WO2001090535A1 - Energy traction engine - Google Patents

Energy traction engine Download PDF

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Publication number
WO2001090535A1
WO2001090535A1 PCT/FR2001/001569 FR0101569W WO0190535A1 WO 2001090535 A1 WO2001090535 A1 WO 2001090535A1 FR 0101569 W FR0101569 W FR 0101569W WO 0190535 A1 WO0190535 A1 WO 0190535A1
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WO
WIPO (PCT)
Prior art keywords
rods
crankshaft
engine
traction
induction
Prior art date
Application number
PCT/FR2001/001569
Other languages
French (fr)
Inventor
Normand Beaudoin
Original Assignee
Nivesh Sa
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 Nivesh Sa filed Critical Nivesh Sa
Priority to EP01938297A priority Critical patent/EP1409844A1/en
Priority to AU2001263993A priority patent/AU2001263993A1/en
Publication of WO2001090535A1 publication Critical patent/WO2001090535A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0603—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an element being at the outer ends of the cylinders
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/222—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in star arrangement

Definitions

  • the present technical solution aims to maximize the engine torque during the explosion, while maintaining it during compression.
  • the present technical solution aims to reverse this defect, while retaining the qualities of torque during compression.
  • the two other complementary attachment points, connecting the main traction rods to the secondary traction rods will, for their part, be attached to rods that we will call “induction rods", since at their second end, they will be rotatably connected each to a crankpin of the crankshaft.
  • the latter will be arranged rotatably in the body of the engine, at the center of the stroke described by the whole of the quadrilateral formed by the main and secondary traction rods.
  • the system can be increased tenfold by proposing a system comprising a set of four pistons, connected to the quadrilateral of traction rods in a similar manner, but nevertheless taking account of the geometry of the support of the parts.
  • the traction rods may be arranged inside the quadrilateral formed by the four pistons. Indeed, in FIG. IV, it will be noted that when two pistons are at distant levels, the two complementary pistons will be in their closest position. As the explosion of the piston is directed towards the outside, it will be preferable that the fixed rod crosses the head of the cylinder and is then connected to the quadrilateral of the lever rods. The four attachment points will in turn be connected to the induction rods which, themselves, will be connected to the crankpins, this time four in number.
  • each set By providing each set with such a main connecting rod, it will be necessary to use two crankshafts, or two sets of crankpins, each provided with a gear, this gear being nested with a pinion gear arranged rotatably in the body of the engine and by reversing the meaning. In this way, the unhooking of the crankshaft from the connecting rods will always be impossible, since the complementary connecting rods being always ninety degrees apart, will form a kind of permanent dynamic lock.
  • Figure I is a cross section of a conventional piston engine. We can see that the torque is almost zero during the explosion.
  • Figure II is a cross section of the most basic embodiment of the invention, simply using only one piston.
  • Figure III is a schematic section of an embodiment of the invention where two pistons are used in a complementary manner, engaged in cylinders arranged one opposite the other. It can be noted that the support point has been removed and replaced by a second set of lever and piston rods.
  • Figure IV is a schematic section of the same invention for which four i pistons are used in combination.
  • the traction rods have been placed inside the quadrilateral formed by the pistons.
  • Figure V shows a first shortcoming of the last embodiment which loses a) part of the torque produced by the traction rods.
  • induction rods whose lower wrist does not resist traction
  • Figure VI is a cross section of an engine where simply "H" connecting rods were used, to ensure that only thrust will be used.
  • each set of two complementary connecting rods will be coupled to a crankshaft, each crankshaft rotating in the opposite direction to the other, which prevents it from unhooking, even if the connecting rods are open on their base, each set of connecting rods making a key to the second.
  • Figure VII is a diagram of the various positions of the connecting rods, and this, at several times of the engine.
  • Figure I shows a cross section of an engine in the explosion phase. ⁇
  • the piston in addition to a negative angle of attack 1, the piston must, from a short course 2, drive the crankshaft over a greater distance 3, the resulting power has a very low compared to the real power of the explosion.
  • Figure II shows a cross section of an engine with towing rods.
  • This arrangement makes it possible to literally reverse the speed ratios between the piston and the crankshaft at the time of the explosion, and consequently to produce a favorable cancellation, this time.
  • a crankshaft 5 is arranged, as is a cylinder 6, the opening of which, however, is directed towards the outside of the engine.
  • a piston 7 rigidly connected to a connecting rod which will be called fixed rod 8.
  • traction rods will be used in conjunction to transfer power from the piston to the crankshaft. These four traction rods will be connected together at or towards their end, so as to form a flexible quadrilateral.
  • attachment point 12 the connecting points of these connecting rods.
  • the first attachment point will be connected to the fixed piston rod.
  • the opposite attachment point will be connected to the anchor point.
  • the two remaining attachment points, connecting the main 13 and secondary 11 connecting rods, will be connected to the induction connecting rods 14 which, in turn, will be connected to the crankshaft crank pins 15.
  • crankshaft since the set of parts, for the moment, only moves in one direction, that the crankshaft will not be placed at the geometric center of the system, but at the dynamic center of the system, namely, when the latter is in the middle of the race.
  • Figure III is a cross section of a traction rod engine similar to that described above, but this time, provided with two pistons. To do this, the anchor point as well as the secondary traction rods were removed and replaced by a second set of pistons and main traction rods. It should be noted that taking into account this time, the double displacement of the parts, the crankshaft was placed both in the geometric and dynamic center of the engine.
  • a crankshaft 5 is rotatably mounted in the body 4 of an engine.
  • Two pistons 7 are slidably inserted, head towards the center, into two cylinders 6 arranged opposite on each side of the crankshaft, which forces the explosion outwards.
  • Each piston has a fixed connecting rod.
  • Four main traction rods 13 are joined together at or towards their end, so as to form a flexible quadrilateral.
  • Two opposite connecting points of the connecting rods 12 are connected to the fixed connecting rods i, while the two complementary ends are connected to the induction connecting rods 14 which, themselves, are connected at their second end, to the crank pins of the crankshaft 15.
  • Figure IV is a similar embodiment of the same invention, using four pistons.
  • FIG. V shows a first type of connecting rods which can be used so that, for these embodiments with four pistons, these fixed connecting rods are not used from the point of view of their traction, but only of their thrust.
  • Figure VI shows how to use, still for an arrangement of four pistons, induction rods without any lower wrist.
  • connecting rods are always at an angle of ninety degrees and no stalling of the crankshaft is possible.
  • crankpins To produce the opposite movement of the pairs of crankpins, we can proceed as follows: we can connect a first set 42 of crankpins to a crankshaft, and mount a second set 43 in rotation. We must then equip the crankshaft and this second together, each of a gear 44, these gears 43, 44 being in turn connected to a pinion gear 45 rotatably fixed in the body of the motor and by reversing the movements.
  • Figure VII is a schematic section of the key formed by the connecting rods on the crankpins at several times of the engine.

