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| 20100276262 | APPARATUS FOR MUTUALLY LOCKING TWO SWITCHES, IN PARTICULAR CIRCUIT BREAKERS - An apparatus is disclosed for mutually locking two switches, in particular circuit breakers, with two plungers which move in opposition to one another via a forced mechanical coupling. When one switch opens, one plunger is shifted into its opening position and the other plunger is shifted into its locking position. In order to achieve a maintenance-free apparatus, at least one embodiment of the invention proposes that each plunger has a toothed rack, which meshes with a gearwheel, on which in each case one radial lever is arranged. The levers are connected in articulated fashion to one another via a connecting rod and a stop lever is mounted in rotary fashion on each gearwheel and, when the plungers are located in the zero position, bears in each case against a fixing stop. Furthermore, a driver is located on each gearwheel and bears in each case against a stop face formed on the stop lever, wherein, when a plunger is shifted, in particular when a switch opens, one driver pivots the stop lever towards a spring, while the other driver is removed from the stop face of the stop lever. | 11-04-2010 |
| 20110036700 | APPARATUS FOR MUTUAL INTERLOCKING OF TWO SWITCHES, IN PARTICULAR CIRCUIT BREAKERS - An apparatus is disclosed for mutual interlocking of two switches, in particular circuit breakers. In at least one embodiment, the apparatus includes two plungers which each engage in one of the two switches and can be moved in the plunger longitudinal direction, wherein, when one switch is being switched on, the plunger which engages in this switch is moved by pivoting of a control disk from its nil-point position to its opening position. In at least one embodiment, the apparatus includes a blocking device which blocks pivoting of the other control disk by moving the plunger to its opening position. In order to achieve a maintenance-free apparatus, in at least one embodiment it is proposed that at least one blocking element of the blocking device is moved by the plunger when this plunger is being moved to its opening position, such that pivoting of the other control disk with respect to the other plunger, which is located in the nil-point position, is blocked. | 02-17-2011 |
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| 20090271036 | METHOD FOR INCREASING SAFETY WHEN OPERATING A ROBOT - A method for operating a robot with a tool changer comprises providing a plurality of different kinds of tools, associating each of the plurality of tools with an unique explicit signature, producing at least one safe signal using the tool changer, wherein the at least one safe signal is a two-channel signal corresponding to one of the unique explicit signatures, and identifying the at least one tool using the at least one safe signal. | 10-29-2009 |
| 20090319081 | METHOD AND SYSTEM FOR DESIGNING AND CHECKING SAFETY ZONES OF A ROBOT - A method for simulating a movement zone of a robot having at least one data processing installation, simulating at least one movement path of the robot, comprises providing a number of selectable points on the at least one movement path of the robot, calculating a braking path for each of the selectable points, calculating a virtual movement zone based on the braking paths and a maximum position reachable by the robot for the respective at least one movement path, and carrying out the simulation of functions of the robot off-line using a software module. | 12-24-2009 |
| 20100179690 | PROCESS CONTROL, SYSTEM, AND METHOD FOR THE AUTOMATED ADAPTATION OF PROCESS PARAMETERS OF AT LEAST ONE HANDLING DEVICE - A system for automated adaption of a process parameter of a handling device includes a supervision device configured to selectively monitor at least one process parameter and/or to adapt the at least one process parameter of the handling device in an automated manner based on specifications and/or the environment and/or in a rule-based manner in interaction with a control/regulation device, wherein environment/safety-specific specifications and/or regulations are complied with and/or implemented irrespective of the type of a respective working process, wherein the system is configured to interact with the control/regulation device configured to monitor, control and/or regulate the handling device. | 07-15-2010 |
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| 20100170267 | BURNER FOR A GAS TURBINE - A burner for a gas turbine including a main burner and a pilot burner is provided. The main burner has a supporting structure, a heat shield and a holder for the heat shield, and wherein the holder is at least partially located within the supporting structure and the heat shield is at least partially located within the holder. The heat shield is fastened to the holder by a force-fit and/or a frictional connection. | 07-08-2010 |
