EP0356383B1 - Behälter für Fluide - Google Patents

Behälter für Fluide Download PDF

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Publication number
EP0356383B1
EP0356383B1 EP89810567A EP89810567A EP0356383B1 EP 0356383 B1 EP0356383 B1 EP 0356383B1 EP 89810567 A EP89810567 A EP 89810567A EP 89810567 A EP89810567 A EP 89810567A EP 0356383 B1 EP0356383 B1 EP 0356383B1
Authority
EP
European Patent Office
Prior art keywords
tank
base
body portion
longitudinal axis
tanks
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 - Lifetime
Application number
EP89810567A
Other languages
English (en)
French (fr)
Other versions
EP0356383A1 (de
Inventor
Lawrence C. Dull
Patrick T. Jackson
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0356383A1 publication Critical patent/EP0356383A1/de
Application granted granted Critical
Publication of EP0356383B1 publication Critical patent/EP0356383B1/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
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/128—Large containers rigid specially adapted for transport tank containers, i.e. containers provided with supporting devices for handling
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/22—External fittings for facilitating lifting or suspending of 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/0033—Lifting means forming part of the container

Definitions

  • the present invention relates to fluid handling systems, and in particular, refillable chemical handling tanks from which chemicals such as herbicides can be delivered.
  • tanks according to the entering clause of claim 1 do extend laterally, such as the ones described in GB-A-1,084,495 or in CH-A-247,891. They comprise a generally hollow body portion with a longitudinal axis for containing fluid therein, and a supporting portion, which is integral with the body portion.
  • the supporting portion includes a base for resting on a supporting surface to support the body portion thereon.
  • the base extends laterally with respect to each side of the longitudinal axis of the body portion.
  • the longitudinal axis extends generally horizontally when the base rests on a supporting surface.
  • a further disadvantage of conventional chemical handling tanks can be that they can not be stacked for storage, especially when full and when respective pumps are connected thereto for delivering the chemicals from the tanks.
  • a chemical handling tank of the present invention has according to the features of claim 1 a generally horizontal configuration with a relatively low center of gravity when resting on a supporting surface via a base portion thereof and tip-over-preventing means for preventing the tank from tipping over when the tank is tilted above the base portion.
  • the drawbacks associated with the requirement of a pallet for transporting the conventional chemical handling tanks can be overcome by providing a chemical handling tank that can easily be transported by chains, straps, cable or the like (hereinafter referred to as flexible hoisting lines) which are readily securable thereto.
  • the chemical tank has a grooved portion extending therein at each side thereof and in which the flexible hoisting lines are securely received so as to enable the tank to be transported by, for example, hoisting the flexible hoisting lines.
  • the chemical handling tank according to the present invention is also designed to facilitate conventional transport thereof by a forklift.
  • a fluid handling system can be provided that is readily storable and accessible by providing chemical handling tanks that are stackable even when pumps are operatively connected thereto, and in which the pumps are accessible when the tanks are stacked.
  • each can have at least one groove open, at a respective location to the underside of the tank and a rib projecting from the top of the tank above each said respective location. Therefore, when two tanks are stacked, each rib of the lower tank extends into the groove open at the underside of the upper tank whereby the tanks are nested securely. Furthermore, each rib of the tank extends from a supporting portion of the tank formed on the top of the tank. The supporting portion can have a central recess at the bottom of which is located a pump mounting assembly through which a pump can deliver fluid from the tank. The pump can be entirely received in the central recess so as not to create any interference when the tanks are stacked. Furthermore, at least one respective side recess extends between the central recess and a side of the tank so that the pump may be accessed through the side recess when the tanks are stacked.
  • the chemical handling tank comprises a hollow body portion generally indicated at 1 and a supporting portion 2 integral with the body portion.
  • the supporting portion 2 includes a base 3a, 3b which rests on a supporting surface to support the body portion 1 thereon.
  • the base 3a, 3b extends laterally with respect to and to each side of the longitudinal axis of the hollow body portion 1.
  • the supporting portion 2 includes a respective tip-over-preventing portion 4a, 4b that extends laterally with respect to the longitudinal axis of the body portion from the base 3a, 3b and at a predetermined angle ⁇ from the base 3a, 3b, respectively.
  • angle ⁇ is 90°.
  • the function of each tip-over-preventing portion 4a, 4b is to prevent the tank from tipping over when the tank is tilted laterally about the base 3a, 3b while resting on the supporting surface by coming into contact with the supporting surface.
