WO1987000585A1 - Drive device - Google Patents

Drive device Download PDF

Info

Publication number
WO1987000585A1
WO1987000585A1 PCT/BE1986/000022 BE8600022W WO8700585A1 WO 1987000585 A1 WO1987000585 A1 WO 1987000585A1 BE 8600022 W BE8600022 W BE 8600022W WO 8700585 A1 WO8700585 A1 WO 8700585A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
compartment
movable wall
central cylinder
bellows
Prior art date
Application number
PCT/BE1986/000022
Other languages
French (fr)
Inventor
Gaston Malcorps
Camillo Del Bianco
Michel Bognanno
Calogero Dicara-Lavalle
Original Assignee
Gaston Malcorps
Camillo Del Bianco
Michel Bognanno
Dicara Lavalle Calogero
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
Priority claimed from BE0/215329A external-priority patent/BE902866A/en
Application filed by Gaston Malcorps, Camillo Del Bianco, Michel Bognanno, Dicara Lavalle Calogero filed Critical Gaston Malcorps
Publication of WO1987000585A1 publication Critical patent/WO1987000585A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/10—Alleged perpetua mobilia

Definitions

  • the present invention relates to a drive device known as a continuous level compressor.
  • the object of the present invention is to provide a new drive device intended to be used for driving a pump, for example a well or irrigation water pump, or any other device. lage requiring motive force or engine torque.
  • a drive device characterized in that it comprises at least one wheel, the central shaft of which is mounted on bearings integral with a rigid frame and which is subdivided into a plurality of compartments essentially in the shape of a sector, at least one compartment out of two communicating with a central cylinder, filled at least half with a liquid, and forming a chamber with variable volume thanks to a movable wall articulated on the central cylinder and lockable in the closed position, in that it comprises a tared stop member for closing the compartments and an unlocking member releasing the movable wall, the tared stop member being arranged at the periphery in the vicinity from the lower point of said wheel and the unlocking member being actuated at the upper periphery of said wheel so that any compartment occurring in the lower right quarter of the wheel is open and any compartment present in the lower left quarter of the wheel is closed, in the case where the wheel turns clockwise and vice versa in the case where the wheel turns reverse.
  • the liquid contained in the last compartment of the lower right quarter is compressed and discharged into the central cylinder to fill an open compartment which enters the lower right quarter of the wheel.
  • the compression and therefore the reduction of the volume of the chamber of the last compartment is effected by means of a calibrated stop member which blocks the rotation of the movable wall of said compartment until it abuts against the opposite fixed wall which delimits the chamber in question .
  • This same closed liquid compartment then arrives in the upper left quarter of the wheel where it can be completely emptied.
  • the drive device comprises at least two similar wheels mounted on the same central shaft but offset angularly, in order to ensure a smooth rotation.
  • FIG. 1 is a schematic side view of the device of the invention
  • FIG. 2 is a front view of the device. according to the invention.
  • FIG. 3 is a sectional view through a bellows fitted to a deformable chamber.
  • the device of the present invention 1 comprises two wheels 2 and 3 mounted on the same central shaft 5, offset from one another.
  • FIG. 1 shows only one wheel 2.
  • the shaft 5 is housed in bearings 7, 9 connected to a rigid box 11.
  • Each wheel 2, 3 is subdivided into several compartments 13, 15 in the form of a sector.
  • one compartment out of two constitutes a variable volume chamber 13, thanks to a movable wall 13 'preferably articulated at 14 on the central cylinder.
  • the variable volume chamber 134 is advantageously confined by a bellows 19 as shown in FIG. 3 which is in communication with the central cylinder 17 by means of suitable mouthpieces 21 on which bellows are fixed using collars, preferably inoxyda ⁇ wheat.
  • the movable wall is lockable in the position giving the chamber its minimum volume.
  • Such a lock advantageously consists of a tiltable hook 23 provided with a counterweight 25, which prevents any pivoting of the wall as soon as the latter is engaged, by its outer end in the hook of the lock. This releases the movable wall, as soon as the counterweight 25 allows its tilting, that is to say around the upper point of the wheel.
  • the device according to the invention comprises 'also a calibrated stop member 27 which, during the rotation of the wheel, stops the mobile wall 13' until it comes to abut against the opposite fixed wall and either ver ⁇ rusted by the bolt 23. Then the calibrated spring 28 allows the tilting of said member 27.
  • the central shaft Liquid filling is advantageously carried out by the central shaft. Furthermore, the central cylinder 17 also includes means for controlling the level and the manholes.
  • the PTO is carried out on the central shaft 5.
  • the energy can also be recovered by a transmission (not shown) coming into action with the periphery of the wheel 1.
  • said shaft 5 can be extended to serialize several devices according to the present invention.
  • the bellows 19 are constituted by several compartments 31, 33, 35 communicating with each other. It is also necessary to equip the bellows with traps (not shown) which allow the evacuation of the trapped air, possibly in closed circuit. In this way, a maximum filling of liquid is ensured and a sticking of the walls of another bellows is prevented.
  • Each wheel can also be fitted with a '
  • additional braking device which consists of a series of rollers applied with a certain adjustable force by means of a counterweight, against the periphery of the wheel.
  • This brake is optionally split in order to avoid any deformation by torsion of the wheel.
  • a wall separating two sectors of the wheel is constituted by a preferably metal frame filled with a wooden plate or a metal sheet.
  • tilting movement of the movable walls is stopped by a stop not shown, preferably equipped with a damping element such as an elastic material.
  • the liquid used can be water, possibly with the addition of an anti-freeze and / or anti-corrosion agent.
  • One can also use any other liquid such as water, possibly with the addition of an anti-freeze and / or anti-corrosion agent.
  • One can also use any other liquid such as water, possibly with the addition of an anti-freeze and / or anti-corrosion agent.
  • One can also use any other liquid such as water, possibly with the addition of an anti-freeze and / or anti-corrosion agent.
  • the sector-shaped compartments 30 can be arranged tangentially to the central cylinder without modifying the operating principle of the device of the invention.
  • 35 elements, the frame, etc. are made of a corrosion-resistant metallic material such as galvanized steel, aluminum or other profiles.

