EP0359605A1 - Vorrichtung zur Befestigung eines Ventils auf einem Druckbehälter und Behälter mit einer solchen Vorrichtung - Google Patents

Vorrichtung zur Befestigung eines Ventils auf einem Druckbehälter und Behälter mit einer solchen Vorrichtung Download PDF

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Publication number
EP0359605A1
EP0359605A1 EP89402215A EP89402215A EP0359605A1 EP 0359605 A1 EP0359605 A1 EP 0359605A1 EP 89402215 A EP89402215 A EP 89402215A EP 89402215 A EP89402215 A EP 89402215A EP 0359605 A1 EP0359605 A1 EP 0359605A1
Authority
EP
European Patent Office
Prior art keywords
container
valve
cup
flange
fixing
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
EP89402215A
Other languages
English (en)
French (fr)
Other versions
EP0359605B1 (de
Inventor
Antonin Goncalves
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.)
LOreal SA
Original Assignee
LOreal 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 LOreal SA filed Critical LOreal SA
Priority to AT89402215T priority Critical patent/ATE83732T1/de
Publication of EP0359605A1 publication Critical patent/EP0359605A1/de
Application granted granted Critical
Publication of EP0359605B1 publication Critical patent/EP0359605B1/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
    • B65D83/38—Details of the container body

