FR2667364A1 - Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting - Google Patents

Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting Download PDF

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Publication number
FR2667364A1
FR2667364A1 FR9012213A FR9012213A FR2667364A1 FR 2667364 A1 FR2667364 A1 FR 2667364A1 FR 9012213 A FR9012213 A FR 9012213A FR 9012213 A FR9012213 A FR 9012213A FR 2667364 A1 FR2667364 A1 FR 2667364A1
Authority
FR
France
Prior art keywords
pump
pulley
engine
pinion
motorcycle
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.)
Pending
Application number
FR9012213A
Other languages
French (fr)
Inventor
Simon-Beril Jean-Claude Michel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9012213A priority Critical patent/FR2667364A1/en
Publication of FR2667364A1 publication Critical patent/FR2667364A1/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling

Abstract

Device for driving a hydraulic pump fixed to a motor cycle, by the engine of the latter in order to constitute a lightweight manoeuvrable and fast self-propelled motor pump unit. The invention relates to a system for driving a centrifugal pump from the drive shaft of the engine of a motorcycle by means of a transmission actuated by a pulley or pinion rendered integral with the crank shaft of the engine of the vehicle (1) driving an intermediate double pulley or pinion (2) fixed to the frame of the said motor cycle by means of a belt or chain (4), which free pulley or pinion in turn drives the pulley or pinion (3) fixed to the shaft of the pump by the same means, belt or chain (5). The diameter of the various pulleys or pinions is determined depending on the stepdown ratio required in order to obtain, from the rotation of the engine at a given speed, the number of rpm at the pump allowing it to give the output (pressure and delivery) required. This device includes, at the intermediate free pulley or pinion, a clutch device allowing the pump to be driven or not driven during the operation of the engine of the motor cycle.

Description

DESCRIPTION
Le principe de l'invention décrite ci-apiès est de permettre
l'entrainement d'une pompe centrifuge autoamorçante, fixée sur un véhicule,
grace à un système de transmission par courroies et poulies lui-même
débrayable, afin d'obtenir un engin autopompe léger, maniable, rapide et de
faible encombrement destiné à la lutte contre l'incendie (ler secours) et au
nettoyage par arrosagenotamment.DESCRIPTION
The principle of the invention described below is to allow
the drive of a self-priming centrifugal pump, fixed on a vehicle,
thanks to a belt and pulley transmission system itself
disengageable, in order to obtain a light, handy, fast and
small footprint for fire fighting (rescue) and
cleaning by watering.

Selon l'invention, on cherche ainsi à actionner une pompe
(aspiration-refoulement) solidaire d'un véhicule automobile à deux roues sans
avoir à prévoir un moteur secondaire annexe, installé à poste fixe ou portable.According to the invention, it is thus sought to actuate a pump
(suction-discharge) integral with a two-wheeled motor vehicle without
having to provide an auxiliary secondary motor, installed at a fixed or portable station.

De tels moteurs annexes sont, en effet, source d'un certain nombre de
problèmes du point de vue de l'encombrement, du poids, du prix de revient du
temps de mise en oeuvre, de la facilité d'emploi, de la fiabilité, mais aussi du
point de vue de la sécurité.Such auxiliary engines are, in fact, the source of a certain number of
problems from the point of view of space, weight, cost price of
implementation time, ease of use, reliability, but also
security point of view.

La présente invention permet de transformer un "Z" roues" à moteur" en
engin d'intervention rapide ou de traitements divers par arrosage ou
pulvérisation, en lui conservant ses fonctions de véhicule léger, maniable, de
faible encombrement, et "passe-partout", notamment lorsqu'il s'agit de cycles à motear du type "tout terrain". A son emploi habituel de moyen motorisé de
surveillance ou de déplacement rapide, l'invention apporte à ce genre de
véhicule une fonction supplémentaire : celle de moto-pompe polyvalente.The present invention makes it possible to transform a "Z" wheels "with a motor" into
rapid intervention machine or various treatments by watering or
spraying, while retaining its functions as a light, handy vehicle,
small footprint, and "master key", especially when it comes to motear cycles of the "all terrain" type. At his usual use of motorized means of
surveillance or rapid movement, the invention provides this type of
conveys an additional function: that of a versatile motor-pump.

