WO2001090547A1 - Dual-level energy engine - Google Patents

Dual-level energy engine Download PDF

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Publication number
WO2001090547A1
WO2001090547A1 PCT/FR2001/001571 FR0101571W WO0190547A1 WO 2001090547 A1 WO2001090547 A1 WO 2001090547A1 FR 0101571 W FR0101571 W FR 0101571W WO 0190547 A1 WO0190547 A1 WO 0190547A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
cylinder
engine
connecting rods
crankpin
Prior art date
Application number
PCT/FR2001/001571
Other languages
French (fr)
Other versions
WO2001090547A9 (en
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 AU2001263994A priority Critical patent/AU2001263994A1/en
Priority to EP01938298A priority patent/EP1295017B1/en
Priority to DE60135120T priority patent/DE60135120D1/en
Publication of WO2001090547A1 publication Critical patent/WO2001090547A1/en
Publication of WO2001090547A9 publication Critical patent/WO2001090547A9/en

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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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/16—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder working and pumping pistons having differing movements
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/30—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with one working piston sliding inside another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Definitions

  • the object of the present invention is to show how these defects can be corrected, again using strictly conventional connecting rods. More specifically, the applicant proposes to use for each engine cylinder, a polymaneton crankshaft, each crank pin being connected to a connecting rod or to a pair of connecting rods, these connecting rods being in turn connected, for one to the upper piston inserted in the main cylinder and for the other the lower piston inserted in the cylinder arranged in the upper piston itself FIG. III. Of course, for reasons of balance of the parts, the upper piston may be supported by a set of two lateral connecting rods.
  • crankpins Two main configurations are possible, starting from the above-described arrangement of the parts, depending on whether the lower and upper crankpins are arranged in the opposite parts of the same axis, or even in the same part. In the two aforementioned cases, the crankpins must be of different radius, otherwise the desired effects would obviously be canceled.
  • crankpins in a first case FIG. III, by placing the crankpins in the parts of the same axis, it will be possible to produce a two-stroke engine, strictly with gas, and driven by conventional connecting rods. Indeed, by connecting to the so-called upper crankpin, two upper connecting rods connecting it to the upper piston, we will then insert the piston into the main cylinder.
  • each piston will occupy the opposite situation of its complementary piston, at the same time.
  • the upper piston when the upper piston is in its highest phase, the lower piston will be in its lowest phase.
  • the upper piston will be in its lowest phase, the lower piston will be in its highest phase, and so on, successively.
  • the arrangement of the upper and lower crankpins must be designed differently. Indeed, although by placing them, as previously, at different radii, it will not only be necessary to have them on the same axis, but moreover, in the same dial.
  • the purpose of this arrangement is to simultaneously force the opening and closing of the main cylinder and the intake of the burnt gases, so that the maximum suction of the lower cylinder corresponds to the end of the expansion of the burnt gases.
  • two crankpins of different spokes will be placed on the crankshaft, per cylinder. These two crankpins, in addition to being arranged on the same axis, will be on the same dial.
  • a connecting rod or a set of upper connecting rods which themselves will be attached to a so-called upper piston.
  • This piston will be inserted in the main cylinder, itself provided, in its lower part, with a cylinder which will be called lower cylinder.
  • a second connecting rod will be connected to the lower crankpin and at its opposite end to a lower piston.
  • This piston will be slidably inserted into the cylinder integrated in the lower part of the lower piston.
  • the pistons will have similar stroke moments, but, taking into account the different radii of the crankpins, different in height, there will be, although with the same direction races, limit points of different heights: In other words, the upper and lower pistons will be simultaneously at their highest level and simultaneously at their lowest level.
  • the two phases of the backflow prevention motors can therefore be carried out here. Indeed, when the two pistons are at their lowest level, the suction caused in the lower cylinder will suck the burnt gases and new gases will enter the main cylinder, consequently. In the following time, while the two pistons are at their maximum ascent in the cylinder, the explosion can occur in the main cylinder and the complete and filterable exhaust in the lower cylinder.
  • Figure I is a reproduction of Figure XVII of the applicant's invention entitled “Poly-induction energy engine”, showing a two-stroke engine, only gas.
  • Figure II is a reproduction of Figure IV of the applicant's invention entitled “Anti-backflow energy motor”, where there is shown a backflow motor operating only on gas.
  • Figure III is a first embodiment of the present invention, where the two subsequent phases of the engine are shown.
  • Figure IV is a three-dimensional view of the previous embodiment.
  • Figure V shows the two main times of a second embodiment of the present invention, the crankshaft crank pins are arranged so as to produce an anti-backflow engine.
  • the waste gas intake chamber expands at the same time as that of the main cylinder.
  • Figure VI is a three-dimensional view of the previous figure.