Abstract

Drive device (1) characterized in that it comprises at least one wheel (2) of which the central shaft (5) is mounted on bearings (7, 9) integral with a rigid frame, said wheel being subdivided into a plurality of compartments (13, 15) which are essentially shaped as sectors, at least one compartment out of two (13) communicating with a central cylinder (17) of which at least half of it is filled with a liquid and forming a variable volume chamber by means of a movable wall (13') hinged to the central cylinder (17) and lockable in a closed position. The drive device is also characterized in that it comprises a calibrated stop member (27) for closing the compartments (13) and an unlocking member (25) which releases the movable wall (13'), the calibrated stop member (27) being arranged at the periphery of said wheel (1) at the vicinity of the lower point and the unlocking member being actuated at the upper periphery of said wheel so that any compartment (13) in the lower right quadrant of the wheel (1) is open and any compartment (13) in the lower left quadrant of the wheel is closed, in the case where the wheel rotates clockwise and vice versa in the case where the wheel rotates counter-clockwise.

Description

DISPOSITIF D'ENTRAÎNEMENT La présente invention est relative à un disposi¬ tif d'entraînement dit compresseur à niveau continu. Le but de la présente invention vise à fournir un nouveau dispositif d'entraînement destiné à être utili¬ sé pour l'entraînement d'une pompe, par exemple une pompe d'eau de puits ou d'irrigation, ou de tout autre appareil¬ lage nécessitant une force motrice ou un couple moteur. Le but de la présente invention est atteint par un dispositif d'entraînement caractérisé en ce qu'il com- porte au moins une roue dont 1'arbre central est monté sur des paliers solidaires d'un bâti rigide et qui est subdi¬ visée en une pluralité de compartiments essentiellement en forme de secteur , au moins un compartiment sur deux com- muniquant avec un cylindre central, rempli au moins à moitié d'un liquide, et formant une chambre à volume va¬ riable grâce à une paroi mobile articulée sur le cylindre central et verrouillable en position fermée, en ce qu'il comporte un organe d'arrêt taré pour la fermeture des compartiments et un organe de déverrouillage libérant la paroi mobile, l'organe d'arrêt taré étant agencé à la périphérie aux environs du point inférieur de ladite roue et l'organe de déverrouillage étant actionné à la périphé¬ rie supérieure de ladite roue de telle sorte que tout compartiment se présentant dans le quart inférieur droit de la roue soit ouvert et que tout compartiment se présen¬ tant dans le quart inférieur gauche de la roue soit fermé, dans le cas où la roue tourne dans le sens des aiguilles d'une montre et vice-versa dans le cas où la roue tourne en sens inverse. The present invention relates to a drive device known as a continuous level compressor. The object of the present invention is to provide a new drive device intended to be used for driving a pump, for example a well or irrigation water pump, or any other device. lage requiring motive force or engine torque. The object of the present invention is achieved by a drive device characterized in that it comprises at least one wheel, the central shaft of which is mounted on bearings integral with a rigid frame and which is subdivided into a plurality of compartments essentially in the shape of a sector, at least one compartment out of two communicating with a central cylinder, filled at least half with a liquid, and forming a chamber with variable volume thanks to a movable wall articulated on the central cylinder and lockable in the closed position, in that it comprises a tared stop member for closing the compartments and an unlocking member releasing the movable wall, the tared stop member being arranged at the periphery in the vicinity from the lower point of said wheel and the unlocking member being actuated at the upper periphery of said wheel so that any compartment occurring in the lower right quarter of the wheel is open and any compartment present in the lower left quarter of the wheel is closed, in the case where the wheel turns clockwise and vice versa in the case where the wheel turns reverse.
