GB193777A - Improvements in packing means for the blades of steam turbines - Google Patents

Improvements in packing means for the blades of steam turbines

Info

Publication number
GB193777A
GB193777A GB18907/22A GB1890722A GB193777A GB 193777 A GB193777 A GB 193777A GB 18907/22 A GB18907/22 A GB 18907/22A GB 1890722 A GB1890722 A GB 1890722A GB 193777 A GB193777 A GB 193777A
Authority
GB
United Kingdom
Prior art keywords
blades
steam turbines
packing means
blade
packing
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
GB18907/22A
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.)
Ljungstroms Angturbin AB
Original Assignee
Ljungstroms Angturbin 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 Ljungstroms Angturbin AB filed Critical Ljungstroms Angturbin AB
Publication of GB193777A publication Critical patent/GB193777A/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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator

Landscapes

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

Abstract

193,777. Aktiebolaget Ljungstr÷ms Angturbin. April 18, 1922, [Convention date]. Blades.-A blade is formed with a packing edge 3 projecting from the free end of the blade at the exhaust side 4 and extending over a part only of the length and a part only of the width.
GB18907/22A 1922-04-18 1922-07-10 Improvements in packing means for the blades of steam turbines Expired GB193777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE193777X 1922-04-18

Publications (1)

Publication Number Publication Date
GB193777A true GB193777A (en) 1923-03-01

Family

ID=20304695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18907/22A Expired GB193777A (en) 1922-04-18 1922-07-10 Improvements in packing means for the blades of steam turbines

Country Status (1)

Country Link
GB (1) GB193777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317432A1 (en) * 1987-11-19 1989-05-24 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Compressor blade with dissymmetrical tongues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317432A1 (en) * 1987-11-19 1989-05-24 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Compressor blade with dissymmetrical tongues
FR2623569A1 (en) * 1987-11-19 1989-05-26 Snecma VANE OF COMPRESSOR WITH DISSYMMETRIC LETTLE LETCHES
US4875831A (en) * 1987-11-19 1989-10-24 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Compressor rotor blade having a tip with asymmetric lips

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