform. Vielmehr können die Wände zugunsten einer wirksamen Dichtfläcie am Rande verstärkt oder keilfr:nig profiliert seil.The design of the chamber walls is not limited to that shown Disc shape. Rather, the walls can in favor of an effective sealing surface on Edge reinforced or wedge-shaped: nig profiled rope.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691921523 DE1921523A1 (en) | 1969-04-26 | 1969-04-26 | Engine with a spherical combustion chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691921523 DE1921523A1 (en) | 1969-04-26 | 1969-04-26 | Engine with a spherical combustion chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1921523A1 true DE1921523A1 (en) | 1970-12-17 |
Family
ID=5732591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691921523 Pending DE1921523A1 (en) | 1969-04-26 | 1969-04-26 | Engine with a spherical combustion chamber |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1921523A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325166A1 (en) * | 1993-07-27 | 1995-02-09 | Wolfgang Dipl Ing Eckhardt | Cardan rotary engine |
DE29614108U1 (en) * | 1996-08-16 | 1997-12-11 | Klipstein, Thomas, Dipl.-Ing., 22359 Hamburg | Rotary piston machine or rotary piston pump |
-
1969
- 1969-04-26 DE DE19691921523 patent/DE1921523A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325166A1 (en) * | 1993-07-27 | 1995-02-09 | Wolfgang Dipl Ing Eckhardt | Cardan rotary engine |
DE29614108U1 (en) * | 1996-08-16 | 1997-12-11 | Klipstein, Thomas, Dipl.-Ing., 22359 Hamburg | Rotary piston machine or rotary piston pump |
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