  • Figure I is a reproduction of one of the embodiments of the applicant's invention entitled "Poly-induction energy engine”.
  • Figure II is a reproduction of Figure IV of the applicant's invention entitled "Anti-backflow energy engine”. Again, after isolating the bottom from the cylinder of the engine body, it is possible to produce the suction of the burnt gases in this chamber, thereby sucking in new new gases in the main combustion chamber. In this way, a two-stroke engine can be produced which will be fully filterable.
  • Figure III shows a cross section of the two main moments (a) and (b) of an engine embodying the present invention.
  • a crankshaft 5 in the body of an engine is inserted one or more cylinders 11, as is rotatably mounted a crankshaft 5.
  • This crankshaft has the distinction, for each cylinder, to have two crankpins, whose radii are not identical and which will be called upper crankpin 6 and lower crankpin 7.
  • upper crankpin 6 and lower crankpin 7. In the case of the upper crankpin and in order to ensure a balance in the support of the upper piston, it will be preferable to split 8 the connecting rods.
  • Each crankpin will be connected to a connecting rod, or to a set of connecting rods, connected or connected to a piston.
  • the upper connecting rods 9 will be connected to the upper piston 10.
  • the latter will be slidably inserted into the main cylinder 11, and will furthermore be provided in its lower part with a cylinder 12, capable of slidingly receiving the lower piston. 13.
  • the lower piston will be connected to the lower link 14 and at its second end to the lower piston. This piston will indeed be slidably inserted into the cylinder of the upper piston 12.
  • FIG. IV is a three-dimensional view of the previous one, where were added on the one hand the gas inlet conduits in the engine 19, then in the main cylinder 20, and on the other hand the exhaust conduits 21.
  • FIG. V is a schematic view of the two main stages (a) and (b) of the present invention, but for which a supply of the backflow prevention motor type has been used this time.
  • one or more cylinders 11 are rigidly inserted into the block of an engine, as is, rotatively, a crankshaft 5.
  • This crankshaft has the particularity, for each cylinder of having two crankpins whose radii are different and which will be called upper crankpin 6 and lower crankpin 7, depending on whether they are attached to the upper piston or to the lower piston.
  • Each crankpin is connected to a connecting rod 9 or to a set of connecting rods 14, themselves connected to an upper piston and to a lower piston.
  • the upper piston 10 is slidably inserted into the main cylinder 11, while the lower piston will be inserted into the cylinder of the main piston 12.
  • the lower and upper crankpins which, as previously are not of the same radius, will not only be located on the same axis, but also in the same dial.
  • This arrangement will completely reverse the action of the pistons between them.
  • the pistons will work in the same direction, which will have the result that they will be at the same time in their upper phase 21 and in their lower phase 22.
  • the lower piston can, at its lowest level, suck the burnt gases 23, thus sucking the new gases in the upper cylinder, in the following time, the gases will be simultaneously exploded and evacuated 24 by one and the other of the chambers.
  • Figure VI is a three-dimensional view of the previous embodiment.
  • the exhaust pipes and valves 25, the burnt gas intake 26 and fresh gas intake 27 pipes, have been added.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Valve Device For Special Equipments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

The invention concerns a method for making a two-stroke engine, capable of running exclusively on gas, or a back draught-free engine by not using fixed connecting rods but rather standard rods, thereby enabling to keep a small-size engine.

Description

MOTEUR ENERGETIQUE A DOUBLE NIVEAUX DOUBLE LEVEL ENERGY MOTOR
Dans les inventions antérieures du déposant, ayant pour titres "Moteur énergétique à poly induction", objet de la demande de brevet canadien N° 2,302,870 déposée le 15 mars 2000 et de la demande de brevet internationale PCT/FR 01/00753 déposée le 14 mars 2001 sous priorité de la précédente et "Moteur énergétique anti-refoulement" objet de la demande de brevet canadien N° 2,297,393 déposée le 2 février 2000 et de la demande de brevet internationale PCT/FR 01/00309 déposée le 1er. Février 2001 sous priorité de la précédente, il a été montré d'une part comment produire des moteurs à deux temps fonctionnant strictement au gaz et d'autre part, comment produire un type d'échappement et d'intégration des gaz pour pouvoir produire des moteurs deux temps seulement à gaz, afin qu'ils soient filtrables presque à cent pour cent : FIG. I et FIG. II.In the applicant's previous inventions, having the title "Poly induction energy motor", subject of Canadian patent application No. 2,302,870 filed March 15, 2000 and international patent application PCT / FR 01/00753 filed March 14 2001 under priority of the previous one and "Anti-backflow energy engine" object of the Canadian patent application N ° 2,297,393 filed on February 2, 2000 and the international patent application PCT / FR 01/00309 filed on the 1 st . February 2001 under priority of the previous one, it was shown on the one hand how to produce two-stroke engines operating strictly on gas and on the other hand, how to produce a type of exhaust and gas integration to be able to produce two-stroke gas engines only, so that they can be filtered almost a hundred percent: FIG. I and FIG. II.