Abstract

The invention concerns a technical solution for maximising power stroke in an engine by inducing a movement by a structure of rods reversing the engine torque dynamics such that the latter is at its maximum during the power stroke, while preserving the torque during compression.

Description

MOTEUR ENERGETIQUE A TRACTION ENERGY TRACTION MOTOR
La présente solution technique vise à maximiser le couple du moteur lors de l'explosion, tout en le maintenant lors de la compression.The present technical solution aims to maximize the engine torque during the explosion, while maintaining it during compression.
En effet, dans un moteur conventionnel, FIG. I, la force du vilebrequin contre la résistance de la compression vers la fin de la remontée du piston, est à son maximum. En effet, la vitesse constante du vilebrequin dont l'orientation latérale est plus forte que l'orientation verticale, produit une diminution de vitesse du piston, et par conséquent une augmentation de la force du vilebrequin sur le piston. Par contre, à partir du moment où le vilebrequin a amorcé sa descente et par conséquent que l'explosion a eu lieu, c'est l'effet contraire qui se produit, à savoir qu'une petite vitesse du piston doit entraîner un déplacement plus considérable de la part du vilebrequin. Par conséquent, le couple est faible puisque, en plus d'être dans un angle négatif, le piston doit produire un travail supplémentaire pour avoir le résultat escompté sur le vilebrequin.Indeed, in a conventional motor, FIG. I, the force of the crankshaft against the compression resistance towards the end of the piston rise, is at its maximum. In fact, the constant speed of the crankshaft, the lateral orientation of which is stronger than the vertical orientation, produces a reduction in the speed of the piston, and consequently an increase in the force of the crankshaft on the piston. On the other hand, from the moment when the crankshaft started its descent and consequently that the explosion took place, it is the opposite effect which occurs, namely that a low speed of the piston must involve a displacement more considerable from the crankshaft. Therefore, the torque is low since, in addition to being in a negative angle, the piston must produce additional work to have the expected result on the crankshaft.
La présente solution technique vise à inverser ce défaut, tout en conservant les qualités de couple lors de la compression.The present technical solution aims to reverse this defect, while retaining the qualities of torque during compression.
La solution technique proposée est donc la suivante :The technical solution proposed is therefore as follows:
Dans le corps d'un moteur FIG 2, muni d'un cylindre, est inséré un piston, rattaché de façon rigide à une bielle fixe. La disposition du cylindre sera produite de telle manière que la tête du cylindre soit vers l'intérieur du moteur et que l'explosion projette le piston vers l'extérieur. La disposition contraire est possible, mais la précédente est cependant préférable. Cette bielle est à son tour rattachée à un ensemble de quatre bielles, réunies entre elles à leurs extrémités à la façon d'un quadrilatère, et que nous nommerons "bielles de traction principales" et "bielles de traction secondaires".In the body of a FIG 2 engine, fitted with a cylinder, a piston is inserted, rigidly attached to a fixed connecting rod. The arrangement of the cylinder will be produced in such a way that the head of the cylinder is towards the interior of the engine and that the explosion projects the piston towards the exterior. The opposite arrangement is possible, but the previous one is however preferable. This rod is in turn attached to a set of four rods, joined together at their ends in the manner of a quadrilateral, and which we will call "main traction rods" and "secondary traction rods".
L'extrémité contraire de cet ensemble, formé par les bielles de traction secondaires, sera à son tour reliée à un point d'encrage, rigidement fixé au corps du moteur.The opposite end of this assembly, formed by the secondary traction rods, will in turn be connected to an anchoring point, rigidly fixed to the body of the engine.
Les deux autres points de rattachement complémentaires, reliant les bielles de traction principales aux bielles de traction secondaires seront, pour leur part, rattachés à des bielles que nous nommerons "bielles d'induction", puisqu'à leur seconde extrémité, elles seront reliées rotativement chacune, à un maneton du vilebrequin. Ce dernier sera disposé rotativement dans le corps du moteur, au centre de la course que décrit l'ensemble du quadrilatère formé par les bielles de traction principales et secondaires.The two other complementary attachment points, connecting the main traction rods to the secondary traction rods will, for their part, be attached to rods that we will call "induction rods", since at their second end, they will be rotatably connected each to a crankpin of the crankshaft. The latter will be arranged rotatably in the body of the engine, at the center of the stroke described by the whole of the quadrilateral formed by the main and secondary traction rods.
Cet agencement des pièces permettra donc la dynamique suivante : lors de l'explosion, la poussée du piston se faisant de l'intérieur vers l'extérieur, entraînera la traction de l'ensemble des bielles de traction, qui, retenues par le point de rattachement au corps du moteur, transféreront leur énergie en poussée sur les ι bielles d'induction, et par conséquent sur le vilebrequin, d'une façon démultipliée.This arrangement of the parts will therefore allow the following dynamics: during the explosion, the piston pushing from the inside to the outside, will cause the traction of all of the traction rods, which, retained by the point of attachment to the body of the engine, will transfer their energy in thrust on the ι induction rods, and consequently on the crankshaft, in a multiplied manner.
En effet, puisque la vitesse du point de rattachement des bielles de traction principales sera supérieure à celle des points de rattachement des bielles de traction aux bielles d'induction, il se produira un effet de démultiplication de l'énergie, ) contraire à ce qui se passe dans un moteur conventionnel.Indeed, since the speed of the point of attachment of the main traction rods will be greater than that of the points of attachment of the traction rods to the induction rods, there will be an effect of reduction in energy,) contrary to what happens in a conventional engine.
