EP0187106B1 - Dispositif d'obturation de récipients avec valve pour l'élimination automatique des gaz en surpression - Google Patents

Dispositif d'obturation de récipients avec valve pour l'élimination automatique des gaz en surpression Download PDF

Info

Publication number
EP0187106B1
EP0187106B1 EP85420203A EP85420203A EP0187106B1 EP 0187106 B1 EP0187106 B1 EP 0187106B1 EP 85420203 A EP85420203 A EP 85420203A EP 85420203 A EP85420203 A EP 85420203A EP 0187106 B1 EP0187106 B1 EP 0187106B1
Authority
EP
European Patent Office
Prior art keywords
container
circular crown
circular
orifice
crown
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
Application number
EP85420203A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0187106A1 (fr
Inventor
André Mario
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.)
Cotelle SA
Original Assignee
Cotelle 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 Cotelle SA filed Critical Cotelle SA
Priority to AT85420203T priority Critical patent/ATE37337T1/de
Publication of EP0187106A1 publication Critical patent/EP0187106A1/fr
Application granted granted Critical
Publication of EP0187106B1 publication Critical patent/EP0187106B1/fr
Expired legal-status Critical Current

Links

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas

Definitions

  • the present invention relates to closing containers by means of a device ensuring a vent.
  • the invention relates more particularly to a device for closing containers which, once properly placed on the container to be closed, makes it possible to practically avoid any leakage of liquid or solid matter from said container and also to ensure elimination automatic overpressure gases existing or formed in the same container.
  • liquid cleaning compositions containing hypochlorite having a high chlorometric titer release during storage oxygen gas produced by the slow decomposition of hypochlorite It is known that liquid cleaning compositions containing hypochlorite having a high chlorometric titer release during storage oxygen gas produced by the slow decomposition of hypochlorite.
  • the overpressure of the gases can cause the container to swell and make it leaky.
  • the patent US-A-3 114467 relates to a closure system of this type, comprising a circular sealing part, mounted between the neck of the closure container, and the bottom of the stopper which has protuberances regularly distributed around its periphery, the hollow areas, formed between the protrusions, allowing the deformation of the sealing part under the action of an overpressure of the fluid contained in the container.
  • the present invention aims to remedy these drawbacks.
  • This device practically does not leak liquid or solid matter, under normal conditions of use, and does not need to be adjusted at an incomplete tightening stage.
  • Figure 1 shows a schematic longitudinal sectional side view of the upper part of a threaded neck bottle provided with an embodiment of a device according to the invention.
  • Figure 2 shows a top view, in schematic partial section along line A - A, of the device according to the invention corresponding to the same embodiment.
  • the aforementioned part 3, comprising a circular crown can be constituted directly by the raised circular crown of the orifice, such as for example a neck of the container concerned, which therefore reduces the number of parts to two of the device according to the invention.
  • the part 3, comprising a circular crown can be (see FIG. 1) a part which ensures, in a conventional manner, a reduction in the opening diameter of the orifice of the container, which is inserted forcefully into said orifice and which has, on the periphery of its upper surface, an area forming a raised circular crown.
  • the part 3 exerts, when the device is in the closed position of the container orifice, a crushing pressure on the circular crown of the elastic disc sector corresponding to this raised circular crown, while the part of said disc sector elastic, located inside this circular crown, behaves as indicated above.
  • the part 2 is constituted by a disk sector whose surface is greater than that of the circular semi-sector of the same diameter, so as to cover the orifice of the container on which the device finds its place or the orifice 4 of the part 3.
  • the edge line 5 of the part 2 can be located at any level, a priori, within the limit indicated above; moreover, this edge line can have any profile in its inner part between the two ends of the circular perimeter line.
  • the abovementioned edge line is preferably constituted by a straight line and it has appeared advantageous that it is situated so as to be practically tangent to the internal perimeter of the orifice of the container or of the raised part of the part 3 having a circular crown.
  • part 2 may be provided with several edge lines such as that described above and bearing on the diagrams the reference 5; by way of nonlimiting examples, it is thus possible to produce a part 2 in which two edge lines are present, in any respective arrangements and, preferably, parallel to one another and diametrically opposite, or else part 2 may receive, by appropriate cutouts or manufacture, three edge lines, each of which meets the definition given above for edge line 5 and which are preferably arranged so as to form an angle of 120 ° between them , taken two by two.
  • the part 1 and the part 3 or the part of the container constituting the circular crown surrounding the orifice can be chosen independently of one another, from rigid or semi-rigid plastics, such as polyethylene, polypropylene or the like, ebonite, metallic or composite materials; the part 2 can be constituted by any suitable material having its own elasticity, such as for example expanded polyethylene, natural or synthetic rubber, cork and the like.
  • part 2 of the latter undergoes a partial crushing just allowing to release along the above edge line a secondary orifice or gas exhaust zone.
  • the dimensional characteristics of the various elements of the device can also be established at will by the person skilled in the art, who simply has the tasks of fixing or taking into account technical, dimensional or other constraints, and of carrying out routine tests, necessary for the development of a prototype in each specific application case.
  • a data common to all the cases of applications is that, on the one hand, the compressibility of the material of the part 2 and, on the other hand, the level of the circular crown of the part 3 are such that, in position of use, the compression of the part 2 under the effect of a gas overpressure can release, at the edge line 5 an exhaust zone for the gases of the container responsible for this overpressure.
  • the evacuated gases can effectively escape into the atmosphere, it is important that there is, in room 1 of the device according to the invention or between room 1 and the periphery of the orifice of the container to which s' adapts this device, suitable orifices or paths, able to be followed by gases and opening into the surrounding atmosphere.
  • the gas is evacuated into the atmosphere without any special opening or path, but simply by using the path left by the tolerance of the dimensions between the thread of part 1 of the device and the corresponding thread of the neck of a threaded neck container.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Safety Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Body Suspensions (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Control Of Fluid Pressure (AREA)
EP85420203A 1984-11-15 1985-11-13 Dispositif d'obturation de récipients avec valve pour l'élimination automatique des gaz en surpression Expired EP0187106B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85420203T ATE37337T1 (de) 1984-11-15 1985-11-13 Behaelterverschluss mit einem ventil fuer das selbsttaetige ausschliessen von ueberdruck.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8417413A FR2573045B1 (fr) 1984-11-15 1984-11-15 Dispositif d'obturation de recipients avec valve pour l'elimination automatique des gaz en surpression
FR8417413 1985-11-15

