EP0419420A1 - Distributeur pour combustibles liquides facilement inflammables - Google Patents

Distributeur pour combustibles liquides facilement inflammables Download PDF

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Publication number
EP0419420A1
EP0419420A1 EP90810720A EP90810720A EP0419420A1 EP 0419420 A1 EP0419420 A1 EP 0419420A1 EP 90810720 A EP90810720 A EP 90810720A EP 90810720 A EP90810720 A EP 90810720A EP 0419420 A1 EP0419420 A1 EP 0419420A1
Authority
EP
European Patent Office
Prior art keywords
fuel
bottle
dispenser system
closure
viscosity
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.)
Withdrawn
Application number
EP90810720A
Other languages
German (de)
English (en)
Inventor
Robert Keller
Fritz Keller
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.)
CHEMISCHE FABRIK GREIFENSEE AG
Original Assignee
CHEMISCHE FABRIK GREIFENSEE AG
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 CHEMISCHE FABRIK GREIFENSEE AG filed Critical CHEMISCHE FABRIK GREIFENSEE AG
Publication of EP0419420A1 publication Critical patent/EP0419420A1/fr
Withdrawn legal-status Critical Current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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port

Definitions

  • the present invention relates to a dispenser system for liquid, easily flammable fuels according to the preamble of claim 1.
  • Rechauds with a gas flame are used to keep food warm on the dining table.
  • Older models have a fuel container with a wick immersed in it, which can be moved in a vertical guide tube and over which a flame is generated.
  • a flow mat is used instead of the wick, which is in contact with the fuel and is held by a grid. The fuel is refilled from above through the grille and the fleece.
  • Pasty firing aids packed in tubes are also known. These are particularly suitable for lighting wood fires in open fireplaces and for lighting charcoals in barbecues. If these products are applied to cold fuels, they are completely safe; if, on the other hand, they are pressed into already glowing coal or a hot rechaud, the material leaving the tube can ignite and the fire on the tube can only be extinguished by removing the oxygen. Plaster thinners, such as petrol or similar products, which can ignite on hot machine parts, are often used to clean machines. The resulting flame can return to or hit the bottle. The operator drops the bottle so that even more liquid can run out and a conflagration can occur.
  • the invention seeks to remedy this.
  • the invention solves the problem of creating a dispenser system which can be used to refill fuel containers with hot or burning contents on rechauds and to supply ignition means in charcoal stoves or chemines, also to glowing or burning fuels, as well as allows you to work safely with easily flammable cleaning agents.
  • the fuel can be brought safely and quickly from the dispenser bottle to the desired location. If the fuel mass flowing from the dispenser container to the application site ignites, the flame can only reach the closure of the container and is stopped there because when the bottle is released, the pressure generated therein drops and the fuel jet that is emitted stops. The flame cannot enter the dispenser system due to the non-return valve. It also proves to be particularly advantageous that no special burners have to be used in the rechaud, but a simple, open vessel is sufficient.
  • a closure 7 On the neck 3 provided with a screw thread 1 of a radially easily compressible plastic bottle 5, a closure 7 is placed, in which a valve is installed, in which, when the pressure inside the bottle 5 increases, a membrane 9 or another valve body spanning the outlet opening allows the escape of a liquid 11 contained in the bottle 5, for as long as the overpressure persists.
  • the membrane 9 lies over the passage opening and separates the content which has already escaped from that which has remained in the bottle 5. If a thickened flammable liquid, e.g.
  • the closing of the membrane 9 has the effect that the emerging jet is immediately interrupted and separated when the pressure drops and so that no flame can strike back into the bottle 5.
  • the thickening of the fuel also prevents it from being atomized when it emerges from the closure, so that no explosive combustion can occur, especially if a fuel is sprayed directly into an open fire.
  • a second membrane 13 allows ventilation of the container to compensate for the ejected contents after each pressure relief. The passage cross section for air is so small that it is not possible for a flame to kick back into the interior of the container. As soon as pressure equalization has occurred, both membranes 9, 13 are closed and it is not possible for fuel to escape even when bottle 5 is lying down.
  • Closures of the type described above are commercially available. However, their use lies in a completely different subject area and is intended to prevent the contents of overturned bottles from leaking out or to prevent the wrong bottle from closing after each use.
EP90810720A 1989-09-20 1990-09-20 Distributeur pour combustibles liquides facilement inflammables Withdrawn EP0419420A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH341889 1989-09-20
CH3418/89 1989-09-20

Publications (1)

Publication Number Publication Date
EP0419420A1 true EP0419420A1 (fr) 1991-03-27

Family

ID=4255557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810720A Withdrawn EP0419420A1 (fr) 1989-09-20 1990-09-20 Distributeur pour combustibles liquides facilement inflammables

Country Status (2)

Country Link
EP (1) EP0419420A1 (fr)
DE (1) DE9004674U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992022467A1 (fr) * 1991-06-14 1992-12-23 Gerd Hermann Soupape pour recipients a comprimer
US6450375B1 (en) 1999-05-04 2002-09-17 Georg Menshen Gmbh & Co. Kg Slotted closing valve for openings of containers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59301632D1 (de) * 1992-09-16 1996-03-28 Duering Ag Explosionssicherer Flaschenausguss
AU8808198A (en) * 1998-07-30 2000-02-21 Seaquist-Loffler Kunststoffwerk Gmbh & Co. Kg Valve unit for a container
NL1016774C2 (nl) * 2000-12-01 2002-06-04 Sara Lee De Nv Knijpflacon.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843028A (en) * 1973-02-13 1974-10-22 J Whitehead Container closures
DE2704164A1 (de) * 1977-02-02 1978-08-03 Bachmann Druckbetaetigter verschluss fuer tuben und elastische behaeltnisse aller art
WO1982000128A1 (fr) * 1980-07-09 1982-01-21 Nilson B Amelioration aux fermetures autonomes
EP0046464A1 (fr) * 1979-08-16 1982-03-03 AHK Alkohol Handelskontor GmbH & Co. KG Récipient de securité
GB2147886A (en) * 1983-10-12 1985-05-22 Alkohol Handelskontor Ahk Container cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843028A (en) * 1973-02-13 1974-10-22 J Whitehead Container closures
DE2704164A1 (de) * 1977-02-02 1978-08-03 Bachmann Druckbetaetigter verschluss fuer tuben und elastische behaeltnisse aller art
EP0046464A1 (fr) * 1979-08-16 1982-03-03 AHK Alkohol Handelskontor GmbH & Co. KG Récipient de securité
WO1982000128A1 (fr) * 1980-07-09 1982-01-21 Nilson B Amelioration aux fermetures autonomes
GB2147886A (en) * 1983-10-12 1985-05-22 Alkohol Handelskontor Ahk Container cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992022467A1 (fr) * 1991-06-14 1992-12-23 Gerd Hermann Soupape pour recipients a comprimer
US6450375B1 (en) 1999-05-04 2002-09-17 Georg Menshen Gmbh & Co. Kg Slotted closing valve for openings of containers

Also Published As

Publication number Publication date
DE9004674U1 (fr) 1990-06-28

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