EP0048070A1 - Method of and device for recuperating lubricating oil with regard to its recycling - Google Patents

Method of and device for recuperating lubricating oil with regard to its recycling Download PDF

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Publication number
EP0048070A1
EP0048070A1 EP81201030A EP81201030A EP0048070A1 EP 0048070 A1 EP0048070 A1 EP 0048070A1 EP 81201030 A EP81201030 A EP 81201030A EP 81201030 A EP81201030 A EP 81201030A EP 0048070 A1 EP0048070 A1 EP 0048070A1
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EP
European Patent Office
Prior art keywords
pump
oil
vehicle
intended
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP81201030A
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German (de)
French (fr)
Inventor
Jacques Julien Demoulin
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CLOISALL PATENT AG
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CLOISALL PATENT AG
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Publication date
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Publication of EP0048070A1 publication Critical patent/EP0048070A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • F01M11/045—Removing lubricant by suction

Definitions

  • the present invention relates to a method for harvesting used lubricating oil, particularly from motor vehicle engines, as well as a device for applying this method.
  • the collection of used oils is a topical problem because on average two thirds of the oils thus collected can be regenerated.
  • the harvest shows only a low yield, given the size of the existing car fleet. This is mainly due to the inadequacy and discomfort of the means used.
  • the oils used are indeed mainly collected in garages and service stations where oil changes are carried out.
  • the drained oil is most often collected in an appropriate container, to be then transferred each time into two hundred liter drums that have contained virgin oil. These are then from time to time routed to recycling plants.
  • the number of manipulations is therefore relatively high, which has an impact on operating costs.
  • the work is gloomy. It follows that, except in certain large establishments having a complete installation of Withdrawal, pumping and storage, the used oil is most often removed from recycling by being used for space heating, which is polluting and energy unreasonable.
  • the present invention aims to provide a solution to this problem.
  • a harvesting method which consists essentially in draining the engine by means specific to the vehicle, storing the oil thus drawn off in a palletizable container carried removably by the vehicle, organizing staging points. exchange at least full containers for empty containers and to evacuate the full containers from said exchange points to recycling plants.
  • the invention also extends to a device for the application of the above-described method, device consisting of an assembly constituted by the combination of at least one waste oil discharge pipe, one end of which is intended to terminate in a part the propulsion system of the vehicle to be fitted; inserted into this line, a pump and a control valve; a control member for said pump, respectively said valve; and a cradle provided with a securing means for a palletizable container in which is intended to terminate the other end of said pipe, by means of a quick connection means.
  • a device according to the invention of the type shown diagrammatically in FIG. 1 comprises a pipe 1 for discharging used oil, one end of which is intended to be connected to any suitable part of an engine.
  • a valve 3 and a suction or pressure suction pump 4 (see below).
  • a cradle 5 with rapid lashing means (not shown) is provided for receiving a palletizable container 6 to which is intended to terminate the other end of said pipe 1, by means of a quick connection means 7.
  • the latter can either be carried normally by line 1, or by container 6.
  • a switch 8 controls the electrical supply of the valve 3 in turn controlling that of the pump 4, or vice versa.
  • a relay or circuit 9 can be provided to limit the duration of the power supply after each operation of the switch 8. The latter will preferably be provided with a light and / or sound operation indicator.
  • connection of the pipe 1 to the engine 2 can be done anywhere and by any suitable means, the choice of which will be made according to the type of vehicle.
  • the pump 4 is a suction-discharge pump and the valve 3 is of the three-way type.
  • a supply line 10 for virgin oil is provided as well as a second cradle 5 intended to receive a container of virgin oil or refill 11, which can be identical in all respects to the container 6 (provided that these are at less translucent) or different.
  • the control member 8 is in this case obviously designed as a function of the characteristics of the valve 3, respectively of the pump 4.
  • the devices according to the invention can be sold in the form of assembly boxes and / or be produced as original equipment. In the latter case, nothing would prevent to integrate pump and valve in the motor.

