DE1955390U - STORAGE CONTAINER FOR MINERAL OIL OD. DGL. - Google Patents

Description

Mr manufacturer Hans Slawinski, 593 Hüttental-Weidenau (Sieg),

Oberstrasse 3

storage container for mineral oil or the like,

The innovation relates to storage he holds for mineral oil or the like., In particular double-walled storage containers.

In known storage containers of the aforementioned type for mineral oil or the like. it was previously difficult to protect the walls of the containers from corrosion when used underground or above ground. In particular, however, to protect against decomposition from the inside, in order to prevent contamination of the groundwater through leaks Avoid containers. Attempts have been made to secure the container from the inside with a plastic coating, but this is associated with high costs and, especially in series production, with difficulties. As the sole of the container through a brew that separates itself from the heating oil and itself

collects below, is particularly endangered, it is of particular importance, especially this sole of the cylindrical container against corrosion or corrosive substances secure.

It is the task of the innovation to create a storage container whose sole is resistant to corrosion or others Damage instead of a total inner coating can be effectively and rationally secured.

According to the innovation, this is primarily achieved in that on the inner wall of the container in the container base a tub-shaped inner lining made of a material, this has a better corrosion resistance to oil sludge or other deposits on the container sole than the container inner wall, for example made of corrosion-resistant Metal, provided and tightly connected to the inner wall of the container over its circumference, Z -.- B. is welded. The tub-shaped interior cladding can be made of oil-resistant material Material, such as austenitic steel or plastic, exist, in the latter! Pail the tight connection on the Edge of the tub-shaped cladding can also be achieved by gluing instead of welding.

The visual strength of the tub-shaped interior cladding in the case of the metal version of the floor pan, depending on the size of the container and can in the Uormalfall between 1 mm and 1.5 mm lie.

The innovation is now based on them for example reproducing drawing explained in more detail, namely shows:

Mg. 1 a cut in the lower half according to the innovation container in side view, while

Kg. 2 shows a section of the container according to the innovation along the line II-II in FIG.

The one in FIGS. 1 and 2 shown container 2 has an outer jacket 3 which has an inner wall 4 of the container encloses, whereby an annular space 7 is formed, the leakage of the fuel oil or the like when the container 4 leaks. prevented into the ground and, if necessary, the leak is indicated. On the inner surface of the container inner wall 4 is in the container sole 5 has a trough-shaped inner lining 6 made of corrosion-resistant metal over its circumference tightly connected to the inner wall of the container 4, e.g. welded, in order to prevent the brew from migrating underneath. The concentration Connection can also be achieved in other ways, e.g. with plastic tubs by gluing or mechanical Pressure.

The trough-shaped inner cladding 6 consists of a material resistant to corrosion and oil, for example made of austenitic steel. The layer thickness of the tub-shaped Inner lining 6 is selected depending on the size of the container 2. In the exemplary embodiment shown, it can generally be between 1 mm and 1.5 mm.

The innovation also relates to modifications of the embodiment outlined in the attached claim 1 and relates above all to all control features, which are disclosed individually - or in combination - throughout the description and drawing are.

Eye protection requirements.

Claims (2)

Λ. 1. Storage container for mineral oil or the like., In particular double-walled!
has other deposits on the container bottom than the container inner wall (4), for example made of corrosion-resistant metal, and is tightly connected to the container inner wall (4) over its circumference, e.g. welded. 2. storage container according to claim 1, characterized in that that the tub-shaped interior cladding (6) made of oil-resistant material, e.g. austenitic steel, consists.