EP3980350A1 - Ventil für druckbehälter - Google Patents

Ventil für druckbehälter

Info

Publication number
EP3980350A1
EP3980350A1 EP20743677.5A EP20743677A EP3980350A1 EP 3980350 A1 EP3980350 A1 EP 3980350A1 EP 20743677 A EP20743677 A EP 20743677A EP 3980350 A1 EP3980350 A1 EP 3980350A1
Authority
EP
European Patent Office
Prior art keywords
seat
valve
seal
cavity
rod
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
EP20743677.5A
Other languages
English (en)
French (fr)
Other versions
EP3980350C0 (de
EP3980350B1 (de
Inventor
Hervé BODET
Eric Gaillard
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.)
Lindal France SAS
Original Assignee
Lindal France SAS
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 Lindal France SAS filed Critical Lindal France SAS
Publication of EP3980350A1 publication Critical patent/EP3980350A1/de
Application granted granted Critical
Publication of EP3980350C0 publication Critical patent/EP3980350C0/de
Publication of EP3980350B1 publication Critical patent/EP3980350B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/48—Lift valves, e.g. operated by push action
    • 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
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging

Definitions

  • the seat comprises a tubular wall, a first end of which forms the sealing ridge, said tubular wall being completely closed at a distance from the sealing ridge by a transverse wall, thus forming the seat cavity
  • One or more longitudinal grooves can be made in the cavity of the valve body so that the product can more easily bypass the seat.
  • the longitudinal groove or grooves preferably extend from the annular passage to at least the lowest position taken, when the valve is in the open position, through the end of the seat opposite the sealing ridge.
  • FIG. 10 An enlarged section of the inside of the valve (a) in the closed position and (b) in the open position.
  • the upper opening of the cavity (11) is closed by a seal (40).
  • the cavity is in direct or indirect fluidic connection with the interior of the container.
  • a cup (50) can be crimped onto the valve body (10) by blocking the seal (40).
  • the valve of the invention is also provided with a stem (60).
  • a pocket (70) can be welded to the valve body (10).
  • the valve body (10) consists of a tubular wall (12) open at both ends which extends, in the assembled state of the valve, around the main axis (A).
  • the interior of the tubular wall defines the cavity (11) of the valve body.
  • the tubular wall preferably has substantially the shape of a cylinder of revolution.
  • a fixing wall (14) is made on the tubular wall (12), below and at a distance from the annular crimping ring (123).
  • This fixing wall surrounds the lower end of the tubular wall (12) and the fixing pin (13). It preferably has a flattened diamond-shaped cross section with the angles of the small diagonals obtuse and rounded, and the angles of the large diagonals acute and more pointed, as can be seen in Figure 3d. This shape facilitates the welding of the pocket (70). If the valve is to be used without a pocket, this fixing wall (14) can be dispensed with.
  • the geometry of the seat must take into account that a sliding movement inside the valve body from top to bottom must be able to allow the valve to open. Conversely, a sliding movement of the seat from the bottom to the top must be done easily inside the valve body to guarantee the rapid closing of the passage windows (612) by the seal (40) and the closing of the valve. to control product distribution.
  • the cup (50) is then placed on and around the annular crown (123) of the valve body with its central opening centered on the main axis (A) and on the central opening (41) of the seal.
  • the cup is then crimped, resting under the annular crown (123) of the valve body.
  • the stem (60) is then introduced by its lower end (61 1) into the cavity (21) of the seat, passing through the central opening of the cup and the central opening (41) of the seal.
  • the stem is then welded to the seat, for example by ultrasound. It would also be possible to make the seat / stem assembly (80) first before assembling the valve.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Closures For Containers (AREA)
EP20743677.5A 2019-07-29 2020-07-20 Ventil für druckbehälter Active EP3980350B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908612A FR3099470B1 (fr) 2019-07-29 2019-07-29 Valve pour récipient sous pression
PCT/EP2020/070489 WO2021018656A1 (fr) 2019-07-29 2020-07-20 Valve pour récipient sous pression

Publications (3)

Publication Number Publication Date
EP3980350A1 true EP3980350A1 (de) 2022-04-13
EP3980350C0 EP3980350C0 (de) 2023-06-07
EP3980350B1 EP3980350B1 (de) 2023-06-07

Family

ID=68733299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20743677.5A Active EP3980350B1 (de) 2019-07-29 2020-07-20 Ventil für druckbehälter

Country Status (8)

