FR2519881A1 - Pistol to spray aqueous solution - uses pressurised water and selector to feed to one or both nozzles - Google Patents

Pistol to spray aqueous solution - uses pressurised water and selector to feed to one or both nozzles Download PDF

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Publication number
FR2519881A1
FR2519881A1 FR8200874A FR8200874A FR2519881A1 FR 2519881 A1 FR2519881 A1 FR 2519881A1 FR 8200874 A FR8200874 A FR 8200874A FR 8200874 A FR8200874 A FR 8200874A FR 2519881 A1 FR2519881 A1 FR 2519881A1
Authority
FR
France
Prior art keywords
selector
water
nozzle
product
aqueous solution
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.)
Granted
Application number
FR8200874A
Other languages
French (fr)
Other versions
FR2519881B1 (en
Inventor
Marius Gariboldi
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.)
TECALEMIT EQUIP
Original Assignee
TECALEMIT EQUIP
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 TECALEMIT EQUIP filed Critical TECALEMIT EQUIP
Priority to FR8200874A priority Critical patent/FR2519881B1/en
Publication of FR2519881A1 publication Critical patent/FR2519881A1/en
Application granted granted Critical
Publication of FR2519881B1 publication Critical patent/FR2519881B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/244—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle
    • B05B7/2443—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B08B3/028—Spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The pistol sprays aqueous solution of a base product, followed by rinsing. An entry hole (3) is connected to a pressurised water source and there is a nozzle (7) for direct spraying of the water. In front of this is another nozzle (8) for turning the mixture into a spray in the desired proportions. A selector (4) allows feed, to one or another of the nozzles. The selector can direct water also to the second nozzle, which has a venturi shead of it, drawing the desired product from a container.

Description

Pour protéger la finition des véhicules automobiles avant de les soumettre à un long stockage, ou-a des expéditions dans des régions où les conditions climatiques risqueraient de les détériorer, on les soumet souvent à un coconnage, c'est-àdire'qu'on les protège au moyen d'un enduit approprié, qui peut par exemple contenir de la paraffine. To protect the finish of motor vehicles before subjecting them to long storage, or to shipments to regions where climatic conditions could deteriorate them, they are often subjected to cocooning, that is to say protects them by means of a suitable coating, which can for example contain paraffin.

: Avant de les livrer à la clientèle il faut les décoconner. : Before delivering them to customers, they must be unpacked.

On pulvérise à cet effet une solution aqueuse d'un produit de base, qui peut par exemple contenir du silicate de soude, on laisse agir cette solution le temps nécessaire, on rince, et on procède ensuite souvent à une seconde opération de pulvérisation et de rinçage. An aqueous solution of a basic product, which may for example contain sodium silicate, is sprayed for this purpose, this solution is left to act for the necessary time, rinsed, and then a second spraying and rinsing.

En pratique ce produit de base, qui est très agressif, est livré en fûts de trente litres,.il est dilué dans six fois environ son volume d'eau et la solution aqueuse ainsi obtenue est pulvérisée au moyen d'une pompe, généralement manuelle, mais qui pourrait tre motorisée; il-faut approximativement un-litre de produit pour chaque opération de décoconnage. In practice this basic product, which is very aggressive, is delivered in barrels of thirty liters,. It is diluted in about six times its volume of water and the aqueous solution thus obtained is sprayed by means of a pump, generally manual , but which could be motorized; approximately one liter of product is required for each de-baking operation.

Chaque-opération nécessite donc-plusieurs manipulations qui la rendent pénible et onéreuse. Each operation therefore requires several manipulations which make it painful and expensive.

La présente invention a pour objet un pistolet de pulvérisation susceptible d'être utilisé pour le décoconnage et facilitant grandement cette opération; à cet effet le pistolet de 'pUlvérisation suivant là présente invention, est caractérisé en ce qu'il comporte un orifice d'entrée, susceptible drotre connecté à une canalisation d'eau sous pression, telle que celle de la
distribution d'eau du réseau urbain ou rural, par exemple, une
buse pour la pulvérisation directe de l'eau provenant de cette
source, une autre buse pour la pulvérisation d'un mélange en
proportion désirée d'eau et du produit de base, et un sélecteur
permettant d'alimenter. à volonté l'une ou l'autre de ces deux bu
ses.The present invention relates to a spray gun capable of being used for stripping and greatly facilitating this operation; for this purpose the spray gun according to the present invention, is characterized in that it comprises an inlet orifice, capable of being connected to a pressurized water pipe, such as that of the
distribution of water from the urban or rural network, for example, a
nozzle for direct spraying of water from this
source, another nozzle for spraying a mixture of
desired proportion of water and base product, and a selector
allowing to feed. at will either of these two drank
his.