Dans plusieurs de ces cas, il était nécessaire de séparer la base du moteur d'une chambre spécifique de basse pression. Pour ce faire, on devait se servir d'une bielle fixe rattachée au piston, et dont l'action strictement rectiligne permettait de la laisser traverser la paroi du cylindre de basse compression de manière à ne pas perdre soit de sa compression, soit de la succion, selon qu'on souhaitait obtenir un moteur deux temps conventionnel ou un moteur anti-refoulement.In several of these cases, it was necessary to separate the base of the engine from a specific low-pressure chamber. To do this, we had to use a fixed connecting rod attached to the piston, and whose strictly rectilinear action allowed it to pass through the wall of the low compression cylinder so as not to lose either its compression or suction, depending on whether you wanted a conventional two-stroke engine or an anti-backflow engine.
Dans plusieurs cas, puisque la bielle fixe devait à son tour être rattachée à sa base à la bielle conventionnelle, cela demandait un plus grand espace pour réaliser le moteur et provoquait un point de friction dans le conduit de bielle de la paroi, qui était propice à l'usure et par conséquent à la perte de compression ou de succion.In several cases, since the fixed connecting rod had in turn to be attached to its base to the conventional connecting rod, this required a greater space to carry out the engine and caused a point of friction in the rod connecting rod of the wall, which was conducive wear and therefore loss of compression or suction.
La présente invention a pour but de montrer comment on peut corriger ces défauts, en utilisant à nouveau strictement des bielles conventionnelles. Plus précisément, le déposant propose d'utiliser pour chaque cylindre du moteur, un vilebrequin à polymanetons chaque maneton étant relié à une bielle ou à une paire de bielles, ces bielles étant à leur tour reliées, pour l'une au piston supérieur inséré dans le cylindre principal et pour l'autre au piston inférieur inséré dans le cylindre disposé dans le piston supérieur lui-même FIG. III. Bien entendu, pour des raisons d'équilibre des pièces, le piston supérieur pourra être soutenu par un ensemble de deux bielles latérales.The object of the present invention is to show how these defects can be corrected, again using strictly conventional connecting rods. More specifically, the applicant proposes to use for each engine cylinder, a polymaneton crankshaft, each crank pin being connected to a connecting rod or to a pair of connecting rods, these connecting rods being in turn connected, for one to the upper piston inserted in the main cylinder and for the other the lower piston inserted in the cylinder arranged in the upper piston itself FIG. III. Of course, for reasons of balance of the parts, the upper piston may be supported by a set of two lateral connecting rods.
Deux principales configurations sont possibles en partant de la disposition ci- dessus décrite des pièces, selon qu'on disposera les manetons inférieur et supérieur dans les parties opposées d'un même axe, ou encore dans la même partie. Dans les deux cas précités, les manetons devront être de rayon différent, à défaut les effets recherchés seraient évidemment annulés.Two main configurations are possible, starting from the above-described arrangement of the parts, depending on whether the lower and upper crankpins are arranged in the opposite parts of the same axis, or even in the same part. In the two aforementioned cases, the crankpins must be of different radius, otherwise the desired effects would obviously be canceled.
Dans un premier cas FIG. III, en disposant les manetons dans les parties d'un même axe, on pourra produire un moteur à deux temps, strictement à gaz, et mu par des bielles conventionnelles. En effet, en raccordant au maneton dit supérieur, deux bielles supérieures le reliant au piston supérieur, on insérera ensuite le piston dans le cylindre principal.In a first case FIG. III, by placing the crankpins in the parts of the same axis, it will be possible to produce a two-stroke engine, strictly with gas, and driven by conventional connecting rods. Indeed, by connecting to the so-called upper crankpin, two upper connecting rods connecting it to the upper piston, we will then insert the piston into the main cylinder.
Puis on reliera le maneton inférieur à la bielle inférieure, qui, à son extrémité opposée sera rattachée au piston inférieur. On introduira alors le piston inférieur dans un cylindre qu'on aura placé dans la partie inférieure du piston supérieur.Then connect the lower crankpin to the lower link, which at its opposite end will be attached to the lower piston. We will then introduce the lower piston into a cylinder that we will have placed in the lower part of the upper piston.
