EP0013565A1 - Dispositif de vidange d'un réservoir de transport en matière synthétique flexible rempli de liquide - Google Patents

Dispositif de vidange d'un réservoir de transport en matière synthétique flexible rempli de liquide Download PDF

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Publication number
EP0013565A1
EP0013565A1 EP80100068A EP80100068A EP0013565A1 EP 0013565 A1 EP0013565 A1 EP 0013565A1 EP 80100068 A EP80100068 A EP 80100068A EP 80100068 A EP80100068 A EP 80100068A EP 0013565 A1 EP0013565 A1 EP 0013565A1
Authority
EP
European Patent Office
Prior art keywords
container
transport
outer container
transport container
lid
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Withdrawn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
EP80100068A
Other languages
German (de)
English (en)
Inventor
Wilhelm Segatz
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.)
Ara Werk Kraemer GmbH and Co
Original Assignee
Ara Werk Kraemer GmbH and Co
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 Ara Werk Kraemer GmbH and Co filed Critical Ara Werk Kraemer GmbH and Co
Publication of EP0013565A1 publication Critical patent/EP0013565A1/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Withdrawn legal-status Critical Current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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/771—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
    • B67D1/0462—Squeezing collapsible or flexible beverage containers, e.g. bag-in-box containers
    • 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
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/001—Means for facilitating the complete expelling of the contents the container being a bag
    • B65D2231/004—Means for facilitating the complete expelling of the contents the container being a bag comprising rods or tubes provided with radial openings, ribs or the like, e.g. dip-tubes, spiral rods