Dans la description qui suit, pour des raisons de facilité, il sera supposé que la roue tourne dans le sens des aiguilles d'une montre.In the following description, for reasons of convenience, it will be assumed that the wheel rotates clockwise.
Lors de la rotation de la roue, le liquide con- tenu dans le dernier compartiment du quart inférieur droit est comprimé et refoulé dans le cylindre central pour remplir un compartiment ouvert qui entre dans le quart inférieur droit de la roue. La compression et donc la réduction du volume de la chambre du dernier compartiment est effectuée grâce à un organe d'arrêt taré qui bloque la rotation de la paroi mobile dudit compartiment jusqu'à ce que celle-ci vienne buter contre la paroi fixe opposée qui délimite la chambre en question. Ce même compartiment de liquide fermé arrive ensuite dans le quart supérieur gau¬ che de la roue où il peut se vider complètement. Lorsqu'il arrive dans le quart supérieur droit, il passe sous un organe de déverrouillage qui libère la paroi mobile tombant sous son propre poids contre une butée pour ouvrir la chambre correspondante à son volume maximum qui est à présent disponible pour être rempli d'eau refoulée par un 'autre compartiment passant sur l'organe d'arrêt taré.During the rotation of the wheel, the liquid contained in the last compartment of the lower right quarter is compressed and discharged into the central cylinder to fill an open compartment which enters the lower right quarter of the wheel. The compression and therefore the reduction of the volume of the chamber of the last compartment is effected by means of a calibrated stop member which blocks the rotation of the movable wall of said compartment until it abuts against the opposite fixed wall which delimits the chamber in question . This same closed liquid compartment then arrives in the upper left quarter of the wheel where it can be completely emptied. When it arrives in the upper right quarter, it passes under an unlocking member which releases the movable wall falling under its own weight against a stopper to open the chamber corresponding to its maximum volume which is now available to be filled with water repressed by an other compartment passing over the stop member tared.
Selon une forme d'exécution particulièrement préférée, le dispositif d'entraînement selon la présente invention comporte au moins deux roues similaires montées sur un même arbre central mais décalées angulairement, en vue d'assurer une rotation sans- à-coups.According to a particularly preferred embodiment, the drive device according to the present invention comprises at least two similar wheels mounted on the same central shaft but offset angularly, in order to ensure a smooth rotation.
.D'autres détails apparaîtront plus clairement à la lecture du descriptif d'une forme d'exécution préférée donnée à titre d'exemple, à l'appui des figures dans lesquelles:Other details will appear more clearly on reading the description of a preferred embodiment given by way of example, in support of the figures in which:
- la figure 1 est une vue schématique latérale du disposi¬ tif de l'invention;- Figure 1 is a schematic side view of the device of the invention;
- la figure 2 est une vue de face du dispositif . selon l'invention, et- Figure 2 is a front view of the device. according to the invention, and
- la figure 3 est une vue en coupe à travers un soufflet équipant une chambre déformable.- Figure 3 is a sectional view through a bellows fitted to a deformable chamber.
En référence aux figures 1 et 2, le dispositif de la présente invention 1 comporte deux roues 2 et 3 montées sur un même arbre central 5, de manière décalée l'une par rapport à l'autre.Referring to Figures 1 and 2, the device of the present invention 1 comprises two wheels 2 and 3 mounted on the same central shaft 5, offset from one another.
Pour des raisons de clarté, la figure 1 ne re¬ présente qu'une seule roue 2.For reasons of clarity, FIG. 1 shows only one wheel 2.
L'arbre 5 est logé dans des paliers 7, 9 soli¬ daires d'une boîte rigide 11.The shaft 5 is housed in bearings 7, 9 connected to a rigid box 11.
