CH331404A - Apparatus for mixing specific proportions of materials - Google Patents

Apparatus for mixing specific proportions of materials

Info

Publication number
CH331404A
CH331404A CH331404DA CH331404A CH 331404 A CH331404 A CH 331404A CH 331404D A CH331404D A CH 331404DA CH 331404 A CH331404 A CH 331404A
Authority
CH
Switzerland
Prior art keywords
materials
compartments
compartment
disc
rigid disc
Prior art date
Application number
Other languages
French (fr)
Inventor
Maillard Jules
Original Assignee
Maillard Jules
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 Maillard Jules filed Critical Maillard Jules
Publication of CH331404A publication Critical patent/CH331404A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/0133—Nut and bolt advancing mechanism, e.g. threaded piston rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/0052—Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B05C17/00559—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components the different components being stored in coaxial chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/74—Devices for mixing two or more different liquids to be transferred
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Nozzles (AREA)

Description

  

  
 



  Appareil pour le mélange de proportions déterminées de matériaux
 La présente invention a trait à un appareil pour le mélange de proportions déterminées de matériaux, comprenant un récipient avec au moins deux compartiments, contenant chacun   l'un    des matériaux et présentant chacun une tubulure d'éjection, ces dernières étant disposées côte à côte, et un dispositif d'expulsion agissant simultanément dans tous les compartiments de façon à leur faire débiter à chacun des quantités de matériaux proportionnelles à leur contenance respective.



   Cet appareil est caractérisé par le fait que lesdites tubulures d'éjection sont munies de soupapes d'évacuation et par le fait que le dispositif d'expulsion est constitué par des pistons dont les têtes sont au moins partiellement indépendantes de leurs organes de commande et comprennent chacune un disque rigide, muni de perforations, sur lequel agit un organe de commande, et une membrane souple de surface identique à celle du disque rigide, mais munie de joints d'étanchéité sur ses bords au contact des parois cylindriques du compartiment, ladite membrane étant susceptible d'être déformée par suite des modifications de pression se produisant à l'intérieur du compartiment lorsque le-matériau qu'il contient change de densité.



   Le dessin ci-annexé représente, à titre d'exemple, deux formes d'exécution de l'objet de l'invention.



   La fig. 1 est une coupe axiale de la première forme d'exécution, et
 la fig. 2, une coupe axiale partielle de la seconde forme d'exécution.



   L'appareil représenté à la fig. 1 comprend un récipient cylindrique 1 subdivisé en deux compartiments cylindriques 3 et 4 grâce à un élément en forme de douille 2 disposé coaxialement à l'intérieur du récipient 1.-A l'extrémité inférieure des deux compartiments 3 et 4 sont aménagées des tubulures d'éjection 5 et 6 autour de chacune desquelles est fixé, au moyen d'une bride 7, un manchon élastique 8 recouvrant l'orifice terminal 9 du conduit 10 des tubulures d'éjection 5 et 6, cet orifice terminal 9 débouchant latéralement et formant un angle droit avec le conduit 10 disposé dans le prolongement des compartiments 3 et 4.

   Les compartiments 3 et 4 du récipient 1 peuvent contenir des matériaux liquides, visqueux ou pâteux qui seront éjectés par lesdites tubulures 5 et 6 au moyen d'un dispositif d'expulsion constitué par deux pistons 11 et 12 solidaires   l'un    de l'autre et pénétrant chacun dans   l'un    des deux compartiments 3 et 4 parallèlement à leur axe. Le piston 12 est muni d'un filetage 13 qui s'engage dans une pièce taraudée 14 disposée à l'extrémité du compartiment 4 opposée à celle qui est munie de la tubulure 6.  



  Le piston   1 1    qui épouse la forme d'un cylindre dont le diamètre extérieur est inférieur au diamètre intérieur du récipient 1, est solidaire du piston 12, de sorte que, en faisant tourner les pistons autour de leur axe, le récipient 1 demeurant en position fixe, le piston 12 s'engage progressivement dans la pièce taraudée 14 du compartiment 4 grâce à sa partie filetée 13, en entraînant avec lui le piston 11, ce qui provoque une éjection simultanée des matériaux contenus dans ces deux compartiments par les tubulures 5 et 6 d'une façon proportionnelle à leur contenance respective. Les têtes des pistons   1 1    et 12 sont indépendantes de leurs organes de commande et comprennent chacune un disque rigide 15 et 16 muni de perforations 17 sur lesquelles agissent les extrémités des têtes des pistons 11 et 12.

   Le disque 16 est encore surmonté d'une douille 18 servant de logement à l'extrémité de la tige du piston 12 et de guide le long de la paroi 2 du compartiment 4. Les têtes des pistons comprennent, en outre, en dessous des disques 15 et 16, des membranes indépendantes souples 19 et 20 de surface identique à celle des disques rigides 15 et 16, mais munies de joints d'étanchéité 21 et 22 sur leurs bords au contact des parois cylindriques des compartiments 3 et 4.



