WO2002027158A1 - Oil recovery system and filters - Google Patents

Oil recovery system and filters Download PDF

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Publication number
WO2002027158A1
WO2002027158A1 PCT/FR2000/002691 FR0002691W WO0227158A1 WO 2002027158 A1 WO2002027158 A1 WO 2002027158A1 FR 0002691 W FR0002691 W FR 0002691W WO 0227158 A1 WO0227158 A1 WO 0227158A1
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WO
WIPO (PCT)
Prior art keywords
oil
assembly
mechanical assembly
compact
soon
Prior art date
Application number
PCT/FR2000/002691
Other languages
French (fr)
Inventor
Jean-Marc Mouton-Dubosc
Original Assignee
Mouton Dubosc Jean Marc
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 Mouton Dubosc Jean Marc filed Critical Mouton Dubosc Jean Marc
Priority to AU2000276686A priority Critical patent/AU2000276686A1/en
Priority to PCT/FR2000/002691 priority patent/WO2002027158A1/en
Publication of WO2002027158A1 publication Critical patent/WO2002027158A1/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • F01M1/22—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure
    • F01M1/26—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure acting on engine ignition system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0458—Lubricant filling and draining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
    • F01M2001/1071—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising oil tanks

Definitions

  • the present invention relates to a device for combating pollution due to oils from mechanical assemblies.
  • Environmental constraints must lead manufacturers towards more reliable depollution systems during use and at the end of the technical life of mechanical assemblies. For example, manufacturers have not changed the renewal of lubricating oil since the beginnings of the automobile.
  • the idea is based on the usefulness of the current ordinary packaging of consumable materials, replaced by the realization of a compact assembly, using the means of manufacturing these packaging, interchangeable, quickly without requiring the need for tools or facilities. and special knowledge.
  • the invention is designed for internal combustion or internal combustion engines: industrial or traction, and therefore, in particular, for the automobile or for various machines having a lubrication circuit or bath, a hydraulic transmission or hydraulic assistance.
  • manufacturers have provided a plug at the bottom to drain by gravity.
  • the downside is that unscrupulous individuals dump wild and this oil is spreading in nature.
  • the same is true for the replacement of the filter cartridges of the lubrication circuits which, when they are installed on a vertical wall of the mechanical assembly, make the flow of a certain quantity of oil inevitable, and the return of which oil filter to a depollution or recycling center is not systematically acquired.
  • the device according to the invention overcomes these major drawbacks, in addition to the economic advantages that they can generate for the manufacturers of mechanical assemblies.
  • the set consists of two parts:
  • the production of the fixed part must be based on a sufficiently rigid part, constituting an envelope in which the compact element is inserted, which may be a metal foundry piece or stamped sheet metal or made of synthetic or composite materials. And, can receive thermal insulation on its periphery. Articulating around an axis of rotation, which is in fact the mechanical connection piece to the frame of the assembly, allowing the basic position to be moved and the raised position necessary for the exchange of the compact assembly from the above the machine. Folding in the running position causes the assembly to be at a level allowing gravity drainage of the oil return.
  • the compact assembly is immobilized by means of the cover of the basic mobile part comprising the monitoring block and the oil connection pipes, which can be articulated by means of a hinge and closed by a threaded knurled button or "grasshopper” type closure.
  • the bottom of the moving part in the case of an internal combustion or combustion engine is provided with a flexible tube opening onto a passage, the internal face of which rests on the joint ensuring the sealing of the air supply circuit.
  • the air filter and, on the most opposite upper part of the body of the moving part, the pricking of the hose brings the filtered air towards the engine intake.
  • the filtered air after passing through the exchanger tubes, is routed via the side tapping of the body of the moving part in the engine intake hose.
  • the hydraulic connection can be made via two rigid or flexible pipes of reinforced texture making them unbreakable and resistant to internal depression, the first serving for suction is connected at one end directly to the suction pipe of. the other's oil pump to the monitoring block, located in the cover of the basic moving part, comprising all the probes.
  • the second used for the oil return is at one end connected to the low point of the mechanical assembly and the other to the monitoring block.
  • the monitoring block consists of a machined part, arranged as said previously. It includes on the oil suction circuit:
  • the bevelled suction cannula for perforating the guarantee seal may include on the oil suction circuit: - a vacuum pressure measuring probe indicating the degree of clogging of the oil filter,
  • thermo-contact sent back to the warning and anti-restart device, And on the return circuit it includes:
  • the cannula of the bevelled oil return for perforation of the guarantee cover may include on the return circuit:
  • the mobile compact assembly can be executed in various materials already used for the preparation of current packaging, signage as well as the technical means of preparation.
  • the description below is chosen by way of example, it relates to a compact assembly for an internal combustion or combustion engine, since the most complete: - the outer casing is presented as a can of commercial oil, for example in crimped sheet metal, other materials and other methods of execution can be envisaged
  • the quantity of oil is sufficient to ensure autonomy of lubrication, without additional contribution, corresponding to the spacing recommended between oil changes by the manufacturer
  • the oil capacity is sufficient, to cover the needs at the oil change interval recommended by the manufacturers, and therefore eliminates the filling and drain plugs,
  • the assemblies constituting the invention consist of:
  • Oil reserve Movable oil filter Air filter Exchanger tubes Guarantee cover Seals Handles Movable closing assembly Connection of the oil circuits Fresh air inlet Filtered air outlet Monitoring and connection block Cooling of the enclosure compact air to engine intake Fresh air inlet Tabs in the locked position Movable liners in the closed position Springs Main articulation of the basic moving part Hinging of the lid Closing of the cover Bevelled cannulas Direction of rotation around the moving part Support of the Joints delimiting the air circulation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