Chaque roue 2 , 3 est subdivisée en plusieurs compartiments 13, 15 en forme de secteur. Comme représenté, un compartiment sur deux constitue une chambre à volume variable 13, grâce à une paroi mobile 13' de préférence articulée en 14 sur le cylindre central. La chambre à volume variable 134 est avantageusement confinée par un soufflet 19 tel que représenté à la figure 3 qui est en communication avec le cylindre central 17 moyennant des embouchures 21 adéquates sur lesquelles des soufflets sont fixés à l'aide de colliers, de préférence inoxyda¬ bles. La paroi mobile est verrouillable dans la position donnant à la chambre son volume minimum. Un tel verrou consiste avantageusement en un crochet basculable 23 muni d'un contrepoids 25, qui empêche tout pivotement de la paroi dès que celle-ci s'est engagée, par son extrémité extérieure dans le crochet du verrou. Celui-ci libère la paroi mobile, dès que le contrepoids 25 permet son bascule¬ ment, c'est-à-dire aux environs du point supérieur de la roue.Each wheel 2, 3 is subdivided into several compartments 13, 15 in the form of a sector. As shown, one compartment out of two constitutes a variable volume chamber 13, thanks to a movable wall 13 'preferably articulated at 14 on the central cylinder. The variable volume chamber 134 is advantageously confined by a bellows 19 as shown in FIG. 3 which is in communication with the central cylinder 17 by means of suitable mouthpieces 21 on which bellows are fixed using collars, preferably inoxyda ¬ wheat. The movable wall is lockable in the position giving the chamber its minimum volume. Such a lock advantageously consists of a tiltable hook 23 provided with a counterweight 25, which prevents any pivoting of the wall as soon as the latter is engaged, by its outer end in the hook of the lock. This releases the movable wall, as soon as the counterweight 25 allows its tilting, that is to say around the upper point of the wheel.
Le dispositif selon l'invention comporte' égale¬ ment un organe d'arrêt taré 27 qui, lors de la rotation de la roue, arrête la paroi mobile 13' jusq *ueà ce que celle-- ci vienne buter contre la paroi fixe opposée et soit ver¬ rouillée par le verrou 23. Ensuite, le ressort taré 28 permet le basculement dudit organe 27.The device according to the invention comprises 'also a calibrated stop member 27 which, during the rotation of the wheel, stops the mobile wall 13' until it comes to abut against the opposite fixed wall and either ver¬ rusted by the bolt 23. Then the calibrated spring 28 allows the tilting of said member 27.
Le remplissage de liquide s'effectue avantageuse- ment par l'arbre central. Par ailleurs, le cylindre cen¬ tral 17 comporte également des moyens de contrôle du niveau et des regards.Liquid filling is advantageously carried out by the central shaft. Furthermore, the central cylinder 17 also includes means for controlling the level and the manholes.
Avantageusement, la prise de force est effectuée sur l'arbre central 5. On peut également récupérer l'éner- gie par une transmission (non représentée) entrant en action avec la périphérie de la roue 1. Par ailleurs, ledit arbre 5 peut être prolongé en vue de mettre en série plusieurs dispositifs selon la présente invention.Advantageously, the PTO is carried out on the central shaft 5. The energy can also be recovered by a transmission (not shown) coming into action with the periphery of the wheel 1. Furthermore, said shaft 5 can be extended to serialize several devices according to the present invention.
Selon une forme d'exécution avantageuse, les soufflets 19 sont constitués par plusieurs compartiments 31, 33, 35 communiquant l'un avec l'autre. Il y a égale¬ ment lieu d'équiper les soufflets de purgeurs (non repré¬ sentés) qui permettent l'évacuation de l'air emprisonné, éventuellement en circuit fermé. De cette manière, on assure un remplissage maximum de liquide et on empêche un collage des parois d'un autre soufflet.According to an advantageous embodiment, the bellows 19 are constituted by several compartments 31, 33, 35 communicating with each other. It is also necessary to equip the bellows with traps (not shown) which allow the evacuation of the trapped air, possibly in closed circuit. In this way, a maximum filling of liquid is ensured and a sticking of the walls of another bellows is prevented.
