DE2447249A1 - Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output - Google Patents

Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output

Info

Publication number
DE2447249A1
DE2447249A1 DE19742447249 DE2447249A DE2447249A1 DE 2447249 A1 DE2447249 A1 DE 2447249A1 DE 19742447249 DE19742447249 DE 19742447249 DE 2447249 A DE2447249 A DE 2447249A DE 2447249 A1 DE2447249 A1 DE 2447249A1
Authority
DE
Germany
Prior art keywords
shaft
piston engine
rotary piston
driven
housing
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
Application number
DE19742447249
Other languages
German (de)
Inventor
Leopold Vo Habsburg-Lothringen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HABSBURG LOTHRINGEN LEOPOLD VO
Original Assignee
HABSBURG LOTHRINGEN LEOPOLD VO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HABSBURG LOTHRINGEN LEOPOLD VO filed Critical HABSBURG LOTHRINGEN LEOPOLD VO
Priority to DE19742447249 priority Critical patent/DE2447249A1/en
Priority to US05/610,300 priority patent/US4003349A/en
Priority to JP50111801A priority patent/JPS5155814A/ja
Publication of DE2447249A1 publication Critical patent/DE2447249A1/en
Pending legal-status Critical Current

Links

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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • 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
    • F01C1/14—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 toothed rotary pistons
    • F01C1/18—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 toothed rotary pistons with similar tooth forms
    • 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
    • F02B53/14—Adaptations of engines for driving, or engine combinations with, other devices
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Harvester Elements (AREA)

Abstract

The rotors are fixed to the shafts carrying them and each have a number of cycloidal-shaped blades forming chambers of varying capacity. Where the blade heads lift clear of the housing, pressure equalising passages are provided. The shafts (101, 102) carrying the rotors (104, 105) each have a bevel wheel (107, 108) mounted on them. All engine auxiliaries such as fan, water pump, dynamo, and injection pump are driven from the output shaft (109) which is coupled to one of the rotor shafts (102). The design simplifies the gear train, and only about 40% of the power has to be transmitted through the gears.

Description

Drehkolbenmotor mit umlaufenden Arbeitsrädern. Rotary piston engine with rotating work wheels.

(Zusatz zu Patentanmeldung P 20 57 475.8) Die Erfindung bezieht sich auf einen Drehkolbenmotor mit umlaufenden Arbeitsrädern,welche fest auf den sie tragenden Drehachsen angeordnet sind und jedes Arbeitsrad eine Anzahl Schaufeln hat,die die Form von Zykloiden besitzen, bei deren Umlauf Rammern mit veränderlichem Passungsvermögen geblldet werden, Durch die Deutsohe Offenlegungsschrift 2 o57 475 ist eine Brennkraftmasohine mit zwei in einem Gehäuse untergebrachten,miteinanier arbeitenden und gegenläufigen Arbeitsrädern bekanntgeworden, bei der die Arbeitsräder fest auf den sie tragenden Drehachsen angeordnet sind und jedes Arbeitsrad eine Anzahl Schaufeln hat,die die Form von Zykloiden besitzen und an der Innenwand des Gehäuses vorbeilaufen, während die Schaufeln der Arbeitsräder bei deren Umlauf rammern bilden, die ein veränderliches Passungsvermögen haben und von den Schaufeln des anderen anderen Antriebsrades sowie der Innenwand des Gehäuses begrenzt werden und wobei das Gehäuse die Einlaßstutzen für das Gemisch sowie die Auslaßstutzen für die Brenngase aufnimmt.Hierzu sind außerhalb des Gehäuses in einem Ansatzteil zwei mit den Arbeitsrädern gekuppelte Zahnräder vorgesehen,d@e mit zwei anderen Zahnrädern zusammenarbeiten und diese letzteren Zahnräder sind über Lenker duroh Stellstifte einregelbarO Anf dieser Anordnung baut die vorliegende Erfindung auf.Ihr liegt die Aufgabe zugrunde,den Antrieb der Drehkolbenarbeitsräder zu verbessern und zu vereinfachen0 Diese Aufgabe wird dadurch gelöst,daß auf den ?Iragaohsen der Ärbeitsräder je ein miteinander kämmendes und entgegengesetzt konisohes Kegel zahnrad sitzt und alle Geräte zum Betrieb des Motors,wie beispielsweise die Wasserpumpe bzw.das Kühlgebläse,der Generator und die Einspritzpumpe usw. nur von der Welle der Motorantriebsachse angetrieben werden. (Addition to patent application P 20 57 475.8) The invention relates on a rotary piston engine with rotating work wheels, which are firmly attached to them bearing axes of rotation are arranged and each work wheel has a number of blades which have the shape of cycloids, with rammers with variable as they circulate Ability to fit, by Deutsohe Offenlegungsschrift 2 o57 475 is a Brennkraftmasohine with two housed in one housing, miteinanier working and counter-rotating work wheels become known, in which the work wheels are fixedly arranged on the axes of rotation supporting them and each work wheel one Number of blades that have the shape of cycloids and are attached to the inner wall of the Pass the casing while the blades of the working wheels rattle as they rotate which have a variable fit and are supported by the blades of the other other drive wheel and the inner wall of the housing are limited and the housing, the inlet port for the mixture and the outlet port for absorbs the combustion gases Housing in one Attachment part two gears coupled with the working wheels are provided, d @ e with two other gears work together and these latter gears are over handlebars The present invention is built upon this arrangement It is based on the task of improving the drive of the rotary piston work wheels and to simplify0 This task is solved by the fact that on the? Iragaohsen the Work wheels each one meshing and oppositely conical bevel gear sits and all devices to operate the engine, such as the water pump or the cooling fan, the generator and the injection pump etc. only from the shaft the motor drive axle are driven.