Country Link
US (1) US11787619B2 (de)
EP (1) EP3980350B1 (de)
AR (1) AR119459A1 (de)
BR (1) BR112022001611A2 (de)
CA (1) CA3143113C (de)
FR (1) FR3099470B1 (de)
MX (1) MX2022001171A (de)
WO (1) WO2021018656A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4190716A1 (de) * 2019-07-24 2023-06-07 Lindal France SAS Ventilteller für druckbehälter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2051980A6 (de) * 1969-07-03 1971-04-09 Oreal
CA1168633A (en) 1982-09-13 1984-06-05 Michael G. Knickerbocker Valve assembly with integral plastic spring
CH677197A5 (en) * 1987-02-05 1991-04-30 Werding Winfried J Spray valve for pressurised container - uses piston and proportioner mandrel for pre-gasification of part of product has valve body, spring sealing and glass ball
US4887743A (en) * 1987-06-10 1989-12-19 Blake William S Aerosol valve
US5906046A (en) 1997-07-31 1999-05-25 Precision Valve Corporation Aerosol tilt valve and method of forming same
US6092698A (en) 1999-03-30 2000-07-25 Precision Valve Corporation High volume aerosol valve
US6394321B1 (en) 2001-12-20 2002-05-28 Precision Valve Corporation Aerosol powder valve
US7364055B2 (en) * 2002-09-18 2008-04-29 L'oreal Variable-flow tilt valve and container fitted with such a valve
FR2844505B1 (fr) * 2002-09-18 2005-05-06 Oreal Valve a basculement a debit variable et recipient equipe d'une telle valve
FR2901255B1 (fr) 2006-05-16 2010-12-10 Lindal France Valve a deux voies
FR2965799B1 (fr) 2010-10-06 2012-10-05 Lindal France Sas Diffuseur pour valve multivoie
FR3000945B1 (fr) 2013-01-15 2016-02-05 Lindal France Valve doseuse
FR3037571B1 (fr) 2015-06-16 2019-11-22 Lindal France Procede pour fabriquer une valve d'aerosol et valve d'aerosol
WO2017115522A1 (ja) * 2015-12-28 2017-07-06 株式会社三谷バルブ エアゾール式製品用のステム，このステムからなる内容物放出機構およびこの内容物放出機構を備えたエアゾール式製品
FR3081530B1 (fr) 2018-05-28 2020-05-29 Lindal France Corps de valve a monter sur une coupelle
FR3092091B1 (fr) 2019-01-25 2021-08-13 Lindal France Diffuseur pour récipient sous pression
FR3099144B1 (fr) 2019-07-24 2022-01-07 Lindal France Valve pour récipient sous pression
EP4190716A1 (de) 2019-07-24 2023-06-07 Lindal France SAS Ventilteller für druckbehälter

Also Published As

Publication number Publication date
US20220297925A1 (en) 2022-09-22
EP3980350C0 (de) 2023-06-07
EP3980350B1 (de) 2023-06-07
WO2021018656A1 (fr) 2021-02-04
CA3143113A1 (fr) 2021-02-04
BR112022001611A2 (pt) 2022-03-22
US11787619B2 (en) 2023-10-17
FR3099470B1 (fr) 2021-09-10
AR119459A1 (es) 2021-12-22
MX2022001171A (es) 2022-08-26
CA3143113C (fr) 2022-12-20
FR3099470A1 (fr) 2021-02-05

Similar Documents

Publication Publication Date Title
EP1917202B1 (de) Fluidproduktabgabeventil
EP1768789B1 (de) Spender für ein flüssigprodukt
EP1344571B1 (de) Verpackung- und Abgabeeinheit von Medien, insbesondere von flüssigen Proben
EP2838667B1 (de) Behälter für ein flüssiges produkt und spender mit einem solchen behälter
EP2024256A1 (de) Zweiwegeventil
EP2945883B1 (de) Dosierventil
FR2838070A1 (fr) Tete de distribution a monter sur une tige d'actionnement creuse mobile
EP3645171A1 (de) Vorrichtung zur abgabe einer flüssigkeit, kartusche für eine vorrichtung, herstellungsverfahren und priming-verfahren
WO2000063095A1 (fr) Organe de fixation pour distributeur de produit fluide et distributeur comportant un tel organe
EP0960829B1 (de) Ventil sowie Aufbewahrungs- und Ausgabevorrichtung mit einem solchen Ventil
FR2928357A1 (fr) Obturateur d'organe de distribution de produit fluide.
EP2019732A1 (de) Flüssigkeitsausgabevorrichtung und verfahren zur herstellung eines beweglichen ventilelements
EP3980350B1 (de) Ventil für druckbehälter
FR2786167A1 (fr) Valve pour la distribution d'un liquide sous pression, recipient equipe de cette valve et procede de conditionnement d'un recipient ainsi equipe
EP2630054B1 (de) Dichtungselement und fluidproduktspender mit einem solchen element
EP3131829B1 (de) Fluidproduktspender
EP3417948A1 (de) Gegossene pumpe für die verteilung eines fluidprodukts
EP3802360B1 (de) Ventilkörper zur montage auf einem becher
WO2017051127A1 (fr) Valve pour embout a obturateur
EP2934764B1 (de) Flüssigkeitsspender
FR2814727A1 (fr) Valve destinee a equiper un dispositif pour la distribution sous pression d'un produit, et dispositif ainsi equipe
WO2014147351A1 (fr) Distributeur de produit fluide rechargeable
FR2517639A1 (fr) Capot de distribution pour recipient pressurise et ensemble correspondant
WO2019002517A1 (fr) Dispositif pour distribuer un fluide, cartouche pour un dispositif, procédé de fabrication et procédé d'amorçage
WO2004076074A1 (fr) Tete de distribution

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220104

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LINDAL FRANCE SAS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
INTG Intention to grant announced

Effective date: 20220707

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTC Intention to grant announced (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: GAILLARD, ERIC

Inventor name: BODET, HERVE

INTG Intention to grant announced

Effective date: 20221130

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1574392

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020012211

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20230703

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230706

U20 Renewal fee paid [unitary effect]

Year of fee payment: 4

Effective date: 20230707

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230907

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20230725

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602020012211

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230731

26N No opposition filed

Effective date: 20240308