Chaque roue peut également être équipée d'un' Each wheel can also be fitted with a '
5 dispositif de freinage complémentaire qui consiste en- une série de roulettes appliquées avec une certaine force réglable grâce à un contrepoids, contre la périphérie de la roue. Ce frein est éventuellement dédoublé en vue d'éviter toute déformation par torsion de la roue.5 additional braking device which consists of a series of rollers applied with a certain adjustable force by means of a counterweight, against the periphery of the wheel. This brake is optionally split in order to avoid any deformation by torsion of the wheel.
1o Avantageusement une paroi séparant deux secteurs de la roue est constituée par un cadre de préférence mé¬ tallique comblé par une plaque en bois ou une feuille métallique.1o Advantageously, a wall separating two sectors of the wheel is constituted by a preferably metal frame filled with a wooden plate or a metal sheet.
Selon une forme d'exécution avantageuse, leAccording to an advantageous embodiment, the
15 mouvement de basculement des parois mobiles est arrêté par une butée non représentée, de préférence équipée d'un élément d'amortissement tel qu'une matière élastique.15 tilting movement of the movable walls is stopped by a stop not shown, preferably equipped with a damping element such as an elastic material.
Une caractéristique essentielle du dispositif selon l'invention réside dans le fait qu'il est de concep-An essential characteristic of the device according to the invention lies in the fact that it is designed
2.0 tion 'très simple et aisément démontable, ce qui simplifie énormément son transport et son stockage.2.0 tion ' very simple and easily removable, which greatly simplifies its transport and storage.
Le liquide utilisé peut être de l'eau, éventuel¬ lement additionné d'un agent anti-gel et/ou anti-corro¬ sion. On peut également utiliser tout autre liquide telThe liquid used can be water, possibly with the addition of an anti-freeze and / or anti-corrosion agent. One can also use any other liquid such
25 que l'huile par exemple.25 than oil for example.
Il est bien évident que l'invention n'est pas li¬ mitée à la forme d'exécution décrite mais qu'elle s'étend au cadre défini par les revendications.It is obvious that the invention is not limited to the embodiment described but that it extends to the framework defined by the claims.
Ainsi, les compartiments en forme de secteur 30 peuvent être agencés tangentiellement au cylindre central sans pour autant modifier le principe de fonctionnement du dispositif de l'invention.Thus, the sector-shaped compartments 30 can be arranged tangentially to the central cylinder without modifying the operating principle of the device of the invention.
Il y a également lieu de noter que les cadres métalliques de la roue, des parois séparant deux comparti-It should also be noted that the metal frames of the wheel, walls separating two compartments
35 ments, du bâti, etc.. sont constitués en un matériau métallique résistant à la corrosion tel que des profilés en acier galvanisé, en aluminium ou autre.35 elements, the frame, etc. are made of a corrosion-resistant metallic material such as galvanized steel, aluminum or other profiles.
Il doit être bien entendu que le sens de rotation choisi est quelconque et que contrairement à la description qui précède, pour laquelle on a supposé que la roue tournait dans le sens des aiguilles d'une montre, il est possible de choisir le sens inverse pour autant que dans ce cas le quart inférieur gauche de la roue soit ouvert et que le quart inférieur droit soit fermé. It should be understood that the meaning of chosen rotation is arbitrary and that contrary to the preceding description, for which it was assumed that the wheel was turning clockwise, it is possible to choose the opposite direction as long as in this case the lower left quarter wheel is open and the lower right quarter is closed.