Publications (2)

Publication Number Publication Date
EP0187106A1 EP0187106A1 (fr) 1986-07-09
EP0187106B1 true EP0187106B1 (fr) 1988-09-21

Family

ID=9309614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85420203A Expired EP0187106B1 (fr) 1984-11-15 1985-11-13 Dispositif d'obturation de récipients avec valve pour l'élimination automatique des gaz en surpression

Country Status (15)

Country Link
US (1) US4722450A (zh)
EP (1) EP0187106B1 (zh)
JP (1) JPH0698988B2 (zh)
KR (1) KR930007343B1 (zh)
CN (1) CN1005771B (zh)
AT (1) ATE37337T1 (zh)
AU (1) AU577420B2 (zh)
BR (1) BR8505753A (zh)
CA (1) CA1309973C (zh)
DE (1) DE3565088D1 (zh)
DK (1) DK162883C (zh)
FI (1) FI80654C (zh)
FR (1) FR2573045B1 (zh)
NO (1) NO164227C (zh)
OA (1) OA08135A (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165578A (en) * 1991-04-29 1992-11-24 Rodney Laible Vented closure for a container
US6142345A (en) * 1998-01-16 2000-11-07 Laible; Rodney Closed loop dispensing system
US5988456A (en) * 1998-01-16 1999-11-23 Laible; Rodney Closed loop dispensing system
DE102005013659B3 (de) * 2005-03-24 2006-08-24 Hydac Filtertechnik Gmbh Belüftungseinrichtung, insbesondere für fluidspeichernde Behältnisse wie Tanks
EP2242702A4 (en) * 2008-01-11 2012-08-08 Ball Corp METHOD AND DEVICE FOR PROVIDING A POSITIVE PRESSURE IN THE HEADROOM OF A PLASTIC CONTAINER
US8083107B2 (en) * 2009-04-09 2011-12-27 Rodney Laible Closed loop dispensing system with mechanical venting means
JP5831288B2 (ja) * 2012-02-23 2015-12-09 サーモス株式会社 飲料用容器の栓体
US8708203B2 (en) 2012-05-07 2014-04-29 Rl Innovations, Llc Screw-on throat plug assembly
WO2016001104A1 (en) 2014-07-02 2016-01-07 Unilever Plc Container
DE102017120172A1 (de) 2017-09-01 2019-03-07 Thyssenkrupp Ag Filtervorrichtung sowie Befestigungsmittel mit einer solchen Filtervorrichtung
CN110227277A (zh) * 2019-07-10 2019-09-13 烟台优泰环保科技有限公司 一种mvr低温蒸发装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102157A (en) * 1936-07-22 1937-12-14 Joseph C Keaney Bottle closure
US3114467A (en) * 1961-08-23 1963-12-17 Bernardin Bottle Cap Company I Self-venting bottle cap
US3239091A (en) * 1964-03-24 1966-03-08 Anthony F Driscoll Closure liner with provision for venting
JPS4310851Y1 (zh) * 1965-03-18 1968-05-11
AU6073880A (en) * 1979-08-10 1981-02-12 Ici Australia Limited Venting closure
DE3233859A1 (de) * 1982-09-11 1984-03-15 Beiersdorf Ag, 2000 Hamburg Ueberdruckventil fuer verpackungsbehaelter
DE8321798U1 (de) * 1983-07-29 1983-12-01 Mauser-Werke GmbH, 5040 Brühl Verschluss mit Entgasungsventil

