Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Steam turbine










Image Number 7 for United States Patent #8128341.

Disclosed is a steam turbine with a casing, wherein a turbine shaft having a thrust-compensating piston is rotatably mounted inside the casing and directed along a rotation axis, wherein a flow passage is formed between the casing and the turbine shaft. The turbine shaft has in its interior a cooling line for directing cooling steam in the direction of the rotation axis. The cooling line, on one end, is connected to at least one inflow line for the inflow of cooling steam into the cooling line from the flow passage, and on the other end, is connected to an outflow line for directing cooling steam onto a lateral surface of the thrust-compensating piston. An essential aspect is, the cooling steam discharging onto the lateral surface of the thrust-compensating piston mixes with some of the live steam and is directed back into the flow passage via a return line arranged in the casing.








 
 
  Recently Added Patents
Test method for inspection device, particularly for label seating inspection device
Pyridyldiamido transition metal complexes, production and use thereof
Electric motor
Modular utility rack
Glycosyltransferase promoter
Computer implemented apparatus for generating and filtering creative proposal
Systems and methods of device-free motion detection and presence detection
  Randomly Featured Patents
Method and apparatus for establishing a group call session in a communication system
Communication network with redirection of wireless communication
Presentation of local results
Stimulation apparatus
System and apparatus for optimally trading off the replication overhead and consistency level in distributed applications
Method and apparatus for a frequency domain echo suppression filter
Ash collector cover and combustion enhancer for a fireplace
Apparatus for automatically sending data over a telephone system from a remote station to a central station
Method of measuring flow through a fitting with an orifice plate for reducing eccentricity
Powerful and flexible server architecture