Definitions

  • the present invention relates to a device for fixing a valve on a pressurized container and a container equipped with such a device.
  • a valve is fixed on the metal container intended to receive the fluid to be distributed.
  • the valve is, in known manner, constituted by a pot or valve body in which is formed an ejection channel which ensures the exit of the liquid.
  • This valve is generally secured to the upper part of the container (when the latter is placed on a bottom) using a metal cup, the fixing of which is by crimping, either on the upper rim of the container, or on the upper rim of a metal dome closing the container at its upper part.
  • the device comprises a self-locking system, one element of which is carried by the ring and the other by the plastic cup.
  • This system can be constituted by snap-fit teeth carried, on the one hand, by the ring and, on the other hand, by the external face of the internal skirt of the plastic cup.
  • the means for fitting the flange of the valve pot consist of an annular plate perpendicular to the axis resting on the upper face of the flange of the valve pot and a bead, preferably continuous, intended to be inserted under the flange of the valve pot.
  • the fixing device does not risk being torn off.
  • the valve pot is blocked between the cup and the container by means of fitting the upper part of the valve pot and by means of latching under the annular bead of rolled sheet.
  • the plastic cup is hooped by the ring, which, when screwed, prevents any flaring of the part of the inner skirt, which carries the latching means, and therefore ensures the maintenance of the valve pot on the container.
  • the unscrewing of the ring is avoided thanks to a self-locking system consisting, for example, of radial fins carried on the one hand, by the ring and, on the other hand, by the flange.
  • annular seal is preferably placed in a housing formed on the upper face of the flange of the valve pot and it is supported by the fitting means carried by the cup: this seal provides a seal between the valve pot and the cup.
  • a seal is also provided between the bead for fixing the container and the cup fitting means for sealing between the interior of the container and the cup. This ensures perfect sealing of the shutter around the valve pot.
  • At least part of the ring / cup thread is slightly conical, the angle at the top of the cone being between 1 and 5 ° and the top of the cone being located on the side of the ring where the container is not located. This improves the tightening of the cup on the valve pot and the container.
  • the fixing device shown in the drawing is mounted on a pressurized container 1 closed at its upper part by a metal dome 2 and provided with a valve 3.
  • This fixing device comprises a cup 4 surrounded by a ring 5 and provided with two seals 6 and 7.
  • the metal dome 2 is crimped by a crimping bead 21 on the upper edge of the container 1 intended to contain the pressurized fluid to be dispensed; it is provided at its top with a circular opening 22 centered on the axis of the container 1.
  • This opening 22 is delimited by a cylindrical chimney 11, the upper edge of which carries a fixing bead 23 projecting towards the outside of the container 1; this bead 23 is obtained by rolling the edge of the metal sheet forming the chimney 11 outward.
  • the valve 3 is arranged in the axis of the opening 22; it comprises a valve pot 32 in which is mounted, in translation along the axis, an outlet tube 31 for the ejection of the fluid to be dispensed.
  • the valve pot 32 is provided, at its upper part, with an overflowing flange 33, the upper face of which is situated in a plane perpendicular to the axis of the valve.
  • the annular cup 4 has, in radial section, the shape of a U comprising two branches, an internal branch and an external branch, corresponding respectively to concentric annular skirts 41 and 42.
  • the upper part of the internal skirt 41 comprises, on its internal face turned towards the valve 3, means for fitting the flange 33 of the valve body 32.
  • These means consist of an annular plate 43 perpendicular to the axis of the valve 3 which is applied to the flat upper face of the flange 33 of the valve body and of a bead 44 which engages under this flange 33.
  • the plate 43 has a central opening for the passage of the tube 31.
  • the internal skirt 41 of the cup 4 comprises a continuous annular ring 45, which is engaged under the fixing flange 23 of the dome 2 and which constitutes a means of latching of the cup 4 on the dome 2.
  • the internal skirt 41 is also provided its upper part, on its outer side, locking teeth 46.
  • the outer skirt 42 of the cup 4 has on its outer face, a step of slightly conical screw 47 (conicity of about 2 °).
  • the annular ring 5 surrounds the cup 4. It comprises a first slightly conical part 51, the angle at the top of the cone being approximately 2 °; this part 51 has the same height as the external skirt 42 of the cup 4 and carries on its internal face a thread 52 cooperating with the thread 47 of the cup. Above part 51 is an annular flange 53 located in a plane perpendicular to the valve axis, a flange which rests on the upper edge of the skirt 42 of the cup 4 when the ring 5 is fully screwed on. the cup 4.
  • the collar 53 carries a cylindrical sleeve 54 ending in a ring 55 perpendicular to the axis of the valve 3.
  • An annular seal 6 is disposed in a housing 34 formed on the upper face of the flange 33 of the valve body 32 and it is compressed by the annular plate of the cup 4.
  • a second annular seal 7 is disposed between the valve pot 32 and the inner face of the internal skirt 41 of the cup 4: it is compressed between the fixing bead 23 of the dome 22, on the one hand, and the bead 44 and the collar 33, on the other hand.
  • the seal 6 is placed in the housing 34 formed on the flange 33 of the valve pot 32 and the seal 7 around the valve pot but below the flange 33.
  • the cup 4 around the valve 2 by fitting the collar 33 of the valve body 32 between the plate 43 and the upper bead 44 of the inner skirt 41 of the cup 4.
  • the outlet tube 31 passes through the plate 43 through the central opening of it.
  • the subassembly thus obtained is put in place on the container by introducing the valve pot 32 into the container through the opening 22, until the seal 7 is in abutment on the fixing bead 23.
  • By action of 'a force exerted on the cup 4 along the axis of the container then causes the snap ring 45 under the bead 23.

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)
  • Catching Or Destruction (AREA)
EP89402215A 1988-09-12 1989-08-04 Vorrichtung zur Befestigung eines Ventils auf einem Druckbehälter und Behälter mit einer solchen Vorrichtung Expired - Lifetime EP0359605B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89402215T ATE83732T1 (de) 1988-09-12 1989-08-04 Vorrichtung zur befestigung eines ventils auf einem druckbehaelter und behaelter mit einer solchen vorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8811860 1988-09-12
FR8811860A FR2636314B1 (fr) 1988-09-12 1988-09-12 Dispositif de fixation d'une valve sur un recipient pressurise et recipient equipe d'un tel dispositif

Publications (2)

Publication Number Publication Date
EP0359605A1 true EP0359605A1 (de) 1990-03-21
EP0359605B1 EP0359605B1 (de) 1992-12-23

