The vanes (2) of the turbine are mechanically controlled, with a rudder coupled to a gearbox (6), which in turn is coupled to the vanes via a shaft and a crank, and also via a triangle. Power transmission from the turbine periphery involves peripheral gearwheels, and a power transmitting shaft to the centre of the unit. Where two turbines are used, a triangular shaped platform and a common power t...

A profile-embossed grid electrode for storage batteries provided with parallel linear grooves on both surface and comprising a perforated metal conductor grid and a matching latticed plastic structure comprising parallel meshes. The metal-plastic grid is filled with the active material and it is covered on both sides with a woven or non-woven fabric. The electrode is then embossed on both sides wi...

A method and apparatus is disclosed for reducing metal ore to sponge metal in a vertical shaft, moving bed, gaseous reduction reactor by controlling the amount of gas intermixing between the reduction and cooling zones of the reactor to result in increased productivity and improved carburization of sponge iron. In accordance with a preferred embodiment, process efficiency is maximized while capita...

A new and unique method of manufacturing a tire is disclosed which essentially comprises the first and second processes, said first process including the steps of forming a carcass ply or the like to a cylindrical configuration, placing bead cores on the cylindrical carcass ply and then effecting assembly of a carcass ply-bead core structure, while said second process including the steps of receiv...

A system for preparing and splicing two yarn ends has preparation nozzles in a turbulence chamber adjacent the end faces of a casing. The preparation nozzles improve the quality of the splicing by thinning the yarn ends. Compressed air or a partial vacuum can operate the preparation nozzles. With preparation of the yarn ends in the turbulence chamber for the splicing, the expenditure for a prepara...

The invention relates to a method for the separate winding of a plurality of multifilament spinning threads on a common shaft, in which, when an individual filament breaks, the operation of the common winding of the spinning threads is not interrupted, but, after the broken filament has been mixed into the remaining filaments of the spinning thread affected, this affected spinning thread is identi...

A process for the winding of threads to form cross-wound bobbins by precision winding is carried out in such a way that the traversing speed is reduced in proportion to the rotational speed of the spindle and is increased in order to achieve a low winding ratio. First a main winding is wound with a first winding ratio, almost until the intended maximum diameter of the bobbin is achieved, and then ...

Various fractions of petroleum, including residual oils and crude oils, are catalytically converted to produce gaseous olefins, especially propylene and butylene, in fluidized or moving bed reactors with solid acidic catalysts in the presence of steam at a temperature of 500 DEG C to 650 DEG C and a pressure of 1.5 x 10<5> Pa to 3 x 10<5> Pa, with a weight space velocity of 0.2 to 20 hr<-><1> and ...

PURPOSE: To manufacture reinforced material by using only a single cord by hanging a continuous cord on a holding mechanism and folding it back around the core to determine the shape of inner face of the tire. CONSTITUTION: A support arm 2 is equipped with two crowns 1. An end part 20 of the arm 2 supports a holding mechanism 3 of a cord 4. Connecting point 21 of the arm 2 forms a circle 210 coaxi...

Apparatus (10) and methods for measuring dark and bright reflectances of translucent sheet material (2) are disclosed. The apparatus (10) comprises first optical means for illuminating one side of the sheet material (2) with a source of electromagnetic radiation. A portion of the radiation is transmitted through the sheet material (2) and another portion of the radiation is reflected by the sheet ...

The device for determining superficial moisture, in particular of absorbent materials, is characterised by a Dove reflection prism, a source of radiation which is so designed that its parallel rays impinge perpendicularly on one of the two faces adjacent to the right angle of the prism, a light trap which traps light rays emerging from the other face adjacent to the right angle, and a photoelectri...

The device, known by the name of <>, for monitoring the function of processors comprises an oscillator (1) and a counter (2) with a plurality of outputs and a dynamic reset input. The different counter outputs are used for a stepped response to malfunctions and for checking by the processor (4) of the monitoring device (1, 2). The fault response comprises an interrupt, a hardware reset a...

The invention relates to an inorganic, insoluble industrial raw material based on silicate complexes which is characterized by a specific particle size, bulk density, specific gravity, metal content, pH, hydrophilic surface, absorption of moisture, temperature resistance and by non-leachability of the metals, particularly of the heavy metals. The above material can be produced from waste, especial...

A multisensor of the vibrating- mass type comprises accelerometers (10, 12) mounted in parallel beam suspensions with their input axes (22, 24) substantially colinear. Forces are applied to the accelerometers through piezoelectric elements mounted to the suspensions to induce vibration so that coriolis rate information is included in the output of the system. Output circuitry discriminates between...

A process is described for the preparation of mixtures for processing as plastisols or organosols, wherein at least one known plasticizer, at least one first vinyl chloride copolymer and at least one vinyl chloride homopolymer or a second vinyl chloride copolymer are mixed together, if appropriate with the addition of further known substances. The first copolymer is a specific vinyl chloride graft...

The prism has an entrance surface for a radiation beam, a beam- splitting surface and an exit surface for a radiation beam which has been deviated inside the prism. The entrance and exit surfaces form part of prismatic glass elements. A roof-edge prism has a refractive edge arranged on the exit surface. The roof-edge prism is formed from a transparent, curable liquid synthetic material which is...

PURPOSE:To make it possible to operate the superconducting coil having excellent superconducting characteristics such as high critical current density by a method wherein a diameter-reducing processing is conducted on the complex having a metal tube in which powder of raw material and the like of oxide superconducting material is filled, the wire material is wound in coil form, the metal-coated la...

PURPOSE:To make it possible to manufacture a superconducting coil having excellent superconducting characteristics and sufficient mechanical strength by a method wherein a diameter-reducing processing is conducted on a complex in which the raw material powder and the like of oxide superconducting material is filled, and after a wire material has been wound in coil form, a metal coated layer is rem...

PURPOSE:To obtain the oxide superconducting magnetic coil having high mechanical strength by a method wherein, after the protruding part provided on one substrate on which the material containing one or more kinds of element constituting A-B-Cu-O oxide along the circuit pattern to be formed, and the recessed part of the other substrate on which the material containing the remaining element have be...

PURPOSE:To obtain a magnetic shielding material which utilizes an oxide series superconductive material stable in a magnetic shielding property by a method wherein an unsintered plate-like oxide series superconductor molded body is wrapped with a partially air-permeable non-superconductive material and subjected to a sintering treatment, and then a sealing treatment is performed onto the air-perme...