Abstract: Methods for flocculating solid particles in a provided suspension including specifying a target charge density of the suspension at which the solid particles flocculate; providing a flocculant having a charge density; determining, at a plurality of measuring times, the suspension charge density present in the suspension in the course of a titrimetric analysis, measuring the flow potential; determining, at respective of the measuring times, a quantity of the flocculant needing to be added to ensure optimal flocculation based on the target charge density, the flocculant charge density, and the suspension charge density present at the respective measuring time; and subsequently adding the determined quantity of flocculant into the suspension; and systems therefor. The methods and systems can provide the actual demand of flocculant needed for efficient flocculation in a continuous flocculation method of a suspension.

Abstract: Improvements made in the configuration of the metal tooth with cutting blades for forest wood. The present patent application is related to the mechanical engineering field; in the forest cutting segment. configuration applied to a metal tooth (1), of sharp cutting edges (2) in its upper structures, formed of a fine concave ring layer (3) made by welding of a composition of tungsten carbide and cobalt, extremely abrasion-resistant; provided with wearing face surface (4), made of carbon steel of low abrasion resistance, proper of the support body, teeth, which wear more intensively when in contact with the soil and the wood, providing maintenance, formation of sharp edge, always cutting.

Abstract: A telephone device for transmission of optical signals comprising two optically conductive bodies movably layered and flexibly arranged on top of one another as to form a bus system, such that an optical signal input at one interface can be coupled at any other interface regardless of the position thereof. Accordingly, a faultless transmission of optical signals is assured to a great extent. Furthermore, since components of a telephone set using this flexible bus systems are no loner in electrical contact, the wear problems associated with electrical contacts are eliminated.

Abstract: A cooking device containing a muffle delimiting a cooking chamber including a hot-air heating unit, a high-speed heating unit and a control unit for regulating a high-speed heating mode. The high-speed heating unit having at least one upper heating unit. The control unit switches on the upper heating unit while simultaneously adjusting the high-speed cooking mode exclusively when operating with the hot-air heating unit.

Abstract: A liquid level indicator for an oil-filled transformer, power choke or tap changer in which a sensor part has a float which rises and falls with the oil level and rotates a sensor shaft and the sensor shaft is coupled to an indicator shaft on which a pointer is provided to cooperate with a dial. The gauge also includes a contactless angle encoder operating with a magnetic hub and coupled to the indicator shaft for outputting a signal representing the oil level.

Abstract: An air demoisturizer for an oil expansion vessel of an electrical power unit like an oil-filled transformer, tap changer or choke, has a heating element in the body of absorbent and utilizes a heat-regeneratable absorbent which is cut off by a moisture detector from the oil expansion vessel when the absorbent is saturated and is thermally regenerated. The demoisturizing column is provided in line with an oil receiver through which the dry air is passed before reaching the oil expansion vessel.

Abstract: A liquid level indicator for an oil-filled transformer, power choke or tap changer in which a sensor part has a float which rises and falls with the oil level and rotates a sensor shaft and the sensor shaft is coupled to an indicator shaft on which a pointer is provided to cooperate with a dial. The gauge also includes a contactless angle encoder operating with a magnetic hub and coupled to the indicator shaft for outputting a signal representing the oil level.

Abstract: An air demoisturizer for an oil expansion vessel of an electrical power unit like an oil-filled transformer, tap changer or choke, has a heating element in the body of absorbent and utilizes a heat-regeneratable absorbent which is cut off by a moisture detector from the oil expansion vessel when the absorbent is saturated and is thermally regenerated. The demoisturizing column is provided in line with an oil receiver through which the dry air is passed before reaching the oil expansion vessel.

Abstract: A radio device has an antenna, which can be retracted into a housing of the radio terminal device and can be withdrawn from the housing. The antenna includes a radiator in the form of helix.

Abstract: A cable-laying device for synthetic fibrous cable, which places a spinning cable into individual containers spaced from each other includes a roof-shaped supporting organ which overlaps the space between two adjacent container and includes two cable-supporting plates which are pivotable relative to each other between a closed inoperative position and an open operative position. Clamping yokes for clamping the cable are positioned on the supporting plates.