Family

ID=9369901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89402215A Expired - Lifetime EP0359605B1 (de) 1988-09-12 1989-08-04 Vorrichtung zur Befestigung eines Ventils auf einem Druckbehälter und Behälter mit einer solchen Vorrichtung

Country Status (5)

Country Link
US (1) US5097990A (de)
EP (1) EP0359605B1 (de)
AT (1) ATE83732T1 (de)
DE (1) DE68904022T2 (de)
FR (1) FR2636314B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048622A1 (fr) * 1996-06-19 1997-12-24 Valois S.A. Bague de fixation metallique vissable pour fixer un organe de distribution sur un recipient

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238152A (en) * 1992-02-24 1993-08-24 Afa Products Inc. Quick-locking child resistant bottle cap assembly
DE19937283A1 (de) * 1999-08-06 2001-02-15 Hilti Ag Ventilanordnung zur Abgabe von in Behältnissen unter Druck gelagerten fluiden Medien
FR2854139B1 (fr) * 2003-04-28 2006-02-17 Cebal Sas Fixation indemontable d'un dispositif de distribution sur un boitier metallique petite dimension
DE102005025715A1 (de) * 2005-06-04 2006-12-07 Oeco-Tech Entwicklung U. Vertrieb Von Verpackungssystemen Gmbh Sprühflasche
NZ553133A (en) * 2007-02-12 2009-06-26 Johnson & Son Inc S C Threaded male aerosol can valve
US8935904B2 (en) 2011-02-22 2015-01-20 Graham Packaging Company, L.P. Method of stabilizing a plastic aerosol container
US20130048676A1 (en) * 2011-08-29 2013-02-28 Berry Plastics Corporation Container with dispenser-supporting collar
JP2019131281A (ja) * 2018-02-02 2019-08-08 株式会社ダイゾー ガス容器を収容する吐出容器および吐出製品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013178A1 (de) * 1969-03-26 1970-10-08 Dart Industries Inc., Los Angeles, Calif. (V.St.A.) Aerosolbehälter mit einer durch eine, gegebenenfalls ein Ventil enthaltende Kappe verschließbaren öffnung
FR2508136A1 (fr) * 1981-06-19 1982-12-24 Oreal Perfectionnement aux valves pour recipients aerosols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933283A (en) * 1972-07-24 1976-01-20 Elmer Hoagland Actuator nozzle assembly for aerosol containers
US4410110A (en) * 1980-08-04 1983-10-18 Luigi Del Bon Valve-and-lid assembly for a container
GB2117071A (en) * 1982-03-22 1983-10-05 Leer Koninklijke Emballage Valve unit for liquid container
GB8427911D0 (en) * 1984-11-05 1984-12-12 Evans T G Screw-topped containers
US4735346A (en) * 1985-08-29 1988-04-05 Stoody William R Child resistant valving nozzle
US4749103A (en) * 1987-01-08 1988-06-07 Owens-Illinois Closure Inc. Child resistant dispensing closure system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013178A1 (de) * 1969-03-26 1970-10-08 Dart Industries Inc., Los Angeles, Calif. (V.St.A.) Aerosolbehälter mit einer durch eine, gegebenenfalls ein Ventil enthaltende Kappe verschließbaren öffnung
FR2508136A1 (fr) * 1981-06-19 1982-12-24 Oreal Perfectionnement aux valves pour recipients aerosols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048622A1 (fr) * 1996-06-19 1997-12-24 Valois S.A. Bague de fixation metallique vissable pour fixer un organe de distribution sur un recipient
FR2750115A1 (fr) * 1996-06-19 1997-12-26 Valois Bague de fixation metallique vissable pour fixer un organe de distribution sur un recipient

Also Published As

Publication number Publication date
ATE83732T1 (de) 1993-01-15
FR2636314B1 (fr) 1990-11-16
US5097990A (en) 1992-03-24
FR2636314A1 (fr) 1990-03-16
DE68904022D1 (de) 1993-02-04
EP0359605B1 (de) 1992-12-23
DE68904022T2 (de) 1993-07-22

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