Abstract

This method substantially comprises draining the engine (2) by means specific to the vehicle, storing the oil thus drawn off in a palletiseable container (6) removably carried by the vehicle, organising exchange points, at least for full containers in exchange for empty containers, and evacuating the full containers from the said exchange points to recycling works. Device applying this method. <IMAGE>

Description

La présente invention concerne un procédé pour la récolte d'huile de lubrification usée, particulièrement de moteurs de véhicules automobiles, ainsi qu'un dispositif pour l'application de ce procédé.The present invention relates to a method for harvesting used lubricating oil, particularly from motor vehicle engines, as well as a device for applying this method.

La récolte des huiles usées est un problème d'actualité car les deux tiers en moyenne de huiles ainsi récoltées peuvent être regénérés.The collection of used oils is a topical problem because on average two thirds of the oils thus collected can be regenerated.

Telle qu'effectuée actuellement, la récolte ne présente qu'un faible rendement, eu égard à l'importance du parc automobile existant. Ceci est principalement dû à l'inadéquation et à l'inconfort des moyens mis en oeuvre.As currently carried out, the harvest shows only a low yield, given the size of the existing car fleet. This is mainly due to the inadequacy and discomfort of the means used.

Les huiles vusées sont en effet essentiellement récoltées dans les garages et stations services où l'on effectue des vidanges. L'huile vidangée est le plus souvent receuillie dans un récipient ad hoc, pour être ensuite transvasée chaque fois dans des fûts de deux cents litres ayant contenu de l'huile vierge. Ceux-ci sont alors de temps à autre acheminés vers des usines de recyclage. Le nombre de manipulations est donc relativement élevé, ce qui se répercute sur les frais d'exploitation. En outre le travail est sâle. Il s'ensuit que, hormis dans certains grands établissements disposant d'une installation complète de soutirage, pompage et stockage, l'huile usée est soustraite au recyclage le plus souvent en étant utilisée pour le chauffage des locaux, ce qui est polluant et énergétique- ment peu raisonnable.The oils used are indeed mainly collected in garages and service stations where oil changes are carried out. The drained oil is most often collected in an appropriate container, to be then transferred each time into two hundred liter drums that have contained virgin oil. These are then from time to time routed to recycling plants. The number of manipulations is therefore relatively high, which has an impact on operating costs. In addition the work is gloomy. It follows that, except in certain large establishments having a complete installation of Withdrawal, pumping and storage, the used oil is most often removed from recycling by being used for space heating, which is polluting and energy unreasonable.

S'ajoute à cela la quantité non négligeable de particuliers effectuant eux-mêmes l'entretien de leur véhicule et dont on ne sait trop ce qu'il advient de leur huile de vidange.Added to this is the not insignificant quantity of individuals who carry out their own vehicle maintenance and of which we do not really know what happens to their waste oil.

La présente invention a pour but d'apporter une solution à ce problème. A cet effet, il est proposé un procédé de récolte consistant substantiellement à effectuer la vidange du moteur par des moyens propres au véhicule, à stocker l'huile ainsi soutirée dans un récipient palettisable porté de façon amovible par le véhicule, à organiser des points d'échange au moins de récipients pleins contre des récipients vides et à évacuer les récipients pleins desdits points d'échange vers des usines de recyclage.The present invention aims to provide a solution to this problem. To this end, a harvesting method is proposed which consists essentially in draining the engine by means specific to the vehicle, storing the oil thus drawn off in a palletizable container carried removably by the vehicle, organizing staging points. exchange at least full containers for empty containers and to evacuate the full containers from said exchange points to recycling plants.

