| Document |
Document Title |
|
WO/2001/077709A1 |
The invention relates to a method for the recording of an object space, which works with an opto-electronic distance sensor, by the signal propagation time method and a scanning device for sweeping the optical axes of the transmitter and...
|
|
WO/2001/069133A1 |
The invention relates to a method for repairing or renewing a lining (1) of a furnace (2) pertaining to an incineration plant. The caking is knocked off and/or the damaged locations of the lining (1) are broken off by means of a furnace ...
|
|
WO/2001/063194A1 |
The present invention is directed at a method of firing ceramic bodies and comprises placing the ceramic material (14) in a heating apparatus (10) and subjecting the ceramic material to an amount of heat energy that results in the cerami...
|
|
WO/2001/038900A1 |
According to the inventive method for identifying and determining the position of a metallurgical vessel for measuring its fireproof lining using electromagnetic radiation, an operator is defined in relation to a two or three dimensional...
|
|
WO/2001/038589A1 |
The invention relates to a method and device for pre-heating a charge for an electric arc furnace (EAF) (1). The reoxidation on pre-heating HBI and DRI in the EAF (1) is avoided, whereby the pre-heating of the charge is achieved by means...
|
|
WO/2001/021843A1 |
The invention relates to a method for introducing bulk material into a metallurgical vessel, especially for introducing scrap into an arc furnace, which has at least one centrally situated electrode in an upper vessel part that is gas-ti...
|
|
WO/2001/021841A1 |
The invention concerns a method using a probe whereof the part inside the chamber of said kiln is not provided with sensors. The method consists in associating to the part of the probe outside the kiln chamber a sensor sensitive to the i...
|
|
WO/2001/018261A1 |
The invention concerns an installation for controlling the sealed condition of water-gas heat exchangers equipping an industrial furnace (1), said furnace (1) comprising at least as assembly formed by means (9, 10, 11, 9', 10', 11') extr...
|
|
WO/2001/014270A1 |
The invention relates to a flat glass annealing lehr which is provided with controlled heating and cooling elements and which comprises in particular, pre-annealing areas (A), annealing areas (B) and radiative exchange post-annealing are...
|
|
WO/2001/007853A1 |
A method and apparatus for controlling the combustion of fuel modules (11) charged into a preheater or precalciner kiln (14) above the transition shelf (16), typically into the riser duct (12), is described. The apparatus includes a sens...
|
|
WO/2001/005496A1 |
Injection of particulate materials (12) into industrial processes (14) can be improved through use of a vessel (16) mounted on a weighing device (18) and which is vented through use of two separate and distinct valves (78, 82). Optionall...
|
|
WO/2000/077467A1 |
A through-hole sealing device capable of sealing a through hole through which a pipe is passed with a simple structure even if a pressure difference is large, wherein a plurality stages of gland packings (26) are arranged on the outer pe...
|
|
WO/2000/074442A1 |
The invention relates to a method for the continuous determination of the distance between the electrode tip (12) and bath level (10) of the previous melt in an electric arc furnace so as to be able to exactly determine electric energy c...
|
|
WO/2000/071937A1 |
An improved mass fuel combustion system can be designed in a variety of embodiments and alternatives, including designs which include independent gas feeds, independent gas pulsing, independently controllable vibration systems and an ove...
|
|
WO/2000/066987A1 |
A method and system for calibrating radiation sensing devices, such as pyrometers, in thermal processing chambers are disclosed. The system includes a reflective device positioned opposite the radiation sensing devices and a calibrating ...
|
|
WO/2000/055575A1 |
A wall surface observing device capable of easily grasping a wall surface condition and observing the irregularities of the wall surface with high accuracy, particularly capable of easily recognizing the position, size, and depth of a da...
|
|
WO/2000/053987A1 |
The invention concerns a method for triggering casting in a light-arc furnace, the arc furnace comprising a bell-shaped end wherein is located a taphole of said furnace, the method including the following steps: introducing a temperature...