La dynamique des pièces sera donc la suivante : comme les deux manetons sont, bien que dans des parties opposées, préférablement disposés sur le même axe, et que les pistons sont forcés de travailler de façon rectiligne dans des orientations de course identiques, il s'ensuit qu'à travers le mouvement de rotation du vilebrequin, chaque piston occupera la situation contraire de son piston complémentaire, au même moment. Ainsi, lorsque le piston supérieur sera à sa phase la plus haute, le piston inférieur sera à sa phase la plus basse. Un demi tour plus loin, le piston supérieur sera à sa phase la plus basse, le piston inférieur sera à sa phase la plus haute, et ainsi de suite, successivement. Cela revient à dire qu'alors que les chambres d'explosion, à savoir les chambres du cylindre principal seront à leur compression, les chambres d'admission des gaz, c'est-à-dire les chambres du cylindre du piston supérieur, seront en phase de dilatation, à savoir d'admission maximale et inversement dans le temps suivant.The dynamics of the parts will therefore be as follows: as the two crankpins are, although in opposite parts, preferably arranged on the same axis, and the pistons are forced to work in a rectilinear fashion in identical stroke orientations, it then that through the rotation movement of the crankshaft, each piston will occupy the opposite situation of its complementary piston, at the same time. Thus, when the upper piston is in its highest phase, the lower piston will be in its lowest phase. Half a turn further, the upper piston will be in its lowest phase, the lower piston will be in its highest phase, and so on, successively. This amounts to saying that while the explosion chambers, namely the chambers of the main cylinder will be at their compression, the gas admission chambers, that is to say the chambers of the cylinder of the upper piston, will be in the dilation phase, i.e. maximum admission and vice versa in the following time.
En effet, un demi-tour plus loin, les chambres d'admission des gaz étant compressées, elles pourront à leur tour injecter les gaz neufs dans des chambres de combustion dilatées, et ainsi par voie de conséquence, éjecter les gaz brûlés sous la pression de l'admission de gaz neufs, comme c'est le cas normalement dans un moteur deux temps conventionnel FIG. IV.Indeed, a half-turn further, the gas intake chambers being compressed, they can in turn inject the new gases into dilated combustion chambers, and thus consequently, eject the burnt gases under pressure the intake of new gases, as is normally the case in a conventional two-stroke engine FIG. IV.
Dans une telle configuration, on pourra non seulement obtenir un moteur de type deux temps strictement à gaz, mais étant en outre de type anti-refoulement, si la partie cylindrée inférieure est destinée à être une chambre de succion des gaz brûlés, tel que le déposant l'a montré dans son invention dite "Moteur énergétique anti-refoulement".In such a configuration, it will be possible not only to obtain a two-stroke type strictly gas engine, but also being of the anti-backflow type, if the lower displacement part is intended to be a suction chamber for the burnt gases, such as the Applicant has shown this in his invention known as "Anti-backflow energy engine".
Dans ce dernier cas, cependant, la disposition des manetons supérieurs et inférieurs doit être conçue différemment. En effet, bien qu'en les plaçant, comme précédemment, à des rayons différents, il faudra non seulement les disposer sur le même axe, mais de plus, dans le même cadran. Le but de cette disposition est de forcer simultanément l'ouverture et la fermeture du cylindre principal et d'admission des gaz brûlés, de manière à ce que la succion maximale du cylindre inférieur corresponde à la fin de l'expansion des gaz brûlés. Comme on peut le constater à la FIG. V, deux manetons de rayons différents seront disposés sur le vilebrequin, par cylindre. Ces deux manetons, en plus d'être disposés sur le même axe, seront sur le même cadran. A un premier maneton sera rattachée un bielle ou un ensemble de bielles supérieures qui elles-mêmes, seront rattachées à un piston dit supérieur. Ce piston sera inséré dans le cylindre principal, muni lui-même, dans sa partie inférieure, d'un cylindre qu'on appellera cylindre inférieur. Une deuxième bielle sera reliée au maneton inférieur et à son extrémité contraire, à un piston inférieur. Ce piston sera inséré de façon coulissante dans le cylindre intégré dans la partie basse du piston inférieur.In the latter case, however, the arrangement of the upper and lower crankpins must be designed differently. Indeed, although by placing them, as previously, at different radii, it will not only be necessary to have them on the same axis, but moreover, in the same dial. The purpose of this arrangement is to simultaneously force the opening and closing of the main cylinder and the intake of the burnt gases, so that the maximum suction of the lower cylinder corresponds to the end of the expansion of the burnt gases. As can be seen in FIG. V, two crankpins of different spokes will be placed on the crankshaft, per cylinder. These two crankpins, in addition to being arranged on the same axis, will be on the same dial. To a first crank pin will be attached a connecting rod or a set of upper connecting rods which themselves will be attached to a so-called upper piston. This piston will be inserted in the main cylinder, itself provided, in its lower part, with a cylinder which will be called lower cylinder. A second connecting rod will be connected to the lower crankpin and at its opposite end to a lower piston. This piston will be slidably inserted into the cylinder integrated in the lower part of the lower piston.