Le couple sera à son maximum, et cela au moment même de l'explosion. On doit noter cependant que, dans cet arrangement, puisque nous avons inversé la séquence du couple, nous perdrons, lors de la compression, la force du vilebrequin sur le piston. Nous corrigerons ce point un peu plus loin. Avant de ce faire, proposons une réalisation différente de l'invention intégrant cette fois-ci un deuxième piston.The couple will be at their maximum, and this at the time of the explosion. It should be noted, however, that in this arrangement, since we have reversed the torque sequence, we will lose, during compression, the force of the crankshaft on the piston. We will correct this point a little further. Before doing so, let us propose a different embodiment of the invention this time incorporating a second piston.
Dans la figure III, les bielles de traction secondaires et le point d'encrage ont été remplacés par un deuxième ensemble de piston et bielles de traction, disposé en face du premier ensemble. Dès lors, comme le deuxième ensemble de bielles de traction principales sera mobile, dans la même proportion que le premier, le vilebrequin sera situé au centre du quadrilatère, statiquement ou dynamiquement, ce qui est la même chose ici.In FIG. III, the secondary traction rods and the anchoring point have been replaced by a second set of piston and traction rods, placed opposite the first assembly. Therefore, as the second set of main traction rods will be mobile, in the same proportion as the first, the crankshaft will be located in the center of the quadrilateral, statically or dynamically, which is the same here.
Une dynamique similaire à celle exposée précédemment, se fera lors de ι l'explosion, mais cette fois-ci à partir des deux pistons à la fois. En effet, la force dégagée par les deux pistons agira en traction sur les bielles de traction, qui, à leur tour, auront un effet de poussée sur les bielles d'induction, activant ainsi le vilebrequin. Les deux chambres de combustion pourront être connectées, si on veut s'assurer d'une poussée égale des bielles. On pourra sinon, utiliser un ensemble i d'engrenages droits reliés entre eux par le moyen d'un engrenage pivot.A dynamic similar to that exposed previously, will be made during the explosion, but this time from the two pistons at the same time. Indeed, the force released by the two pistons will act in traction on the traction rods, which, in turn, will have a thrust effect on the induction rods, thus activating the crankshaft. The two combustion chambers can be connected, if we want to ensure an equal thrust of the connecting rods. Otherwise, use a set i of spur gears connected to each other by means of a pivot gear.
On peut encore décupler le système en proposant un système comprenant un ensemble de quatre pistons, reliés au quadrilatère de bielles de traction d'une manière similaire, mais en tenant compte cependant de la géométrie du soutien des ) pièces.The system can be increased tenfold by proposing a system comprising a set of four pistons, connected to the quadrilateral of traction rods in a similar manner, but nevertheless taking account of the geometry of the support of the parts.
Pour cette raison, les bielles de traction pourront être disposées à l'intérieur du quadrilatère formé par les quatre pistons. En effet, dans la FIG. IV, on remarquera que lorsque deux pistons sont à des niveaux éloignés, les deux pistons complémentaires se trouveront à leur position la plus rapprochée. Comme l'explosion du piston est dirigée vers l'extérieur, il sera préférable que la bielle fixe traverse la tête du cylindre et soit ensuite reliée au quadrilatère des bielles leviers. Les quatre points de rattachement seront à leur tour, reliés aux bielles d'induction qui, elles-mêmes, seront reliées aux manetons, cette fois-ci au nombre de quatre.For this reason, the traction rods may be arranged inside the quadrilateral formed by the four pistons. Indeed, in FIG. IV, it will be noted that when two pistons are at distant levels, the two complementary pistons will be in their closest position. As the explosion of the piston is directed towards the outside, it will be preferable that the fixed rod crosses the head of the cylinder and is then connected to the quadrilateral of the lever rods. The four attachment points will in turn be connected to the induction rods which, themselves, will be connected to the crankpins, this time four in number.
De cette manière de faire, il résultera que deux des quatre pistons seront à leur sortie maximale, au moment où les deux autres seront à leur entrée maximale.In this way of doing things, it will result that two of the four pistons will be at their maximum output, when the other two will be at their maximum input.
Cette configuration a cependant la lacune de nous ramener à moitié en arrière, puisque chaque bielle, lors de l'explosion, quoiqu'elle conserve - de par sa forme - la possibilité du système de pousser sur les manetons complémentaires, garde la possibilité de tirer directement sur le maneton vis à vis duquel il est disposé.However, this configuration has the drawback of bringing us back halfway, since each connecting rod, during the explosion, although it retains - by its shape - the possibility of the system pushing on the complementary crankpins, retains the possibility of pulling directly on the crankpin opposite which it is arranged.
Une première façon de palier cet effet est d'imaginer une bielle dont le coussinet inférieur serait appuyé sur un moyen tel un ressort, de manière à absorber la traction et à la rendre inefficace, forçant ainsi la seule poussée sur le maneton complémentaire à être effective.A first way to overcome this effect is to imagine a connecting rod whose lower bearing would be supported on a means such as a spring, so as to absorb the traction and make it ineffective, thus forcing the only push on the additional crankpin to be effective .
En effet, de cette manière, la traction réelle sera entièrement produite par le maneton complémentaire, alors que la poussée du piston en compression sera faite par la bielle principale. Nous retrouverons ainsi le couple lors de la compression.Indeed, in this way, the real traction will be entirely produced by the complementary crankpin, while the thrust of the piston in compression will be made by the main connecting rod. We will thus find the torque during compression.
On aura donc un couple maximal en se servant de bielles de traction lors de l'explosion, et en se servant des bielles adjacentes lors de la compression. Une deuxième solution technique visant à préserver chaque système à des moments opportuns de la dynamique du moteur, est de supposer des bielles d'induction en "H", donc capables uniquement de poussée, mais non de traction.There will therefore be a maximum torque by using traction rods during the explosion, and by using the adjacent rods during compression. A second technical solution aiming at preserving each system at appropriate moments in the dynamics of the engine, is to suppose induction rods in "H", therefore capable only of thrust, but not of traction.
