Class / Patent application number | Description | Number of patent applications / Date published |
415149100 | Separate means upstream and downstream of blade set | 6 |
20130315717 | COUPLED OUTLET VANE DEVICE/ANGULAR ADJUSTMENT - A device for adjusting the angle of vanes of an outlet vane device of a compressor and to a method of assembling such a device is provided. The device includes multiple angularly adjustable vanes, each of which is mounted on a shaft in a housing. Each shaft has a lever which is guided using a slotted guide arranged on an adjusting ring such that the angular adjustment of the outlet vane device is coupled to an inlet vane device of the compressor, the vanes are first mounted onto the respective shaft, rollers are mounted on the respective lever, the slotted guides are mounted onto the adjusting ring, and the adjusting ring is mounted onto the inlet vane device. The shafts are mounted in the housing, and the levers are mounted onto the respective shaft. The inlet vane device is then mounted into the housing, the rollers being introduced into the respective slotted guide, whereby the angular adjustment is coupled. | 11-28-2013 |
20140328673 | STEAM TURBINE CONTROL DEVICE - A steam turbine control device has first and second valves, first and second valve controllers, and a valve control adjuster. The first valve is provided in a first steam supply path connected to a steam turbine. The second valve is provided in a second steam supply path connected to a lower-pressure side of the steam turbine while bypassing the first valve from on the first steam supply path. The first valve controller controls an opening degree of the first valve based on flow rate information A designating a flow rate of steam to be sent to the steam turbine. The second valve controller controls an opening degree of the second valve based on the flow rate information A. The valve control adjuster adds adjustment to control of the opening degree of the second valve by the second valve controller. | 11-06-2014 |
415149200 | Including axial flow blade set | 4 |
20160376915 | Stator device for a continuous-flow machine with a housing appliance and multiple guide vanes - A stator device for a continuous-flow machine includes guide vanes circumferentially distributed around a housing. The vanes have respectively one blade leaf and a platform. The platforms form an annular channel through which working fluid flows. At least one platform is arranged in the axial direction between a first point of the channel arranged at 10% of an axial extension of the platform to a central longitudinal axis of the platform upstream of a front of the platform and a second point of the channel arranged at 10% of the axial extension of the platform to a central longitudinal axis of the platform downstream of a rear of the platform. At least one edge area of the platform projects into the channel in the radial direction of the stator device with respect to a rectilinear connection of the two points. | 12-29-2016 |
20160376916 | STATOR DEVICE FOR A CONTINUOUS-FLOW MACHINE WITH A HOUSING APPLIANCE AND MULTIPLE GUIDE VANES - A stator device for a continuous-flow machine with guide vanes circumferentially distributed on a housing. The guide vanes are respectively embodied with a blade leaf and at least one platform. The platforms form a surface of an annular channel through which working fluid flows. A flow area is provided via which, during operation of the stator device, a working fluid flows on a side of the platform that is facing away from the annular channel from a pressure side of the blade leaf to a suction side of the blade leaf at least in certain areas in the radial direction of the stator device. At least one suction appliance is provided which adjoins the flow area and is formed by a recess, and via which working fluid can be conducted out of the flow area during operation of the stator device. | 12-29-2016 |
415149400 | Plural, selectively adjustable, alternating vane assemblies and blade rows (A,B,A,B) | 2 |
20090041576 | Fluid flow machine featuring an annulus duct wall recess - A fluid flow machine has a flow path provided by a casing ( | 02-12-2009 |
20110229310 | SYSTEM FOR CONTROLLING VARIABLE GEOMETRY EQUIPMENT OF A GAS TURBINE ENGINE PARTICULARLY COMPRISING A BARREL LINK - A system for controlling at least two variable geometry apparatuses of a gas turbine engine that includes at least a first body and a second body, the first apparatus including a stator blade stage with a variable setting angle of a compressor of the first body capable of switching between a closed position in an idle mode and an open position in a high-speed mode, and the second apparatus including at least one discharge valve of a compressor of the second body capable of switching between an open position in an idle mode and a closed position in a high-speed mode. The system further includes an actuator for actuating the two apparatuses. | 09-22-2011 |