EP0834456A3 - Closure device - Google Patents

Closure device Download PDF

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Publication number
EP0834456A3
EP0834456A3 EP97117069A EP97117069A EP0834456A3 EP 0834456 A3 EP0834456 A3 EP 0834456A3 EP 97117069 A EP97117069 A EP 97117069A EP 97117069 A EP97117069 A EP 97117069A EP 0834456 A3 EP0834456 A3 EP 0834456A3
Authority
EP
European Patent Office
Prior art keywords
suction pipe
ventilation element
liquid
closure device
solid
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Withdrawn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
EP97117069A
Other languages
German (de)
French (fr)
Other versions
EP0834456A2 (en
Inventor
Robert Schwarz
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.)
WL Gore and Associates GmbH
Original Assignee
WL Gore and Associates GmbH
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 WL Gore and Associates GmbH filed Critical WL Gore and Associates GmbH
Publication of EP0834456A2 publication Critical patent/EP0834456A2/en
Publication of EP0834456A3 publication Critical patent/EP0834456A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • B05B11/00444—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means with provision for filtering or cleaning the air flow drawn into the container
    • 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
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter
    • 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
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1622—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a passage for the escape of gas between the closure and the lip of the container mouth

Abstract

Die Erfindung betrifft eine Verschlußeinrichtung (1) zur Entnahme von Stoffen aus Gehäusen, Behältern, Flaschen oder dergleichen, welche mit einer Flüssigkeit oder einem Feststoff befüllbar sind, bestehend aus einem Belüftungselement (7), welches in lösbarer Weise eine komplementäre Öffnung des Gehäuses, Behälters, der Flasche oder dergleichen verschließt, und einem Saugrohranschluß (2) und / oder Saugrohr (6), welche(s) durch dieses Belüftungselement (7) hindurchgeführt ist(sind), wobei das Belüftungselement (7) eine Druckausgleichsvorrichtung mit mindestens einer Membrane (5) aus einem für Flüssigkeiten und / oder Feststoffe undurchlässigem, jedoch gasdurchlässigem Material enthält, und daß der Saugrohranschluß (2) oder das Saugrohr (6) an ihrer Außenwandung mit dem Belüftungselement (7) gas- und / oder flüssigkeitsdicht verbunden ist.

Figure 00000001
The invention relates to a closure device (1) for removing substances from housings, containers, bottles or the like, which can be filled with a liquid or a solid, comprising a ventilation element (7) which removably opens a complementary opening of the housing, container , the bottle or the like, and a suction pipe connection (2) and / or suction pipe (6), which is (are) passed through this ventilation element (7), the ventilation element (7) being a pressure compensation device with at least one membrane ( 5) made of a liquid and / or solid impermeable but gas permeable material, and that the suction pipe connection (2) or the suction pipe (6) on its outer wall with the ventilation element (7) is gas and / or liquid-tight.
Figure 00000001
EP97117069A 1996-10-01 1997-10-01 Closure device Withdrawn EP0834456A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19642073A DE19642073A1 (en) 1996-10-01 1996-10-01 Locking device
DE19642073 1996-10-01

Publications (2)

Publication Number Publication Date
EP0834456A2 EP0834456A2 (en) 1998-04-08
EP0834456A3 true EP0834456A3 (en) 1998-10-21

Family

ID=7808533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117069A Withdrawn EP0834456A3 (en) 1996-10-01 1997-10-01 Closure device

Country Status (3)

Country Link
US (1) US5971221A (en)
EP (1) EP0834456A3 (en)
DE (1) DE19642073A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521024B1 (en) * 1999-03-18 2003-02-18 Nok Corporation Seal plate and pressure adjusting mechanism for the seal plate
DE102005063657B3 (en) 2005-06-24 2022-11-03 Boehringer Ingelheim International Gmbh atomizers and containers
DE102005029746B4 (en) * 2005-06-24 2017-10-26 Boehringer Ingelheim International Gmbh atomizer
US8839991B2 (en) * 2007-06-06 2014-09-23 Ronald B. Smernoff Dispensing bottle for liquid solutions
DE102008027146B4 (en) 2008-06-02 2012-01-19 Ing. Erich Pfeiffer Gmbh discharge
US8261947B2 (en) * 2009-05-19 2012-09-11 Eaton Corporation Portable fuel container emissions control
FR2997494B1 (en) * 2012-10-30 2014-12-26 Pont Emballage DOSING DEVICE
US9242847B1 (en) * 2014-12-30 2016-01-26 Rodney Laible Container insert for use with a closed loop dispensing system
US9682393B2 (en) * 2015-03-17 2017-06-20 Ecolab Usa Inc. Fitment splash guard
DE102019121952A1 (en) * 2019-08-14 2021-02-18 Sata Gmbh & Co. Kg Gravity cup for a paint spray gun
US10640359B1 (en) * 2020-01-14 2020-05-05 Rodney Laible Container insert for use with a closed loop dispensing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476995A (en) * 1981-10-20 1984-10-16 American Industries Breather cap
EP0246075A1 (en) * 1986-05-12 1987-11-19 Chichibu Cement Co., Ltd. Pressure regulating device for use in storage, transportation and disposal of hazardous wastes
EP0500249A1 (en) * 1991-02-19 1992-08-26 Pilkington Barnes Hind, Inc. Dispenser
US5154325A (en) * 1991-01-09 1992-10-13 Ryder International Corporation Solution delivery nozzle and system with antimicrobial features

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630690A (en) * 1969-04-21 1971-12-28 Gen Electric Hydrogen-pumping apparatus of laminated construction
JPS62160121A (en) * 1985-12-28 1987-07-16 Ngk Insulators Ltd Porous diaphragm
US5120585A (en) * 1990-10-12 1992-06-09 Gelman Sciences Technology, Inc. Package for preservative agent
DE4228975C2 (en) * 1992-08-31 2002-01-31 Gore W L & Ass Gmbh Oleophobic and / or permanent hydrophobically finished fibers, textile materials and membranes, process for producing the fibers, textile materials and membranes
DE9303805U1 (en) * 1993-03-15 1993-06-09 Blumenkron, Jorge Lopez, Puebla, Mx
US5542670A (en) * 1995-07-17 1996-08-06 Playtex Products, Inc. Flow control element and covered drinking cup

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476995A (en) * 1981-10-20 1984-10-16 American Industries Breather cap
EP0246075A1 (en) * 1986-05-12 1987-11-19 Chichibu Cement Co., Ltd. Pressure regulating device for use in storage, transportation and disposal of hazardous wastes
US5154325A (en) * 1991-01-09 1992-10-13 Ryder International Corporation Solution delivery nozzle and system with antimicrobial features
EP0500249A1 (en) * 1991-02-19 1992-08-26 Pilkington Barnes Hind, Inc. Dispenser

Also Published As

Publication number Publication date
DE19642073A1 (en) 1998-04-02
EP0834456A2 (en) 1998-04-08
US5971221A (en) 1999-10-26

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