"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
Make the Most of PatentStorm
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest patents by subscribing to an RSS feed.
Got questions? Ask a Patent Expert!
Registered users: Manage your profile, comments and alerts.
AbstractIn an axial flow gas turbine with reaction blading, whose outlet rotor blades (14) are followed by a diffuser with axial outlet into an exhaust gas pipe (13), the kink angles of the diffuser inlet both at the hub (10) and at the cylinder (9) are fixed exclusively for the purpose of evening out the energy profile over the duct height at the outlet from the last rotor blade row in order to shorten the diffuser system and to optimise it in part load operation. In addition, a mechanism provided to remove swirl from the swirling flow in the form of profile ribs (17). Where the outlet rotor blades have a high Mach number flow, which leads to a large opening angle of the blading, the diffuser is subdivided into several partial diffusers (16) via sheet metal guides (15). | InventorApplicationNo. 07/099020 filed on 09/21/1987US Classes:415/208.2, Plural and arcuately or circularly arranged in radial plane around runner axis415/211.2, Downstream of runner415/914DEVICE TO CONTROL BOUNDARY LAYERField of Search415/207Pump outlet or casing portion expands in downstream directionExaminersPrimary: Garrett, Robert E.Assistant: Pitko, Joseph M. Attorney, Agent or FirmUS Patent References2538739, 2828939, 2844001, 3552877, 4013378, Axial flow turbine exhaust hoodIssued on: 03/22/1977 Inventor: Herzog4214452, Exhaust device for a condensable-fluid axial-flow turbine Issued on: 07/29/1980 Inventor: Riollet , et al.4391566Diffuser and exhaust gas collector arrangement Issued on: 07/05/1983 Inventor: Takamura International ClassesF01D 25/00 (20060101)F01D 25/30 (20060101) Foreign Application Priority Data1986-09-26 CH |