En munissant chaque ensemble d'une telle bielle principale, il faudra utiliser deux vilebrequins, ou encore deux ensembles de manetons, chacun muni d'un engrenage, cet engrenage étant imbriqué à un engrenage pignon disposé rotativement dans le corps du moteur et en inversant le sens. De cette manière, le décrochage du vilebrequin des bielles sera toujours impossible, puisque les bielles complémentaires étant toujours à quatre-vingt-dix degrés entre elles, formeront une sorte de barrure dynamique permanente.By providing each set with such a main connecting rod, it will be necessary to use two crankshafts, or two sets of crankpins, each provided with a gear, this gear being nested with a pinion gear arranged rotatably in the body of the engine and by reversing the meaning. In this way, the unhooking of the crankshaft from the connecting rods will always be impossible, since the complementary connecting rods being always ninety degrees apart, will form a kind of permanent dynamic lock.
Enfin, notons que l'induction de la force vers l'extérieur peut être activée par une came, ici, de forme ovale.Finally, note that the induction of the outward force can be activated by a cam, here, of oval shape.
Notons en dernière analyse, que ces moteurs sont capables d'une action deux temps seulement à gaz et au surplus, filtrable à cent pour cent, si on applique les méthodes anti-refoulement expliquées dans les inventions antérieures du déposant.Note in the final analysis, that these engines are capable of a two-stroke action only on gas and, moreover, filterable at one hundred percent, if the anti-backflow methods explained in the applicant's previous inventions are applied.
On notera de plus, que tout le système précédemment décrit, peut être opposé : les bielles de traction devant des bielles de poussée, et agissant de façon tractive sur les bielles d'induction. Comme pour cette configuration, les pistons sont dans le sens de la longueur du système et que cette disposition ne paraît pas efficace, le déposant se borne ici, à noter cette possibilité. Description sommaire des figuresIt will also be noted that the entire system described above can be opposed: the traction rods in front of thrust rods, and acting in a tractive manner on the induction rods. As for this configuration, the pistons are in the direction of the length of the system and that this arrangement does not seem effective, the depositor limits himself here, to note this possibility. Brief description of the figures
La figure I est une coupe transversale d'un moteur à pistons conventionnel. On peut y constater que le couple est presque nul lors de l'explosion.Figure I is a cross section of a conventional piston engine. We can see that the torque is almost zero during the explosion.
La figure II est une coupe transversale de la réalisation la plus élémentaire de l'invention, en n'utilisant simplement qu'un seul piston.Figure II is a cross section of the most basic embodiment of the invention, simply using only one piston.
On y aperçoit qu'un piston agit sur des bielles leviers rattachées à un point d'appui, de manière à ce que ce soit elles qui soient responsables, de façon démultipliée, de la poussée sur le vilebrequin.We see that a piston acts on lever rods attached to a fulcrum, so that it is they who are responsible, geared down, the thrust on the crankshaft.
La figure III est une coupe schématique d'une réalisation de l'invention où sont utilisés de façon complémentaire deux pistons, engagés dans des cylindres disposés l'un en face de l'autre. On peut noter que le point de support a été enlevé et remplacé par un deuxième ensemble de bielles leviers et pistons.Figure III is a schematic section of an embodiment of the invention where two pistons are used in a complementary manner, engaged in cylinders arranged one opposite the other. It can be noted that the support point has been removed and replaced by a second set of lever and piston rods.
La figure IV est une coupe schématique de la même invention pour laquelle quatre i pistons sont utilisés en combinaison. Dans cette version, parce que les cylindres doivent être fermés vers l'intérieur, les bielles de traction ont été placées à l'intérieur du quadrilatère formé par les pistons.Figure IV is a schematic section of the same invention for which four i pistons are used in combination. In this version, because the cylinders must be closed inwards, the traction rods have been placed inside the quadrilateral formed by the pistons.
La figure V montre une première lacune de la dernière réalisation qui perd une ) partie du couple réalisé par les bielles de traction. En utilisant des bielles d'induction dont le poignet inférieur ne résiste pas à la traction, seule la poussée est conservée sur les bielles complémentaires. La figure VI est une coupe transversale d'un moteur où on a utilisé des bielles simplement en "H", afin de s'assurer qu'uniquement la poussée sera utilisée. Ici, chaque ensemble de deux bielles complémentaires sera couplé à un vilebrequin, chaque vilebrequin tournant dans le sens contraire de l'autre, ce qui en empêche le décrochage, même si les bielles sont ouvertes sur leur base, chaque ensemble de bielles faisant clef au deuxième.Figure V shows a first shortcoming of the last embodiment which loses a) part of the torque produced by the traction rods. By using induction rods whose lower wrist does not resist traction, only the thrust is retained on the complementary rods. Figure VI is a cross section of an engine where simply "H" connecting rods were used, to ensure that only thrust will be used. Here, each set of two complementary connecting rods will be coupled to a crankshaft, each crankshaft rotating in the opposite direction to the other, which prevents it from unhooking, even if the connecting rods are open on their base, each set of connecting rods making a key to the second.
La figure VII est un schéma des diverses positions des bielles, et ce, à plusieurs moments du moteur.Figure VII is a diagram of the various positions of the connecting rods, and this, at several times of the engine.
Description détaillée des figuresDetailed description of the figures