L'invention s'étend également à un dispositif pour l'application du procédé susdécrit, dispositif constitué par un ensemble constitué par la combinaison d'au moins une conduite d'évacuation d'huile usagée dont une extrémité est destinée à aboutir dans une partie adéquate du dispositif propulseur du véhicule à équiper; insérées dans cette conduite, une pompe et une valve de contrôle; un organe de commande pour ladite pompe, respectivement ladite valve; et un berceau muni d'un moyen d'arrimage pour un récipient palettisable dans lequel est destinée à aboutir l'autre extrémité de ladite conduite, à l'intervention d'un moyen de connexion rapide.The invention also extends to a device for the application of the above-described method, device consisting of an assembly constituted by the combination of at least one waste oil discharge pipe, one end of which is intended to terminate in a part the propulsion system of the vehicle to be fitted; inserted into this line, a pump and a control valve; a control member for said pump, respectively said valve; and a cradle provided with a securing means for a palletizable container in which is intended to terminate the other end of said pipe, by means of a quick connection means.

L'invention sera décrite ci-après plus en détail avec référence aux dessins schématiques annexés, dans lesquels les figures 1 et 2 représentent respectivement l'organisation de deux dispositifs selon l'invention.The invention will be described below in more detail with reference to the accompanying schematic drawings, in which Figures 1 and 2 respectively represent the organization of two devices according to the invention.

Un dispositif selon l'invention du type schématisé à la figure 1 comporte une conduite 1 d'évacuation d'huile usée, dont une extrémité est destinée à être connectée à toute partie adéquate d'un moteur . Dans cette conduite sont insérées une vanne 3 et une pompe 4 aspirante ou aspirante refoulante (voir ci-après). Un berceau 5 avec moyen d'arrimage rapide (non schématisé) est prévu pour recevoir un récipient palettisable 6 auquel est destinée à aboutir l'autre extrémité de ladite conduite 1, à l'intervention d'un moyen de connection rapide 7. Ce dernier peut être soit porté normalement par la conduite 1, soit par le récipient 6.A device according to the invention of the type shown diagrammatically in FIG. 1 comprises a pipe 1 for discharging used oil, one end of which is intended to be connected to any suitable part of an engine. In this pipe are inserted a valve 3 and a suction or pressure suction pump 4 (see below). A cradle 5 with rapid lashing means (not shown) is provided for receiving a palletizable container 6 to which is intended to terminate the other end of said pipe 1, by means of a quick connection means 7. The latter can either be carried normally by line 1, or by container 6.

Un interrupteur 8 contrôle l'alimentation électrique de la vanne 3 contrôlant à son tour celle de la pompe 4, ou inversement. Un relais ou circuit 9 peut être prévu pour limiter la durée de l'alimentation suite à chaque manoeuvre de l'interrupteur 8. Ce dernier sera préférablement pourvu d'un témoin de fonctionnement lumineux et/ou sonore.A switch 8 controls the electrical supply of the valve 3 in turn controlling that of the pump 4, or vice versa. A relay or circuit 9 can be provided to limit the duration of the power supply after each operation of the switch 8. The latter will preferably be provided with a light and / or sound operation indicator.

La connection de la conduite 1 au moteur 2 peut se faire en tout endroit et par tout moyen adéquat dont le choix s'effectuera en fonction du type de véhicule.The connection of the pipe 1 to the engine 2 can be done anywhere and by any suitable means, the choice of which will be made according to the type of vehicle.

Dans la variante préférée illustrée à la figure 2, la pompe 4 est une pompe aspirante-refoulante et la vanne 3 est du type à trois voies. Une conduite 10 d'alimentation en huile vierge est prévue ainsi qu'un deuxième berceau 5 destiné à recevoir un récipient d'huile vierge ou recharge 11, qui peut être identique en tous points au récipient 6 (à condition que ceux-ci soient au moins translucides) ou différent.In the preferred variant illustrated in FIG. 2, the pump 4 is a suction-discharge pump and the valve 3 is of the three-way type. A supply line 10 for virgin oil is provided as well as a second cradle 5 intended to receive a container of virgin oil or refill 11, which can be identical in all respects to the container 6 (provided that these are at less translucent) or different.