Claims

REVENDICATIONS 1. Dispositif d'entraînement (1) caractérisé en ce qu'il comporte au moins une roue (2) dont l'arbre cen¬ tral (5) est monté sur des paliers (7, 9) solidaires d'un bâti rigide (11) et qui est subdivisée en une pluralité de compartiments (13, 15) essentiellement en forme de sec¬ teurs, au moins un compartiment sur deux (13) communiquant avec un cylindre central (17), rempli au moins à moitié d'un liquide, et formant une chambre à volume variable grâce à une paroi mobile (13') articulée sur le cylindre central (17) et verrouillable en position fermée, en ce qu'il comporte un organe d'arrêt taré (27) pour la ferme¬ ture des compartiments (13) et un organe de déverrouillage (25) libérant la paroi mobile (13'), l'organe d'arrêt taré (27) étant agencé à la périphérie aux environs du point inférieur de ladite roue (1) et l'organe de déverrouillage étant actionné à la périphérie supérieure de ladite roue de telle sorte que tout compartiment (13) se présentant dans le quarrt inférieur droit' de la roue ( 1 ) soit ouvert et que tout compartiment (13) se présentant dans le quart inférieur gauche de la roue soit fermé, dans le cas où la roue tourne dans le sens des aiguilles d'une montre et vice-versa dans le cas où la roue tourne en sens inverse.CLAIMS 1. Drive device (1) characterized in that it comprises at least one wheel (2) whose central shaft (5) is mounted on bearings (7, 9) integral with a rigid frame (11) and which is subdivided into a plurality of compartments (13, 15) essentially in the form of sectors, at least one compartment out of two (13) communicating with a central cylinder (17), filled at least half with a liquid, and forming a variable volume chamber thanks to a movable wall (13 ') articulated on the central cylinder (17) and lockable in the closed position, in that it comprises a calibrated stop member (27) for the closures of the compartments (13) and an unlocking member (25) releasing the movable wall (13 '), the calibrated stop member (27) being arranged at the periphery around the lower point of said wheel (1 ) and the unlocking member being actuated at the upper periphery of said wheel so that any compartment (1 3) appearing in the lower right quarrt ' of the wheel (1) is open and any compartment (13) appearing in the lower left quarter of the wheel is closed, in the case where the wheel turns clockwise of a watch and vice versa if the wheel turns in the opposite direction.
2. Dispositif selon la revendication 1 caracté- risé en ce qu'il comporte au moins deux roues similaires montées sur un même arbre central mais décalées angulairement.2. Device according to claim 1 characterized in that it comprises at least two similar wheels mounted on the same central shaft but angularly offset.
3. Dispositif selon la revendication 1 ou 2 caractérisé en ce que chaque chambre à volume variable (13) est confinée par un soufflet (19) communiquant avec le cylindre central (17) moyennant des embouchures (21) sur lesquelles sont fixés les soufflets à l'aide de colliers.3. Device according to claim 1 or 2 characterized in that each variable volume chamber (13) is confined by a bellows (19) communicating with the central cylinder (17) by means of mouths (21) on which the bellows are fixed. using necklaces.
4. Dispositif selon la revendication 3 caracté¬ risé en ce que les soufflets sont munis de purgeurs d'air, éventuellement reliés à un circuit fermé. , 4. Device according to claim 3 caracté¬ laughed in that the bellows are provided with air traps, possibly connected to a closed circuit. ,
5. Dispositif selon l'une quelconque des reven¬ dications 3 ou 4 caractérisé en ce que les soufflets sont constitués par plusieurs compartiments (31, 33, 35) commu¬ niquant l'un avec l'autre.5. Device according to any one of reven¬ dications 3 or 4 characterized in that the bellows are consisting of several compartments (31, 33, 35) communicating with each other.
6. Dispositif selon l'une quelconque des reven¬ dications 1 à 5 caractérisé en ce que le verrou permettant le verrouillage de la paroi mobile en position de chambre à volume variable réduit consiste en un crochet basculable (23) muni d'un contrepoids (25).6. Device according to any one of reven¬ dications 1 to 5 characterized in that the lock allowing the locking of the movable wall in the chamber position with reduced variable volume consists of a tiltable hook (23) provided with a counterweight ( 25).
7. Dispositif selon l'une quelconque des reven¬ dications 1 à 6 caractérisé en ce que l'organe d'arrêt taré (27) consiste en un levier actionné par la paroi mobile (13') contre l'effet d'un ressort (25).7. Device according to any one of reven¬ dications 1 to 6 characterized in that the calibrated stop member (27) consists of a lever actuated by the movable wall (13 ') against the effect of a spring (25).
8. Dispositif suivant l'une quelconque des re¬ vendications 1 à 7 caractérisé en ce que le cylindre cen¬ tral (17) est équipé d'une jauge de niveau et de regards. 8. Device according to any one of re¬ vendications 1 to 7 characterized in that the central cylinder (17) is equipped with a level gauge and manholes.
9. Dispositif suivant l'une quelconque des re¬ vendications 1 à 8 caractérisé en ce qu'au moins l'une des roues est équipée d'un dispositif de freinage complémentaire. 9. Device according to any one of the re¬ vendications 1 to 8 characterized in that at least one of the wheels is equipped with an additional braking device.
PCT/BE1986/000022 1985-07-12 1986-07-09 Drive device WO1987000585A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/215329A BE902866A (en) 1985-07-12 1985-07-12 Continuous level fluid compressor - has series of liquid containing bellows with fluid transfer between them
BE0/215329 1985-07-12

