WO2014106508A2 - Transport container and fitting for a transport container - Google Patents
Transport container and fitting for a transport container Download PDFInfo
- Publication number
- WO2014106508A2 WO2014106508A2 PCT/DE2014/000003 DE2014000003W WO2014106508A2 WO 2014106508 A2 WO2014106508 A2 WO 2014106508A2 DE 2014000003 W DE2014000003 W DE 2014000003W WO 2014106508 A2 WO2014106508 A2 WO 2014106508A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transport container
- iron
- keg
- coating
- container
- Prior art date
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
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
- B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section
- B65D7/045—Casks, barrels, or drums in their entirety, e.g. beer barrels, i.e. presenting most of the following features like rolling beads, double walls, reinforcing and supporting beads for end walls
-
- 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
- B65D25/14—Linings or internal coatings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the invention relates to a transport container for drinks and active substances with a bladder made of metal.
- Such transport containers are also referred to as keg.
- Kegs have been specially developed for industrial filling and for germ-free storage of beverages. Usual Keg sizes are 20 liters, 30 liters and 50 liters of content.
- the invention relates to a fitting for a transport container.
- a keg is a cylindrical barrel made of stainless steel, partly also coated with polyurethane, in order to protect the container from damage.
- the sheath also isolates the barrel. This keeps the contents cool for longer, but it also requires a longer cooling time to bring it to the desired temperature.
- a valve On the top, in the middle, a valve, the so-called keg head, is attached. On this a suitable tap head can be attached, which supplies propellant gas from an external container and discharges the content to the dispenser.
- a keg made of plastic is known by the name of "Key-Keg.”
- the Key-Keg® is a spherical PET drum that can be recycled after use, but it is rather questionable whether it actually recycles in practice As, for example, in the USA, the distances to the locations with corresponding recycling possibilities are very large and thus correspondingly high (transport) costs arise.Therefore it is to be feared that these so-called one-way kegs' not the recycling.
- the 5-liter home keg which is usually easy to operate with an integrated tap, is also suitable as an additional benefit
- the Cool-Keg a self-cooling keg, that without Electricity works.
- the core of the cooling technology is the so-called zeolite / water vacuum absorption technology.
- the invention is based on the object of further developing such transport containers.
- This object is achieved with a transport container of the generic type in which the bladder is made of iron or an iron alloy and has a coating or surface coating at least on the inside.
- this object is achieved with a fitting for a transport container, which is made of iron or an iron alloy and at least on the side arranged in the container has a coating or surface finish.
- iron cone The particular advantage of an iron cone is that the low-cost base material enables cheap production, which favors in particular the use for export kegs.
- iron kegs are so stable that they can be filled on the usual keg filling line. you can. Iron kegs thus combine high stability and service life with a low production price.
- iron kegs can also be used as reusable kegs. Iron kegs consist in particular of steel. But they can also be made of different materials or material combinations.
- the bladder may be made of steel while the sleeve and head and / or foot ring are made of stainless steel.
- the coating has a nanomaterial. Nanomaterials can influence the surface in such a way that an extremely high surface tension leads to a lotus effect or a particularly low surface tension prevents the adhesion of materials.
- nanomaterial coatings Different surface-mountable products are known as nanomaterial coatings. These products can be applied to the iron surface before, during, and after the blistering process of the bladder. Since keg containers are usually made of two hemispheres, which are then welded together, an application of the coating directly after completion of the transport container is advantageous. However, it is also proposed to apply the coating immediately before filling the transport container, so that possible contamination of the iron surface are behind the coating and thus can not come into contact with the product. Since transport containers often buckle during transport, the coating should have a high degree of flexibility which prevents the coating from flaking off under mechanical stress on the transport container. [15] As an example of such a coating is a two-component polyethersiloxane resin which is applied to the iron surface and causes a lotus effect, which simplifies the cleaning and prevents oxidation of the iron.