L'organe de commande 8 est dans ce cas évidemment conçu en fonction des caractéristiques de la vanne 3, respectivement de la pompe 4.The control member 8 is in this case obviously designed as a function of the characteristics of the valve 3, respectively of the pump 4.

Le procédé selon l'invention susdécrit prévoyant des points d'échange de récipients 6 et, le cas échéant, également de récipients 11, différentes possibilités s'offrent à l'utilisateur d'un véhicule équipé d'un dispositif selon l'invention, par exemple :

  • 1.- le véhicule étant équipé d'un dispositif selon la figure 1 avec pompe 4 aspirante, l'utilisateur peut effectuer la vidange par simple manoeuvre de l'interrupteur 8, puis faire le plein d'huile d'une manière conventionnelle. A sa convenance, il abandonnera le récipient 6 plein à un point d'échange où il le remplacera par un récipient vide;
  • 2.- idem que sub. 1 mais avec une pompe 4 aspirante-refoulante et organe 8 approprié : après avoir effectué la vidange, l'utilisateur remplace le récipient 6 par un récipient 11 qu'il se sera procuré et effectue le plein d'huile par la manoeuvre indiquée de l'organe 8. Il devra alors se procurer un nouveau récipient 11 préalablement à la prochaine vidange;
  • 3.- dans le cas d'un dispositif selon la figure 2, le fonctionnement est évident au vu de ce qui précède. L'utilisateur peut alors effectuer vidange et plein sans quitter son volant. En cas de nécessité, il peut également procéder à un appoint d'huile.
The process according to the above-described invention providing for exchange points for containers 6 and, where appropriate, also for containers 11, different possibilities are available to the user of a vehicle equipped with a device according to the invention, for example :
  • 1.- the vehicle being equipped with a device according to FIG. 1 with a suction pump 4, the user can drain by simple operation of the switch 8, then fill up with oil in a conventional manner. At his convenience, he will abandon the full container 6 at an exchange point where he will replace it with an empty container;
  • 2.- same as sub. 1 but with a suction-pressure pump 4 and appropriate member 8: after having drained, the user replaces the container 6 with a container 11 which he will have obtained and refills with oil using the indicated operation of the 'organ 8. He must then obtain a new container 11 before the next emptying;
  • 3.- in the case of a device according to Figure 2, the operation is obvious in view of the above. The user can then perform emptying and full without leaving his steering wheel. If necessary, it can also add oil.

Il est évident que l'invention prête à de très nombreuses différences de réalisation, aisément concevables par l'homme de métier. C'est la raison pour laquelle la description ci-avant est restée schématique, pour être interprêtée dans son sens le plus large.It is obvious that the invention lends itself to numerous differences in embodiment, easily conceivable by those skilled in the art. This is the reason why the above description has remained schematic, to be interpreted in its broadest sense.

Les dispositifs selon l'invention peuvent être commercialisés sous forme de boites d'assemblage et/ou être réalisés en première monte. Dans ce dernier cas, rien n'empêcherait d'intégrer pompe et vanne dans le moteur.The devices according to the invention can be sold in the form of assembly boxes and / or be produced as original equipment. In the latter case, nothing would prevent to integrate pump and valve in the motor.