Duroh diese Maßnahmen entfallen die bisher erforderlichen Kupplungszahnräder, außerdem müssen nur mehr etwa 40 % der Gesamtmotorleistung über das Zahnradpaar auf die Antriebswelle übertragen werden0 Die Erfindung ist nachfolgend an einem Ausführungsbeispiel besohrieben und gezeichnet.Es zeigen 2 Fig.1 einen Ruersohnitt des Motors in der Vertikalebene, Fig.2 einen Quersohnitt des Motors in der Horizontalebene .These measures dispense with the previously required clutch gears, In addition, only about 40% of the total engine output must be via the gear pair be transmitted to the drive shaft0 The invention is based on a Embodiment described and drawn. It shows 2 Fig.1 a Ruersohnitt of the motor in the vertical plane, Fig. 2 a cross-section of the motor in the horizontal plane .

In dem Motorgehäuse loo lagern auf zwei Tragachsen 101,102 je ein Drehkolbenarbeitsrad 104 bzwO lo5o Parallel zu den Arbeitsrädern befinden sich auf diesen Tragachsen 101,102 am Auflager endstück Je ein Kegelrad 107,108 mit Geradverzahnung0 Die Konizität der Zahnstirnflächen beträgt etwa 4° und die Räder sind zueinander konisoh versetzt auf den Tragachsen, d.h. die Kraftübertragung erfolgt nicht winkelmäßig verbetzt, sondern in einer Ebene.Die Kegel zahnräder bzwO Drehkolbenabreitsräder 104,105 kämmen miteinander.In the motor housing loo are stored on two support axles 101,102 each Rotary piston work wheel 104 or lo5o are located parallel to the work wheels these support axles 101,102 on the support end piece each one bevel gear 107,108 with straight teeth0 the The taper of the tooth faces is about 4 ° and the wheels are tapered to one another offset on the support axles, i.e. the power transmission is not angular offset, but in one plane 104,105 comb with each other.

Die Tragachse 102,die die sogenannte Antriebsachse bildet,ist über das Achsenauflager hinaus mit einer Welle 1o9 versehen, die den Antrieb fUr alle Zusatzgeräte des Motors,wie beispielsweise die Wasserpumpe oder das Kühlgebläse,den Generator und die Einspritzpumpe usw. übernimmt.Dadurch wird die Abtriebswelle wesentlioh entlasteteThe support axle 102, which forms the so-called drive axle, is over the axle support is also provided with a shaft 1o9, which is the drive for all Additional devices of the engine, such as the water pump or the cooling fan, the Generator and the injection pump etc. take over. This makes the output shaft essential relieved

Claims (1)

P a t e n t a n s p r u c h . P a t e n t a n s p r u c h. Drohkolbenmotor mit umlaufenden Arbeitsrädern,welche fest auf den sie tragenden Drehachsen angeordnet sind und jedes Arbeitsrad eine Anzahl Schaufeln hat,die die Form von Zykloiden besitzen,bei deren Umlauf Kammern mit beränderlichem Fassungsvermögen gebildet werden und sich im Gehäuse im Dereich des Abhebens der Zahnkopfflächen von der Gehäuseinnenf@äche @ruckausgleichskanüle befinden gemäß dem Deutschen Patent .................... ( Az.P2o 57 475.8), dadurch ¢ e l. e n n z e i c h n e t ,daß auf den Tragachsen (101,102) der Arbeitsräder (104,105) je ein Kegelrad (107,108) sitzt und alle Geräte zum Betrieb des Motors, wie Wasserpumpe bzw. kühlgebläse,Generator,@insprutzpumpe etc. nur von der Welle (109) der Motorantriebsachse (102) angetrieben werden .Throttle piston engine with rotating work wheels, which are firmly on the they are arranged supporting axes of rotation and each work wheel has a number of blades which have the shape of cycloids, with their circulation chambers with borderable Capacity to be formed and located in the housing in the area of the lifting of the Tooth tip surfaces of the housing inner surface @ jerk compensation cannula are located in accordance with the German patent .................... (Az.P2o 57 475.8), thereby ¢ e l. e n n z e i h n e t that on the support axles (101,102) of the working wheels (104,105) each a bevel gear (107,108) sits and all devices to operate the engine, such as water pump or cooling fan, generator, @ injection pump, etc. only from the shaft (109) of the motor drive axle (102) are driven.
DE19742447249 1974-09-18 1974-10-03 Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output Pending DE2447249A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19742447249 DE2447249A1 (en) 1974-10-03 1974-10-03 Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output
US05/610,300 US4003349A (en) 1974-09-18 1975-09-04 Rotary piston engine
JP50111801A JPS5155814A (en) 1974-09-18 1975-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447249 DE2447249A1 (en) 1974-10-03 1974-10-03 Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output

Publications (1)

Publication Number Publication Date
DE2447249A1 true DE2447249A1 (en) 1976-04-08

Family

ID=5927465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742447249 Pending DE2447249A1 (en) 1974-09-18 1974-10-03 Rotary piston engine - has bevel gears on rotor shaft and auxiliaries driven from shaft output

Country Status (1)

Country Link
DE (1) DE2447249A1 (en)

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