EP1559659B1 - Pulvérisateur sous pression - Google Patents
Pulvérisateur sous pression Download PDFInfo
- Publication number
- EP1559659B1 EP1559659B1 EP04381001A EP04381001A EP1559659B1 EP 1559659 B1 EP1559659 B1 EP 1559659B1 EP 04381001 A EP04381001 A EP 04381001A EP 04381001 A EP04381001 A EP 04381001A EP 1559659 B1 EP1559659 B1 EP 1559659B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- bottle
- reservoir
- dispensing means
- liquid
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/66—Contents and propellant separated first separated, but finally mixed, e.g. in a dispensing head
- B65D83/666—Contents and propellant separated first separated, but finally mixed, e.g. in a dispensing head product and propellant being totally mixed on, or prior to, first use, e.g. by braking an ampoule containing one of those components
Definitions
- the object of the present invention is a pressurised gas sprayer, of among the atomizers or sprayers intended for the diffusing of a liquid contained in a recipient in an atomised form.
- the present invention is characterised in that it is capable of achieving the high pressure spraying of the liquid contained inside a recipient due to a gas which, when expanded, produces an interior high pressure without the liquid inside being discharged mixed with the gas in any way in the spraying.
- the present invention lies within the ambit of the atomising or spraying of liquids contained in recipients, in which the diffusion is carried out at high pressure.
- An aerosol or spraying device in which the distribution of the liquid contained in its interior is effected propelled by a gas which is at high pressure in the interior, both the product to be dispensed and the gas being discharged together.
- a cartridge is mounted which has inside the product to be dispensed. Inside the cartridge there is a piston, which constitutes the bottom of the cartridge once the latter is full.
- the space lying between the external container and the cartridge of the product to be dispensed is filled with pressurised gas, refilling being possible through the lower part of the assembly.
- This system has the drawback of complexity in the construction of the assembly of the device in order to be able to dispense a product, wherein also the dispensing has necessarily to be carried out in a joint manner of the product and the gas.
- the disclosed invention of a pressurised gas sprayer basically consists of a recipient container of the product to be dispensed in the interior of which is housed a refillable reservoir of pressurised gas.
- Said refillable gas reservoir is fastened to the dispensing means, namely the activating trigger and the discharge valve, and it is mounted so that when the dispensing means are fastened on the recipient container the compressed gas reservoir is left on the inside of said recipient container.
- the refillable gas reservoir has a double-acting valve for filling and emptying and is connected by means of a wire or tape with a seal arranged on the body of the dispensing means.
- the liquid in the interior of the bottle escapes to the exterior without being mixed with the gas, since a small tube connects the discharge valve with the bottom of the bottle where there is always liquid until its exhaustion.
- Figure 1 It shows a representation of the pressurised gas sprayer object of the invention wherein the main elements which form the same are observed.
- pressurised gas sprayer is formed by a pressurised gas reservoir (1) abutting upon the body (10) wherein the dispensing means (10) are located in such a way that with the dispensing means fastened on the bottle, the gas reservoir (1) remains on the inside of the bottle.
- the pressurised gas reservoir (1) has a double-acting valve (2) which allows the filling with and emptying of the gas contained in the interior thereof.
- Said valve (2) is connected by means of a wire or a tape (3) with a seal (4) mounted on the body (10) of the dispensing means, so that by acting on said seal and pulling on the wire or tape (3) the discharge of the gas contained in the reservoir (I) takes place into the interior of the bottle, achieving the pressurising thereof, producing an increase in pressure from 1 atmosphere to 3 atmospheres approximately.
- the device has an activating trigger (5) which presses on a discharge valve (6) which is connected by means of a small tube (9) with the bottom of the bottle wherein the liquid to be dispensed is located, in this way the spraying of the interior liquid is achieved at high pressure without it being mixed with the gas, escaping through a diffuser (7).