  • each tip-over-preventing portion 4a, 4b is selected so that two recesses Z defined between the tip-over-preventing-portions 4a, 4b and the base 3a, 3b are able to accommodate the fork (illustrated by phantom lines in Fig. 1) of a forklift therein and so that the tip-over-preventing portions adequately prevent the tank from being tipped over.
  • the tank has a relatively low center of gravity.
  • the center of gravity is located at a predetermined distance from the supporting surface that is less than half the length of the tank as taken along the longitudinal axis of the body portion. Accordingly, the chemical handling tank of the present invention is relatively stable when full and is very difficult to tip over due to the aforementioned tip-over-preventing portions 4a, 4b.
  • the base 3a, 3b comprises a pair of base portions 3a, 3b and 3a, 3b spaced apart from one another along the longitudinal axis of the body portion while respective tip-over-preventing portions 4a and 4b extend from each of the base portions 3a, 3b and 3a, 3b on each side of the longitudinal axis, respectively.
  • the chemical handling tank can comprise polyethylene and may have either a 110 gallon or 140 gallon capacity.
  • the chemical handling tank according to the present invention is also "farmer hoistable” meaning that it can be lifted with flexible hoisting line 10 fitted around the tank in the manner shown in Fig. 1. More specifically, the supporting portion 2, and in particular each tip-over-preventing portion 4a, 4b, has at least one groove 5 extending therein and open to a respective side of the tank whereby at least one grooved portion extends on each side of the tank for securely receiving the flexible hoisting line 10 to allow the tank to be transported thereby.
  • the supporting portion has a pair of grooves 5, 5 extending therein adjacent each of the ends 1a, 1b of the hollow body portion.
  • Each of the pair of grooves 5, 5 is located on a respective side of the tank and extends in a plane generally perpendicular to the longitudinal axis of the hollow body portion 1 of the tank.
  • at least a portion of each of the grooves 5 has the bottom thereof defined by respective surfaces 2a of the supporting portion that extend inwardly toward the underside of the tank and obliquely with respect to the longitudinal axis of the hollow body portion.
  • the recesses Z provide locations at which a fork of a forklift may support the tank to transport the same. More specifically, the fork may be inserted into the recesses Z in a direction y while the tank rests on a supporting surface when the tank is to be transported as an alternative to hoisting the tank with flexible hoisting line 10.
  • the supporting portion 2 in addition to having the base 3a, 3b and the tip-over-preventing portion 4a, 4b which contribute to the stability of the tank, also facilitates the transport of the tank due to the transport grooves 5 extending therein.
  • the supporting portion 2 also facilitates nesting of the tanks when the tanks are stacked.
  • the grooves 5 extending in the supporting portion 2 are each open, at a respective location 5a as illustrated in Fig. 4, to the underside of the tank.
  • Respective ribs 7 project from an upper portion 6 of the supporting portion 2 directly above each respective location 5a.
  • Each groove 5 has a width at said respective location 5a that is approximately the same as the width of the respective rib 7 extending thereabove. Accordingly, when respective ones of the tanks are stacked, each rib of a lower one of the stacked tanks extends into a respective groove 5 of an upper one of the stacked tanks whereby the tanks are securely nested when stacked.
  • the second embodiment of the present invention as shown in Figs. 5-7 is essentially the same as the first embodiment except that while the ribs 7 in the first embodiment extend into grooves open to the underside of the tank at locations 5a that are disposed lateral to each base portion 3a, 3b, the ribs 17 of the second embodiment of the present invention extend into respective grooves 15a that are formed in the base portions 3a, 3b and 3a, 3b. Accordingly, as is quite evident from Figs. 5-7, when the tanks of the second embodiment are to be stacked, each respective rib 17 extends into a groove 15a thereby securely nesting the tanks when the tanks are stacked.
  • the chemical handling tanks according to the embodiments of the present invention also include a pump mounting assembly 8 extending in the top of the body portion 1 and through which the liquid contained in the tank can be delivered therefrom by a pump 12 (Fig. 8).
  • the supporting portion 2 has a central recess 9a (Figs. 2, 5 and 8) at the bottom of which the pump mounting assembly 8 is exposed.
  • the pump 12 when operatively connected to the pump mounting assembly 8, can be entirely received within the central recess 9a so as not to extend above the upper portion 6 of the supporting portion 2. Accordingly, when the tanks are stacked, as is quite clear from Fig. 8, the pumps 12 can remain operatively connected to the pump mounting assembly 8.
  • reference numeral 8a refers to an adaptor assembly of the pump while reference numeral 13 refers to a stand pipe through which liquid is drawn from the tank by the pump.
  • the supporting portion 2 has at least one respective side recess 9b extending between the central recess 9a and a respective side of the body portion 1 of the tank.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Catching Or Destruction (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Claims (9)