La figure I représente une coupe transversale d'un moteur en phase d'explosion. ι Comme lors de l'explosion, en plus d'un angle d'attaque négatif 1 , le piston doit, à partir d'un faible parcours 2, entraîner le vilebrequin sur une plus grande distance 3, la puissance résultante a un ratio très faible par rapport à la puissance réelle de l'explosion.Figure I shows a cross section of an engine in the explosion phase. ι As during the explosion, in addition to a negative angle of attack 1, the piston must, from a short course 2, drive the crankshaft over a greater distance 3, the resulting power has a very low compared to the real power of the explosion.
> La figure II représente une coupe transversale d'un moteur à bielles tractrices.> Figure II shows a cross section of an engine with towing rods.
Cette disposition permet d'inverser littéralement les rapports de vitesses entre le piston et le vilebrequin au moment de l'explosion, et par conséquent de produire un décommandement, cette fois-ci, favorable.This arrangement makes it possible to literally reverse the speed ratios between the piston and the crankshaft at the time of the explosion, and consequently to produce a favorable cancellation, this time.
) Dans le corps d'un moteur 4 en effet, est disposé rotativement un vilebrequin 5, de même qu'un cylindre 6, dont l'ouverture est cependant dirigée vers l'extérieur du moteur. Dans ce cylindre est inséré de façon coulissante un piston 7, relié rigidement à une bielle qu'on nommera bielle fixe 8. On notera que la tête du piston fait face au centre du moteur et que l'explosion poussera par conséquent le piston et sa bielle vers l'extérieur du moteur 9.) In fact, in the body of an engine 4, a crankshaft 5 is arranged, as is a cylinder 6, the opening of which, however, is directed towards the outside of the engine. In this cylinder is slidably inserted a piston 7, rigidly connected to a connecting rod which will be called fixed rod 8. It will be noted that the head of the piston faces the center of the engine and the explosion will therefore push the piston and its connecting rod towards the outside of the engine 9.
Dans le corps du moteur, dans une position opposée à ce premier ensemble sera disposé rigidement un point de rattachement fixe 10, auquel seront reliées des bielles de traction secondaires 11. Ce point sera appelé point d'appui des bielles de traction.In the body of the engine, in a position opposite to this first assembly will be rigidly disposed a fixed point of attachment 10, to which will be connected secondary traction rods 11. This point will be called the fulcrum of the traction rods.
Quatre bielles de traction seront utilisées en conjonction pour transférer la puissance du piston au vilebrequin. Ces quatre bielles de traction seront reliées entre elles à ou vers leur extrémité, de manière à former un quadrilatère flexible. Nous nommerons point de rattachement 12, les points de liaison de ces bielles entre elles. Le premier point de rattachement sera relié à la bielle fixe du piston. Le point de rattachement opposé sera relié au point d'encrage. Les deux points de rattachement restants, reliant les bielles de traction principales 13 et secondaires 11 , seront reliés aux bielles d'induction 14 qui, elles-mêmes à leur tour, seront reliées aux manetons du vilebrequin 15.Four traction rods will be used in conjunction to transfer power from the piston to the crankshaft. These four traction rods will be connected together at or towards their end, so as to form a flexible quadrilateral. We will name attachment point 12, the connecting points of these connecting rods. The first attachment point will be connected to the fixed piston rod. The opposite attachment point will be connected to the anchor point. The two remaining attachment points, connecting the main 13 and secondary 11 connecting rods, will be connected to the induction connecting rods 14 which, in turn, will be connected to the crankshaft crank pins 15.
On notera, puisque l'ensemble de pièces, dans l'immédiat, ne se déplace que dans un sens, que le vilebrequin ne sera pas placé au centre géométrique du système, mais au centre dynamique du système, à savoir, lorsque celui-ci est en milieu de course.It will be noted, since the set of parts, for the moment, only moves in one direction, that the crankshaft will not be placed at the geometric center of the system, but at the dynamic center of the system, namely, when the latter is in the middle of the race.
La dynamique du système pré-exposé sera donc la suivante : lors de l'explosion, la poussée vers l'extérieur du piston 9 et par conséquent sur sa bielle fixe, agira en traction 16 sur l'ensemble que forment les bielles de traction.The dynamics of the pre-exposed system will therefore be as follows: during the explosion, the thrust towards the outside of the piston 9 and consequently on its fixed rod, will act in traction 16 on the assembly formed by the traction rods.
On notera qu'à leur tour, ces bielles, par les points de rattachement des bielles principales et secondaires à l'extrémité de la bielle d'induction, agiront en poussée 17 sur celles-ci. T FR01/01569Note that in turn, these connecting rods, by the points of attachment of the main and secondary connecting rods at the end of the induction rod, will act in thrust 17 thereon. T FR01 / 01569
Par conséquent on notera que le déplacement du piston 19 sera supérieur à celui de la bielles d'induction 20, et que par conséquent ce décommandement agira, contrairement à ce qui se passe dans les moteurs conventionnels, de façon à multiplier, plutôt qu'à réduire le couple.Consequently, it will be noted that the displacement of the piston 19 will be greater than that of the induction rods 20, and that consequently this cancellation will act, contrary to what happens in conventional engines, so as to multiply, rather than to reduce the torque.
La figure III est une coupe transversale d'un moteur à bielles de traction similaire à celui exposé précédemment, mais cette fois-ci, pourvu de deux pistons. Pour ce faire, le point d'encrage, ainsi que les bielles de traction secondaires ont été enlevés et remplacés par un deuxième ensemble de pistons et bielles de traction principales. Il faut noter qu'en tenant compte cette fois-ci, du double déplacement des pièces, le vilebrequin a été placé à la fois dans le centre géométrique et dynamique du moteur. Dans cette figure, un vilebrequin 5 est monté rotativement dans le corps 4 d'un moteur. Deux pistons 7 sont insérés de façon coulissante, tête vers le centre, dans deux cylindres 6 disposés de façon opposée de chaque côté du vilebrequin, ce qui force l'explosion vers l'extérieur.Figure III is a cross section of a traction rod engine similar to that described above, but this time, provided with two pistons. To do this, the anchor point as well as the secondary traction rods were removed and replaced by a second set of pistons and main traction rods. It should be noted that taking into account this time, the double displacement of the parts, the crankshaft was placed both in the geometric and dynamic center of the engine. In this figure, a crankshaft 5 is rotatably mounted in the body 4 of an engine. Two pistons 7 are slidably inserted, head towards the center, into two cylinders 6 arranged opposite on each side of the crankshaft, which forces the explosion outwards.