Claims (5)

l.- Procédé pour la récolte d'huile de lubrification usée en vue de son recyclage, plus particulièrement d'huile de moteur de véhicules automobiles, caractérisé en ce qu'il consiste substantiellement à effectuer la vidange du moteur (2) par des moyens propres au véhicule, à stocker l'huile ainsi soutirée dans un récipient palettisable (6) porté de façon amovible par le véhicule, à organiser des points d'échange au moins de récipients pleins contre des récipients vides et à évacuer les récipients pleins desdits points d'échange vers des usines de recyclage.l.- A method for collecting used lubricating oil for recycling, more particularly motor vehicle engine oil, characterized in that it consists essentially in draining the engine (2) by means suitable for the vehicle, to store the oil thus drawn off in a palletizable container (6) removably carried by the vehicle, to organize exchange points of at least full containers for empty containers and to evacuate the full containers from said points exchange to recycling plants. 2.- Dispositif par l'application du procédé selon la revendication 1, caractérisé par un ensemble destiné à être monté à bord d'un véhicule automobile et constitué par la combinaison d'au moins une conduite d'évacuation d'huile usagée (1) dont une extrémité est destinée à aboutir dans une partie adéquate du dispositif propulseur (2) du véhicule à équiper; insérées dans cette conduite, une pompe (4) et une valve de contrôle (3); un organe de commande (8) pour ladite pompe, respectivement ladite valve; et un berceau (5) muni d'un moyen d'arrimage pour un récipient palettisable (6) dans lequel est destinée à aboutir l'autre extrémité de ladite conduite (1), à l'intervention d'un moyen de connection rapide (7).2.- Device by applying the method according to claim 1, characterized by an assembly intended to be mounted on board a motor vehicle and constituted by the combination of at least one waste oil discharge pipe (1 ) one end of which is intended to terminate in a suitable part of the propulsion device (2) of the vehicle to be equipped; inserted into this line, a pump (4) and a control valve (3); a control member (8) for said pump, respectively said valve; and a cradle (5) provided with a securing means for a palletizable container (6) in which is intended to terminate the other end of said pipe (1), by means of a quick connection means ( 7). 3.- Dispositif selon la revendication 2, caractérisé en ce que ledit organe de commande (8) inclut un circuit ou organe temporisateur (9), limitant directement ou indirectement la durée de fonctionnement de ladite pompe (4) après chaque manoeuvre dudit organe de commande (8).3.- Device according to claim 2, characterized in that said control member (8) includes a circuit or timer member (9), directly or indirectly limiting the operating time of said pump (4) after each operation of said member control (8). 4.- Dispositif selon la revendication 2 ou 3, caractérisé en ce que ladite pompe (4) est une pompe aspirante-refoulante et ladite valve (3) une valve à trois voies, une conduite d'alimentation d'huile vierge (10) étant connectée à cette dernière, ledit ensemble comportant en outre un deuxième berceau (5) avec moyen d'arrimage .pour un récipient palettisable (11) dans lequel est destinée à aboutir l'extrémité de ladite conduite d'alimentation (10) à l'intervention d'un moyen de connexion rapide (7).4.- Device according to claim 2 or 3, characterized in that said pump (4) is a suction-pressure pump and said valve (3) a three-way valve, a virgin oil supply line (10) being connected thereto, said assembly further comprising a second cradle (5) with lashing means .for a palletizable container (11) in which is intended to terminate the end of said supply line (10) by means of a quick connection means (7). 5.- Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'un indicateur de fonctionnement est associé audit organe de commande.5.- Device according to one or more of the preceding claims, characterized in that an operating indicator is associated with said control member.
EP81201030A 1980-09-17 1981-09-15 Method of and device for recuperating lubricating oil with regard to its recycling Withdrawn EP0048070A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2058751 1980-09-17
BE2/58751A BE885260A (en) 1980-09-17 1980-09-17 METHOD AND DEVICE FOR HARVESTING USED LUBRICATION OIL FOR RECYCLING

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EP0048070A1 true EP0048070A1 (en) 1982-03-24

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EP81201030A Withdrawn EP0048070A1 (en) 1980-09-17 1981-09-15 Method of and device for recuperating lubricating oil with regard to its recycling