L'invention est adaptable sur tous modèles et marques de motocycles
bénéficiant d'une motorisation (2 ou 4 temps) développant une puissance
suffisante pour entrainer une pompe centrifuge délivrant une pression et un
débit choisi en fonction des besoins de l'utilisateur. Inversement, toute pompe
centrifuge peut être entrainée par le système objet de l'invention sous réserve
que la puissance du moteur auquel elle est reliée soit adaptée.The invention can be adapted to all models and brands of motorcycles
benefiting from a motorization (2 or 4 stroke) developing a power
sufficient to drive a centrifugal pump delivering pressure and
flow rate chosen according to user needs. Conversely, any pump
centrifugal can be driven by the system object of the invention subject
that the power of the motor to which it is connected is adapted.

Selon les caractéristiques de l'invention, une poulie primaire
d'entrainement (1) est fixée sur le vilbrequin du moteur au moyen d'un axe qui
traverse le carter dont l'étanchéité est assurée par la mise en place de joints.According to the features of the invention, a primary pulley
drive (1) is fixed to the engine crankshaft by means of a pin which
crosses the casing, the sealing of which is ensured by the installation of seals.

Cette poulie entraine une première courroie de transmission (4). This pulley drives a first transmission belt (4).

Une seconde poulie double et débrayable (2) est placée en arrière dela
première à une distance variable et fixée sur une plation solidaire du cadre de l'engin. Cette poulie est entrainée par la poulie primaire au moyen de la courroie (4) qui les relient. Elle est couplée à un dispositif d'embrayage qui, soit la laisse tourner librement (poulie folle), soit lui fait entrainer une seconde courroie (5), selon qu'elle est débrayée ou embrayée par ledit système.A second double and disengageable pulley (2) is placed behind the
first at a variable distance and fixed on a plation secured to the frame of the machine. This pulley is driven by the primary pulley by means of the belt (4) which connects them. It is coupled to a clutch device which either lets it rotate freely (idle pulley) or causes it to drive a second belt (5), depending on whether it is disengaged or engaged by said system.

Une troisième poulie (3) est fixée sur l'axe de la pompe pour en assurer la rotation. Elle est entrainée, lorsque le dispositif est embrayé, par la poulie intermédiaire (2) au moyen de la seconde courroie de transmission (5). A third pulley (3) is fixed on the axis of the pump to ensure rotation. When the device is engaged, it is driven by the intermediate pulley (2) by means of the second transmission belt (5).

Le diamètre des différentes poulies est calculé en fonction des besoins de démultiplication du nombre de turs/minute du moteur par rapport à celui nécessaire à la rotation de la pompe selon le débit et la pression recherchés. Ce calcal tient compte naturellement de la puissance délivrée par le moteur à un nombre de tout donné (couple) et de celle nécessaire à l'entrainement de la pompe pour un débit et une pression donnés. The diameter of the different pulleys is calculated according to the need to increase the number of revolutions per minute of the engine compared to that required for the rotation of the pump according to the desired flow rate and pressure. This calcal naturally takes into account the power delivered by the motor to a given number of all (torque) and that necessary to drive the pump for a given flow and pressure.

Les entre-axes sont calculés en fonction du positionnement de la pompe et des caractéristiques du cadre du motocycle sur lequel l'ensemble est fixé. The inter-axes are calculated according to the positioning of the pump and the characteristics of the motorcycle frame on which the assembly is fixed.

Les éléments du système d'entrainement - poulies et courroies (tous types) peuvent être remplacés par des pignons dentelés et des chaines à maillons. Le dispositif d'embrayage peut être indifféremment à fonctionnement mécanique, électromagnétique ou autre. The elements of the drive system - pulleys and belts (all types) can be replaced by toothed sprockets and link chains. The clutch device can be either mechanical, electromagnetic or other.

Selon l'invention, la pompe est fixée et centrée sur une platine solidaire du cadre placée à l'arrière de l'emplacement du pilote, généralement à la place du passager. Ce positionnement tient compte des règles de centrage du motocycle pour ne pas en affecter l'équilibre et les qualités de maniabilité. According to the invention, the pump is fixed and centered on a plate integral with the frame placed at the rear of the location of the pilot, generally in place of the passenger. This positioning takes account of the motorcycle's centering rules so as not to affect its balance and handling qualities.

Les poulies et courroies (ou pignons et chaines) sont protégées par des carters appropriés pour éviter tout risque d'accident ou d'incident dû à l'intrusion dans le système de transmission de corps extérieurs (Pièce de vêtement du pilote, branchages, etc...). The pulleys and belts (or sprockets and chains) are protected by appropriate casings to avoid any risk of accident or incident due to intrusion into the transmission system of external bodies (part of the pilot's clothing, branches, etc. ...).