| 20100300104 | BURNER, OPERATING METHOD AND ASSEMBLY METHOD - A burner incorporating a pilot cone and a mounting insert is provided. The pilot cone is constructed as a pilot cone assembly which is decoupled from the mounting insert. Further, an operating method for increasing the service life of a burner which incorporates a pilot cone assembly and a mounting insert is provided. The pilot cone assembly has a cone side and incorporates at least one further side where the further side is arranged to be essentially parallel to one of the sides of the mounting insert and spaced apart from it, so that between the further side and the side of the mounting insert there is a defined gap. In an operation of the burner, the gap is significantly reduced by the thermal expansion in at least at one point of contact between the further side and the side of the mounting insert. Finally, an assembly method is provided. | 12-02-2010 |
| 20100316966 | Burner arrangement for a combustion system for combusting liquid fuels and method for operating such a burner arrangement - A burner arrangement for a combustion system for combusting liquid fuels including a burner hub, at least one air supply channel and at least one fuel supply channel for each fuel type is provided. The at least one fuel supply channel is embodied at least partially in the burner hub, with a flow divider arranged in at least one fuel supply channel, which is distanced from the wall of the fuel supply channel so that an interspace associated with the flow path of the fuel flowing through the fuel supply channel is formed between the wall of the fuel supply channel and the flow divider. A method for operating such a burner arrangement is also provided. | 12-16-2010 |
| 20100330521 | Fuel Nozzle Having a Swirl Duct and Method for Producing a Fuel Nozzle - A method for producing a fuel nozzle is provided. In the method a swirl duct is mounted in an outer jacket surface of a pin and/or in an inner surface of a sleeve and the pin is attached in the sleeve so that the outer jacket surface of the pin is connected to the inner surface wherein the pin is disposed in the sleeve. The outer jacket surface of the pin and/or the inner surface of the sleeve includes at least one-swirl duct. A fuel nozzle and a burner are also further disclosed wherein the burner includes the fuel nozzle. | 12-30-2010 |
| 20110197590 | Burner inserts for a gas turbine combustion chamber and gas turbine - A burner insert for a gas turbine combustion chamber is provided. The burner insert includes a burner insert wall including a cold side and a hot side, an edge delimiting the burner insert wall. The edge includes an edge bar extending at least partially circumferentially and projecting beyond the cold side. A burner opening for inserting a burner is formed in the burner insert wall. | 08-18-2011 |
| 20110203283 | Burner arrangement - A burner arrangement is provided. The burner arrangement includes a support as well as at least two fuel nozzles, with fuel nozzle tips, attached to the support in the direction of flow and a gas feed system to the fuel nozzle tips extending through the support. Each fuel nozzle includes a support-side section which on the support side includes a contact surface with which the fuel nozzle rests on a supporting surface of the support, at least two fuel nozzle tips formed in one piece running from the support-side section in the direction of flow, the gas feed system including at least one gas feed line and its lead-through through the support, the lead-through being embodied as a fit. | 08-25-2011 |
| 20110203285 | BURNER ARRANGEMENT - A burner arrangement is provided. The burner arrangement includes a support and at least two fuel nozzles attached to the support in the direction of flow, with each fuel nozzle including a support-side section which includes a contact surface on the support side with which it rests on a supporting surface of the support, with at least two fuel nozzle tips embodied in one piece extending out from the support-side section in the direction of flow and the support-side contact surface including at least two extension parts projecting in the direction of the support, with the extension parts each embodying a channel through which fuel is fed in each case to the fuel nozzle tips through passages which are arranged in the support-side contact surface of the support-side section. | 08-25-2011 |
| 20110247338 | FUEL LANCE FOR A BURNER - Disclosed is a fuel lance for a burner, in particular a gas turbine burner, including a tip that has a nozzle surface including at least two fuel nozzles. The nozzle surface is provided with slots between the fuel nozzles. As a rule, the lance is provided for operation with a liquid fuel. | 10-13-2011 |
| 20110314826 | Burner Assembly - A burner assembly for a firing system for firing fluidic fuels is provided. The burner assembly has a burner hub, an air inlet channel and a fuel inlet channel, wherein the fuel inlet channel is at least partially designed in the burner hub. A screening wall is arranged in the fuel inlet channel. The screening wall is spaced apart from a wall of the fuel inlet channel so that an intermediate space is formed between the wall of the fuel inlet channel and the screening wall. A sleeve is equipped with at least one radial positioning means that ensures a clearance of the sleeve from the wall of the fuel inlet channel. The at least one radial positioning means of the sleeve is designed as a positioning projection arranged in a circular manner, protruding out radially. | 12-29-2011 |