- the transport container may be coated with a PTFE material.
- the coating be a stainless steel layer.
- the keg which is essentially made of iron, has a thin stainless steel layer on the inside of the keg, which ensures food safety.
- a development of the transport container provides that the container has a fitting which is screwed with a thread in the bladder, wherein the surface of the thread is harder than the inside of the bladder. While the inside of the bladder must have some flexibility to avoid mechanical damage as a result of buckling of the To withstand bubble, the surface of the thread must be particularly hard so that it is not damaged when screwing the fitting.
- the container may also have a fitting made of iron or an iron alloy and having a coating or surface finish at least on the side disposed in the container. This makes it possible to produce the fitting from a particularly inexpensive material.
- the invention is particularly suitable for a transport container which is a keg according to DIN 66 47-1 or DIN 66 47-2.
- the keg can also be made as EURO keg, slender keg, as keg type already on the market or as keg with special dimensions.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112014000346.8T DE112014000346A5 (en) | 2013-01-02 | 2014-01-02 | Transport container and fitting for a transport container |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013000007 | 2013-01-02 | ||
DE102013000007.6 | 2013-01-02 | ||
DE201310003371 DE102013003371A1 (en) | 2013-01-02 | 2013-03-01 | Transport container and fitting for a transport container |
DE102013003371.3 | 2013-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014106508A2 true WO2014106508A2 (en) | 2014-07-10 |
WO2014106508A3 WO2014106508A3 (en) | 2014-11-27 |
Family
ID=50928490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/000003 WO2014106508A2 (en) | 2013-01-02 | 2014-01-02 | Transport container and fitting for a transport container |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102013003371A1 (en) |
WO (1) | WO2014106508A2 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH10481A (en) * | 1895-06-27 | 1895-12-31 | Johann Mueller | Buffet ice cream container |
US2071621A (en) * | 1933-02-04 | 1937-02-23 | Gettelman Fredrick | Metal barrel |
DE626859C (en) * | 1933-07-05 | 1936-03-04 | Mauser Maschb G M B H | Extendable metal barrel for the transport and storage of liquid luxury foods, especially beer |
DE1605488U (en) * | 1948-10-01 | 1950-04-27 | Mueller & Co Schwelmer Eisen | BEER TRANSPORT KEG. |
AU647548B2 (en) * | 1990-11-27 | 1994-03-24 | Rheem Australia Pty Limited | Metallic pressure container |
GB2346129B (en) * | 1999-01-28 | 2001-05-02 | Alumasc Grundy Ltd | Short life keg |
DE10050323A1 (en) * | 2000-10-10 | 2002-04-11 | Betec Beschichtungstechnik Gmb | Method for renovating used plastic beer barrels comprises washing outer surface with water, mechanical cleaning, spraying with thin layer of liquid plastic and drying to form uniform coating |
WO2005021621A1 (en) * | 2003-07-31 | 2005-03-10 | Krones Ag | Coated hollow body |
WO2008080603A1 (en) * | 2006-12-29 | 2008-07-10 | SCHäFER WERKE GMBH | Beverage container, particularly in the style of a barrel |
KR101719843B1 (en) * | 2009-07-24 | 2017-03-24 | 다우 글로벌 테크놀로지스 엘엘씨 | Coated container device, method of making the same |
-
2013
- 2013-03-01 DE DE201310003371 patent/DE102013003371A1/en not_active Withdrawn
-
2014
- 2014-01-02 DE DE112014000346.8T patent/DE112014000346A5/en not_active Withdrawn
- 2014-01-02 WO PCT/DE2014/000003 patent/WO2014106508A2/en active Application Filing
Non-Patent Citations (1)
Title |
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None |
Also Published As
Publication number | Publication date |
---|---|
DE112014000346A5 (en) | 2015-09-10 |
WO2014106508A3 (en) | 2014-11-27 |
DE102013003371A1 (en) | 2014-07-03 |
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