Suivant un mode de réalisation préféré de l'invention,
lesIéc'-teur permet de diriger également l'eau sous pression vers
cette autre buse et celle-ci est précédée d'un venturi aspirant
la proportion désirée du produit de base hors d'un godet conte
nant ce produit, fixé sous ce pistolet par exemple.According to a preferred embodiment of the invention,
theIec'-tor also directs the pressurized water to
this other nozzle and this one is preceded by a suction venturi
the desired proportion of the basic product out of a container
nant this product, fixed under this gun for example.

Toute l'énergie nécessaire à la pulvérisation de la
solution aqueuse du produit de base et au rinçage est ainsi
fournie par la source d'eau sous pression et le passage de la
pulvérisation au rinçage s'obtint immédiatement en agissant sur
le sélecteur.All the energy required to spray the
aqueous solution of the basic product and on rinsing is so
supplied by the pressurized water source and the passage of the
spraying with rinsing is obtained immediately by acting on
the selector.

Le. dessin annexé montre à titre d'exemple un mode de
réalisation de ce pistolet de pulvérisation supposé utilisé pour le décoconnage.The. attached drawing shows by way of example a method of
realization of this supposed spray gun used for shelling.

La figure 1 est une vue de côté. Figure 1 is a side view.

La figure 2 est une vue du dessus. Figure 2 is a top view.

Le pistolet représenté comporte une poignée 1 avec sa
gachette de commande 2, un raccord 3 susceptible d'être relié à une canalisation d'eau sous pression et un sélecteur 4 permet
tant de diriger le jet d'eau sous -pression-vers l'un ou l'autre
des deux canons 5-et.6,--terminés par..des buses 7 pour la-pulyéri-
sationdirecte d'eau, -e 8 pour la pulvérisation du mélange en
proportion désirée d'eau et de produit deidecoconnage;; à cet effet an godet 9 contenant le produit est fixé sous une cloche avec avecle tube plongeur 11, et dans cette buse 8 est agencé
un- dispositifVenturi- de type connu, permettant au jet d'eau
dirigé vers le canon 6 et la buse 8d'aspirer dans le godet 9, à travers le tube plongeur 11, une proportion déterminée, un
sixième par exemple de produit de décoconnage.The pistol shown has a handle 1 with its
control trigger 2, a connector 3 capable of being connected to a pressurized water pipe and a selector 4 allows
so much to direct the jet of water under pressure-towards one or the other
of the two guns 5-and. 6, - terminated by ... nozzles 7 for the-pulyéri-
direct water station, -e 8 for spraying the mixture in
desired proportion of water and coking product ;; for this purpose a cup 9 containing the product is fixed under a bell with the dip tube 11, and in this nozzle 8 is arranged
a- Venturi- device of known type, allowing the water jet
directed towards the barrel 6 and the nozzle 8 to suck in the cup 9, through the dip tube 11, a determined proportion, a
sixth for example of debris product.

Le sélecteur 4 peut avantageusement être d'un type
connu comportant une bille qui, suivant qu'on incline l'appareil das-un.ssens ou dans l'autre, obture soit le canon 5 pour la pul- vérisation directe d'eau, soit le canon 6 pour la pulvérisation de mélange.The selector 4 can advantageously be of a type
known including a ball which, depending on whether the device das-un.ssens or in the other, closes either the barrel 5 for direct spraying of water, or the barrel 6 for spraying the mixture.

Un tel pistolet est léger, puisque le godet peut être d'une contenance d'un litre, suffisante pour une opération de décocoenage, peu-onéreux puisque constitué uniquement de pièces existant dans le commerce, facile à utiliser, et très fiable. Such a pistol is light, since the cup can be of one liter capacity, sufficient for a cleaning operation, inexpensive since it consists only of parts existing in the trade, easy to use, and very reliable.

Il est bien entendu que le mode de réalisation de l'invention qui a été décrit ci-dessus en référence au dessin annexé a été donné à titre purement indicatif et nullement limitatif et que de nombreuses modifications pourraient être apportées sans qu'on s'écarte pour cela du cadre de la présente invention.  It is understood that the embodiment of the invention which has been described above with reference to the attached drawing has been given for information only and is in no way limitative and that numerous modifications could be made without departing from the scope. for this the scope of the present invention.

Claims (5)