Chaque piston est muni d'une bielle fixe. Quatre bielles de traction principales 13 sont réunies entre elles à ou vers leur extrémité, de manière à former un quadrilatère flexible. Deux points opposés de rattachement des bielles 12 sont reliés aux bielles i fixes, alors que les deux extrémités complémentaires sont reliées aux bielles d'induction 14 qui, elles-mêmes, sont reliées à leur seconde extrémité, aux manetons du vilebrequin 15.Each piston has a fixed connecting rod. Four main traction rods 13 are joined together at or towards their end, so as to form a flexible quadrilateral. Two opposite connecting points of the connecting rods 12 are connected to the fixed connecting rods i, while the two complementary ends are connected to the induction connecting rods 14 which, themselves, are connected at their second end, to the crank pins of the crankshaft 15.
La dynamique de ce moteur sera similaire à celle énoncée précédemment. Lors deThe dynamics of this engine will be similar to that stated above. During
) l'explosion, les deux pistons se déplaçant dans des directions opposées, forceront la déformation aplanie du quadrilatère formé par les bielles de traction, agissant en traction 16 sur celles-ci. Cette traction sera transformée en poussée 17 aux points de rattachement des bielles aux bielles d'induction. La vitesse de déplacement des pistons étant supérieure à celle des bielles d'induction, il se produira un effet de décommandement qui démultipliera le couple du moteur positivement.) the explosion, the two pistons moving in opposite directions, will force the flattened deformation of the quadrilateral formed by the traction rods, acting in traction 16 thereon. This traction will be transformed into thrust 17 at the points of attachment of the connecting rods to the induction connecting rods. The speed of movement of pistons being greater than that of the induction rods, there will be a canceling effect which will multiply the engine torque positively.
On notera de plus, que de façon à favoriser la déconstruction égale de chaque côté du système, on pourra soit faire communiquer les pressions des chambres de combustion, soit se servir d'un moyen mécanique, tel par exemple deux engrenages droits imbriqués à un même engrenage pivot.It will also be noted that, in order to promote equal deconstruction on each side of the system, it will be possible either to communicate the pressures of the combustion chambers, or to use a mechanical means, such as for example two spur gears nested at the same pivot gear.
La figure IV est une réalisation similaire de la même invention, utilisant quatre pistons.Figure IV is a similar embodiment of the same invention, using four pistons.
On notera dès lors, parce que le cylindre doit être fermé vers le centre, qu'on doit placer le quadrilatère des bielles de traction à l'intérieur de celui formé par les pistons 7.It should therefore be noted, because the cylinder must be closed towards the center, that the quadrilateral of the traction rods must be placed inside that formed by the pistons 7.
La figure V montre un premier type de bielles pouvant être utilisé de manière à, pour ces réalisations à quatre pistons, ne pas utiliser ces bielles fixes du point de vue de leur traction, mais seulement de leur poussée.FIG. V shows a first type of connecting rods which can be used so that, for these embodiments with four pistons, these fixed connecting rods are not used from the point of view of their traction, but only of their thrust.
En munissant la partie inférieure du poignet d'un moyen tel un ressort 30, permettant au coussinet de s'abaisser 31 suffisamment pour que la force réelle soit obligatoirement transférée par l'ensemble de bielles de traction à l'ensemble de bielles d'induction complémentaires, on préserve les acquis du couple, même en utilisant quatre pistons.By providing the lower part of the wrist with a means such as a spring 30, allowing the bearing to lower 31 sufficiently so that the real force is necessarily transferred by the set of traction rods to the set of induction rods complementary, we preserve the acquired torque, even using four pistons.
La figure VI montre comment utiliser, toujours pour une disposition de quatre pistons, des bielles d'induction sans aucun poignet inférieur.Figure VI shows how to use, still for an arrangement of four pistons, induction rods without any lower wrist.
Pour ce faire, il faut utiliser deux ensembles de manetons 15 tournant en sens contraire 40, chaque ensemble raccordant les pistons opposés. De cette manière, les 01 01569To do this, it is necessary to use two sets of crank pins 15 rotating in opposite directions 40, each set connecting the opposite pistons. In this way, the 01 01 569
1111
bielles sont toujours entre elles dans un angle de quatre-vingt-dix degrés et aucun décrochage du vilebrequin n'est possible.connecting rods are always at an angle of ninety degrees and no stalling of the crankshaft is possible.
Pour produire le mouvement contraire des paires de manetons, on peut procéder de la façon suivante : on peut relier un premier ensemble 42 de manetons à un vilebrequin, et monter de façon rotative un deuxième ensemble 43. Il faut ensuite munir le vilebrequin et ce deuxième ensemble, chacun d'un engrenage 44, ces engrenages 43, 44 étant à leur tour reliés à un engrenage pignon 45 fixé rotativement dans le corps du moteur et en inversant les mouvements.To produce the opposite movement of the pairs of crankpins, we can proceed as follows: we can connect a first set 42 of crankpins to a crankshaft, and mount a second set 43 in rotation. We must then equip the crankshaft and this second together, each of a gear 44, these gears 43, 44 being in turn connected to a pinion gear 45 rotatably fixed in the body of the motor and by reversing the movements.
La figure VII est une coupe schématique de la clef formée par les bielles sur les manetons à plusieurs moments du moteur. Figure VII is a schematic section of the key formed by the connecting rods on the crankpins at several times of the engine.