The invention is designed for spark ignition or internal combustion engines, whether industrial, traction and in particular for motor vehicle, and for various machines having a lubricating bath or circuit, with hydraulic transmission and hydraulic assistance. The assembly consists of two parts: a part fixed to the mechanical assembly comprising connection and locking points of the mobile part called compact assembly which is the interchangeable element, the interchangeable element containing consumable and polluting materials, very simple to use, sealed, tamperproof, having low production cost, and completely recyclable.

Description

Système de récupération des huiles et filtres Oil and filter recovery system
La, présente invention concerne un dispositif de lutte contre la pollution due aux huiles des ensembles mécaniques. Les contraintes environnementales doivent amener les constructeurs vers des systèmes plus fiables de dépollution pendant l 'usage et en fin de vie technique des ensembles mécaniques. Pour exemple, les constructeurs n' ont pas fait évoluer depuis les débuts de l 'automobile le renouvellement de l' huile de graissage. L'idée repose sur l'utilité du conditionnement ordinaire actuel des matières consommables, remplacé par la réalisation d ' un ensem ble compact, utilisant les moyens de fabrication de ces conditionnements, interchangeables, rapidement sans nécessiter le besoin d' outils ni d' installations et de connaissances particulières .The present invention relates to a device for combating pollution due to oils from mechanical assemblies. Environmental constraints must lead manufacturers towards more reliable depollution systems during use and at the end of the technical life of mechanical assemblies. For example, manufacturers have not changed the renewal of lubricating oil since the beginnings of the automobile. The idea is based on the usefulness of the current ordinary packaging of consumable materials, replaced by the realization of a compact assembly, using the means of manufacturing these packaging, interchangeable, quickly without requiring the need for tools or facilities. and special knowledge.
L' invention est conçue pour les moteurs à explosion ou combustion interne : industriels, ou de traction et donc, notamment, pour l' automobile ou pour diverses machines ayant un circuit ou un bain de graissage, une transmission hydraulique ou assistance hydraulique . Traditionnellement pour remplacer l ' huile de graissage usagée d ' un ensemble mécanique, les constructeurs prévoient un bouchon en partie basse pour effectuer une vidange par gravité. L' inconvénient en est que des particuliers peu scrupuleux procèdent à des vidanges sauvages et cette huile se répand dans la nature. Il en est de même pour le remplacement des cartouches filtrantes des circuits de graissage qui, quand elles sont implantées sur une paroi verticale de l 'ensemble mécanique, rend inévitable l 'écoulement d 'une certaine quantité d' huile, et dont le retour du filtre à huile vers un centre de dépollution ou de recyclage n' est pas acquis systématiquement . Le dispositif, selon l' invention, permet de remédier à ces inconvénients majeurs, outre les avantages économiques qu 'ils peuvent générer pour les constructeurs des ensembles mécaniques . L' ensemble est constitué de deux parties :The invention is designed for internal combustion or internal combustion engines: industrial or traction, and therefore, in particular, for the automobile or for various machines having a lubrication circuit or bath, a hydraulic transmission or hydraulic assistance. Traditionally, to replace the used lubricating oil in a mechanical assembly, manufacturers have provided a plug at the bottom to drain by gravity. The downside is that unscrupulous individuals dump wild and this oil is spreading in nature. The same is true for the replacement of the filter cartridges of the lubrication circuits which, when they are installed on a vertical wall of the mechanical assembly, make the flow of a certain quantity of oil inevitable, and the return of which oil filter to a depollution or recycling center is not systematically acquired. The device according to the invention overcomes these major drawbacks, in addition to the economic advantages that they can generate for the manufacturers of mechanical assemblies. The set consists of two parts:
- une partie fixée à l ' ensemble mécanique comprenant les sondes de surveillance, les points de connexion et de verrouillage de la partie mobile appelée « ensemble compact » qui est l ' élément interchangeable.- a part fixed to the mechanical assembly including the monitoring probes, the connection and locking points of the part mobile called "compact assembly" which is the interchangeable element.
- l' élément interchangeable contenant les matières consommables et polluantes, très simple d'utilisation, étanche, inviolable, d'un coût de fabrication très modeste, est entièrement recyclable.- the interchangeable element containing consumable and polluting materials, very easy to use, waterproof, tamper-proof, with a very modest manufacturing cost, is fully recyclable.
La réalisation de la partie fixée doit avoir pour base une pièce suffisamment rigide, constituant une enveloppe dans laquelle on insert l' élément compact, pouvant être métallique pièce de fonderie ou tôle emboutie ou réalisée en matériaux synthétiques, ou composites . Et, peut recevoir une isolation thermique sur sa périphérie. S ' articulant autour d'un axe de rotation, qui est en fait la pièce de liaison mécanique au bâti de l 'ensemble, permettant la position b asse de marche et la position relevée nécessaire à l ' échange de l ' ensemble compact depuis le dessus de la machine . Le fait de rabattre en position marche l ' ensemble fait que l ' on se trouve à un niveau permettant le drainage par gravité du retour d ' huile .The production of the fixed part must be based on a sufficiently rigid part, constituting an envelope in which the compact element is inserted, which may be a metal foundry piece or stamped sheet metal or made of synthetic or composite materials. And, can receive thermal insulation on its periphery. Articulating around an axis of rotation, which is in fact the mechanical connection piece to the frame of the assembly, allowing the basic position to be moved and the raised position necessary for the exchange of the compact assembly from the above the machine. Folding in the running position causes the assembly to be at a level allowing gravity drainage of the oil return.
L' immobilisation de l ' ensemble compact se fait au moyen du couvercle de la pièce mobile de base comprenant le bloc de surveillance et les canalisations de raccordement d 'huile, qui peut s ' articuler au moyen d 'une charnière et se fermer par un bouton moleté fileté ou une fermeture de type « sauterelle » . Le fond de la pièce mobile dans le cas d 'un moteur à explosion ou combustion est muni d'un tube flexible débouchant sur un passage dont la face interne est en appui sur le j oint assurant P étanchéité du circuit d ' amenée d ' air au filtre à air ; et, sur la partie haute la plus opposée du corps de la pièce mobile le piquage du flexible amène l' air filtré vers l' admission du moteur. L' air filtré, après passage dans les tubes échangeurs, est acheminé via le piquage latéral du corps de la pièce mobile dans le flexible d 'admission du moteur. La liaison hydraulique peut se faire via deux conduites rigides ou flexibles en texture renforcée les rendant inécrasables et résistant à la dépression intérieure, la première servant à l 'aspiration est connectée à une extrémité directement à la conduite d' aspiration de la pompe à huile de l'autre au bloc de surveillance, située dans le couvercle de la pièce mobile de base, comprenant toute les sondes. La deuxième servant au retour d'huile est à une extrémité raccordée au point bas de l'ensemble mécanique et de l'autre au bloc de surveillance.The compact assembly is immobilized by means of the cover of the basic mobile part comprising the monitoring block and the oil connection pipes, which can be articulated by means of a hinge and closed by a threaded knurled button or "grasshopper" type closure. The bottom of the moving part in the case of an internal combustion or combustion engine is provided with a flexible tube opening onto a passage, the internal face of which rests on the joint ensuring the sealing of the air supply circuit. the air filter; and, on the most opposite upper part of the body of the moving part, the pricking of the hose brings the filtered air towards the engine intake. The filtered air, after passing through the exchanger tubes, is routed via the side tapping of the body of the moving part in the engine intake hose. The hydraulic connection can be made via two rigid or flexible pipes of reinforced texture making them unbreakable and resistant to internal depression, the first serving for suction is connected at one end directly to the suction pipe of. the other's oil pump to the monitoring block, located in the cover of the basic moving part, comprising all the probes. The second used for the oil return is at one end connected to the low point of the mechanical assembly and the other to the monitoring block.
Le bloc de surveillance est constitué d'une pièce usinée, disposée comme dit précédemment. Il comprend sur le circuit d'aspiration d'huile :The monitoring block consists of a machined part, arranged as said previously. It includes on the oil suction circuit:
- la canule d'aspiration biseautée de perforation de l'opercule de garantie, et peut comprendre sur le circuit d'aspiration d'huile : - une sonde mesurant la dépression indiquant le degré de colmatation du filtre à huile,- the bevelled suction cannula for perforating the guarantee seal, and may include on the oil suction circuit: - a vacuum pressure measuring probe indicating the degree of clogging of the oil filter,
- un contact à seuil de dépression renvoyé vers le dispositif d'alerte et d'anti-redémarrage,- a vacuum threshold contact returned to the warning and anti-restart device,
- une sonde mesurant la température de l'huile, - un thermo-contact à seuil renvoyé vers le dispositif d'alerte et d'anti redémarrage, Et sur le circuit de retour il comprend :- a probe measuring the oil temperature, - a threshold thermo-contact sent back to the warning and anti-restart device, And on the return circuit it includes:
- la canule du retour d'huile biseautée de perforation de l'opercule de garantie, et peut comprendre sur le circuit de retour :- the cannula of the bevelled oil return for perforation of the guarantee cover, and may include on the return circuit:
- une sonde mesurant la hauteur de l'huile à l'arrêt renvoyant l'information vers un indicateur au tableau de commandes,- a probe measuring the height of the oil when stationary returning information to an indicator on the control panel,
- un niveau minimum à seuil renvoyé vers le dispositif d'alerte et d'anti -redémarrage. La réalisation de l'ensemble compact mobile peut être exécutée en divers matériaux déjà utilisés pour la confection des conditionnements actuels, la signalétique également, ainsi que les moyens techniques d'élaboration. La description faîte ci-dessous est choisie à titre d'exemple, elle concerne un ensemble compact pour un moteur à explosion ou à combustion, car la plus complète : - l' enveloppe extérieure se présente comme un bidon d' huile du commerce, pour exemple en tôle sertie, d ' autres matières et d ' autres modes d ' exécution peuvent être envisagés- a minimum threshold level returned to the alert and immobilizer system. The realization of the mobile compact assembly can be executed in various materials already used for the preparation of current packaging, signage as well as the technical means of preparation. The description below is chosen by way of example, it relates to a compact assembly for an internal combustion or combustion engine, since the most complete: - the outer casing is presented as a can of commercial oil, for example in crimped sheet metal, other materials and other methods of execution can be envisaged
