DE202006013966U1 - Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth - Google Patents
Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth Download PDFInfo
- Publication number
- DE202006013966U1 DE202006013966U1 DE200620013966 DE202006013966U DE202006013966U1 DE 202006013966 U1 DE202006013966 U1 DE 202006013966U1 DE 200620013966 DE200620013966 DE 200620013966 DE 202006013966 U DE202006013966 U DE 202006013966U DE 202006013966 U1 DE202006013966 U1 DE 202006013966U1
- Authority
- DE
- Germany
- Prior art keywords
- rotors
- heat engine
- rotor
- drive unit
- power drive
- 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 - Lifetime
Links
Classifications
-
- 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
- F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
-
- 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
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
- F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2270/00—Constructional features
- F02G2270/10—Rotary pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Die Erfindung betrifft eine Wärmekraftmaschine zum Einsatz als Wellenleistungsantriebseinheit.The The invention relates to a heat engine for use as a shaft power drive unit.
Stand der TechnikState of technology
Wärmekraftmaschinen gibt es mit äußerer Verbrennung. Solche Wärmekraftmaschinen sind in der Regel Heißluftmaschinen, die einen Wärmetauscher aufweisen. Durch eine von außen auf das den Wärmetauscher durchströmende Medium einwirkende Wärmequelle, wie z. B. einen Brenner oder ein offenes Feuer oder eine sonstige Heizquelle, wird das Medium erhitzt, mit der Folge, dass mechanische Arbeit geleistet werden kann.Heat engines There is with external combustion. Such heat engines are usually hot air machines, the one heat exchanger exhibit. By one from the outside on the the heat exchanger flowing through Medium-acting heat source, such as As a burner or an open fire or other Heat source, the medium is heated, with the result that mechanical Work can be done.
Typischer Vertreter einer derartigen Wärmekraftmaschine mit äußerer Verbrennung ist der Sterling-Motor. Der Vorteil einer derartigen Wärmekraftmaschine mit äußerer Verbrennung ist die große Unabhängigkeit von den qualitativen Eigenschaften des jeweils verwendeten Kraftstoffs. Nachteil ist das große Bauvolumen bei vergleichbarer Leistung und die beispielsweise bereits durch die Anordnung eines Wärmetauschers erforderlich werdenden nicht geringen Herstellkosten.typical Representative of such a heat engine with external combustion is the sterling engine. The advantage of such a heat engine with external combustion is the big one independence of the qualitative characteristics of the fuel used. Disadvantage is the big one Construction volume at comparable performance and the example already by the arrangement of a heat exchanger Become necessary not low production costs.
Wärmekraftmaschinen mit innerer Verbrennung sind beispielsweise Otto- und Dieselmotoren. Diese Wärmekraftmaschinen kennzeichnet ein Brennraum aus, der unmittelbar über der arbeitsleistenden Mechanik angeordnet ist und der in der Regel zyklisch mit einem zündfähigen Kraftstoff-Luft-Gemisch beschickt und nach der Verbrennung jeweils entleert wird. Während bei der äußeren Verbrennung die Wärmeenergie in aller Regel von außen unter atmosphärischen Bedingungen zugeführt wird, läuft bei der inneren Verbrennung die Wärmeentwicklung in der Regel unter hohem Druck in dem Brennraum ab. Vorteil der inneren Verbrennung gegenüber der äußeren Verbrennung ist das vergleichsweise kleinere Bauvolumen und der allgemein geringere Kostenaufwand. Nachteil ist die erforderliche Qualität hinsichtlich der zu verwendenden Kraftstoffe und der relativ niedrige Wirkungsgrad.Heat engines with internal combustion are, for example, gasoline and diesel engines. These Heat engines identifies a combustion chamber that is immediately above the work-performing mechanics is arranged and usually cyclically with an ignitable fuel-air mixture is charged and emptied each time after combustion. While at the outer combustion the Thermal energy usually from the outside under atmospheric Conditions supplied will, runs in the internal combustion the heat development usually under high pressure in the combustion chamber. Advantage of internal combustion across from the external combustion is the comparatively smaller volume and generally lower Cost. Disadvantage is the required quality in terms the fuels to be used and the relatively low efficiency.
Ein weiterer Vertreter der Wärmekraftmaschinen ist die Gasturbine. Eine Gasturbine ist eine Verbrennungskraftmaschine, die von einem permanenten Luftstrom durchflossen wird (Strömungsmaschine). Die Luft wird über Verdichterstufen komprimiert, in der Brennkammer mit Treibstoff gemischt und entzündet. Die heißen Verbrennungsgase erzeugen im Turbinenteil mechanische Energie, die zunächst dem Antrieb des Verdichters dient. Der verbleibende Nutzanteil wird beim Wellentriebwerk zum Antrieb eines Generators, eines Propellers, eines Rotors oder einer Schiffsschraube verwendet. Beim Düsentriebwerk dagegen wird die Nutzarbeit zur Beschleunigung des heißen Luftstrom eingesetzt, welcher den Schub erzeugt. Zu den Vorteilen der Gasturbine zählen kleines Bauvolumen, geringe Masse, Unabhängigkeit von den qualitativen Eigenschaften des jeweils verwendeten flüssigen oder gasförmigen Kraftstoffs. Die Nachteile sind der relativ geringe Wirkungsgrad, sehr hohe Herstellungskosten.One another representative of the heat engines is the gas turbine. A gas turbine is an internal combustion engine, which is traversed by a permanent air flow (turbomachine). The air is over Compressor stages compressed, in the combustion chamber with fuel mixed and ignited. The hot ones Combustion gases generate mechanical energy in the turbine part first serves the drive of the compressor. The remaining useful portion becomes at the shaft engine to drive a generator, a propeller, a rotor or a propeller used. At the jet engine on the other hand, the useful work becomes the acceleration of the hot air flow used, which generates the thrust. Among the advantages of the gas turbine counting small volume, low mass, independence from the qualitative Properties of the liquid or gaseous fuel used in each case. The disadvantages are the relatively low efficiency, very high production costs.