Claims

• REVENDICATIONS -• CLAIMS -
Dans une machine, telle un moteur, une pompe, un compresseur, comprenant en composition :In a machine, such as an engine, a pump, a compressor, comprising in composition:
• un corps de la machine, dans lequel sont disposés rigidement un cylindre, et dans la partie opposée, un point d'encrage des bielles de traction secondaires, et rotativement entre ces éléments, un vilebrequin,A body of the machine, in which a cylinder is rigidly disposed, and in the opposite part, an anchoring point for the secondary traction rods, and rotatably between these elements, a crankshaft,
• un cylindre, dont l'orientation placera préférablement la tête dans la partie la plus rapprochée du centre, et dans lequel sera disposé de façon coulissante un piston,A cylinder, the orientation of which preferably places the head in the part closest to the center, and in which a piston is slidably arranged,
• un piston, inséré dans le cylindre et relié rigidement à une bielle,• a piston, inserted in the cylinder and rigidly connected to a connecting rod,
• une bielle reliant le piston au quadrilatère de bielles de traction,• a connecting rod connecting the piston to the quadrilateral of traction rods,
• quatre bielles de traction reliées entre elles à leur extrémité, de façon à former un quadrilatère et quatre points de rattachement, dont un premier sera relié à la bielle fixe, dont le point de rattachement opposé sera relié au point d'encrage, alors que les deux points de rattachement complémentaires, latéraux, seront reliés aux bielles d'induction,• four traction connecting rods connected to each other at their end, so as to form a quadrilateral and four attachment points, the first of which will be connected to the fixed connecting rod, the opposite attachment point of which will be connected to the anchoring point, while the two complementary lateral attachment points will be connected to the induction rods,
• deux bielles d'induction reliant les bielles de traction au maneton du vilebrequin,• two induction connecting rods connecting the traction rods to the crankshaft crankpin,
• un vilebrequin monté rotativement dans le bloc et dont les manetons sont rattachés aux bielles d'induction.• a crankshaft rotatably mounted in the block and whose crank pins are attached to the induction rods.
Dans une machine, telle un moteur, une pompe, un compresseur, comprenant en composition : • un corps du moteur dans lequel sont disposés rigidement deux cylindres dans des positions opposées, et de telle manière que la tête de ceux-ci soit située vers le centre du moteur , et rotativement, un vilebrequin,In a machine, such as an engine, a pump, a compressor, comprising in composition: An engine body in which two cylinders are rigidly disposed in opposite positions, and in such a way that the head of these is located towards the center of the engine, and in rotation, a crankshaft,
• deux pistons insérés chacun de façon coulissante dans un cylindre, et rattachés rigidement chacun à une bielle fixe,• two pistons, each slidably inserted into a cylinder, and each rigidly attached to a fixed connecting rod,
• deux cylindres dont les chambres d'explosion sont vers le centre du moteur,• two cylinders whose explosion chambers are towards the center of the engine,
• quatre bielles de traction reliées entre elles de façon à former un quadrilatère, et dont les points de rattachement des bielles entre elles sont à leur tour rattachés, pour les points verticaux aux pistons, et pour les points opposés aux bielles d'induction,Four traction rods connected together so as to form a quadrilateral, and the points of attachment of the rods between them are in turn attached, for the vertical points to the pistons, and for the points opposite to the induction rods,
• deux bielles d'induction reliant les manetons du vilebrequin aux points latéraux de rattachement des bielles de traction,• two induction connecting rods connecting the crankshaft crank pins to the lateral points of attachment of the traction rods,
• un vilebrequin muni de deux manetons, et monté rotativement dans le bloc du moteur.• a crankshaft fitted with two crank pins, and rotatably mounted in the engine block.
Un moteur selon la revendication 2, dont les deux pistons sont insérés dans un même cylindre.An engine according to claim 2, the two pistons of which are inserted in the same cylinder.