  1. Behälter für Fluide, mit den folgenden Merkmalen:
    ein insgesamt hohler Behälterabschnitt (1) zur Aufnahme von Fluid in seinem Inneren, und ein tragender Abschnitt (2), der in den genannten Behälterabschnitt (1) integriert ist,
    der genannte hohle Behälterabschnitt (1) hat eine Längsachse,
    der genannte tragende Abschnitt (2) umfaßt einen Sockel (3a, 3b) zum Aufsitzen auf einer tragenden Fläche, um den genannten Behälterabschnitt (1) hieran zu tragen, wobei der genannten Sockel (3a, 3b) sich im Hinblick auf jede Seite der genannten Längsachse des genannten Behälterabschnitts (1) seitlich erstreckt,
    die Längsachse des genannten Behälterabschnitts (1) erstreckt sich insgesamt horizontal, wenn der Sockel (3a, 3b) auf der tragenden Oberfläche aufsitzt,
    dadurch gekennzeichnet, daß
    der genannte Sockel (3a, 3b) auf jeder Seite der genannten Längsachse eine vertikale Seite umfaßt, die sich insgesamt senkrecht zu einer unteren Fläche des genannten Sockels (3a, 3b) erstreckt, die auf einer tragenden Fläche aufsitzt,
    der tragende Abschnitt (2) auf jeder Seite der genannten Längsachse einen das Umkippen verhindernden Abschnitt (4a; 4b) aufweist, von denen jeder eine untere Seite aufweist, die hinsichtlich der benachbarten vertikalen Seite des Sockels (3a; 3b) um einen Winkel Θ geneigt ist und sich seitlich so erstreckt, daß eine Aussparung (Z) zwischen jedem das Umkippen verhindernden Abschnitt (4a, 4b) und dem danebenliegenden Sockel (3a, 3b) gebildet ist, die imstande ist, die Gabel eines Gabelstaplers hierin aufzunehmen, wobei jeder genannte, das Umkippen verhindernde Abschnitt (4a, 4b) den Tank daran hindert, umzukippen, wenn der Tank im Hinblick auf die Längsachse seitlich rund um den Sockel (3a, 3b) geneigt wird, während er auf der tragenden Oberfläche aufsitzt, indem er in Berührung mit der tragenden Fläche gelangt, wenn er geneigt wird, und
    der Tank einen Schwerpunkt aufweist, der um einen Abstand über der tragenden Oberfläche gelegen ist, der kleiner ist als die halbe Länge des Tanks, gemessen längs der genannten Längsachse des genannten Behälterabschnitts (1).
  2. Behälter für Fluide nach Anspruch 1,
    worin der genannte Sockel (3a, 3b) ein Paar Sockelabschnitte aufweist, die zueinander in einer Richtung einen Abstand aufweisen, die sich längs der genannten Längsachse des genannten Behälterabschnitts (1) erstreckt, wobei die genannten Sockelabschnitte (3a, 3b; 3a, 3b) sich jeweils im Hinblick auf die genannte Längsachse des genannten Behälterabschnitts (1) seitlich und zu jeder Seite hiervon erstrecken, und
    ein jeweiliger, das Umkippen verhindernder Abschnitt (4a, 4b) sich von jedem der genannten Sockelabschnitte (3a, 3b) aus auf jeder Seite der genannten Längsachse erstreckt.
  3. Behälter für Fluide entweder nach Anspruch 1 oder nach Anspruch 2, worin der Tank, der den genannten Behälterabschnitt (1) und den genannten tragenden Abschnitt (2) umfaßt, Polyethylen umfaßt.
  4. Behälter für Fluide nach irgendeinem der vorangehenden Ansprüche, worin jeder genannte Winkel Θ 90° beträgt.
  5. Behälter für Fluide nach jedem der vorangehenden Ansprüche, worin jeder genannte entsprechende, das Umkippen verhindernde Abschnitt (4a, 4b) mindestens eine Nut (5) aufweist, die sich hierin erstreckt und zu einer entsprechenden Seite des Tanks hin offen ist, um mindestens einen mit einer Nut versehenen Abschnitt an jeder Seite des Tanks festzulegen, worin eine flexible Hubleine (10) zuverlässig rund um den Tank angelegt werden kann, um es dem Tank zu ermöglichen, transportiert zu werden.