|
|
WO/2000/039515A1 |
This invention is to provide a sighting apparatus by which a user can directly observe the inside of a furnace during operating and promptly control according to the condition inside the furnace. The sighting apparatus can completely sea...
|
|
WO/2000/033007A1 |
An impedance-heated furnace (10) for processing a nonflowable but conveyable material at the processing temperature, comprising an electrically conducting nonrotating shell (12) heated by impedance to a processing temperature. The shell ...
|
|
WO/2000/031482A1 |
An apparatus (14) for separating molten Aluminium from a mixture of molten aluminium and aluminium dross includes a table (16, 54) for supporting an insulated crucible (59, 75) containing the mixture of aluminium and aluminium dross. Ele...
|
|
WO/2000/029799A1 |
A dual resistive heater system includes a base or primary heater (120A), surrounded by a peripheral or edge heater (120B). Both resistive heaters deliver heat to a heated block, and the heaters and heated block are substantially enclosed...
|
|
WO/2000/019177A1 |
The invention is a thermocouple installation wherein the thermocouple measures the temperature in a gasification reactor. The thermocouple is installed through the wall of a gasification reactor such that the measuring element is behind ...
|
|
WO/2000/012444A1 |
A device and a method of bypassing a kiln exhaust gas, wherein part of an exhaust gas produced by the operation of a kiln (11) is bled through a probe (13), subjected to a primary cooling down to 400 to 600 °C after mixed with a cooling...
|
|
WO/2000/005423A1 |
An on-line system for measuring the composition of scrap metal (14), including a loader (12) with a load sensor having a motion compensator linked to a bulk material analyzer (18) such as a prompt gamma-ray neutron activation analyzer. T...
|
|
WO/2000/004329A1 |
A monitoring system for a furnace (5), such as one in which ceramic welding is practiced, where the temperature often exceeds 2000 °F, allows substantially distortion-free, real time, monitoring. In order to monitor the furnace, a fluid...
|
|
WO/2000/001996A1 |
The present invention relates to a method for estimating the electrode tip position for submerged, consumable electrodes in electric smelting furnaces. The electrode tip position for an electrode is estimated based on the position of the...
|
|
WO/2000/001995A1 |
A rapid thermal processing system for flat panel displays includes a processing chamber having a loading/unloading zone and a processing zone, a heating assembly for heating a substrate (52) in the processing zone, and a transport assemb...
|
|
WO/2000/001628A1 |
A rapid thermal processing system for flat panel displays includes a processing chamber, a transport assembly for transporting a substrate (34) through the processing chamber, and a heating assembly for heating the substrate (34). The he...
|
|
WO/2000/002232A2 |
A rapid thermal processing system for flat panel displays includes a processing chamber, a transport assembly for transporting a substrate through the processing chamber, a heating assembly and a temperature sensing assembly (180) for se...
|
|
WO/1999/063383A1 |
In order to inspect process chambers (3) during operation, a video camera (9) is inserted in the chamber through a relatively small inspection hole (1) using a lance (7). The camera (9) is rotated to the desired position in relation to t...
|
|
WO/1999/063382A1 |
The aim of the invention is to inspect process chambers (3) during operation. To this end, a video camera (9) is introduced into the chamber through a relatively small inspection opening (1) by means of a lance (7). The camera (9) is piv...
|
|
WO/1999/059196A1 |
A temperature control system for a thermal reactor (10) includes multiple temperature controllers each employing one or more dynamic models optimized for a given temperature range, each temperature range exclusive of the temperature rang...
|
|
WO/1999/052127A2 |
The invention relates to a method for the mass-spectrometric on-line determination of the oxygen isotope composition of a sample. Using the inventive method, the $g(d)?18¿O-values of both organic and inorganic samples can be rapidly det...
|
|
WO/1999/050600A1 |
An ash melting furnace capable of a high-efficiency, stable operation and accommodating load variations, which is used for mixed melting for heating and melting main ash and flying ash as burned ash simultaneously, characterized in that ...