   Si, pour une raison quelconque, les matériaux contenus dans les compartiments 3 et 4 de l'appareil se contractent, les membranes 19 et 20 sont déformées par la dépression produite et s'écartent des disques rigides 15 et 16 à travers les orifices 17 desquels peut pénétrer de l'air afin de permettre cet écartement et   l'on    évite ainsi toute entrée d'air dans la partie des compartiments 3 et 4 contenant lesdits matériaux. La formation de bulles d'air dans ces matériaux et toute détérioration éventuelle de ces derniers au contact de l'air tant qu'ils sont stockés dans les compartiments 3 et 4 du récipient peuvent ainsi être évitées.



   Si, au contraire, les matériaux se dilatent, les membranes 19 et 20 sont déformées par la pression produite en direction des disques rigides 15 et 16, à la condition toutefois que la pression exercée par les pistons ait été réduite après l'opération précédente, par exemple en dévissant les pistons d'un ou deux tours. On évite ainsi que les matériaux soient expulsés involontairement.



   Dans l'appareil représenté à la fig. 2, le disque rigide 16 est rivé, soudé ou vissé en 23 à l'extrémité du piston 12 et fait, de ce fait, corps avec ce dernier. Le disque rigide 15 comporte des languettes ou un bord replié 24 formant une gorge dans laquelle est inséré un épaulement 25 que présente la base du piston 11. Dans ce cas, les disques rigides 15 et 16 suivent les mouvements axiaux des pistons. Les joints d'étanchéité 21 et 22 sont constamment pressés contre les parois cylindriques des compartiments 3 respectivement 4, par l'intermédiaire de brides 26 respectivement 27.
  



  
 



  Apparatus for mixing specific proportions of materials
 The present invention relates to an apparatus for mixing determined proportions of materials, comprising a container with at least two compartments, each containing one of the materials and each having an ejection nozzle, the latter being arranged side by side, and an expulsion device acting simultaneously in all the compartments so as to cause them to discharge at each of the quantities of materials proportional to their respective capacity.



   This apparatus is characterized by the fact that said ejection pipes are provided with discharge valves and by the fact that the expulsion device consists of pistons whose heads are at least partially independent of their control members and comprise each a rigid disc, provided with perforations, on which a control member acts, and a flexible membrane with a surface identical to that of the rigid disc, but provided with seals on its edges in contact with the cylindrical walls of the compartment, said membrane being liable to be deformed as a result of pressure changes occurring inside the compartment when the material it contains changes density.



   The appended drawing represents, by way of example, two embodiments of the object of the invention.



   Fig. 1 is an axial section of the first embodiment, and
 fig. 2, a partial axial section of the second embodiment.



   The apparatus shown in FIG. 1 comprises a cylindrical container 1 subdivided into two cylindrical compartments 3 and 4 by virtue of a sleeve-shaped element 2 arranged coaxially inside the container 1.-At the lower end of the two compartments 3 and 4 are arranged tubes d 'ejection 5 and 6 around each of which is fixed, by means of a flange 7, an elastic sleeve 8 covering the terminal orifice 9 of the duct 10 of the ejection pipes 5 and 6, this terminal orifice 9 opening laterally and forming a right angle with the duct 10 arranged in the extension of the compartments 3 and 4.

   The compartments 3 and 4 of the container 1 can contain liquid, viscous or pasty materials which will be ejected by said pipes 5 and 6 by means of an expulsion device formed by two pistons 11 and 12 integral with one another and each entering one of the two compartments 3 and 4 parallel to their axis. The piston 12 is provided with a thread 13 which engages in a threaded part 14 arranged at the end of the compartment 4 opposite to that which is provided with the tubing 6.



  The piston 1 1 which takes the shape of a cylinder whose outer diameter is less than the inner diameter of the container 1, is integral with the piston 12, so that, by rotating the pistons around their axis, the container 1 remaining in fixed position, the piston 12 progressively engages in the threaded part 14 of the compartment 4 thanks to its threaded part 13, driving with it the piston 11, which causes a simultaneous ejection of the materials contained in these two compartments by the tubes 5 and 6 in a manner proportional to their respective capacity. The heads of the pistons 1 1 and 12 are independent of their control members and each comprise a rigid disc 15 and 16 provided with perforations 17 on which the ends of the heads of the pistons 11 and 12 act.

   The disc 16 is still surmounted by a sleeve 18 serving as a housing for the end of the piston rod 12 and as a guide along the wall 2 of the compartment 4. The heads of the pistons further include, below the discs. 15 and 16, flexible independent membranes 19 and 20 of surface identical to that of the rigid discs 15 and 16, but provided with seals 21 and 22 on their edges in contact with the cylindrical walls of compartments 3 and 4.