  6. Behälter für Fluide nach Anspruch 5,
    worin jede genannte Nut (5) zur Unterseite des Tanks an einer entsprechenden Stelle (5a) nahe dem genannten Sockel (3a, 3b) offen ist, und ferner mit einem entsprechenden Stegteil (7), das von der Oberseite (6) des Tanks oberhalb einer jeden entsprechenden genannten Stelle (5a) aus absteht, wobei jede genannte Nut (5) eine Breite aufweist, die etwa dieselbe ist wie die Breite des Steges (7), der sich oberhalb erstreckt, so daß dann, wenn entsprechende Tanks gestapelt werden, die genannten Stege (7) eines unteren der gestapelten Tanks sich in die Nuten (5) eines oberen der gestapelten Tanks entsprechend hineinerstrecken.
  7. Behälter für Fluide nach jedem der vorangehenden Ansprüche, worin jeder entsprechende, das Umkippen verhindernde Abschnitt (4a, 4b) zwei parallele Nuten (5) aufweist, die sich hierin erstrecken und zu einer jeweiligen Seite des Tanks hin offen sind, um mindestens einen mit einer Nut versehenen Abschnitt festzulegen, der die genannten beiden parallelen Nuten auf jeder Seite des Tanks aufweist, worin eine flexible Hubleine (10) zuverlässig rund um den Tank angelegt werden kann, um es dem Tank zu ermöglichen, befördert zu werden.
  8. Behälter für Fluide nach Anspruch 6, worin im genannten tragenden Abschnitt (2) eine mittige Aussparung (9a) vorgesehen ist, die auf der Seite des Behälterabschnitts (1) gelegen ist, die der Lage des Sockels (3a, 3b) entgegengesetzt ist, wobei an deren Unterseite eine Pumpen-Montageanordnung (8) so freiliegt, daß eine Pumpe (12) gänzlich innerhalb der genannten Aussparung (9a) so aufgenommen ist, daß sie sich nicht über einen oberen Abschnitt (6) des tragenden Abschnitts (2) hinaus erstreckt, und worin ferner der genannte tragende Abschnitt (2) mindestens eine entsprechende seitliche Aussparung (9b) aufweist, die sich hierin zwischen der genannten mittigen Aussparung (9a) und einer entsprechenden Seite des genannten Behälterabschnitts (1) erstreckt, um den Zugang zur Pumpe (12) zu ermöglichen, wenn sie betrieblich an die genannte Pumpen-Montageanordnung (8) in der mittigen Aussparung (9a) angeschlossen ist, und zwar bei einem unteren der Tanks, wenn sie gestapelt sind.
  9. Behälter für Fluide nach jedem der Ansprüche 1 bis 4,
    worin der genannte tragende Abschnitt (2) ein Paar Nuten (15a) aufweist, die sich hierin nahe jedem der Enden des genannten hohlen Behälterabschnitts (1) erstrecken, wobei jede des genannten Paares von Nuten (15a) an einer jeweiligen der genannten Seiten des genannten Tanks angeordnet ist und sich in einer Ebene senkrecht zur genannten Längsachse erstreckt, und
    worin jede der genannten Nuten (15a) zur Unterseite des Tanks an einer entsprechenden Stelle offen ist, und ferner mit einem entsprechenden Steg (17), der von der Oberseite des Tanks oberhalb einer jeden genannten entsprechenden Stelle absteht, wobei jede der genannten Nuten (15a) eine Breite aufweist, die etwa dieselbe ist wie die Breite des Steges (17), der sich oberhalb erstreckt, wodurch dann, wenn entsprechende Tanks gestapelt werden, sich die genannten Stege (17) eines unteren der gestapelten Tanks in die Nuten (15a) eines oberen der gestapelten Tanks entsprechend erstrecken.
EP89810567A 1988-08-02 1989-07-25 Behälter für Fluide Expired - Lifetime EP0356383B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22724688A 1988-08-02 1988-08-02
US227246 1988-08-02

