Patent ID: 7918461

Claim:
A system for facilitating turbine labyrinth packing comprising: a packing holder, said packing holder being annular, having outer and inner surfaces and being comprised of segmented portions, said packing holder being capable of surrounding a turbine rotor, said inner surface of said packing holder having a channel; a packing, said packing being annular, having outer and inner surfaces and being comprised of segmented portions, said outer surface of said packing being capable of slidingly engaging said channel of said packing holder, said packing being capable of moving radially with respect to said packing holder between a retracted and an extended position; packing teeth being fixedly attached to each of said segmented portions of said inner surface of said packing; a pressurized air supply having an outlet; a hose assembly consisting of one flexible pneumatic hose having a first sealed end, a second open end, one exterior surface, and one interior surface that forms an inner-most cavity, one woven fabric sleeve surrounding said exterior surface of said flexible pneumatic hose, and one pliable metal strip within said inner-most cavity of said flexible pneumatic hose; a male-female quick disconnect assembly for releasably engaging said open end of said hose to said output of said pressurized air supply comprising, said female portion being securedly attached to said output of said pressurized air supply, said male portion being securedly attached to said open end of said hose, said male and female portions being releasably connected and disconnected to and from each other using a non-threaded, moveable sleeve and compression means; a pneumatic regulator in communication with said outlet of said pressurized air supply and capable of regulating airflow into said hose; a pressure gage in communication with said outlet of said pressurized air supply and capable of detecting and displaying the relative pressure of said hose; whereby said hose assembly may be inserted into said channel of said packing holder between said inner surface of said packing holder and said outer surface of said packing; further whereby said hose assembly may be inflated and pressurized causing said packing to occupy said extended position.