Also Published As

Publication number Publication date
FR2573045B1 (fr) 1986-12-19
JPS61164958A (ja) 1986-07-25
CN85108212A (zh) 1986-05-10
AU577420B2 (en) 1988-09-22
FI854487A0 (fi) 1985-11-14
FI80654B (fi) 1990-03-30
FI854487A (fi) 1986-05-16
FI80654C (fi) 1990-07-10
JPH0698988B2 (ja) 1994-12-07
NO164227B (no) 1990-06-05
DK162883C (da) 1992-05-18
AU4992685A (en) 1986-05-22
US4722450A (en) 1988-02-02
NO164227C (no) 1990-09-12
BR8505753A (pt) 1986-08-12
ATE37337T1 (de) 1988-10-15
DE3565088D1 (en) 1988-10-27
EP0187106A1 (fr) 1986-07-09
OA08135A (fr) 1987-03-31
NO854543L (no) 1986-05-16
CA1309973C (fr) 1992-11-10
DK527285D0 (da) 1985-11-14
DK162883B (da) 1991-12-23
FR2573045A1 (fr) 1986-05-16
CN1005771B (zh) 1989-11-15
KR870004890A (ko) 1987-06-02
DK527285A (da) 1986-05-16
KR930007343B1 (ko) 1993-08-09

Similar Documents

Publication Publication Date Title
EP0187106B1 (fr) Dispositif d'obturation de récipients avec valve pour l'élimination automatique des gaz en surpression
EP0693434A1 (fr) Capsule de bouchage à vis à joint rapporté
CA2141662C (fr) Dispositif pour distribuer un produit liquide ou pulverulent
EP0462861A1 (fr) Procédé pour le conditionnement d'un produit dans un conteneur, permettant d'assurer une conservation du produit au cours du stockage et ensemble de conditionnement
FR2477102A1 (fr) Recipient en forme de bouteille
FR2722765A1 (fr) Recipient permettant le stockage d'au moins deux produits, le melange de ces produits et la distribution du melange ainsi obtenu
EP1193186A2 (fr) Dispositif pour la fixation réversible d'un récipient sur un support et récipient équipé d'un tel dispositif.
WO2012076804A1 (fr) Conteneur de liquide avec dispositif de protection
EP2111363B1 (fr) Bouchon sans joint rapporte
EP1901967A1 (fr) Bouchon a moyen verseur
BE1001726A5 (fr) Ensemble de valve.
CH616121A5 (zh)
EP0594494B1 (fr) Dispositif de bouchage temporaire pour bouteille
FR2605293A1 (fr) Bouchon equipe d'une valve de degazage
US4703865A (en) Sealing cap
FR2516899A1 (fr) Dispositif pour prelever des substances pateuses dans des recipients remplis avec un gaz propulseur
FR2476608A1 (fr) Bouchon de rebouchage etanche a la pression et de securite
CA2404952A1 (fr) Dispositif de fermeture pour recipient
FR2756347A1 (fr) Vanne a boisseau cylindrique
FR2669895A1 (fr) Dispositif de bouchage pour flacons.
EP0931728A1 (fr) Capsule de bouchage à vis pour un goulot de bouteille
LU101279B1 (fr) Capsule pour la préparation d'une boisson
FR2828678A1 (fr) Capuchon de protection pour soupape de conteneur de gaz sous pression
FR2758800A1 (fr) Dispositif servant de temoin a la bonne fermeture d'un bouchon a vis
EP0015187B1 (fr) Bouchon pour réservoir d'hydrocarbure ou autre liquide analogue

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19860618

R17P Request for examination filed (corrected)

Effective date: 19860818

17Q First examination report despatched

Effective date: 19870625

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COTELLE S.A.

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 37337

Country of ref document: AT

Date of ref document: 19881015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3565088

Country of ref document: DE

Date of ref document: 19881027

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
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

26N No opposition filed
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 85420203.3

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: LU

Payment date: 20040723

Year of fee payment: 20

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

Ref country code: BE

Payment date: 20041116

Year of fee payment: 20

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

Ref country code: CH

Payment date: 20041118

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20041123

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20041125

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20041129

Year of fee payment: 20

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

Ref country code: NL

Payment date: 20041130

Year of fee payment: 20

Ref country code: AT

Payment date: 20041130

Year of fee payment: 20

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

Ref country code: SE

Payment date: 20050516

Year of fee payment: 20

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20051112

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20051113

BE20 Be: patent expired

Owner name: S.A. *COTELLE

Effective date: 20051113

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20051113

EUG Se: european patent has lapsed
BE20 Be: patent expired

Owner name: S.A. *COTELLE

Effective date: 20051113