Publications (1)

Publication Number Publication Date
WO1987000585A1 true WO1987000585A1 (en) 1987-01-29

Family

ID=3843914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1986/000022 WO1987000585A1 (en) 1985-07-12 1986-07-09 Drive device

Country Status (6)

Country Link
EP (1) EP0228420A1 (en)
CN (1) CN86105255A (en)
AU (1) AU6142586A (en)
IL (1) IL79361A0 (en)
WO (1) WO1987000585A1 (en)
ZA (1) ZA865234B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403723B (en) * 1995-04-06 1998-05-25 Morauf Spezialwerkstaette Fuer Apparatus for energy conversion
CN106212364A (en) * 2016-09-14 2016-12-14 中国长江三峡集团公司中华鲟研究所 The culturing pool oxygenate apparatus that recirculated water drives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1110763A (en) * 1994-04-18 1995-10-25 何维 Gravitational energy engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191110674A (en) * 1911-05-03 1911-08-17 Arthur Graham Leigh Apparatus for Automatically Producing Power.
FR466284A (en) * 1913-10-28 1914-05-08 Edmund Charles Hoelsche Device intended to produce movement
FR472491A (en) * 1914-05-06 1914-12-08 Edmond Charles Hoelsche Improvements to force-producing machines
FR553994A (en) * 1922-07-17 1923-06-02 Motive power generating machine
FR589651A (en) * 1924-11-26 1925-06-03 Hydraulic drive wheel
FR2288882A1 (en) * 1974-10-22 1976-05-21 Coutant Jean Pierre Rotary machine driven by potential energy - has weights driven around circular guide placed eccentrically of horiz. shaft
JPS58202380A (en) * 1982-05-19 1983-11-25 Takeshi Sawamura Gravity rotary machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191110674A (en) * 1911-05-03 1911-08-17 Arthur Graham Leigh Apparatus for Automatically Producing Power.
FR466284A (en) * 1913-10-28 1914-05-08 Edmund Charles Hoelsche Device intended to produce movement
FR472491A (en) * 1914-05-06 1914-12-08 Edmond Charles Hoelsche Improvements to force-producing machines
FR553994A (en) * 1922-07-17 1923-06-02 Motive power generating machine
FR589651A (en) * 1924-11-26 1925-06-03 Hydraulic drive wheel
FR2288882A1 (en) * 1974-10-22 1976-05-21 Coutant Jean Pierre Rotary machine driven by potential energy - has weights driven around circular guide placed eccentrically of horiz. shaft
JPS58202380A (en) * 1982-05-19 1983-11-25 Takeshi Sawamura Gravity rotary machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Volume 8, No. 47, (M-280) (1484) 2 March 1984 & JP-A-58 202 380 (Takeshi Sawamura) 25 November 1983, see Abstract *
Product Engineering, Volume 36, No. 13, 21 June 1965, New York (US) "Perpetual Motion Machines Something for Nothing", pages 6 and 8, see end of page 6 'Belching Bellows' *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403723B (en) * 1995-04-06 1998-05-25 Morauf Spezialwerkstaette Fuer Apparatus for energy conversion
CN106212364A (en) * 2016-09-14 2016-12-14 中国长江三峡集团公司中华鲟研究所 The culturing pool oxygenate apparatus that recirculated water drives
CN106212364B (en) * 2016-09-14 2022-02-08 中国长江三峡集团公司中华鲟研究所 Circulating water driven culture pond oxygen charging device