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
- Reciprocating Pumps (AREA)
- Catching Or Destruction (AREA)
Claims (1)
- Pulvérisateur à gaz à pression du type pulvérisateurs qui comprennent :- un corps (10) sur lequel sont montés les dispositifs de distribution ;- des moyens qui consistent en un déclencheur (5) qui fait pression sur une soupape de décharge (6) qui à son tour est reliée à un petit tube (9) qui s'étend vers la partie inférieure d'une bouteille qui contient du liquide ;- une fermeture externe (4), montée sur le corps des moyens de distribution, caractérisé par le fait que- un réservoir à gaz (1) est assemblé au corps (10) des moyens de distribution, de sorte que le réservoir reste logé à l'intérieur de la bouteille lorsque le corps (10) est fixé à la bouteille ;- le réservoir à gaz (1) présente une soupape à double effet (2) destinée à remplir et à vider le réservoir à gaz avec du gaz ;- la fermeture externe (4) est reliée à la soupape à double effet (2) à travers un fil ou une bande,de sorte que le pulvérisateur permet la pulvérisation de liquide contenu à l'intérieur de la bouteille qui s'échappe à travers un diffuseur (7) sans se mélanger avec le gaz.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004007615T DE602004007615D1 (de) | 2004-01-29 | 2004-01-29 | Unter Druck stehende Sprühvorrichtung |
AT04381001T ATE367325T1 (de) | 2004-01-29 | 2004-01-29 | Unter druck stehende sprühvorrichtung |
EP04381001A EP1559659B1 (fr) | 2004-01-29 | 2004-01-29 | Pulvérisateur sous pression |
ES04381001T ES2289465T3 (es) | 2004-01-29 | 2004-01-29 | Pulverizador de gas presurizado. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04381001A EP1559659B1 (fr) | 2004-01-29 | 2004-01-29 | Pulvérisateur sous pression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1559659A1 EP1559659A1 (fr) | 2005-08-03 |
EP1559659B1 true EP1559659B1 (fr) | 2007-07-18 |
Family
ID=34639497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04381001A Expired - Lifetime EP1559659B1 (fr) | 2004-01-29 | 2004-01-29 | Pulvérisateur sous pression |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1559659B1 (fr) |
AT (1) | ATE367325T1 (fr) |
DE (1) | DE602004007615D1 (fr) |
ES (1) | ES2289465T3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726016A (zh) * | 2017-04-19 | 2018-11-02 | 常州咏捷精密五金科技发展有限公司 | 警用辣椒水喷器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6612847A (fr) * | 1966-09-12 | 1968-03-13 | ||
FR1532287A (fr) * | 1967-01-05 | 1968-07-12 | Geigy Ag J R | Dispositif pour accélérer l'ébullition d'un gaz liquéfié |
US3753516A (en) * | 1971-10-07 | 1973-08-21 | E Crider | Automatic dispenser for toothpaste and the like |
DD289983A5 (de) * | 1989-12-12 | 1991-05-16 | Maw Stahlgiesserei "W.P" Rothensee,De | Druckbehaelter |
CH683515A5 (de) * | 1990-10-26 | 1994-03-31 | Ehrensperger C Ag | Vorrichtung zum Ausbringen einer aus mindestens zwei Komponenten bestehenden Mischung. |
-
2004
- 2004-01-29 AT AT04381001T patent/ATE367325T1/de not_active IP Right Cessation
- 2004-01-29 DE DE602004007615T patent/DE602004007615D1/de not_active Expired - Lifetime
- 2004-01-29 EP EP04381001A patent/EP1559659B1/fr not_active Expired - Lifetime
- 2004-01-29 ES ES04381001T patent/ES2289465T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE367325T1 (de) | 2007-08-15 |
DE602004007615D1 (de) | 2007-08-30 |
ES2289465T3 (es) | 2008-02-01 |
EP1559659A1 (fr) | 2005-08-03 |
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