Selon les caractéristiques de l'invention la pompe peut-être entrainée soit pendant la marche du motocycle qui en est équipé, soit à l'arrêt de celui-ci. According to the characteristics of the invention, the pump can be driven either during the running of the motorcycle which is equipped with it, or when it stops.

Dans le premier cas, le débit et la pression de la pompe étant fonction du régime moteur, varieront selon le rapport de boite de vitesse utilisé et la vitesse de l'engin. Dans le second, un dispositif optionnel à règlage manuel, indépendant ou lié à la commande d'accélérateur, permet de règler l'admission du mélange air-essence au niveau voulu et de maintenir ainsi le régime moteur au nombre de tours désiré pour obtenir un rendement déterminé à la pompe. In the first case, the flow and pressure of the pump being a function of the engine speed, will vary according to the gearbox ratio used and the speed of the machine. In the second, an optional manual adjustment device, independent or linked to the accelerator control, allows the admission of the air-fuel mixture to be adjusted to the desired level and thus maintain the engine speed at the desired number of revolutions to obtain a performance determined at the pump.

En fonction de la destination du motocycle équipé de l'invention, de nombreux équipements et accessoires peuvent y être installés : dévidoirs tournants ou fixes pour recevoir les tuyaux d'aspiration et de refoulement, supports pour la lance et matériels divers (extincteurs, brosses, etc...), petite cuve pour transporter une certaine quantité de liquide (eau, retardant, ignifugeant, inscticide, produits de traitement des récoltes...), réservoir annexe pour recevoir un additif (mouillant, solution moussante, agent nettoyant ou détergent...), mélangeur, émetteur-récepteur radio, gyrophare, sirène, ventilateur de refroidissement supplémentaire, témoin de fonctionnement de la pompe, etc... Depending on the destination of the motorcycle equipped with the invention, numerous equipment and accessories can be installed there: rotating or fixed reels for receiving the suction and discharge pipes, supports for the lance and various materials (fire extinguishers, brushes, etc ...), small tank to transport a certain amount of liquid (water, retardant, flame retardant, insecticide, crop treatment products ...), auxiliary tank to receive an additive (wetting agent, foaming solution, cleaning agent or detergent ...), mixer, radio transceiver, rotating beacon, siren, additional cooling fan, pump operation indicator, etc.

Le motocycle équipé de l'invention et selon les équipements et accessoirer qui y sont installés, en série ou à titre optitre optionnel, est destiné aux applications indrstrielles suivantes : véhicule de première intervention dans la lutte contre l'incendie, véhicule vide-cave, véhicule de nettoyage par arrosage, véhicule de traitement de végétaux (engrais, fongicides, pesticides, insecticides, solutions retardantes ou ignifuges).  The motorcycle equipped with the invention and according to the equipment and accessories which are installed there, in series or as an optional optitre, is intended for the following industrial applications: first aid vehicle in the fight against fire, empty cellar vehicle, spray cleaning vehicle, plant treatment vehicle (fertilizers, fungicides, pesticides, insecticides, retardant or flame retardant solutions).

Claims (4)

