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SE7802239L - MULTI-STEP TURBINE - Google Patents

MULTI-STEP TURBINE

Info

Publication number
SE7802239L
SE7802239L SE7802239A SE7802239A SE7802239L SE 7802239 L SE7802239 L SE 7802239L SE 7802239 A SE7802239 A SE 7802239A SE 7802239 A SE7802239 A SE 7802239A SE 7802239 L SE7802239 L SE 7802239L
Authority
SE
Sweden
Prior art keywords
pressure turbine
low pressure
high pressure
steam line
turbine
Prior art date
Application number
SE7802239A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE410639B (en
Inventor
G Pettersson
Original Assignee
Stal Laval Turbin Ab
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 Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE7802239A priority Critical patent/SE410639B/en
Priority to CH73179A priority patent/CH638591A5/en
Priority to DE19792905526 priority patent/DE2905526A1/en
Publication of SE7802239L publication Critical patent/SE7802239L/en
Publication of SE410639B publication Critical patent/SE410639B/en

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/18—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbine being of multiple-inlet-pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)

Abstract

A high pressure turbine (1) and two low pressure turbines (2, 3) connected in parallel are arranged on a common shaft to drive a generator (4). The first low pressure turbine (2) is arranged directly on the outlet side of the high pressure turbine (1), whilst the second low pressure turbine (3) is connected by way of a connecting steam line (6) to the unit comprising the high pressure turbine (1) and the first low pressure turbine (2). Such an arrangement has the advantage that the connecting steam line (6) has only to be designed for the second low pressure turbine (3). <IMAGE>
SE7802239A 1978-02-28 1978-02-28 MULTI-STEP SONG TURBINE SE410639B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7802239A SE410639B (en) 1978-02-28 1978-02-28 MULTI-STEP SONG TURBINE
CH73179A CH638591A5 (en) 1978-02-28 1979-01-25 Multistage steam power plant
DE19792905526 DE2905526A1 (en) 1978-02-28 1979-02-14 MULTI-STAGE STEAM TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802239A SE410639B (en) 1978-02-28 1978-02-28 MULTI-STEP SONG TURBINE

Publications (2)

Publication Number Publication Date
SE7802239L true SE7802239L (en) 1979-08-29
SE410639B SE410639B (en) 1979-10-22

Family

ID=20334122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802239A SE410639B (en) 1978-02-28 1978-02-28 MULTI-STEP SONG TURBINE

Country Status (3)

Country Link
CH (1) CH638591A5 (en)
DE (1) DE2905526A1 (en)
SE (1) SE410639B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644321C (en) * 1933-01-25 1937-04-28 Aeg Device for regulating dual-pressure steam turbines

Also Published As

Publication number Publication date
SE410639B (en) 1979-10-22
DE2905526A1 (en) 1979-08-30
CH638591A5 (en) 1983-09-30

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