Publications (2)

Publication Number Publication Date
EP0356383A1 EP0356383A1 (de) 1990-02-28
EP0356383B1 true EP0356383B1 (de) 1993-07-14

Family

ID=22852364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810567A Expired - Lifetime EP0356383B1 (de) 1988-08-02 1989-07-25 Behälter für Fluide

Country Status (12)

Country Link
EP (1) EP0356383B1 (de)
JP (1) JP2846353B2 (de)
AR (1) AR244639A1 (de)
AU (1) AU621644B2 (de)
BR (1) BR8903861A (de)
CA (1) CA1330057C (de)
DE (1) DE68907534T2 (de)
ES (1) ES2043094T3 (de)
MX (1) MX171583B (de)
RU (1) RU1794044C (de)
UA (1) UA11085A (de)
ZA (1) ZA895856B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782381A (en) * 1993-12-09 1998-07-21 American Cyanamid Company Container for carrying and dispensing liquid and semi-liquid products
AU665167B3 (en) * 1994-10-05 1995-12-14 John M. Niall Storage tank
GB2384483B (en) * 2003-01-08 2004-01-14 Shieldtone Ltd Mortar tub
CN103662314A (zh) * 2013-12-20 2014-03-26 沈阳华盈环保材料有限公司 液体物料储运装置
CN112079322B (zh) * 2020-08-10 2022-02-01 江阴市富仁高科股份有限公司 一种橇装加油装置双层油罐的吊装结构及制作工艺
CN113582331B (zh) * 2021-09-14 2024-03-01 宁波亮睿华科技有限公司 一种具有防震防灾功能的mbr膜水处理设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247891A (fr) * 1945-07-18 1947-03-31 Transvina S A Réservoir.
FR989334A (fr) * 1949-04-25 1951-09-07 Fauvet Girel Ets Container pour liquide
US2793788A (en) * 1954-11-04 1957-05-28 Kenneth M Lysne Portable mortar container
GB1084495A (en) * 1965-05-28 1967-09-20 Fletcher And Stewart Ltd Container stacking
AU726766A (en) * 1966-06-22 1968-01-14 Andrews Of Aintree Limited Improvements in or relating to containers for the transportation of liquid in bulk
FR1490718A (fr) * 1966-06-23 1967-08-04 Andrews Of Aintree Ltd Perfectionnement aux réservoirs pour le transport des liquides en vrac
FR1573300A (de) * 1968-05-24 1969-07-04
DE2453804A1 (de) * 1974-11-13 1976-05-20 Lohmann Albert Stapelbarer, zylindrischer behaelter in fassform

Also Published As

Publication number Publication date
CA1330057C (en) 1994-06-07
DE68907534D1 (de) 1993-08-19
DE68907534T2 (de) 1993-11-18
UA11085A (uk) 1996-12-25
RU1794044C (ru) 1993-02-07
AR244639A1 (es) 1993-11-30
JP2846353B2 (ja) 1999-01-13
AU621644B2 (en) 1992-03-19
EP0356383A1 (de) 1990-02-28
MX171583B (es) 1993-11-08
JPH0285192A (ja) 1990-03-26
AU3911989A (en) 1990-02-08
ZA895856B (en) 1990-04-25
BR8903861A (pt) 1990-03-20
ES2043094T3 (es) 1993-12-16

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