GB259647A - Improvements in apparatus for regulating the cooling water in the condensers of steam turbines - Google Patents

Improvements in apparatus for regulating the cooling water in the condensers of steam turbines

Info

Publication number
GB259647A
GB259647A GB1591425A GB1591425A GB259647A GB 259647 A GB259647 A GB 259647A GB 1591425 A GB1591425 A GB 1591425A GB 1591425 A GB1591425 A GB 1591425A GB 259647 A GB259647 A GB 259647A
Authority
GB
United Kingdom
Prior art keywords
cooling
water
turbine
lever
control valve
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
GB1591425A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1591425A priority Critical patent/GB259647A/en
Publication of GB259647A publication Critical patent/GB259647A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
    • F01B2250/006—Arrangement of or controlling of piston pumps or compressors without crank shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

259,647. Roucka, E. June 19, 1925. Valves controlled by pilot or relay valves.-In apparatus for automatically regulating the flow of cooling-water in the condenser of a steam turbine in accordance with the varying load of the turbine, in which an auxiliary energy control valve 18, 20 controls a servo-motor 24, 26 regulating the flow of cooling-water, the control valve is regulated by a differential device upon which the flow of cooling-water acts in the opposite direction to the load on the turbine. When the load varies, a member 2, which may be connected to the turbine governor, oscillates a lever 16, by means of a bolt 6, about a roller 70 and a piston 18 is displaced so that the control valve, through the servo-motor, alters the angular velocity of a cooling-water pump by means of the regulator 28, 30, 32 of an auxiliary turbine. A guiding- plate 40 is then rotated by a chain 34 until the roller 70 by means of the lever 16 brings the control valve into its original position of rest. The quantity of cooling-water falling upon one unit of steam may be regulated by a lever 8. According to a modification the flow of steam and of water act directly as mechanical forces on the lever 16.
GB1591425A 1925-06-19 1925-06-19 Improvements in apparatus for regulating the cooling water in the condensers of steam turbines Expired GB259647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1591425A GB259647A (en) 1925-06-19 1925-06-19 Improvements in apparatus for regulating the cooling water in the condensers of steam turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1591425A GB259647A (en) 1925-06-19 1925-06-19 Improvements in apparatus for regulating the cooling water in the condensers of steam turbines

Publications (1)

Publication Number Publication Date
GB259647A true GB259647A (en) 1926-10-19

Family

ID=10067808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1591425A Expired GB259647A (en) 1925-06-19 1925-06-19 Improvements in apparatus for regulating the cooling water in the condensers of steam turbines

Country Status (1)

Country Link
GB (1) GB259647A (en)

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