D'un point de vue dynamique, et cela contrairement à la première réalisation, les pistons auront des moments de course similaires, mais, compte tenu des rayons différents des manetons, différents en hauteur, il y aura, bien qu'avec le même sens des courses, des points limites de différentes hauteurs: En d'autres termes, les pistons supérieur et inférieur seront simultanément à leur plus haut niveau et simultanément à leur plus bas niveau.From a dynamic point of view, and this contrary to the first embodiment, the pistons will have similar stroke moments, but, taking into account the different radii of the crankpins, different in height, there will be, although with the same direction races, limit points of different heights: In other words, the upper and lower pistons will be simultaneously at their highest level and simultaneously at their lowest level.
Les deux phases des moteurs anti-refoulement pourront donc, ici, être réalisées. En effet, lorsque les deux pistons seront à leur plus bas niveau, la succion provoquée dans le cylindre inférieur aspirera les gaz brûlés et des gaz neufs pénétreront dans le cylindre principal, par voie de conséquence. Dans le temps suivant, alors que les deux pistons seront à leur maximum de montée dans le cylindre, l'explosion pourra se produire dans le cylindre principal et l'échappement complet et filtrable dans le cylindre inférieur.The two phases of the backflow prevention motors can therefore be carried out here. Indeed, when the two pistons are at their lowest level, the suction caused in the lower cylinder will suck the burnt gases and new gases will enter the main cylinder, consequently. In the following time, while the two pistons are at their maximum ascent in the cylinder, the explosion can occur in the main cylinder and the complete and filterable exhaust in the lower cylinder.
Description sommaire des figuresBrief description of the figures
La figure I est une reproduction de la figure XVII de l'invention du déposant ayant pour titre "Moteur énergétique à poly-induction", montrant un moteur deux temps, seulement à gaz. La figure II est une reproduction de la figure IV de l'invention du déposant ayant pour titre "Moteur énergétique anti-refoulement", où on montre un moteur antirefoulement fonctionnant seulement au gaz.Figure I is a reproduction of Figure XVII of the applicant's invention entitled "Poly-induction energy engine", showing a two-stroke engine, only gas. Figure II is a reproduction of Figure IV of the applicant's invention entitled "Anti-backflow energy motor", where there is shown a backflow motor operating only on gas.
La figure III est une première réalisation de la présente invention, où sont représentées les deux phases subséquentes du moteur.Figure III is a first embodiment of the present invention, where the two subsequent phases of the engine are shown.
La figure IV est une vue en trois dimensions de la réalisation précédente.Figure IV is a three-dimensional view of the previous embodiment.
La figure V présente les deux temps principaux d'une deuxième réalisation de la présente invention, dont les manetons des vilebrequins sont disposés de manière à produire un moteur anti-refoulement. Dans cette figure, la chambre d'admission des gaz usés prend de l'expansion en même temps que celle du cylindre principal.Figure V shows the two main times of a second embodiment of the present invention, the crankshaft crank pins are arranged so as to produce an anti-backflow engine. In this figure, the waste gas intake chamber expands at the same time as that of the main cylinder.
La figure VI est une vue en trois dimensions de la figure précédente.Figure VI is a three-dimensional view of the previous figure.
Description détaillée des figuresDetailed description of the figures
La figure I est une reproduction de l'une des réalisations de l'invention du déposant ayant pour titre "Moteur énergétique à poly-induction". On peut y remarquer que, puisque la mécanique de ce système permet une action strictement rectiligne 1 des bielles, on a pu dès lors isoler les chambres situées dans le bas du piston et du cylindre, par une cloison 2 qui, traversée par la bielle fixe, permet une étanchéité d'avec le bas du moteur. De cette manière, on peut réaliser un moteur à deux temps, fonctionnant seulement à gaz.Figure I is a reproduction of one of the embodiments of the applicant's invention entitled "Poly-induction energy engine". We can notice that, since the mechanics of this system allows a strictly rectilinear action 1 of the connecting rods, we were then able to isolate the chambers located at the bottom of the piston and of the cylinder, by a partition 2 which, crossed by the fixed connecting rod , allows sealing with the bottom of the engine. In this way, it is possible to produce a two-stroke engine, operating only on gas.
La figure II est une reproduction de la figure IV de l'invention du déposant ayant pour titre "Moteur énergétique anti-refoulement". Là encore, après avoir isolé le bas du cylindre du corps du moteur, on peut produire les succions des gaz brûlés dans cette chambre, aspirant ainsi par voie de conséquence, de nouveaux gaz neufs dans la chambre principale de combustion. De cette manière, on peut produire un moteur deux temps qui sera totalement filtrable.Figure II is a reproduction of Figure IV of the applicant's invention entitled "Anti-backflow energy engine". Again, after isolating the bottom from the cylinder of the engine body, it is possible to produce the suction of the burnt gases in this chamber, thereby sucking in new new gases in the main combustion chamber. In this way, a two-stroke engine can be produced which will be fully filterable.