Also Published As

Publication number Publication date
ZA865234B (en) 1987-03-25
AU6142586A (en) 1987-02-10
CN86105255A (en) 1987-05-13
IL79361A0 (en) 1986-10-31
EP0228420A1 (en) 1987-07-15

Similar Documents

Publication Publication Date Title
FR2521251A1 (en) SECURITY DEVICE THAT CAN BE REJECTED BY THE EFFECT OF PRESSURE
FR2659041A1 (en) PRESSURE ACTUATED MOTORIZED SCREWDRIVER.
CA2056247C (en) Hinged metal band device mainly for moving heavy loads
WO1987000585A1 (en) Drive device
EP0426540B1 (en) Variable volume internal combustion engine
WO2009103930A2 (en) Spiral cooling compressor
EP1794028B1 (en) Skip for granular materials
FR2583308A1 (en) DEVICE FOR BLOCKING PERCUSSION BARS IN ROTORS OF IMPACT CRUSHERS.
FR2776645A3 (en) Refuse container lifting clamp with worm drive grip
BE905511A (en) Continuous level suction compressor - has deformable compartments arranged about rotation centre to form wheel
BE905493A (en) Continuous level drive device - has deformable compartments assembled around rotation centre to form wheel
FR2521456A1 (en) VIBRATOR DEVICE
EP1378385A1 (en) Tip for a roll-up device for winding material such as tarpaulins, specially for vehicles
FR2481660A1 (en) VEHICLE, ESPECIALLY A TRAILER, FOR TRANSPORTING FLUID LOADS AND VANS OF SUCH A VEHICLE
CA1113432A (en) Device for extracting materials of all kinds temporarily stored in fixed containers
EP0509978A1 (en) Fully openable barrel with a closure
EP0045244A1 (en) Spreader for manure or a similar substance
BE1013747A3 (en) Device for creating a movement in a liquid
FR2549929A1 (en) Valve with independent shutoffs
BE490915A (en) MINE SEAL, IRON
EP0857889A1 (en) Bevel gear drive with a pair of gears with interchangeable gear ratio
FR2486919A1 (en) Discharge door opening mechanism for railway hopper wagon - comprises externally-mounted ram acting on one door, with toggle linkages to operate door on other side
BE840476A (en) DEVICE FOR LOADING GARBAGE INTO A VEHICLE AND VEHICLE EQUIPPED WITH SUCH A DEVICE
CH576388A5 (en) Ramp for loading and unloading vehicles - is counterbalanced using closed circuit hydraulic rams with balancing pressure exerted by springs
WO2001072610A1 (en) Device for loading waste materials into a caisson, skip and dump truck equipped with same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BR DK FI JP KR NO SD SU US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CF CG CH CM DE FR GA GB IT LU ML MR NL SE SN TD TG