EP1559659B1 - Unter Druck stehende Sprühvorrichtung - Google Patents

Unter Druck stehende Sprühvorrichtung Download PDF

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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
Application number
EP04381001A
Other languages
English (en)
French (fr)
Other versions
EP1559659A1 (de
Inventor
Josep Maria Lloreda Pina
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.)
KH Lloreda SA
Original Assignee
KH Lloreda SA
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 KH Lloreda SA filed Critical KH Lloreda SA
Priority to AT04381001T priority Critical patent/ATE367325T1/de
Priority to ES04381001T priority patent/ES2289465T3/es
Priority to DE602004007615T priority patent/DE602004007615D1/de
Priority to EP04381001A priority patent/EP1559659B1/de
Publication of EP1559659A1 publication Critical patent/EP1559659A1/de
Application granted granted Critical
Publication of EP1559659B1 publication Critical patent/EP1559659B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)

  1. Unter Druck stehende Sprühvorrichtung unter den Sprühvorrichtungen, umfassend:
    - ein Gehäuse (10), in dem Abgabemittel montiert sind,
    - Abgabemittel, bestehend aus einem Auslöser (5), der auf ein Auslassventil (6) drückt, das seinerseits mit einem kleinen Rohr (9) verbunden ist, das sich zum Boden eines Flaschenbehälters erstreckt, der Flüssigkeit enthält,
    - eine externe Dichtung (4), die auf das Gehäuse der Abgabemittel montiert ist,
    dadurch gekennzeichnet, dass:
    - ein Gasbehälter (1) mit dem Gehäuse (10) der Abgabemittel verbunden ist, so dass der Behälter auf der Innenseite der Flasche untergebracht ist, wenn das Gehäuse (10) an die Flasche befestigt ist;
    - der Gasbehälter (1) ein Ventil mit doppelter Wirkung (2) aufweist, um den Gasbehälter mit Gas zu füllen und davon zu leeren;
    - die äußere Dichtung (4) mit dem Ventil mit doppelter Wirkung (2) mithilfe eines Drahts oder eines Bandes verbunden ist,
    - wodurch die Sprühvorrichtung ermöglicht, die Flüssigkeit zu versprühen, die im Inneren der Flasche enthalten ist, die durch einen Zerstäuber (7) entweicht, ohne mit dem Gas vermischt zu werden.
EP04381001A 2004-01-29 2004-01-29 Unter Druck stehende Sprühvorrichtung Expired - Lifetime EP1559659B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT04381001T ATE367325T1 (de) 2004-01-29 2004-01-29 Unter druck stehende sprühvorrichtung
ES04381001T ES2289465T3 (es) 2004-01-29 2004-01-29 Pulverizador de gas presurizado.
DE602004007615T DE602004007615D1 (de) 2004-01-29 2004-01-29 Unter Druck stehende Sprühvorrichtung
EP04381001A EP1559659B1 (de) 2004-01-29 2004-01-29 Unter Druck stehende Sprühvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04381001A EP1559659B1 (de) 2004-01-29 2004-01-29 Unter Druck stehende Sprühvorrichtung

Publications (2)

Publication Number Publication Date
EP1559659A1 EP1559659A1 (de) 2005-08-03
EP1559659B1 true EP1559659B1 (de) 2007-07-18

Family

ID=34639497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04381001A Expired - Lifetime EP1559659B1 (de) 2004-01-29 2004-01-29 Unter Druck stehende Sprühvorrichtung

Country Status (4)

Country Link
EP (1) EP1559659B1 (de)
AT (1) ATE367325T1 (de)
DE (1) DE602004007615D1 (de)
ES (1) ES2289465T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6612847A (de) * 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.

Also Published As

Publication number Publication date
DE602004007615D1 (de) 2007-08-30
ATE367325T1 (de) 2007-08-15
EP1559659A1 (de) 2005-08-03
ES2289465T3 (es) 2008-02-01

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