|
|
WO/1999/036738A1 |
An apparatus (1; 101) for observing a hostile environment (M), comprising: a double-walled, transparent housing (10; 110) having: an inner wall (11; 111) forming a void area (21; 121) to receive an optical system (30; 130) therein; and a...
|
|
WO/1999/032844A1 |
Disclosed is a method of firing a green ceramic honeycomb structural body containing an organic or carbonaceous material released prior to reacting within the firing atmosphere during the initial firing of the green honeycomb structural ...
|
|
WO/1999/017069A1 |
An oven assembly (10) having a housing (12) enclosing a cooking compartment (16) and a blower compartment (18), and having a blower (22) for circulating air within the cooking compartment (16), a door (14) mounted to the housing (12), an...
|
|
WO/1999/009219A1 |
The probe scanning system consisting of a horizontal probe, probe-positioning mechanism with a drive, burden material defining sensor, probe displacement transducer, limit switches, a computing device, a unit of analog-to-digital convert...
|
|
WO/1999/003794A1 |
A probe of a double pipe structure is connected to an exhaust gas passage of the kiln and a part of the exhaust gas from the kiln is extracted via the inner pipe of the probe, while a cooling gas is supplied to the fluid passage between ...
|
|
WO/1998/056524A1 |
Casting nozzle (2, 4) suitable for conveying molten metal from a first metallurgical vessel to a second metallurgical vessel such as from a ladle (1) to a tundish (3) or from a tundish (3) to a mould (5) in the case of casting molten ste...
|
|
WO/1998/054526A1 |
The invention relates to a charging device for creating superimposed layers of fine-grained bulk material on a rotating hearth (2). For each layer of bulk material to be charged, said charging device comprises a discharge hopper (22) hav...
|
|
WO/1998/053939A1 |
The invention concerns a method of monitoring and controlling the furnace atmosphere when sintering PM compacts. According to the invention, the gases determining the carbon and oxygen potentials are measured continuously.
|
|
WO/1997/045761A1 |
The invention discloses an endoscope with inspecting head secured at the end of a longitudinally flexible support line which connects it to a control unit provided with means for humidifying the line, characterised in that the support li...
|
|
WO/1997/038278A1 |
An apparatus provides a correct image of the surface of an inner wall of a narrow red-hot coking chamber of a coke oven. The apparatus employs linear CCD cameras (LC2 to LC5). The cameras are arranged so that optical axes thereof oblique...
|
|
WO/1997/026495A2 |
The invention concerns a delivery device comprising a housing (1) into which opens the delivery pipe (2) of a low temperature carbonization drum (3). A residue-delivery shaft (7) emerges from the housing (1) and opens into a conveyor dev...
|
|
WO/1997/019309A1 |
The invention calls for a device enabling air-blast nozzles to be replaceably mounted in the walls of reaction chambers, or ovens used for processing materials, in order to remove material caked or accumulated on the inside surface of th...
|
|
WO/1997/018427A1 |
The invention relates to a safety device for a vessel jacket, especially for tipping metallurgical furnaces or vessels, by means of which overheating at any point on the vessel jacket can simply and reliably be detected. In order to init...
|
|
WO/1997/012068A1 |
Both an apparatus and a method for detecting slag (19) in a flow of molten metal (1) conducted through a ladle shroud (11) are provided. In the apparatus, first (31) and second (33) conductive pins are mounted beside one another in a wal...
|
|
WO/1997/007051A2 |
A sealed observation element for viewing the flow of molten liquid during the operation of a sulfur recovery unit comprises at least one sight glass that is heated and which may be swept with a purge gas supplied through one or more blee...
|
|
WO/1996/034710A1 |
The invention relates to a method for measuring the amount of liquid metal contained in tiltable casting furnaces. It is established and maintained a reference curve for the amount of metal in the furnace as a function of the furnace til...
|
