GB503066A - Device for preventing clearance leakage in steam turbines - Google Patents

Device for preventing clearance leakage in steam turbines

Info

Publication number
GB503066A
GB503066A GB2719138A GB2719138A GB503066A GB 503066 A GB503066 A GB 503066A GB 2719138 A GB2719138 A GB 2719138A GB 2719138 A GB2719138 A GB 2719138A GB 503066 A GB503066 A GB 503066A
Authority
GB
United Kingdom
Prior art keywords
steam turbines
clearance leakage
preventing clearance
steam
preventing
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
GB2719138A
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 GB2719138A priority Critical patent/GB503066A/en
Publication of GB503066A publication Critical patent/GB503066A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

503,066. Steam turbines. WIBERG, O. A. Sept. 17,1938, No. 27191. [Class 110 (iii)] In a radial flow turbine the steam flow passages 19 .. 22 are displaced sidewise in relation to each other, and the walls are provided with projections 13 in order to reduce leakage. Several forms of projection are shown.
GB2719138A 1938-09-17 1938-09-17 Device for preventing clearance leakage in steam turbines Expired GB503066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2719138A GB503066A (en) 1938-09-17 1938-09-17 Device for preventing clearance leakage in steam turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2719138A GB503066A (en) 1938-09-17 1938-09-17 Device for preventing clearance leakage in steam turbines

Publications (1)

Publication Number Publication Date
GB503066A true GB503066A (en) 1939-03-30

Family

ID=10255668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2719138A Expired GB503066A (en) 1938-09-17 1938-09-17 Device for preventing clearance leakage in steam turbines

Country Status (1)

Country Link
GB (1) GB503066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417693A (en) * 1944-10-23 1947-03-18 Lange Per Gottfrid Seal for radial flow turbines or compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417693A (en) * 1944-10-23 1947-03-18 Lange Per Gottfrid Seal for radial flow turbines or compressors

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