Un moteur selon la revendication 2, dont les pistons sont indirectement reliés par un moyen tel des engrenages droits imbriqués à un engrenage pivot.A motor according to claim 2, the pistons of which are indirectly connected by means such as spur gears nested to a pivot gear.
Une machine, selon la revendication 2, mais comprenant quatre pistons.A machine according to claim 2, but comprising four pistons.
Une machine, selon la revendication 3, dont les poignets inférieurs de bielle sont flexibles et supportés par des moyens d'absorption tels des ressorts. A machine according to claim 3, the lower connecting rod cuffs are flexible and supported by absorption means such as springs.
7. Une machine, telle un moteur, une pompe, un compresseur, comprenant en composition :7. A machine, such as an engine, a pump, a compressor, comprising in composition:
• un corps de la machine, dans lequel sont disposés quatre cylindres de façon opposée et dont les têtes sont dirigées vers le centre, et rotativement un vilebrequin principal,A body of the machine, in which four cylinders are arranged in opposite directions and whose heads are directed towards the center, and a main crankshaft in rotation,
• quatre pistons insérés de façon coulissante dans le cylindre et rattachés chacun, à une bielle fixe,• four pistons slidingly inserted into the cylinder and each attached to a fixed rod,
• quatre bielles fixes, chacune rattachée à une de leurs extrémités au piston et à leur extrémité opposée aux points de rattachement, aux bielles d'induction,• four fixed connecting rods, each attached to one of their ends to the piston and to their end opposite to the attachment points, to the induction connecting rods,
• quatre bielles de traction, reliées entre elles de manière à former un quadrilatère flexible, et dont chaque point de rattachement est relié à la fois aux bielles fixes et aux bielles d'induction• four traction rods, interconnected so as to form a flexible quadrilateral, and each attachment point of which is connected both to the fixed rods and to the induction rods
• quatre bielles d'induction reliées chacune à un des manetons des vilebrequins principaux et subsidiaires,• four induction rods each connected to one of the crankshafts of the main and subsidiary crankshafts,
• un vilebrequin principal muni de deux manetons et d'un engrenage imbriqué à l'engrenage d'inversion,• a main crankshaft fitted with two crank pins and a gear nested with the reversing gear,
• un vilebrequin subsidiaire, lui aussi muni de deux manetons, monté rotativement autour du premier, et lui aussi muni d'un engrenage imbriqué à l'engrenage d'inversion,• a subsidiary crankshaft, also fitted with two crank pins, rotatably mounted around the first, and also fitted with a gear nested with the reversing gear,
• un engrenage d'inversion monté rotativement dans le bloc, de manière à être imbriqué aux deux engrenages respectifs dees vilebrequins.• an inversion gear rotatably mounted in the block, so as to be nested with the two respective gears of the crankshafts.
8. Un moteur selon les revendications 1 , 2 et 4, et comprenant plusieurs ensembles de systèmes complets. 8. An engine according to claims 1, 2 and 4, and comprising several sets of complete systems.
PCT/FR2001/001569 2000-05-23 2001-05-22 Energy traction engine WO2001090535A1 (en)

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WO2003098005A1 (en) * 2002-05-17 2003-11-27 Normand Beaudoin Retro-mechanical, post-mechanical, bi-mechanical traction engines
CN107524518A (en) * 2017-09-11 2017-12-29 董绍麟 A kind of internal combustion engine of the opposed disk cylinder arrangement of cross

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CA2310488A1 (en) 2000-05-23 2001-11-23 Normand Beaudoin Polyturbine and anti-discharge

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US4776304A (en) * 1985-11-19 1988-10-11 Akira Korosue Movement converter for use in an engine and the like
EP0584900A1 (en) * 1992-08-27 1994-03-02 Spiralex Corporation Internal combustion engine

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EP0584900A1 (en) * 1992-08-27 1994-03-02 Spiralex Corporation Internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098005A1 (en) * 2002-05-17 2003-11-27 Normand Beaudoin Retro-mechanical, post-mechanical, bi-mechanical traction engines
CN107524518A (en) * 2017-09-11 2017-12-29 董绍麟 A kind of internal combustion engine of the opposed disk cylinder arrangement of cross

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