   If, for some reason, the materials contained in compartments 3 and 4 of the apparatus contract, the membranes 19 and 20 are deformed by the vacuum produced and move away from the rigid discs 15 and 16 through the orifices 17 of which can penetrate air in order to allow this separation and thus avoids any entry of air into the part of compartments 3 and 4 containing said materials. The formation of air bubbles in these materials and any possible deterioration of the latter in contact with air as long as they are stored in compartments 3 and 4 of the container can thus be avoided.



   If, on the contrary, the materials expand, the membranes 19 and 20 are deformed by the pressure produced in the direction of the rigid discs 15 and 16, on the condition, however, that the pressure exerted by the pistons has been reduced after the previous operation, for example by unscrewing the pistons one or two turns. This prevents the materials from being expelled unintentionally.



   In the apparatus shown in FIG. 2, the rigid disc 16 is riveted, welded or screwed at 23 to the end of the piston 12 and therefore forms one unit with the latter. The rigid disc 15 comprises tongues or a folded edge 24 forming a groove in which is inserted a shoulder 25 which the base of the piston 11. In this case, the rigid discs 15 and 16 follow the axial movements of the pistons. The seals 21 and 22 are constantly pressed against the cylindrical walls of the compartments 3 respectively 4, by means of flanges 26 respectively 27.

Claims (1)

REVENDICATION : Appareil pour le mélange de proportions déterminées de matériaux, comprenant un récipient avec au moins deux compartiments, contenant chacun l'un des matériaux et présentant chacun une tubulure d'éjection, ces dernières étant disposées côte à côte, et un dispositif d'expulsion agissant simultanément dans tous les compartiments de façon à leur faire débiter à chacun des quantités de matériaux proportionnelles à leur contenance respective, caractérisé par le fait que lesdites tubulures d'éjection sont munies de soupapes d'évacuation et par le fait que le dispositif d'expulsion est constitué par des pistons dont les têtes sont au moins partiellement indépendantes de leurs organes de commande et comprennent chacune un disque rigide, muni de perforations, sur lequel agit un organe de commande, CLAIM: Apparatus for mixing determined proportions of materials, comprising a receptacle with at least two compartments, each containing one of the materials and each having an ejection nozzle, the latter being arranged side by side, and an expelling device acting simultaneously in all the compartments so as to cause them to discharge, at each, quantities of materials proportional to their respective capacity, characterized in that said ejection pipes are provided with discharge valves and in that the expulsion device consists of pistons whose heads are at least partially independent of their control members and each include a rigid disc, provided with perforations, on which a control member acts, et une membrane souple de surface identique à celle du disque rigide mais munie de joints d'étanchéité sur ses bords au contact des parois cylindriques du compartiment, ladite membrane étant susceptible d'être déformée par suite des modifications de pression se produisant à l'intérieur du compartiment lorsque le matériau qu'il contient change de densité. and a flexible membrane with a surface identical to that of the rigid disc but provided with seals on its edges in contact with the cylindrical walls of the compartment, said membrane being liable to be deformed as a result of the pressure changes occurring inside compartment when the material it contains changes density. SOUS-REVENDICATIONS : 1. Appareil selon la revendication, caractérisé par le fait que lesdites soupapes d'évacuation sont constituées par une gaine élastique entourant lesdites tubulures d'éjection et recouvrant leur orifice, ce dernier étant disposé latéralement. SUB-CLAIMS: 1. Apparatus according to claim, characterized in that said discharge valves are constituted by an elastic sheath surrounding said ejection pipes and covering their orifice, the latter being disposed laterally. 2. Appareil selon la revendication, caractérisé par le fait qu'une partie du rebord du disque rigide présente une gorge dans laquelle est inséré un épaulement du piston, de manière que ses déplacements puissent entraîner le disque. 2. Apparatus according to claim, characterized in that part of the rim of the rigid disc has a groove in which is inserted a shoulder of the piston, so that its movements can drive the disc. 3. Appareil selon la revendication, caractérisé par le fait qu'une bride applique les joints d'étanchéité de la membrane souple contre les parois intérieures du compartiment. 3. Apparatus according to claim, characterized in that a flange applies the seals of the flexible membrane against the interior walls of the compartment.
CH331404D 1955-06-29 1955-06-29 Apparatus for mixing specific proportions of materials CH331404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH331404T 1955-06-29
CH322201T 1957-04-13

Publications (1)

Publication Number Publication Date
CH331404A true CH331404A (en) 1958-07-15

Family

ID=25736320

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331404D CH331404A (en) 1955-06-29 1955-06-29 Apparatus for mixing specific proportions of materials

Country Status (1)

Country Link
CH (1) CH331404A (en)

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