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8876372 Sensor arrangement for temperature measurement and method for measurement  
A sensor arrangement is provided for temperature measurement in melts, in particular in metal or cryolite melts having a melting point above 600° C., using a temperature sensor. A method for the...
8801276 System for measurement of molten sulfur level in receptacles  
A portable temperature sensing probe having a plurality of thermocouples is inserted into a tank mounted on a truck or other receptacle at the time of loading a hot liquid, e.g., molten sulfur....
8768113 Measuring device for measurement of parameters in molten masses  
A measuring device is provided for measurement of parameters, in particular for measuring the temperature, in molten masses, in particular in molten metal or molten cryolite masses having a...
8425112 Measuring device  
A measuring device is provided having a protective cover and a sensor arranged in the protective cover. The protective cover has a carrier tube made of metal and closed on one end. A first coating...
8236234 Container for molten metal  
A container for molten metal includes an outlet for outflow of the molten metal from the container and a temperature measuring device fixed in a wall of the container. The temperature measuring...
8182146 Temperature measurement tube  
A temperature measurement tube is composite and comprises a rigid shaft (1), which is cooled so as to shield it from corrosion and from the melt, and an end-fitting (15) housing a thermocouple (9)...
8109670 Measurement of molten sulfur level in receptacles  
A portable temperature sensing probe (10) having a plurality of thermocouples (18) is inserted into a tank (16) mounted on a truck or other receptacle at the time of loading a hot liquid, e.g.,...
8071012 Temperature measuring device  
A temperature measuring device for molten metal includes a porous plug with a first end and an opposed second end, an outer protective sheath with a closed end, an inner protective tube with a...
8038344 Converter with a container for receiving molten metal and with a measurement device for the optical temperature determination of the molten metal and method for the temperature determination in such a converter  
The invention relates to a converter with a container for receiving molten metal and with a measurement device for the optical temperature determination of the molten metal. The converter has an...
8033717 Device for measuring temperature in molten metals  
A device is provided for temperature measurement in metal melts, particularly in iron or steel melts, having a thermoelement, which is arranged in a thermoelement tube, and having an exterior...
7998399 Apparatus for the determination of a parameter of a molten metal or a slag layer lying on the molten metal  
An apparatus is provided for the determination of at least one parameter of a molten metal or a slag layer lying on top of the molten metal. The apparatus has a carrier tube, a measuring head...
7891867 Temperature measuring method in molten metal bath  
A method is provided for measuring a parameter of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by the...
7882620 Composite ceramic device for measuring the temperature of liquids  
A thermocouple shield assembly comprising a first tube having an upper portion and a lower portion with a lower end, the first tube including a first elongated cavity closed at the lower end and...
7785528 Guide system for signal lines, device for measuring temperatures and/or concentrations, and use of the system and device  
A guide system for signal lines includes a guide tube, through which the signal lines are guided, a cooling system which laterally surrounds the guide tube and has at least one coolant chamber and...
7758239 Method and device for normalizing temperature variations  
A method of sensing the temperature of a heated object includes obtaining past temperature data relating to the heated object, capturing a thermal image of the heated object, obtaining a reference...
7748896 Method and device for measuring the temperature of a molten metal bath  
A method is provided for measuring a temperature of a molten metal bath by an optical fiber surrounded by a cover. The optical fiber is immersed in the molten bath, and the radiation absorbed by...
7712957 Device for measuring temperature in molten metals  
A device is provided for temperature measurement in metal melts, particularly in iron or steel melts, having a thermoelement, which is arranged in a thermoelement tube, and having an exterior...
7690841 Device for continuous temperature measurement of molten steel in the tundish using optical fiber and infra-red pyrometer  
The system developed for the continuos temperature measurement of molten metal (1), like in the case of the continuous casting machine tundish (2), uses an optical process to control the...
7635220 Device for measuring cooling/heating curves of molten masses  
A device is provided for measuring the cooling curve of melts and/or the heating curve of melt samples with an optical fiber, wherein an immersion end of the optical fiber having an at least...
7618184 System and method for multiple-temperature indicator stick  
A system and method for a multi-temperature indicator stick. The multi-temperature indicator stick includes an elongated stick configured to indicate two or more predetermined temperatures. The...
7445384 Pyrometer  
The invention provides an apparatus for measuring the temperature of a molten bath comprising a) a refractory mounting sleeve (1,1′) having an outer surface (2) for contacting the molten bath and...
7418882 Measuring probe  
A measuring probe is provided for measurement in molten metal, the probe having a measuring head arranged on an immersion end of a carrier tube. A bath contact and at least one sensor for...
7384192 Method for measuring cooling/heating curves of molten masses  
A method is provided for measuring the cooling curve of melts and/or the heating curve of melt samples with an optical fiber, wherein an immersion end of the optical fiber having an at least...
7363695 Method of fabricating a temperature sensing tube  
A temperature sensor temperature sensing tube and its fabrication method comprised of a step that provides for a tubular blank of an appropriate length, a step in which a curvilinear semifinished...
7168852 Method and a device for thermal analysis of cast iron  
The present invention provides a novel method and a system of modules for carrying out thermal analysis of cast iron melts. The characterizing step of the method is de-termination of the position...
7140765 Device and method for discrete and continuous measurement of the temperature of molten metal in a furnace or recepient for its production or treatment  
A device (10) for continuous measurement of the temperature of molten metal in a furnace or recipient for its production and treatment comprises a heat analysis instrument (14) placed in a lance...
