GB235174A - Improved method of regulating high pressure steam turbines - Google Patents

Improved method of regulating high pressure steam turbines

Info

Publication number
GB235174A
GB235174A GB13349/25A GB1334925A GB235174A GB 235174 A GB235174 A GB 235174A GB 13349/25 A GB13349/25 A GB 13349/25A GB 1334925 A GB1334925 A GB 1334925A GB 235174 A GB235174 A GB 235174A
Authority
GB
United Kingdom
Prior art keywords
inlets
pressure steam
load
high pressure
improved method
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
GB13349/25A
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.)
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
Erste Bruenner Maschinen Fabriks Gesellschaft
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 Erste Bruenner Maschinen Fabriks Gesellschaft filed Critical Erste Bruenner Maschinen Fabriks Gesellschaft
Publication of GB235174A publication Critical patent/GB235174A/en
Expired legal-status Critical Current

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths

Landscapes

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

Abstract

235,174. Erste Br³nner Maschinen- Fabriks-Ges. June 5, 1924, [Convention date]. Regulating.-A high-pressure steam turbine is provided with inlets 9-11 for the first stage which, using full admission, supply half load, additional inlets 5-8 for live steam to a lower stage being requisitioned for three-quarter load, and further inlets 1-4 admitting live steam to a still lower stage being opened for full load. By subdividing the auxiliary inlet spaces into separated nozzle, groups 14-17, 18-21, regulation between the main partial loads may be effected by cutting-out nozzle groups. Similarly the first inlets 9-11 may lead to separated nozzle groups to permit further regulation.
GB13349/25A 1924-06-05 1925-05-21 Improved method of regulating high pressure steam turbines Expired GB235174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT235174X 1924-06-05

Publications (1)

Publication Number Publication Date
GB235174A true GB235174A (en) 1926-02-11

Family

ID=3669990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13349/25A Expired GB235174A (en) 1924-06-05 1925-05-21 Improved method of regulating high pressure steam turbines

Country Status (3)

Country Link
US (1) US1618597A (en)
FR (1) FR598917A (en)
GB (1) GB235174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301875A (en) * 2017-01-11 2018-07-20 通用电气公司 Steam turbine system and its impulse type stage system and generating equipment used

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594178B2 (en) * 1986-02-07 1989-10-27 Inst Francais Du Petrole TRONCONIC TURBINE FOR THE RECOVERY OF THE ENERGY AVAILABLE IN THE SUPPLY GAS STREAMS OF THE CATALYST REGENERATORS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301875A (en) * 2017-01-11 2018-07-20 通用电气公司 Steam turbine system and its impulse type stage system and generating equipment used

Also Published As

Publication number Publication date
US1618597A (en) 1927-02-22
FR598917A (en) 1925-12-29

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