REVENDICATIONS 1CLAIMS 1 1 ) Dispositif d'entrainement d'une pompe hydraulique fixée sur un motocycle par le moteur de celui-ci caractérisé en ce que l'arbre de la pompe est entrainé à partir de l'arbre du moteur du motocycle au moyen d'une transmission actionnée par une poulie ou un pignon rendu solidaire du vilebrequin du moteur de l'engin (1) entrainant une double poulie ou pignon intermédiaire (2) fixé sur le cadre dudit motocycle au moyen d'une courroie ou chaine (4), laquelle poulie ou pignon libre entraine à son tour la poulie (3) fixée sur l'arbre de la pompe par le même moyen, courroie ou chaine (5). 1) Device for driving a hydraulic pump fixed to a motorcycle by the motor thereof, characterized in that the pump shaft is driven from the motor shaft of the motorcycle by means of a transmission actuated by a pulley or a pinion made integral with the crankshaft of the engine of the machine (1) driving a double pulley or intermediate pinion (2) fixed on the frame of said motorcycle by means of a belt or chain (4), which pulley or free pinion in turn drives the pulley (3) fixed to the pump shaft by the same means, belt or chain (5). 2 ) Dispositif suvant la revendication 1, caractérisé en ce qu'il comporte, au niveau de la poulie ou pignon libre de renvoi (2), un système d'embrayage mécanique ou électromagnétique permettant de débrayer la partie de la poulie qui entraine la pompe afin que le fonctionnement de cette dernière puisse être interrompu même lorsque le moteur du motocycle est en marche. 2) Device suvant claim 1, characterized in that it comprises, at the level of the pulley or free return pinion (2), a mechanical or electromagnetic clutch system for disengaging the part of the pulley which drives the pump so that the operation of the latter can be interrupted even when the motorcycle engine is running. 3 ) Dispositif suivant la revendication 1, caractérisé en ce que le diamètre des poulies ou pignons pour la démultiplication nécessaire est fonction du monbre de tours-minute désiré pour entrainer la pompe et obtenir la pression et le débit voulus par rapport à la rotation du moteur du motocycle à un régime détrminé. 3) Device according to claim 1, characterized in that the diameter of the pulleys or pinions for the necessary reduction is a function of the number of revolutions desired to drive the pump and obtain the desired pressure and flow rate relative to the rotation of the motor of the motorcycle to a determined regime. 4 ) Dispositif suivant les revendications 1 et 3, caractérisé en ce que les entre-axes des poulies ou pignons et leur positionnement ne dépendent que des dimensions de la pompe et des caractéristiques du cadre du motocycle  4) Device according to claims 1 and 3, characterized in that the centers of the pulleys or pinions and their positioning depend only on the dimensions of the pump and the characteristics of the frame of the motorcycle
FR9012213A 1990-09-28 1990-09-28 Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting Pending FR2667364A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9012213A FR2667364A1 (en) 1990-09-28 1990-09-28 Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012213A FR2667364A1 (en) 1990-09-28 1990-09-28 Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting

Publications (1)

Publication Number Publication Date
FR2667364A1 true FR2667364A1 (en) 1992-04-03

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FR9012213A Pending FR2667364A1 (en) 1990-09-28 1990-09-28 Drive of a water pump by the engine of a motorcycle to which it is coupled, particularly for firefighting

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905114A1 (en) * 2006-08-25 2008-02-29 Andre Paul Navelier Motorcycle, has high pressure water pump and equipments that perform cleansing and unblocking functions, water supply pipe branched to residence of client when pump operates, and water storage tank connected to pump by hose
CN105709356A (en) * 2015-12-23 2016-06-29 山东创能机械科技有限公司 Pump and engine integrated firefighting motorcycle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH187301A (en) * 1936-05-25 1936-10-31 Stump Josef Motorcycle.
US2648986A (en) * 1949-06-13 1953-08-18 Calkins Mfg Company Pump drive
GB746347A (en) * 1954-06-25 1956-03-14 United States Steel Corp Pump driving mechanism
FR1133433A (en) * 1955-05-17 1957-03-27 Adaptation on a vehicle with two or more wheels propelled by a thermal engine, of a pulley allowing the use of said engine for needs other than travel on roads or various tracks
FR1152793A (en) * 1956-06-22 1958-02-25 Device for mounting a disengageable water pump on the engine of a motor car
US4696661A (en) * 1986-12-22 1987-09-29 Weber Rehlander Forward-reverse belt transmission

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH187301A (en) * 1936-05-25 1936-10-31 Stump Josef Motorcycle.
US2648986A (en) * 1949-06-13 1953-08-18 Calkins Mfg Company Pump drive
GB746347A (en) * 1954-06-25 1956-03-14 United States Steel Corp Pump driving mechanism
FR1133433A (en) * 1955-05-17 1957-03-27 Adaptation on a vehicle with two or more wheels propelled by a thermal engine, of a pulley allowing the use of said engine for needs other than travel on roads or various tracks
FR1152793A (en) * 1956-06-22 1958-02-25 Device for mounting a disengageable water pump on the engine of a motor car
US4696661A (en) * 1986-12-22 1987-09-29 Weber Rehlander Forward-reverse belt transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905114A1 (en) * 2006-08-25 2008-02-29 Andre Paul Navelier Motorcycle, has high pressure water pump and equipments that perform cleansing and unblocking functions, water supply pipe branched to residence of client when pump operates, and water storage tank connected to pump by hose
CN105709356A (en) * 2015-12-23 2016-06-29 山东创能机械科技有限公司 Pump and engine integrated firefighting motorcycle

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