Definitions

  • the invention relates to a device for emptying flexible plastic transport containers filled with a liquid, in particular for emptying flexible plastic transport containers for primary products for the production of polyurethane foam.
  • the invention has for its object to provide a remedy here, i.e. to provide a device by means of which a flexible plastic transport container filled with a liquid can also be emptied step by step without the contents thereof having the opportunity to react in a manner which impairs its processing.
  • a device of the type described at the outset which has an outer container provided with a detachable closure, into which a transport container to be emptied can be inserted with a seal against the interior of the outer container and in which an outlet line leading into the interior of the transport container is provided which is guided through the outer container, the space between the outer container and the transport container being designed as a pressure space which can be brought under the pressure of a flowable medium, preferably compressed air, to which a pressure medium supply line is assigned, since the content of the transport container is such Even if the emptying process is interrupted for a long time, the device does not come into contact with air and thus has no opportunity to react in a manner which would impair its later processing.
  • the outer container of the device according to the invention has preferably on a cover in which the outlet line is sealingly and preferably rotatably guided.
  • the container to be emptied can preferably be fastened in a sealing manner, preferably screwed, to the inside of the lid of the outer container.
  • the lid of the outer container can have an internal thread, into which the neck of the transport container, which has a corresponding external thread, can be screwed in a sealing manner.
  • the outlet line and / or the pressure medium supply line of the device according to the invention can have a valve with which the amount of the emerging liquid or the amount of the pressure medium required for this can be adjusted.
  • a tension lock is provided for fastening the lid to the outer container.
  • the pressure medium supply line of the device according to the invention can be guided through the cover of the transport container.
  • the transport container can also have at least one lateral pressure medium feed.
  • the free end of the outlet line of the device according to the invention can merge into a riser pipe, preferably projecting to the bottom area of the transport container.
  • This riser pipe can be open at its free end and / or have lateral openings at least in the region of its free end.
  • the length of this riser pipe can be varied to adapt to different transport container lengths.
  • this riser pipe can be designed telescopically or axially in the outer container cover be slidably guided.
  • the transport container of the device according to the invention is preferably essentially cylindrical.
  • the cylindrical casing can merge in a manner known per se into an essentially conical upper container region which has a central neck provided with an external thread.
  • the conically shaped upper container region can have a transverse stiffening, the end regions of which are designed as pivot pins for a handle, as will be pointed out separately in the following description of a preferred embodiment of the device according to the invention, as well as the fact that the lid of the outer container of the invention Device can have a nozzle pointing into the interior of the outer container, the outer diameter of which corresponds to the inner diameter of the transport container neck.
  • the device shown in FIG. 1 has an — essentially cup-shaped outer container 1.
  • This outer container 1 is screwed to a lid 2, on the inside of which the neck 3 of a transport container 4 is screwed.
  • the intermediate space between the outer container 1 and the transport container 4 screwed onto its cover 2 is designed as a pressure space, to which a pressure medium supply line 5 guided through the cover 2 is assigned.
  • This pressure medium supply line 5 is provided with a valve 6 with which the amount of the pressure medium (e.g. compressed air) that can be supplied to the aforementioned pressure chamber can be adjusted.
  • the pressure medium e.g. compressed air
  • an outlet line 7 is guided, which at its free end, which points downward in the drawing, merges into a riser pipe 8 which has a plurality of lateral openings 9 and is open at its free end.
  • the outlet line 7 is provided with a valve 10, with which the amount of the escaping liquid can be regulated.
  • the container 4 is a container which can also be referred to as a "can" and which consists of a self-supporting but flexible polyethylene, polyamide or polyvinyl chloride plastic.
  • a transport container 4 can be emptied as follows:
  • the screw cap not shown in the drawing, is screwed off the neck 3 of the transport container 4.
  • the transport container 4 is screwed into a corresponding internal thread on the Inside of the lid 2 is provided.
  • the lid 2 is screwed to the outer container 1. If the intermediate space between the inner wall of the outer container 1 and the outer wall of the transport container 4 is now supplied with a pressure medium, for example compressed air, via the pressure medium supply line 5, this has the consequence that the transport container 4 is compressed and its contents through the riser pipe 8 and itself subsequent outlet line 7 is emptied without the contents of the transport container 4 coming into contact with the pressure medium.
  • a pressure medium for example compressed air
  • a screw cap 12 is assigned to the outer container 11 shown in partial view in FIG. 2.
  • a pressure medium supply line 15 is eccentrically guided and a riser pipe 18 leading to the outlet line is guided concentrically.
  • the riser pipe 18 has a laterally projecting annular bead 19 which projects into an annular groove 20 provided in the cover 12.
  • the flanks of the Rin g bead 19 are thereby in operative connection with a U-ring seal 16 and a seal ring 17 which are supported respectively against the wall of the annular groove 20th
  • the cover recess, in which the riser pipe 18 is guided, is designed in a step-like manner. In the upper region, the diameter of this recess corresponds to the outer diameter of the riser pipe 18.
  • this recess corresponds to the outer diameter of the neck 13 of the transport container 14.
  • this recess is provided with an internal thread, which corresponds to the external thread of the neck 13 of the transport container 14.
  • the outer diameter of the riser pipe 18 corresponds to the inner diameter of the neck 13 of the transport container 14, so that the neck 13 of the transport container 14 is clamped on both sides in the screwed-in state.
  • the riser 18 is rotatable and sealed both in the cover 12 and stored in the neck 13 of the transport container 14, whereby the screwing of the transport container 14 to the lid 12 is facilitated, since the lid 12 can be rotated for this purpose, without this causing the riser pipe 18 to rotate and impair its connection with a hose, not shown here Can have consequences.
  • a screw cap 22 is assigned to the outer container 21 shown in partial view in FIG. 3.
  • a pressure medium supply line 25 and a riser 28 are guided concentrically.
  • the riser pipe 28 also has a laterally projecting annular bead 29 in this embodiment, which, however, is not guided in a cover ring groove in this embodiment, but runs below the cover 22 and the riser pipe 28, which is axially displaceable here, as one that limits its axial displacement upwards Stop serves.
  • the diameter of the cover recess, in which the riser pipe 28 is guided here, corresponds substantially to the outer diameter of the riser pipe 28, for sealing of which an annular groove 30 is provided in this recess, in which an O-ring seal 26 is arranged.
  • the cover 22 of the outer container 21 has an annular groove which is open at the bottom, the outer wall of which is provided with a thread corresponding to the external thread of the neck 23 of the transport container 24 and the bottom of which is covered with an annular seal 27.
  • the neck 23 of the transport container 24 is clamped on both sides in the screwed-in state.
  • the riser pipe 28 is rotatably and tightly supported, which facilitates screwing the transport container 24 to the cover 22. since the cover 22 can be rotated for this purpose without this causing the riser pipe to rotate and impairing its connection to the outlet line (not shown here). In this embodiment, however, it is possible to adjust the riser pipe by axially shifting the length of the transport container to be emptied.
  • the transport containers 4, 14 and 24 are each essentially cylindrical.
  • the cylindrical shell of these transport containers merges into an essentially conical upper container region, the transition between the cylindrical and the conical region, in contrast to the drawing, preferably being rounded.
  • the essentially conical upper container area has a central neck 3, 13, 23 with an external thread.
  • the conically shaped upper container region each has a transverse reinforcement 31, the end regions 32, 33 of which are designed as pivot pins for a transport container handle, not shown in the drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP80100068A 1979-01-10 1980-01-07 Dispositif de vidange d'un réservoir de transport en matière synthétique flexible rempli de liquide Withdrawn EP0013565A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7900441U 1979-01-10
DE19797900441U DE7900441U1 (de) 1979-01-10 1979-01-10 Vorrichtung zum entleeren von mit einer fluessigkeit gefuellten flexiblen kunststoff-transportbehaeltern

Publications (1)

Publication Number Publication Date
EP0013565A1 true EP0013565A1 (fr) 1980-07-23

Family

ID=6699951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100068A Withdrawn EP0013565A1 (fr) 1979-01-10 1980-01-07 Dispositif de vidange d'un réservoir de transport en matière synthétique flexible rempli de liquide