La figure III représente une coupe transversale des deux moments principaux (a) et (b) d'un moteur réalisant la présente invention. Ici, dans le corps d'un moteur est inséré un ou plusieurs cylindres 1 1 , de même qu'est monté rotativement un vilebrequin 5. Ce vilebrequin a la particularité, pour chaque cylindre, de posséder deux manetons, dont les rayons ne sont pas identiques et qu'on nommera maneton supérieur 6 et maneton inférieur 7. Dans le cas du maneton supérieur et afin d'assurer un équilibre dans le soutien du piston supérieur, il sera préférable d'en dédoubler 8 les bielles.Figure III shows a cross section of the two main moments (a) and (b) of an engine embodying the present invention. Here, in the body of an engine is inserted one or more cylinders 11, as is rotatably mounted a crankshaft 5. This crankshaft has the distinction, for each cylinder, to have two crankpins, whose radii are not identical and which will be called upper crankpin 6 and lower crankpin 7. In the case of the upper crankpin and in order to ensure a balance in the support of the upper piston, it will be preferable to split 8 the connecting rods.
Chaque maneton sera raccordé à une bielle, ou à un ensemble de bielles, reliée ou reliées à un piston. Les bielles supérieures 9 seront reliées au piston supérieur 10. Celui-ci sera inséré de façon coulissante dans le cylindre principal 11 , et sera de plus muni dans sa partie inférieure d'un cylindre 12, capable de recevoir de façon coulissante, le piston inférieur 13.Each crankpin will be connected to a connecting rod, or to a set of connecting rods, connected or connected to a piston. The upper connecting rods 9 will be connected to the upper piston 10. The latter will be slidably inserted into the main cylinder 11, and will furthermore be provided in its lower part with a cylinder 12, capable of slidingly receiving the lower piston. 13.
Le piston inférieur sera relié à la bielle inférieure 14 et à sa deuxième extrémité, au piston inférieur. Ce piston sera en effet inséré de façon coulissante dans le cylindre du piston supérieur 12.The lower piston will be connected to the lower link 14 and at its second end to the lower piston. This piston will indeed be slidably inserted into the cylinder of the upper piston 12.
Cette disposition permettra d'imiter celle des moteurs deux temps, en se servant de la chambre constituée par le cylindre du piston supérieur 12 et du piston inférieur pour aspirer les gaz neufs 16, pour ensuite les injecter dans le cylindre principal 17, en évacuant ainsi les gaz usés 18. Mais comme déjà indiqué, avec la présente configuration, ces moteurs deux temps pourront être strictement à gaz et de plus, avec seulement des bielles conventionnelles. La figure IV est une vue en trois dimensions de la précédente, où ont été rajoutés d'une part les conduits d'entrée des gaz dans le moteur 19, puis dans le cylindre principal 20, et d'autre part les conduits d'échappement 21.This arrangement will imitate that of two-stroke engines, using the chamber formed by the cylinder of the upper piston 12 and the lower piston to suck in the new gases 16, then inject them into the main cylinder 17, thereby evacuating waste gases 18. But as already indicated, with the present configuration, these two-stroke engines may be strictly gas and moreover, with only conventional connecting rods. Figure IV is a three-dimensional view of the previous one, where were added on the one hand the gas inlet conduits in the engine 19, then in the main cylinder 20, and on the other hand the exhaust conduits 21.
La figure V est une vue schématique des deux temps (a) et (b) principaux, de la présente invention, mais pour laquelle a été retenue cette fois-ci une alimentation de type moteur anti-refoulement.FIG. V is a schematic view of the two main stages (a) and (b) of the present invention, but for which a supply of the backflow prevention motor type has been used this time.
Comme dans la première réalisation, un ou plusieurs cylindres 11 sont insérés rigidement dans le bloc d'un moteur, de même que, rotativement, un vilebrequin 5. Ce vilebrequin a la particularité, pour chaque cylindre de posséder deux manetons dont les rayons sont différents et qu'on nommera maneton supérieur 6 et maneton inférieur 7, selon qu'ils sont rattachés au piston supérieur ou au piston inférieur. Chaque maneton est relié à une bielle 9 ou à un ensemble de bielles 14, elles- mêmes reliées à un piston supérieur et à un piston inférieur. Comme précédemment, le piston supérieur 10 est inséré de façon coulissante dans le cylindre principal 1 1 , alors que le piston inférieur sera inséré dans le cylindre du piston principal 12.As in the first embodiment, one or more cylinders 11 are rigidly inserted into the block of an engine, as is, rotatively, a crankshaft 5. This crankshaft has the particularity, for each cylinder of having two crankpins whose radii are different and which will be called upper crankpin 6 and lower crankpin 7, depending on whether they are attached to the upper piston or to the lower piston. Each crankpin is connected to a connecting rod 9 or to a set of connecting rods 14, themselves connected to an upper piston and to a lower piston. As before, the upper piston 10 is slidably inserted into the main cylinder 11, while the lower piston will be inserted into the cylinder of the main piston 12.