- dont la forme extérieure le rend irréversible pour servir de ' détrompeur ; sur le dessus, près des bords, deux anneaux servant à l'installation et l ' extraction.- whose external shape makes it irreversible to serve as' polarizing; on the top, near the edges, two rings for installation and extraction.
A l'intérieur, de bas en haut, on trouve aménagés successivement plusieurs compartimentsInside, from bottom to top, there are successively arranged several compartments
- en dessous est situé un large trou entouré d 'un joint qui est le passage d' air vers l' admission du moteur, fermé par un cache de garantie et de protection jusqu' à la mise en place,- below is a large hole surrounded by a seal which is the air passage towards the engine intake, closed by a cover of guarantee and protection until the installation,
- sur la tôle inférieure sertie, se trouve l ' élément filtrant de l ' air d' admission,- on the crimped lower sheet, there is the filter element for the intake air,
- la cloison supérieure du filtre à air, sertie elle aussi, est percée de trous qui communiquent avec des tubes traversant la réserve d 'huile et faisant office d'échangeur,- the upper partition of the air filter, also crimped, is pierced with holes which communicate with tubes passing through the oil reserve and acting as an exchanger,
- la quantité d' huile est suffisante pour assurer une autonomie de graissage, sans apport supplémentaire, correspondant à l' espacement préconisé entre vidanges par le constructeur,- the quantity of oil is sufficient to ensure autonomy of lubrication, without additional contribution, corresponding to the spacing recommended between oil changes by the manufacturer,
- dans la réserve d' huile est situé le filtre d 'huile mobile collaborant au verrouillage définitif après usage, l' ensemble étant armé par des ressorts est verrouillé en position ouverte à la fabrication, c ' est à la mise en place que ce verrouillage, constitué de linguets contraints, se désarme et que lors de la dépose la fermeture étanche devient définitive, interdisant tout réemploi.- in the oil reserve is located the mobile oil filter collaborating in the final locking after use, the assembly being armed by springs is locked in the open position during manufacture, it is in the positioning that this locking , consisting of constrained latches, disarms itself and when the sealing is closed it becomes final, preventing any reuse.
- Il peut être équipé éventuellement, suivant sa destination, d 'une sonde de surveillance de colmatation du filtre d'huile associée au dispo sitif anti-redémarage; ou par un dispo sitif caractérisé par la disposition particulière de la cartouche mobile du filtre à huile qui, dès qu 'elle est colmatée, par la dépression générée se déplace et actionne le dispo sitif anti-redémarage dès que le seuil critique est atteint, et laisse un passage direct pour permettre la lubrification jusqu' à l' arrêt de l' ensemble mécanique. - La forme et le dimensionnement de l ' ensemble compact peuvent être personnalisés pour les besoins des constructeurs . L'invention en outre procure aux constructeurs dans la réalisation du circuit de graissage des avantages, et peut comprendre et remplacer les agencements suivants, pour exemple dans le cas d ' un moteur à explo sion ou combustion interne :- It can optionally be fitted, depending on its destination, with an oil filter clogging monitoring probe associated with the anti-restarting device; or by a device characterized by the particular arrangement of the movable oil filter cartridge which, as soon as it is clogged, by the generated vacuum moves and activates the anti-restart device as soon as the critical threshold is reached, and leaves a direct passage to allow lubrication until the mechanical assembly stops. - The shape and sizing of the compact assembly can be customized for the needs of the manufacturers. The invention also provides manufacturers with advantages in implementing the lubrication circuit, and can include and replace the following arrangements, for example in the case of an internal combustion or combustion engine:
- la capacité d' huile est suffisante, pour couvrir les besoins à l' espacement des vidanges préconisé par les constructeurs, et supprime donc les bouchons de remplissage et de vidange,- the oil capacity is sufficient, to cover the needs at the oil change interval recommended by the manufacturers, and therefore eliminates the filling and drain plugs,
- l'ensemble installé remplace le carter inférieur de capacité d'huile,- the installed assembly replaces the lower oil capacity sump,
- il contient l' élément filtrant de l' huile, supprime l'usinage supplémentaire du filtre sur le bloc,- it contains the oil filter element, eliminates the additional machining of the filter on the block,
- il contient l' élément filtrant d' air, supprime le logement du filtre d' air,- it contains the air filter element, removes the air filter housing,
-par le refroidissement du au passage de l ' air d ' admission, supprime ou réduit la taille du refroidisseur d ' huile,-by cooling the passage of the intake air, eliminates or reduces the size of the oil cooler,
- il est équipé d ' un niveau minimum, supprime la jauge,- it is equipped with a minimum level, removes the gauge,
- il peut être équipé d'une sonde de colmatation du filtre à huile, - il peut être équipé d 'une sonde de colmatation du filtre à air,- it can be fitted with an oil filter clogging probe, - it can be fitted with an air filter clogging probe,
-ces trois derniers dispositif peuvent être associés à un dispositif anti-redémarrage avec renvoi pour signalisation des défauts au tableau de commandes .-these last three devices can be combined with an anti-restart device with return for signaling faults on the control panel.
Dans le cas d 'un graissage par bain les ensembles constituant l'invention se compo sent de:In the case of lubrication by bath, the assemblies constituting the invention consist of:
- la partie fixée à l' ensemble mécanique dont le fonctionnement est identique à celui déjà décrit, sauf pour les deux liaisons hydrauliques qui doivent assurer la circulation d'huile à la mise en place et à l' enlèvement de l' ensemble compact . - La partie mobile se trouve alors réalisée dans les mêmes matériaux et suivant les mêmes méthodes d' exécution elle comprend un seul compartiment contenant la quantité d'huile requise et se trouve verrouillée automatiquement de la même façon à la dépose par un obturateur mobile remplaçant le filtre d'huile. LEGENDES DES RENVOIS AUX PLANCHES DESSINEES- the part fixed to the mechanical assembly, the operation of which is identical to that already described, except for the two hydraulic connections which must ensure the circulation of oil when the compact assembly is put in place and removed. - The mobile part is then made of the same materials and according to the same methods of execution it includes a single compartment containing the required quantity of oil and is automatically locked in the same way when removed by a mobile shutter replacing the oil filter. LEGENDS OF REFERENCES TO DESIGNED BOARDS
Réserve d'huile Filtre d'huile mobile Filtre d' air Tubes échangeurs Opercule de garantie Joints Poignées Ensemble mobile de fermeture Raccordement des circuits d'huile Entrée air neuf Sortie air filtré Bloc de surveillance et de raccordement Refroidissement de l' enveloppe de l' ensemble compact air vers admission moteur Entré air neuf Linguets en position verrouillés Chemises mobiles en position fermées Ressorts Articulation principale de la pièce mobile de base Articulation couvercle Fermeture du couvercle Canules biseautées Sens de la rotation au de tour de la pièce mobile Appuis des Joints délimitant la circulation d' air Oil reserve Movable oil filter Air filter Exchanger tubes Guarantee cover Seals Handles Movable closing assembly Connection of the oil circuits Fresh air inlet Filtered air outlet Monitoring and connection block Cooling of the enclosure compact air to engine intake Fresh air inlet Tabs in the locked position Movable liners in the closed position Springs Main articulation of the basic moving part Hinging of the lid Closing of the cover Bevelled cannulas Direction of rotation around the moving part Support of the Joints delimiting the air circulation