Der
Erfindung die Technisch am meisten verwandte Wärmekraftmaschine ist der Rotor-Wellen Motor,
wie in Patentschrift
Zu einem der Nachteile dieser Wärmekraftmaschine zählt die Planetenrotation des Rotors bzw. der Rotorachse mit der steigenden Amplitude von Achsenüberschneidung nach Außen um die Statorachse. Diese Tatsache führt zu der Notwendigkeit einer Massen- bzw. Momentausgleichsvorrichtung. Die Erhöhung der Drehzahl führt zu den sehr großen Massenkräften. Außerdem führt die steigende Drehzahl zu unkontrollierten Massenkräften, die in Folge der Trägheitssteigerung durch Erhöhung der Drehfrequenz des Rotors um die eigene Achse entstehen. Der Hauptnachteil dieser Konstruktion liegt in der Winkelanordnung der Rotorachse zu der Statorachse, da der Spalt zwischen der Verzahnung durch die Winkelverschiebung sehr groß wird und sich negativ auf den Wirkungsgrad der Wärmekraftmaschine auswirkt.To one of the disadvantages of this heat engine counts the Planetary rotation of the rotor or the rotor axis with the rising Amplitude of axis overlap outward around the stator axis. This fact leads to the need for a Mass or moment compensation device. The increase in Speed leads to the huge mass forces. In addition, the leads increasing speed to uncontrolled mass forces resulting from the inertia increase by raising the rotational frequency of the rotor around its own axis arise. The main disadvantage this construction is in the angular arrangement of the rotor axis to the stator axis, since the gap between the teeth by the angular displacement gets very big and has a negative effect on the efficiency of the heat engine.
Aufgabenstellungtask
Der Erfindung liegt die Aufgabe zugrunde eine einfache, ausfallsichere und kostengünstige Konstruktion einer Wärmekraftmaschine zu ermöglichen, welche die Vorteile entsprechend dem Stand der Technik vereinigt und die Nachteile vollständig beseitigt.Of the Invention is based on a simple, fail-safe task and cost-effective design a heat engine to enable which combines the advantages according to the prior art and completely eliminated the disadvantages.
Die vorgeschlagene Erfindung ist Teil der Baukonstruktion einer Wärmekraftmaschine und stellt somit eine neue Möglichkeit des Wellenleistungsantriebs dar.The proposed invention is part of the construction of a heat engine and thus presents a new possibility of the shaft power drive.
Ausführungsbeispielembodiment
Diese Aufgabe ist mit dem Schutzanspruch 1 dadurch gelöst, dass auf den Prinzip der in der technischen Anwendung bewerten so genannten Innenzahnradpumpe gegriffen wird.These Task is solved with the protection claim 1, that on the principle of in technical application evaluate so-called internal gear pump is seized.
Die
Skizze
Die
Skizze
Das
Gehäuse
Rotor
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620013966 DE202006013966U1 (en) | 2006-09-12 | 2006-09-12 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
DE102007042002A DE102007042002A1 (en) | 2006-09-12 | 2007-09-04 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620013966 DE202006013966U1 (en) | 2006-09-12 | 2006-09-12 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006013966U1 true DE202006013966U1 (en) | 2006-12-07 |
Family
ID=37563022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620013966 Expired - Lifetime DE202006013966U1 (en) | 2006-09-12 | 2006-09-12 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
DE102007042002A Ceased DE102007042002A1 (en) | 2006-09-12 | 2007-09-04 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007042002A Ceased DE102007042002A1 (en) | 2006-09-12 | 2007-09-04 | Thermal engine e.g. for Stirling, Otto or Diesel engines, has external rotor and inner rotor with rotors rotate and move around their own axis where rotors rest and rotors having teeth |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202006013966U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10480506B2 (en) | 2014-02-18 | 2019-11-19 | Vert Rotors Uk Limited | Conical screw machine with rotating inner and outer elements that are longitudinally fixed |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009005461A1 (en) * | 2009-01-21 | 2010-09-16 | Kletke, Axel, Dr. | Heat engine e.g. Otto engine and diesel engine, for use as shaft output driving unit, has conical body with conical opening angle and tooth system, where longitudinal and rotational axes of body and conical cavity intersect at point |
-
2006
- 2006-09-12 DE DE200620013966 patent/DE202006013966U1/en not_active Expired - Lifetime
-
2007
- 2007-09-04 DE DE102007042002A patent/DE102007042002A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10480506B2 (en) | 2014-02-18 | 2019-11-19 | Vert Rotors Uk Limited | Conical screw machine with rotating inner and outer elements that are longitudinally fixed |
US10962004B2 (en) | 2014-02-18 | 2021-03-30 | Vert Rotors Uk Limited | Synchronized conical screw compressor or pump |
Also Published As
Publication number | Publication date |
---|---|
DE102007042002A1 (en) | 2008-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070111 |
|
R081 | Change of applicant/patentee |
Owner name: KLETKE, AXEL, DR., DE Free format text: FORMER OWNER: KLETKE, AXEL, DR.-ING., 22149 HAMBURG, DE Effective date: 20090819 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20100401 |