Il faut cependant noter la différence principale suivante : dans la présente réalisation, les manetons inférieurs et supérieurs, qui, comme précédemment ne sont pas de mêmes rayons, seront non seulement situés sur un même axe, mais aussi dans le même cadran. Cette disposition inversera complètement l'action des pistons entre eux. En effet, contrairement à la disposition précédente, les pistons travailleront dans le même sens, ce qui aura pour résultat qu'ils seront en même temps dans leur phase supérieure 21 et dans leur phase inférieure 22.However, the following main difference should be noted: in the present embodiment, the lower and upper crankpins, which, as previously are not of the same radius, will not only be located on the same axis, but also in the same dial. This arrangement will completely reverse the action of the pistons between them. In fact, unlike the previous arrangement, the pistons will work in the same direction, which will have the result that they will be at the same time in their upper phase 21 and in their lower phase 22.
Ainsi donc, on pourra réaliser un moteur de type anti-refoulement. Le piston inférieur pourra, à son plus bas niveau, succionner les gaz brûlés 23, aspirant ainsi les gaz neufs dans le cylindre supérieur, dans le temps suivant, les gaz seront simultanément exploses et évacués 24 par l'une et l'autre des chambres.Thus, we can achieve an anti-backflow type motor. The lower piston can, at its lowest level, suck the burnt gases 23, thus sucking the new gases in the upper cylinder, in the following time, the gases will be simultaneously exploded and evacuated 24 by one and the other of the chambers.
La figure VI est une vue en trois dimensions de la précédente réalisation. Les conduits et valves d'échappement 25, les conduits d'admission des gaz brûlés 26 et d'admission des gaz neufs 27, ont été ajoutés. Figure VI is a three-dimensional view of the previous embodiment. The exhaust pipes and valves 25, the burnt gas intake 26 and fresh gas intake 27 pipes, have been added.

Claims

- REVENDICATIONS - - CLAIMS -
1. Une machine, telle un moteur, une pompe, un compresseur, comprenant en composition :1. A machine, such as an engine, a pump, a compressor, comprising in composition:
- un corps de la machine dans lequel est inséré rigidement un cylindre, et rotativement un vilebrequin,- a body of the machine in which a cylinder is rigidly inserted, and a crankshaft in rotation,
- un vilebrequin muni pour chaque cylindre, de deux manetons de rayons différents, de préférence sur le même axe, et dans des positions opposées, et auxquels sont rattachées des bielles,- a crankshaft provided for each cylinder, with two crankpins of different radii, preferably on the same axis, and in opposite positions, and to which connecting rods are attached,
- un ensemble de bielles supérieures reliant le maneton supérieur au piston supérieur,- a set of upper connecting rods connecting the upper crankpin to the upper piston,
- une bielle inférieure reliant le maneton inférieur au piston inférieur,- a lower link connecting the lower crankpin to the lower piston,
- un piston supérieur, inséré dans le cylindre principal et dans lequel est inséré un cylindre, ce piston étant relié à la bielle supérieure et inséré dans le cylindre principal,- an upper piston, inserted in the main cylinder and in which a cylinder is inserted, this piston being connected to the upper connecting rod and inserted in the main cylinder,
- un piston inférieur relié à la bielle inférieure et inséré dans le cylindre du piston inférieur.- a lower piston connected to the lower rod and inserted into the cylinder of the lower piston.
2. Une machine, telle un moteur, une pompe, un compresseur, comprenant en composition :2. A machine, such as an engine, a pump, a compressor, comprising in composition:
- un corps de la machine dans lequel est inséré rigidement un cylindre, et rotativement un vilebrequin,- a body of the machine in which a cylinder is rigidly inserted, and a crankshaft in rotation,
- un vilebrequin muni pour chaque cylindre, de deux manetons de rayons différents, préférablement sur le même axe et dans le même cadran, et auxquels sont rattachées des bielles, - un ensemble de bielles supérieures reliant le maneton supérieur au piston supérieur,- a crankshaft provided for each cylinder, with two crankpins of different radii, preferably on the same axis and in the same dial, and to which connecting rods are attached, - a set of upper connecting rods connecting the upper crankpin to the upper piston,
- une bielle inférieure reliant le maneton inférieur au piston inférieur,- a lower link connecting the lower crankpin to the lower piston,
- un piston supérieur, dans lequel est inséré un cylindre, ce piston étant relié à la bielle supérieure et inséré dans le cylindre principal,- an upper piston, into which a cylinder is inserted, this piston being connected to the upper connecting rod and inserted into the main cylinder,
- un piston inférieur relié à la bielle inférieure et inséré dans le cylindre du piston supérieur.- a lower piston connected to the lower rod and inserted into the cylinder of the upper piston.