Claims

REVENDICATIONS
l )Ce dispositif se présente comme un ensemble compacte étanche, inviolable, interchangeable rapidement, contenant : le filtre d ' air et un échangeur thermique traversant la capacité d' huile, le filtre d' huile. 2)Le dispositif, selon la première revendication, est caractérisé par le fait qu 'il contient le filtre d' air et donc supprime l' aménagement de son logement nécessaire à son implantation sur le bâti de l' ensemble mécanique. 3 ) Le dispositif, selon l 'une quelconque des revendications précédentes, est caractérisé par le fait qu 'il contient des tubes traversant la réserve d' huile faisant office d ' échangeur refroidisseur d ' huile.l) This device is presented as a compact waterproof, tamper-proof, quickly interchangeable assembly, containing: the air filter and a heat exchanger passing through the oil capacity, the oil filter. 2) The device according to the first claim, is characterized in that it contains the air filter and therefore eliminates the arrangement of its housing necessary for its implantation on the frame of the mechanical assembly. 3) The device according to any one of the preceding claims, is characterized in that it contains tubes passing through the oil reserve acting as an oil cooler exchanger.
4) Le dispo sitif, selon l'une quelconque des revendications précédentes, est caractérisé par le fait que l' élément compact vient s' insérer dans la partie mobile fixée à l ' ensemble mécanique.4) The operative device, according to any one of the preceding claims, is characterized in that the compact element is inserted into the movable part fixed to the mechanical assembly.
5) Le dispo sitif, selon l 'une quelconque des revendications précédentes, est caractérisé par la présence de toutes les liaisons sur le bloc de surveillance, qui peut être solidaire du couvercle de la partie mobile fixée à l 'ensemble mécanique, pouvant contenir plusieurs éléments de contrôle. Tous les raccordements se faisant automatiquement à l' enclanchement de l' ensemble compact .5) The operative device, according to any one of the preceding claims, is characterized by the presence of all the connections on the monitoring block, which can be secured to the cover of the mobile part fixed to the mechanical assembly, which may contain several control elements. All connections are made automatically when the compact assembly is engaged.
6) Le dispositif, selon l'une quelconque des revendications précédentes, est caractérisé par le fait qu' il remplace et donc supprime la capacité de réserve d'huile dans la partie inférieure des ensembles mécaniques, évitant ainsi les écoulements d' huile aux extrémités des arbres lors d 'immobilisation sur une surface inclinée, ou par un apport exagéré d' huile.6) The device according to any one of the preceding claims, is characterized in that it replaces and therefore removes the oil reserve capacity in the lower part of the mechanical assemblies, thus avoiding oil flows at the ends trees when immobilized on an inclined surface, or by an excessive supply of oil.
7) Le dispositif, selon l'une quelconque des revendications précédentes, est caractérisé par le fait qu 'il contient une réserve d 'huile suffisante pour assurer une autonomie de graissage . 8) Le dispositif, selon l'une quelconque des revendications précédentes, est caractérisé par le fait qu'il est équipé d'un système de surveillance de niveau . 9) Le dispo sitif, selon l 'une quelconque des revendications précédentes, est caractérisé par le fait qu'il est équipé, suivant sa destination, d'une sonde de surveillance de colmatation du filtre d 'huile associée au dispositif anti-redémarage; ou par un dispo sitif caractérisé par la dispo sition particulière de la cartouche mobile du filtre à huile qui, dès qu' elle est colmatée, par la dépression générée se déplace et actionne le dispositif anti-redémarage dès que le seuil critique a été atteint, et laisse un passage direct pour permettre la lubrification jusqu' à l' arrêt de l' ensemble mécanique. 10) Le dispo sitif, selon l 'une quelconque des revendications précédentes, est caractérisé par le fait qu 'il est équipé éventuellement, suivant sa destination, d'une sonde de surveillance de colmatation du filtre d' air associé à un dispositif anti-redémarage agissant dès que le seuil critique a été atteint. 7) The device according to any one of the preceding claims, is characterized in that it contains a reserve of oil sufficient to ensure lubrication autonomy. 8) The device according to any one of the preceding claims, is characterized in that it is equipped with a level monitoring system. 9) The device available according to any one of the preceding claims, is characterized in that it is equipped, depending on its destination, with a clogging monitoring probe of the oil filter associated with the anti-restarting device; or by an arrangement characterized by the particular arrangement of the movable oil filter cartridge which, as soon as it is clogged, by the generated vacuum moves and activates the anti-restarting device as soon as the critical threshold has been reached, and leaves a direct passage to allow lubrication until the mechanical assembly stops. 10) The device available according to any one of the preceding claims, is characterized in that it is optionally equipped, depending on its destination, with a clogging monitoring probe of the air filter associated with an anti- restart acting as soon as the critical threshold has been reached.
PCT/FR2000/002691 2000-09-28 2000-09-28 Oil recovery system and filters WO2002027158A1 (en)

Priority Applications (2)

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AU2000276686A AU2000276686A1 (en) 2000-09-28 2000-09-28 Oil recovery system and filters
PCT/FR2000/002691 WO2002027158A1 (en) 2000-09-28 2000-09-28 Oil recovery system and filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/002691 WO2002027158A1 (en) 2000-09-28 2000-09-28 Oil recovery system and filters

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WO2002027158A1 true WO2002027158A1 (en) 2002-04-04

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WO (1) WO2002027158A1 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539009A (en) * 1968-03-26 1970-11-10 Marvel Eng Co Reservoir-filter assembly
DE1934193A1 (en) * 1969-07-05 1971-01-21 Farymann Diesel Water-cooled oil cooler
US4075099A (en) * 1975-09-02 1978-02-21 The Continental Group, Inc. Integral oil supply and filter
US4151823A (en) * 1977-07-28 1979-05-01 Grosse Leland J Quick-change oil filter/reservoir system for internal combustion engine
US4724806A (en) * 1986-05-13 1988-02-16 Atlas Copco Aktiebolag Lubricant circulation system
FR2633976A1 (en) * 1988-07-08 1990-01-12 Franck Raymond Interchangeable filling, prelubrication, filtering and oil change device for combustion engines
US5130014A (en) * 1989-11-30 1992-07-14 General Motors Corporation Removable sump oil pan for an internal combustion engine
US5454354A (en) * 1994-04-07 1995-10-03 Miller; William Oil filtering system
US5640936A (en) * 1995-04-07 1997-06-24 Brunswick Corporation Removable oil reservoir for dry sump internal combustion engines
GB2314516A (en) * 1996-06-26 1998-01-07 Richard Dobson Integral oil reservoir, filter and tamper-proof valve unit
US6048454A (en) * 1997-03-18 2000-04-11 Jenkins; Dan Oil filter pack and assembly
FR2792032A1 (en) * 1999-04-09 2000-10-13 Dubosc Jean Marc Mouton Compact assembly, with anti-pollution capabilities, consists of compact, sealed and interchangeable assembly containing required filters for extracting pollutants from oil or air

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539009A (en) * 1968-03-26 1970-11-10 Marvel Eng Co Reservoir-filter assembly
DE1934193A1 (en) * 1969-07-05 1971-01-21 Farymann Diesel Water-cooled oil cooler
US4075099A (en) * 1975-09-02 1978-02-21 The Continental Group, Inc. Integral oil supply and filter
US4151823A (en) * 1977-07-28 1979-05-01 Grosse Leland J Quick-change oil filter/reservoir system for internal combustion engine
US4724806A (en) * 1986-05-13 1988-02-16 Atlas Copco Aktiebolag Lubricant circulation system
FR2633976A1 (en) * 1988-07-08 1990-01-12 Franck Raymond Interchangeable filling, prelubrication, filtering and oil change device for combustion engines
US5130014A (en) * 1989-11-30 1992-07-14 General Motors Corporation Removable sump oil pan for an internal combustion engine
US5454354A (en) * 1994-04-07 1995-10-03 Miller; William Oil filtering system
US5640936A (en) * 1995-04-07 1997-06-24 Brunswick Corporation Removable oil reservoir for dry sump internal combustion engines
GB2314516A (en) * 1996-06-26 1998-01-07 Richard Dobson Integral oil reservoir, filter and tamper-proof valve unit
US6048454A (en) * 1997-03-18 2000-04-11 Jenkins; Dan Oil filter pack and assembly
FR2792032A1 (en) * 1999-04-09 2000-10-13 Dubosc Jean Marc Mouton Compact assembly, with anti-pollution capabilities, consists of compact, sealed and interchangeable assembly containing required filters for extracting pollutants from oil or air

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