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GB533117A - Improvements in and relating to machines which are subjected to high temperatures - Google Patents

Improvements in and relating to machines which are subjected to high temperatures

Info

Publication number
GB533117A
GB533117A GB27610/39A GB2761039A GB533117A GB 533117 A GB533117 A GB 533117A GB 27610/39 A GB27610/39 A GB 27610/39A GB 2761039 A GB2761039 A GB 2761039A GB 533117 A GB533117 A GB 533117A
Authority
GB
United Kingdom
Prior art keywords
relating
machines
subjected
high temperatures
oct
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
GB27610/39A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of GB533117A publication Critical patent/GB533117A/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion

Landscapes

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

Abstract

533,117. Gas and steam turbines. AKT.-GES. BROWN, BOVERI, & CIE. Oct. 10, 1939, No. 27610. Convention date, Oct. 10, 1938. [Class 110 (iii)] The rotor and stator of a turbine are so designed that at their working temperatures they will, under the influence of the stresses causing creeping, expand to the same or a similar extent.
GB27610/39A 1938-10-10 1939-10-10 Improvements in and relating to machines which are subjected to high temperatures Expired GB533117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533117X 1938-10-10

Publications (1)

Publication Number Publication Date
GB533117A true GB533117A (en) 1941-02-06

Family

ID=6555866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27610/39A Expired GB533117A (en) 1938-10-10 1939-10-10 Improvements in and relating to machines which are subjected to high temperatures

Country Status (2)

Country Link
FR (1) FR860756A (en)
GB (1) GB533117A (en)

Also Published As

Publication number Publication date
FR860756A (en) 1941-01-23

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