3. Une machine, telle un moteur, une pompe, un compresseur, comprenant en composition :3. A machine, such as an engine, a pump, a compressor, comprising in composition:
- un corps de la machine dans lequel est inséré rigidement un cylindre, et rotativement un vilebrequin,- a body of the machine in which a cylinder is rigidly inserted, and a crankshaft in rotation,
- un vilebrequin muni pour chaque cylindre, de deux manetons de rayons différents, sur le même axe et dans des positions opposées, et auxquels sont rattachées des bielles,- a crankshaft provided for each cylinder, with two crankpins of different radii, on the same axis and in opposite positions, and to which connecting rods are attached,
- des bielles supérieures reliant le maneton supérieur au piston supérieur,- upper connecting rods connecting the upper crankpin to the upper piston,
- une bielle inférieure reliant le maneton inférieur au piston inférieur,- a lower link connecting the lower crankpin to the lower piston,
- un piston supérieur de type femelle, dans lequel est inséré un cylindre, ce piston étant relié à la bielle supérieure et inséré dans le cylindre principal,- an upper piston of the female type, in which a cylinder is inserted, this piston being connected to the upper connecting rod and inserted in the main cylinder,
- un piston inférieur relié à la bielle inférieure et inséré dans le cylindre du piston supérieur.- a lower piston connected to the lower rod and inserted into the cylinder of the upper piston.
4. Un moteur selon les revendications 1 , 2 et 3, comportant en composition plusieurs ensembles de cylindres, pistons supérieurs, pistons inférieurs, bielles inférieures et supérieures, et poly manetons. 4. An engine according to claims 1, 2 and 3, comprising in composition several sets of cylinders, upper pistons, lower pistons, lower and upper connecting rods, and poly crankpins.
PCT/FR2001/001571 2000-05-23 2001-05-22 Dual-level energy engine WO2001090547A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2001263994A AU2001263994A1 (en) 2000-05-23 2001-05-22 Dual-level energy engine
EP01938298A EP1295017B1 (en) 2000-05-23 2001-05-22 Dual-level energy engine
DE60135120T DE60135120D1 (en) 2000-05-23 2001-05-22 TWO-STAGE INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002310489A CA2310489A1 (en) 2000-05-23 2000-05-23 Two-cycle engine
CA2,310,489 2000-05-23

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WO2001090547A1 true WO2001090547A1 (en) 2001-11-29
WO2001090547A9 WO2001090547A9 (en) 2002-09-19

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AT (1) ATE403077T1 (en)
AU (1) AU2001263994A1 (en)
CA (1) CA2310489A1 (en)
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WO (1) WO2001090547A1 (en)

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Publication number Priority date Publication date Assignee Title
EP3068973A1 (en) 2013-10-17 2016-09-21 Cox Powertrain Ltd Internal combustion engines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR558198A (en) * 1922-11-02 1923-08-23 Two-stroke engine without valves
FR715223A (en) * 1931-04-14 1931-11-27 Engine upgrades
US1906095A (en) * 1930-04-21 1933-04-25 Alfred T Prentice Internal combustion engine
GB452444A (en) * 1935-02-22 1936-08-24 John Joseph Mccarthy Improvements relating to two stroke cycle internal combustion engine
CA2297393A1 (en) 2000-02-02 2001-08-02 Normand Beaudoin Filtered exhaust engine
CA2302870A1 (en) 2000-03-15 2001-09-15 Normand Beaudoin Poly-induction energy-efficient motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR558198A (en) * 1922-11-02 1923-08-23 Two-stroke engine without valves
US1906095A (en) * 1930-04-21 1933-04-25 Alfred T Prentice Internal combustion engine
FR715223A (en) * 1931-04-14 1931-11-27 Engine upgrades
GB452444A (en) * 1935-02-22 1936-08-24 John Joseph Mccarthy Improvements relating to two stroke cycle internal combustion engine
CA2297393A1 (en) 2000-02-02 2001-08-02 Normand Beaudoin Filtered exhaust engine
CA2302870A1 (en) 2000-03-15 2001-09-15 Normand Beaudoin Poly-induction energy-efficient motor

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CA2310489A1 (en) 2001-11-23
EP1295017B1 (en) 2008-07-30
WO2001090547A9 (en) 2002-09-19
ATE403077T1 (en) 2008-08-15
AU2001263994A1 (en) 2001-12-03
EP1295017A1 (en) 2003-03-26
DE60135120D1 (en) 2008-09-11

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