- REVENDICATIONS- CLAIMS 1.- Pistolet permettant la pulvérisation d'une solution aqueuse d'un produit de base, suivie d'un rinçage, caractérisé en ce qu'il comporte un orifice d'entrée (3) susceptible d'être connecté à une canalisation d'eau sous pression, une buse (7) pour la pulvérisation directe de lteau provenant de cette source, une autre buse (-8) pour la pulvérisation du mélange en proportion désirée d'eau et un sélecteur (4) permettant d'alimenter à volonté l'une ou l'autre de ces deux buses. 1.- Gun for spraying an aqueous solution of a basic product, followed by rinsing, characterized in that it comprises an inlet orifice (3) capable of being connected to a pipeline of pressurized water, a nozzle (7) for direct spraying of water from this source, another nozzle (-8) for spraying the mixture in the desired proportion of water and a selector (4) allowing to feed at will either of these two nozzles. 2.- Pistolet suivant la revendication t caractérisé en ce que le sélecteur permet de diriger également lleau sous pression vers cette autre buse et celle-ci est précédée d'un venturi aspirant la proportion désirée du produit de base hors d'un' godet contenant ce produit, fixé sous ce pistolet par exemple. 2.- Pistol according to claim t characterized in that the selector also directs the water under pressure to this other nozzle and this is preceded by a venturi aspirating the desired proportion of the base product out of a 'container containing this product, fixed under this gun for example. 3.- Pistolet suivant l'une quelconque des revendications 1 ou 2, caractérisé en ce que le sélecteur est du type comportant une bille qui, suivant qu'on incline l'appareil dans .un sens ou dans l'autre peut obturer l'entrée de l'un ou l'autre de ses deux canons (5) ou (6). 3.- Gun according to any one of claims 1 or 2, characterized in that the selector is of the type comprising a ball which, depending on whether the device is tilted in one direction or the other can close the entry of one or other of its two cannons (5) or (6). 4.- Pistolet suivant l'une quelconque de8 revendications 1 ou 3 destiné à être utilisé pour le décoconnage caractérisé en ce que le produit de décoconnage est contenu dans le godet (9). 4.- Gun according to any one of claims 8 or 1 or 3 intended to be used for stripping characterized in that the stripping product is contained in the cup (9). 5.- Pistolet suivant la revendication 4 caractérisé en ce que le godet (9) contient la quantité de produit de base nécessaire pour une opération de décoconnage.  5.- Gun according to claim 4 characterized in that the cup (9) contains the amount of base product necessary for a stripping operation.
FR8200874A 1982-01-21 1982-01-21 GUN FOR SPRAYING AN AQUEOUS SOLUTION OF A BASIC PRODUCT, FOLLOWED BY RINSING Expired FR2519881B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8200874A FR2519881B1 (en) 1982-01-21 1982-01-21 GUN FOR SPRAYING AN AQUEOUS SOLUTION OF A BASIC PRODUCT, FOLLOWED BY RINSING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200874A FR2519881B1 (en) 1982-01-21 1982-01-21 GUN FOR SPRAYING AN AQUEOUS SOLUTION OF A BASIC PRODUCT, FOLLOWED BY RINSING

Publications (2)

Publication Number Publication Date
FR2519881A1 true FR2519881A1 (en) 1983-07-22
FR2519881B1 FR2519881B1 (en) 1985-10-18

Family

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FR (1) FR2519881B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674904A (en) * 1985-08-19 1987-06-23 Buck James C Applicator brush for self service car wash
WO1998009739A1 (en) 1996-09-09 1998-03-12 Sprintvest Corporation N.V. Cleaning lance
US6126089A (en) * 1996-09-09 2000-10-03 Deb Ip Limited Cleaning lance
WO2001096029A1 (en) * 2000-06-14 2001-12-20 Ecolab Inc. Dispensing and rinsing gun
WO2001091910A3 (en) * 2000-06-01 2002-05-23 Johnson S C Comm Markets Inc Combination spray apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1363426A (en) * 1963-05-03 1964-06-12 Improvement of watering jets and lances, in particular those for washing vehicles
US3468325A (en) * 1967-04-04 1969-09-23 David E Bowles Selective soaper-rinser apparatus
US3799451A (en) * 1972-12-13 1974-03-26 K Kollmai Fluid flow wand assembly
FR2381956A1 (en) * 1977-02-23 1978-09-22 Kaercher Gmbh & Co Alfred Valve for optional connection of fluid outlet - has tilting chamber with ball closure for given high pressure outlet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1363426A (en) * 1963-05-03 1964-06-12 Improvement of watering jets and lances, in particular those for washing vehicles
US3468325A (en) * 1967-04-04 1969-09-23 David E Bowles Selective soaper-rinser apparatus
US3799451A (en) * 1972-12-13 1974-03-26 K Kollmai Fluid flow wand assembly
FR2381956A1 (en) * 1977-02-23 1978-09-22 Kaercher Gmbh & Co Alfred Valve for optional connection of fluid outlet - has tilting chamber with ball closure for given high pressure outlet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674904A (en) * 1985-08-19 1987-06-23 Buck James C Applicator brush for self service car wash
WO1998009739A1 (en) 1996-09-09 1998-03-12 Sprintvest Corporation N.V. Cleaning lance
US6126089A (en) * 1996-09-09 2000-10-03 Deb Ip Limited Cleaning lance
AU741321B2 (en) * 1996-09-09 2001-11-29 Deb Ip Limited Cleaning lance
WO2001091910A3 (en) * 2000-06-01 2002-05-23 Johnson S C Comm Markets Inc Combination spray apparatus
WO2001096029A1 (en) * 2000-06-14 2001-12-20 Ecolab Inc. Dispensing and rinsing gun

Also Published As

Publication number Publication date
FR2519881B1 (en) 1985-10-18

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