GB1167906A - Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine. - Google Patents
Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine.Info
- Publication number
- GB1167906A GB1167906A GB4738866A GB4738866A GB1167906A GB 1167906 A GB1167906 A GB 1167906A GB 4738866 A GB4738866 A GB 4738866A GB 4738866 A GB4738866 A GB 4738866A GB 1167906 A GB1167906 A GB 1167906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator
- valve
- connection
- rotor
- machine
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
- F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
1,167,906. Turbines. J.W. HILL. Oct. 18, 1967 [Oct.21, 1966], No.47388/66. Heading F1T. In a turbine or like machine a pressure balancing connection H between stages has a throttling valve G which controls the flow of working fluid through the connection automatically in response to differential axial expansion between the rotor and stator as sensed by a device J. Valve G is closed during transient operating conditions of the machine so that the clearance between the stator blades B and the downstream rotor blades C is a maximum within the limit permitted by thrust bearing A. Valve G opens under the action of sensor J when steady operating conditions are reached so that the rotor moves to the left into a position of minimum clearance between the respective stator and rotor blades. A further connection L maintains a flow of working fluid through connection H for cooling purposes when valve G is closed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4738866A GB1167906A (en) | 1966-10-21 | 1966-10-21 | Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4738866A GB1167906A (en) | 1966-10-21 | 1966-10-21 | Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1167906A true GB1167906A (en) | 1969-10-22 |
Family
ID=10444787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4738866A Expired GB1167906A (en) | 1966-10-21 | 1966-10-21 | Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1167906A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144591U (en) * | 1980-03-29 | 1981-10-31 | ||
GB2200410A (en) * | 1987-01-28 | 1988-08-03 | Gen Electric | Thrust balancing in turbine engine |
EP1724437A1 (en) * | 2005-05-18 | 2006-11-22 | Siemens Aktiengesellschaft | Turbine shaft |
WO2018167907A1 (en) * | 2017-03-16 | 2018-09-20 | 三菱重工コンプレッサ株式会社 | Vapor turbine |
-
1966
- 1966-10-21 GB GB4738866A patent/GB1167906A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144591U (en) * | 1980-03-29 | 1981-10-31 | ||
GB2200410A (en) * | 1987-01-28 | 1988-08-03 | Gen Electric | Thrust balancing in turbine engine |
GB2200410B (en) * | 1987-01-28 | 1991-05-01 | Gen Electric | Tractor steam piston balancing |
EP1724437A1 (en) * | 2005-05-18 | 2006-11-22 | Siemens Aktiengesellschaft | Turbine shaft |
WO2018167907A1 (en) * | 2017-03-16 | 2018-09-20 | 三菱重工コンプレッサ株式会社 | Vapor turbine |
JPWO2018167907A1 (en) * | 2017-03-16 | 2020-01-09 | 三菱重工コンプレッサ株式会社 | Steam turbine |
EP3578756A4 (en) * | 2017-03-16 | 2020-03-04 | Mitsubishi Heavy Industries Compressor Corporation | Vapor turbine |
US11105201B2 (en) | 2017-03-16 | 2021-08-31 | Mitsubishi Heavy Industries Compressor Corporation | Steam turbine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1227052A (en) | ||
GB1505534A (en) | Turbines and compressors | |
GB1224234A (en) | Turbines | |
ES290401A1 (en) | Hydraulic reaction turbines and pump turbines | |
GB1006147A (en) | Centrifugal gas compressors | |
GB1398456A (en) | Gas turbine engines | |
US5045711A (en) | Turboexpander-generator | |
GB1167906A (en) | Controlling the Position of the Rotor Relative to the Stator in a Turbo Machine. | |
GB931904A (en) | Fluid flow machine | |
GB586710A (en) | Improvements relating to internal-combustion turbine plant | |
GB1174207A (en) | Improvements in or relating to fluid flow machines | |
GB1256486A (en) | ||
US3314232A (en) | Gas turbine engine with aerodynamic torque converter drive | |
GB1305431A (en) | ||
GB1138941A (en) | Improvements in and relating to radial flow turbines | |
GB839344A (en) | Improvements in or relating to gas-turbine engines | |
GB1242534A (en) | Bladed fluid flow machine | |
GB965465A (en) | Improvements relating to compressor thrust bearings | |
GB1346066A (en) | Thrust measurement and control | |
US2681010A (en) | Device compensating the axial thrusts exerted on the shaft carrying the turbine's wheel of circulating pumps | |
GB792944A (en) | Improvements in or relating to rotary pumps or motors of the sliding vane type with infinitely variable internal displacement | |
GB1508364A (en) | Axial-flow turbines | |
GB1046240A (en) | Improvements in or relating to fluid machines such as axial flow hydraulic pumps, turbines and pump-turbines | |
US2232852A (en) | Turbine apparatus | |
GB1504340A (en) | Hydraulic plant |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |