Abrégé

A device and a method are provided for regulating and controlling individual gas pressure of individual ovens of a coke oven battery, in the case of which a rising-pipe bend projects, preferably from above, into a collecting main. The lower end thereof is associated with an immersion pipe via a water labyrinth seal. The immersion pipe is supported such that it is vertically adjustable by means of an actuator, and an immersion cup is located preferably below the immersion pipe. The rising-pipe bend has arranged therein a sleeve, the lower end of which is connected via at least one conduit to the water labyrinth seal. A water supply for feeding the water labyrinth seal and the actuator are provided at the top, outside the rising-pipe bend. Regulation of the gas pressure is accomplished by different immersion depths of the immersion pipe and the constant water level in the immersion cup.

Classes IPC  ?

• C10B 27/06 - Parties constitutives des conduites, p. ex. valves

Produits et services

Common metals and their alloys; Hard metal alloys; Powder metallurgy and sintered ceramic materials in the form of powders and powder mixtures, included in class 6; Semi-finished goods of metal, in particular of hard metal or ceramic steel; Metal building materials; Transportable buildings of metal; Materials of metal for railway tracks; Non-electric cables and wires of common metal; Ironmongery, small items of metal hardware; Metal pipes, in particular installation pipes and tubes of copper or copper alloys; Parts for pipe connections and pipe fastenings of metal; Safes; Ores. Machine tools for moulding and cutting machining, and for drill holes and milled holes; Machine tools for machining metal, plastic and stone; Cutting inserts for rotary machines; Milling cutters; Milling machines; Cutting inserts for milling machines; Cutting inserts for milling heads; Milling head inserts; Removable cutting inserts and turning plates, in particular of high-speed steel, hard metal, synthetic and/or ceramic cutting materials; Groove cutting tools.

Abrégé

The present invention relates to a device and a method for regulating and controlling the individual gas pressure of individual ovens of a coke oven battery, in the case of which a rising- pipe bend projects, preferably from above, into a collecting main. The lower end thereof is associated with an immersion pipe via a water labyrinth seal. The immersion pipe is supported such that it is vertically adjustable by means of an actuator, and an immersion cup is located preferably below the immersion pipe. The device aims at allowing the gas pressure to be regulated or controlled easily and reliably. This is accomplished in that the rising-pipe bend has arranged therein a sleeve, the lower end of which is connected via at least one conduit to the water labyrinth seal, and in that a water supply for feeding the water labyrinth seal, and the actuator are provided at the top, outside the rising- pipe bend. Regulation of the gas pressure is accomplished by the different immersion depths of the immersion pipe and the constant water level in the immersion cup. The plane overflow edge of the immersion cup improves the regulating characteristics and the flowing off of the gas and defines the constant water level.

Classes IPC  ?

• C10B 27/06 - Parties constitutives des conduites, p. ex. valves

Abrégé

The present invention relates to a device and a method for regulating and controlling the individual gas pressure of individual ovens of a coke oven battery, in the case of which a rising- pipe bend projects, preferably from above, into a collecting main. The lower end thereof is associated with an immersion pipe via a water labyrinth seal. The immersion pipe is supported such that it is vertically adjustable by means of an actuator, and an immersion cup is located preferably below the immersion pipe. The device aims at allowing the gas pressure to be regulated or controlled easily and reliably. This is accomplished in that the rising-pipe bend has arranged therein a sleeve, the lower end of which is connected via at least one conduit to the water labyrinth seal, and in that a water supply for feeding the water labyrinth seal, and the actuator are provided at the top, outside the rising- pipe bend. Regulation of the gas pressure is accomplished by the different immersion depths of the immersion pipe and the constant water level in the immersion cup. The plane overflow edge of the immersion cup improves the regulating characteristics and the flowing off of the gas and defines the constant water level.

Classes IPC  ?

• C10B 27/06 - Parties constitutives des conduites, p. ex. valves

Abrégé

Surveying gyroscope for measuring the deviation from north, having a rotatable device housing in which a gyroscope pendulum which is suspended from a supporting band in a freely oscillating manner is arranged, an optoelectronic angle pick-off for detecting the rotary oscillations of the gyroscope pendulum, a central control and evaluation processor, a releasable locking means for the gyroscope pendulum, and a releasable clamping apparatus for fastening the rotatable housing in particular positions, wherein sensors for measuring state variables are arranged in the gyroscope pendulum, said sensors being connected to a microcontroller which is connected to the central control and evaluation processor using a wireless bidirectional transmission apparatus.

Classes IPC  ?

• G01C 19/28 - Capteurs, c.-à-d. dispositifs pour relever une indication du déplacement de l'axe du rotor
• G01C 19/38 - Gyroscopes rotatifs pour indiquer une direction dans le plan horizontal, p. ex. compas gyroscopiques avec action de recherche du nord par des moyens autres que magnétiques, p. ex. gyrocompas utilisant la rotation de la terre

Produits et services

Common metals and their alloys; hard metal alloys; powder metallurgy and sintered ceramic materials in the form of powders and powder mixtures, included in class 6; semi-finished goods of metal, in particular of hard metal or ceramic steel; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; metal pipes, in particular installation pipes and tubes of copper or copper alloys; parts for pipe connections and pipe fastenings of metal; safes; goods of common metal, included in class 6; ores. Machines and machine tools and parts therefor, included in class 7, in particular machine tools for shaping, cutting, drilling and milling, cutting machine tools for metals, plastic and stone, mine-working machines, bending machines, drills, drilling chucks, precision chucks and split taper sockets, drilling heads, cutting inserts for drilling heads, cutting inserts or indexable inserts for drilling heads, drilling head cooling systems, drilling bits, drilling machines, cutter bars, cutting inserts or indexable inserts for cutter bars, lathes, threshing machines, cutting inserts for threshing machines, indexable inserts for lathes, mine borers, milling cutters, milling machines, cutting inserts for milling machines, indexable inserts for milling machines, milling heads, milling head cooling systems, indexable inserts for milling heads, cutting inserts for milling heads, milling head inserts, disc milling cutters and saws; tool blocks, quick-change holders, fastening blocks, removeable cutting inserts and indexable inserts, in particular of high-speed steel, hard metal, synthetic and/or ceramic cutting materials, plunging machines, plunging inserts, gears, other than for land vehicles, tapping machines, thread cutting machines, cutting inserts for taps, indexable inserts for taps, tapping head cooling systems, attachments and auxiliary equipment for thread production and thread cutting for lathes and accessories therefor, included in class 7, in particular hard metal inserts and tool holder bits, lathe tool holders and tool holders and burring tools, thread-cutting equipment for lathes; engraving machines, moulds, press moulds, forging dies, hand drills, hand tools (not hand-operated), planing machines, hydraulic motors, hydraulic drives for machines and engines, blades, namely machine parts, machine housings and engine housings, stands for machines, tables for machines, axles for machines, chisels, chisels for machines, paring machines, cutters, namely machine parts, cutter holders, namely machine parts, blade sharpening machines, metal working machines, groove cutting tools, pneumatic drives for machines and engines, polishing machines and equipment, pumps, regulators, saws, sharpening machines, grinders, sharpening wheels, cutting machines, sheaves, separators, tools (machine parts), holding devices for tools (machine parts), shredders for industrial use, embossing stamps and dies, extrusion stamps and dies, machines for metal, wood, plastic processing, machines used in the chemical industry, agriculture, mining, textile machines, construction machines and packaging machines.