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Process and apparatus for the combustion of coke present on solid particles from which hydrocarbons have been substantially removed by heating, and for the production of recoverable heat from hydrocarbon-bearing solid particles, in a series of at least two combustion stages. The process comprises the followng steps: (a) feeding the solid particles into the first combustion stage of the series thro...

Process and apparatus for the combustion of coke present on solid particles from which hydrocarbons have been substantially removed by heating, and for the production of recoverable heat from hydrocarbon-bearing solid particles, in a series of at least two combustion stages. The process comprises the followng steps: (a) feeding the solid particles into the first combustion stage of the series thro...

The relevant invention relates to an armour-piercing charge with a directed explosive effect, a so-called RSV-charge, involving at least two partial charges (2, 7) in the charges' explosive direction, arranged one after the other, of which a rearward partial charge (2) is initiated before a forward partial charge (7) and whereby the rearward partial charge's (2) detonation penetration effect pass...

No further information available at time of publication.

The guard is partic. for presses and similar machine tools, and extends upwards from one or more sides of the table (1) on which the work is supported. The guard has a hatch which can be extended in a plane at right angles to that of the table, and comprises fixed (8) and movable (9,10) sections. - The ratch sections work in guides formed in the guard corners and near the table in columns (3) stan...

The moisture-absorbent trough structure comprises a number of laminated layer (16-21). The outermost layer (21), towards the packed products, contains a large number of holes of dia. between 5 and 200 microns, the rest of its surface being impermeable to liq. - The external surface is coloured so as to conceal any trace of absorbed moisture or liq. such as meat juice, and is pref. formed by a plas...

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The equipment positions the forks (8) as to height and lateral position in relation to a compartment in a pallet for load lifting. The forks are raised when the truck is positioned in front of the pallet location, and on the truck are radiation transmitting and receiving units (9). These units work with a reflector (7) on the pallet location, indicate when the forks have reached the pallet lifting...

Wire which has been wound upon a spool or into a coil using a flyer which imparts a twist to the wound wire is unwound from the spool or coil by being withdrawn over an end of the spool or coil in a direction which neutralizes a twist and results in the unwound wire being twist-free.