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JP (1) JPS57165615A (en)
BE (1) BE885260A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670166A1 (en) * 1990-12-07 1992-06-12 Trinh Khai Device for automatically draining engines and applications
WO1994024422A1 (en) * 1993-04-16 1994-10-27 Miiller, Stephen, James Oil-change means for internal combustion engines
FR2704901A1 (en) * 1993-05-07 1994-11-10 Durieux Pierre Method for draining the oil sumps of heat engines of any motor vehicles which can be employed only by professionals
FR2888613A1 (en) * 2005-07-18 2007-01-19 Franck Falzon Four stroke engine draining device for e.g. vehicle, has drain plug with bend extending from pipe fixed on case positioned on engine top part, where case has nozzle for screwing suction side of pump whose flowing side is connected to can
WO2017193364A1 (en) * 2016-05-13 2017-11-16 Castrol Limited Apparatus and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1328843A (en) * 1920-01-27 Automatic lubricant-supply system for internal-combustion engines
US3447636A (en) * 1967-07-24 1969-06-03 Ralph J Bonfilio Automatic oil exchanging system
US3720287A (en) * 1970-04-01 1973-03-13 M Martel Crankcase service
DE2361479A1 (en) * 1973-12-10 1975-06-26 Kiener & Borst Ohg Oil circulating system - accurately controls change of oil and monitors residue of old oil
DE2548365A1 (en) * 1975-02-25 1976-11-04 Antonios Kapellas Oil change device for heavy lorries - using automatically reversible pump controlled from cab by driver
FR2345585A1 (en) * 1976-03-25 1977-10-21 Post Office PROCESS AND APPARATUS FOR RECYCLING ENGINE LUBRICATION OIL
FR2392317A1 (en) * 1977-05-23 1978-12-22 Bruyn Lucien De Pump for changing oil in vehicle sump - has check valve in line between lowest point of sump and pump

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1328843A (en) * 1920-01-27 Automatic lubricant-supply system for internal-combustion engines
US3447636A (en) * 1967-07-24 1969-06-03 Ralph J Bonfilio Automatic oil exchanging system
US3720287A (en) * 1970-04-01 1973-03-13 M Martel Crankcase service
DE2361479A1 (en) * 1973-12-10 1975-06-26 Kiener & Borst Ohg Oil circulating system - accurately controls change of oil and monitors residue of old oil
DE2548365A1 (en) * 1975-02-25 1976-11-04 Antonios Kapellas Oil change device for heavy lorries - using automatically reversible pump controlled from cab by driver
FR2345585A1 (en) * 1976-03-25 1977-10-21 Post Office PROCESS AND APPARATUS FOR RECYCLING ENGINE LUBRICATION OIL
FR2392317A1 (en) * 1977-05-23 1978-12-22 Bruyn Lucien De Pump for changing oil in vehicle sump - has check valve in line between lowest point of sump and pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670166A1 (en) * 1990-12-07 1992-06-12 Trinh Khai Device for automatically draining engines and applications
WO1994024422A1 (en) * 1993-04-16 1994-10-27 Miiller, Stephen, James Oil-change means for internal combustion engines
FR2704901A1 (en) * 1993-05-07 1994-11-10 Durieux Pierre Method for draining the oil sumps of heat engines of any motor vehicles which can be employed only by professionals
FR2888613A1 (en) * 2005-07-18 2007-01-19 Franck Falzon Four stroke engine draining device for e.g. vehicle, has drain plug with bend extending from pipe fixed on case positioned on engine top part, where case has nozzle for screwing suction side of pump whose flowing side is connected to can
WO2017193364A1 (en) * 2016-05-13 2017-11-16 Castrol Limited Apparatus and method
CN109563749A (en) * 2016-05-13 2019-04-02 卡斯特罗尔有限公司 Device and method
US20190136727A1 (en) * 2016-05-13 2019-05-09 Castrol Limited Apparatus and Method
EP3455471A4 (en) * 2016-05-13 2020-01-08 Castrol Limited Apparatus and method

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BE885260A (en) 1981-03-17
JPS57165615A (en) 1982-10-12

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