7135104 Method for regulating an electrolysis cell  
The invention relates to a regulation method for an electrolytic cell for the production of aluminium by means of reduction of alumina dissolved in a molten cryolite bath and comprises the...
7040804 Method for measuring diffusion coefficient in conductive melts, and apparatus for measuring the same  
Two conductive solid materials with their respective different compositions are joined in parallel with a gravity direction thereof, and then, heated and melted under static magnetic field...
6964516 Device and method for measuring temperature in molten metals  
A device is provided for measuring temperature in molten metals with an optical fiber. The optical fiber is connected directly or indirectly to a measurement instrument and is held by a carrier....
6942381 Molten cryolitic bath probe  
A method and apparatus for accurately measuring superheat, bath ratio and alumina concentration in an aluminum smelting bath. In one embodiment, a reusable probe determines the bath temperature...
6923573 Apparatus and method for measuring temperature of molten metal  
The invention provides a cooling system for protecting an image fiber and an imaging device from thermal influences and a temperature measurement apparatus, for a molten metal, capable of being...
6846105 Method for continuously measuring melting steel temperature and measuring temperature pipe  
The invention discloses a method for measuring the temperature of a molten steel continuously, comprises the following steps: providing a tube that is made of double bushings, both of the inner...
6837616 Method and system for determining the rotational position of a molten metal vehicle  
In accordance with one aspect of the disclosure, a method of sensing the temperature of a molten metal vehicle is provided. In one exemplary embodiment, the method includes utilizing at least one...
6783570 Method for determining the needed amount of structure modifying agent to be added to cast iron  
The present invention provides a possibility to evaluate cooling curves recorded in near-eutectic cast iron melts. The curves are evaluated by generated in the melt in the center of the sample to...
6767130 Sampling device for thermal analysis  
A sampling device for thermal analysis of solidifying metal, particularly compacted graphite iron, includes a container (2) essentially cylindrical, open at the top intended to be immersed down...
6739750 Sampling vessel for thermal analysis of molten metal  
The invention provides a sampling vessel for thermal analysis of molten metal in which the time required for analysis can be shortened and the temperature change rate in eutectic can be reduced as...
6679627 Self-floating device for measuring the temperature of liquids  
A temperature sensor is supported in a device which floats in a liquid, the temperature of which is to be determined. Typically the sensor is the hot thermocouple element of a thermocouple and the...
6632018 Thermocouple-type temperature-detecting device  
A thermocouple-type temperature-detecting device excellent in the temperature measurement responsiveness constituted of an outer protective pipe 1 and an inner protective pipe 2, the outer...
6596995 Remote sensing of molten metal properties  
Provided are methods and apparatuses for the sensing of a property of a molten metal that lies beneath layers of interfering matter. A stream of gas is propelled into the layers of interfering...
6471397 Casting using pyrometer apparatus and method  
Apparatus and method for casting metals and alloys using a pyrometer positioned outside or inside of a casting chamber and relative to a mold heating element in the casting chamber to view a...
6454459 Device and process for thermal analysis of molten metals  
A device for thermal analysis of molten metals comprising two thermocouples is described. It comprises a mould (1) with a spherical cavity (2), the one thermocouple (3) being placed such that it...
6296385 Apparatus and method for high temperature viscosity and temperature measurements  
A probe for measuring the viscosity and/or temperature of high temperature liquids, such as molten metals, glass and similar materials comprises a rod which is an acoustical waveguide through...
6106150 Method and apparatus for measuring the melt temperature in a melt vessel  
A method for measuring the melt temperature in a melt vessel, where the vessel wall, at least partially, is made of a material transparent for infrared light; said material, at the interior of the...
6065867 Method and device for measuring the temperature and the level of the molten electrolysis bath in cells for aluminum production  
A method for measuring temperature and electrolyte level of a molten electrolysis bath in a cell for production of aluminum by electrolysis of alumina includes the steps of: (a) piercing the crust...
6059453 Temperature probe with sapphire thermowell  
A temperature probe for measuring temperatures in a fluid contains a temperature responsive electrical element partially encased by a sapphire encasement. The sapphire encasement and the...
6050723 High temperature thermocouple assembly for measuring molten metal temperatures  
A high temperature long life thermocouple assembly for measuring continuous molten metal temperatures is made from thermocouple protection tube of insulating materials fabricated by rolling to...
6016190 Method and apparatus for true temperature determination  
A method of true temperature determination, including, (a) acquiring radiation emitted by an object at a plurality of wavelengths (50), (b) determining a characteristic of the acquired radiation...
5951164 Method for contactless continuous temperature measurement of the solidification of metal alloys  
A method for contactless continuous temperature measurement of the solidification of metal alloys is described, according to which the melt to be analysed is rotated about a vertical axis in a...
5951163 Ultrasonic sensors for on-line monitoring of castings and molding processes at elevated temperatures  
Ultrasonic sensors and associated methods for on-line monitoring of material properties for die casting, molding and extrusion processes at elevated temperatures are disclosed. The sensors include...
5949000 Sampling device for use in performing thermal analysis of solidifying metal  
A sampling device for use when performing a thermal analysis of a sample of molten metal solidifying from a melt, includes a double-walled container having an upwardly opening mouth and a...

Matches 1 - 50 out of 139 1 2 3 >