Country Status (2)

Country Link
EP (1) EP0013565A1 (fr)
DE (1) DE7900441U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2009732C2 (en) * 2012-10-30 2014-05-06 Heineken Supply Chain Bv Beverage container and valve for a beverage container.
WO2014136880A1 (fr) * 2013-03-07 2014-09-12 大日本印刷株式会社 Récipient de stockage de solution chimique
US10882671B2 (en) 2012-10-30 2021-01-05 Heineken Supply Chain B.V. Container and valve for a container

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425196A (fr) *
NL292210A (fr) * 1962-05-08
FR794274A (fr) * 1934-11-14 1936-02-12 Procédé et appareil pour vider les emballages à parois souples contenant des liquides visqueux ou des matières pâteuses
US2109549A (en) * 1935-12-21 1938-03-01 Piquerez Emile Apparatus for emptying packages or receptacles having flexible walls
FR976950A (fr) * 1942-05-18 1951-03-23 Grande Brasserie De Lille Procédé et installation pour la distribution d'une boisson, telle que bière
FR1314002A (fr) * 1961-11-24 1963-01-04 Procédé et dispositif pour distribuer une substance non compacte
US3083875A (en) * 1959-01-12 1963-04-02 Welty Frank Apparatus for packaging and dispensing beverages or the like
FR2094286A5 (fr) * 1970-06-16 1972-02-04 Eluere Yves
FR2138685A1 (en) * 1971-05-27 1973-01-05 Weghsteen Pierre Flexible container lining - esp for beer barrels having internal support and feed tube sealed to mouth
US3938709A (en) * 1972-04-24 1976-02-17 Techon Systems, Inc. Gas pressure actuated plastic squeeze dispenser and valving means therefor
US3995772A (en) * 1975-07-07 1976-12-07 Liautaud James P Non-pressurized fluid product dispenser

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425196A (fr) *
FR794274A (fr) * 1934-11-14 1936-02-12 Procédé et appareil pour vider les emballages à parois souples contenant des liquides visqueux ou des matières pâteuses
US2109549A (en) * 1935-12-21 1938-03-01 Piquerez Emile Apparatus for emptying packages or receptacles having flexible walls
FR976950A (fr) * 1942-05-18 1951-03-23 Grande Brasserie De Lille Procédé et installation pour la distribution d'une boisson, telle que bière
US3083875A (en) * 1959-01-12 1963-04-02 Welty Frank Apparatus for packaging and dispensing beverages or the like
FR1314002A (fr) * 1961-11-24 1963-01-04 Procédé et dispositif pour distribuer une substance non compacte
NL292210A (fr) * 1962-05-08
FR2094286A5 (fr) * 1970-06-16 1972-02-04 Eluere Yves
FR2138685A1 (en) * 1971-05-27 1973-01-05 Weghsteen Pierre Flexible container lining - esp for beer barrels having internal support and feed tube sealed to mouth
US3938709A (en) * 1972-04-24 1976-02-17 Techon Systems, Inc. Gas pressure actuated plastic squeeze dispenser and valving means therefor
US3995772A (en) * 1975-07-07 1976-12-07 Liautaud James P Non-pressurized fluid product dispenser

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2009732C2 (en) * 2012-10-30 2014-05-06 Heineken Supply Chain Bv Beverage container and valve for a beverage container.
WO2014070004A3 (fr) * 2012-10-30 2014-09-04 Heineken Supply Chain B.V. Récipient de boisson et valve pour un récipient de boisson
EP3363769A1 (fr) * 2012-10-30 2018-08-22 Heineken Supply Chain B.V. Récipient de boisson et soupape pour un récipient de boisson
US10882671B2 (en) 2012-10-30 2021-01-05 Heineken Supply Chain B.V. Container and valve for a container
US11006771B2 (en) 2012-10-30 2021-05-18 Heineken Supply Chain B.V. Beverage container and valve for a beverage container
US12252314B2 (en) 2012-10-30 2025-03-18 Heineken Supply Chain B.V. Container and valve for a container
WO2014136880A1 (fr) * 2013-03-07 2014-09-12 大日本印刷株式会社 Récipient de stockage de solution chimique
JP5725266B2 (ja) * 2013-03-07 2015-05-27 大日本印刷株式会社 薬液収納容器
CN104968581A (zh) * 2013-03-07 2015-10-07 大日本印刷株式会社 药液收纳容器
CN104968581B (zh) * 2013-03-07 2018-07-13 大日本印刷株式会社 药液收纳容器
US10150605B2 (en) 2013-03-07 2018-12-11 Dai Nippon Printing Co., Ltd. Chemical storage container, chemical storage structure, and method of discharging liquid chemical

Also Published As

Publication number Publication date
DE7900441U1 (de) 1979-04-26

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

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Inventor name: SEGATZ, WILHELM