Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WARWICK MACHINERY CO 1908
Original Assignee
WARWICK MACHINERY CO 1908
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Filing date
Publication date
Application filed by WARWICK MACHINERY CO 1908filedCriticalWARWICK MACHINERY CO 1908
Application grantedgrantedCritical
Publication of GB191215588ApublicationCriticalpatent/GB191215588A/en
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Turbine Rotor Nozzle Sealing
(AREA)
Abstract
15,588. Warwick Machinery Co., [Vereinigte Dampfturbinen Ges.]. July 3. Leakage steam, utilizing. -In turbines with inter-stage diaphragms a fitted with labyrinth packing d, steam leaking past the packing is led through passages g in the diaphragm or through suitable pipes, to special nozzles f, where it performs useful work upon the blades of the stage c. Alternatively, the leakage steam may be utilized outside the turbine for driving an injector or similar apparatus.
GB191215588D1912-07-031912-07-03Improvements in and relating to Stuffing Boxes or Packing Devices for Rotating Shafts.
ExpiredGB191215588A
(en)
Improved Method of and Means or Apparatus for Producing Gas Mixtures for Turbines or other Engines Driven by Combustion Gases or a Mixture of Combustion Gases and other Gases.