GB388323A - Improvements in and relating to elastic fluid pressure-reducing devices for turbines - Google Patents

Improvements in and relating to elastic fluid pressure-reducing devices for turbines

Info

Publication number
GB388323A
GB388323A GB23108/32A GB2310832A GB388323A GB 388323 A GB388323 A GB 388323A GB 23108/32 A GB23108/32 A GB 23108/32A GB 2310832 A GB2310832 A GB 2310832A GB 388323 A GB388323 A GB 388323A
Authority
GB
United Kingdom
Prior art keywords
pressure
turbines
line
low
turbine
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
Application number
GB23108/32A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB388323A publication Critical patent/GB388323A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/14Control of fluid pressure with auxiliary non-electric power
    • G05D16/18Control of fluid pressure with auxiliary non-electric power derived from an external source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/027Throttle passages
    • F16L55/02781The regulating element being provided with radial outputs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/027Throttle passages
    • F16L55/02709Throttle passages in the form of perforated plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00Application
    • F05D2220/30Application in turbines
    • F05D2220/31Application in turbines in steam turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/96Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)

Abstract

388,323. Steam turbines. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Doran, J. H. ; 242, Ballston Avenue, Scotia, New York, U.S.A.) Aug. 17, 1932, No. 23108. Convention date, Aug. 17, 1931. [Class 110 (iii).] An elastic-fluid pressure-reducing device, for use with a turbine plant having high and low pressure turbines 1, 2, Fig. 5, working in series and each driving a generator G, comprises a plurality of concentric perforated cylinders, 13, 15, Fig. 1, closed at their inner ends, with inlet and outlet conduits 6, 9 and 12, 27. The perforations in the cylinders are preferably out of alignment with each other. When it is desired to drive a low-pressure turbine 2 with steam direct from the high-pressure line 4 instead of by exhaust from the high-pressure turbine 1, the valves 3a and 4a are closed, and the valve 5a opened to supply steam from the line 4, and through the pressure-reducer in the line 5, to the low-pressure turbine 2 at a suitably reduced pressure.
GB23108/32A 1931-08-17 1932-08-17 Improvements in and relating to elastic fluid pressure-reducing devices for turbines Expired GB388323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US388323XA 1931-08-17 1931-08-17

Publications (1)

Publication Number Publication Date
GB388323A true GB388323A (en) 1933-02-23

Family

ID=21902157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23108/32A Expired GB388323A (en) 1931-08-17 1932-08-17 Improvements in and relating to elastic fluid pressure-reducing devices for turbines

Country Status (1)

Country Link
GB (1) GB388323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721619A (en) * 1951-08-01 1955-10-25 Alpha G Cheairs Waterproof muffler for vertical exhausts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721619A (en) * 1951-08-01 1955-10-25 Alpha G Cheairs Waterproof muffler for vertical exhausts

Similar Documents

Publication Publication Date Title
GB586710A (en) Improvements relating to internal-combustion turbine plant
GB388323A (en) Improvements in and relating to elastic fluid pressure-reducing devices for turbines
GB569158A (en) Improvements in or relating to gas-turbine plants
GB529148A (en) Improvements in and relating to elastic fluid turbine plants
GB210051A (en) Improvements in or relating to steam-turbines
GB754213A (en) Steam power plants
GB524129A (en) Improvements in and relating to elastic fluid turbine plants
GB531964A (en) Improvements in or relating to the control of gas turbine plant comprising series connected turbines
GB562251A (en) Improvements in or relating to gas turbine plants
GB390448A (en) Improvements in or relating to gas turbine plants particularly for propulsion of ships
GB209430A (en) Improvements in or relating to steam turbines
GB428355A (en) Improvements in or relating to turbine plants
GB476209A (en) Improvements in turbine plants
GB318486A (en) Improvements in and relating to governors for turbines and compressors
GB339219A (en)
GB531905A (en) Improvements in or relating to gas turbine plant
GB190776A (en) Improvements in and relating to multiple unit steam turbine installations
GB249492A (en) Method of converting multiple-stage steam or gas turbines for high and low pressure
GB566337A (en) Improvements in or relating to gas-turbine plants
GB442191A (en) Improvements in and relating to the combustion air supply to steam generating plants
GB490198A (en) Improvements in or relating to gas turbine plants
GB225538A (en) A method of working steam turbine installations
GB191104500A (en) Improvements in and relating to Fluid Pressure Turbines.
GB721287A (en) Improvements in or relating to elastic fluid turbines
GB505310A (en) Improvements in and relating to steam turbine plants