GB215295A - Improvements in and relating to steam or gas turbines - Google Patents

Improvements in and relating to steam or gas turbines

Info

Publication number
GB215295A
GB215295A GB15921/23A GB1592123A GB215295A GB 215295 A GB215295 A GB 215295A GB 15921/23 A GB15921/23 A GB 15921/23A GB 1592123 A GB1592123 A GB 1592123A GB 215295 A GB215295 A GB 215295A
Authority
GB
United Kingdom
Prior art keywords
cylinder
axially
casing
divided
steam
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
GB15921/23A
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.)
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
Erste Bruenner Maschinen Fabriks Gesellschaft
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 Erste Bruenner Maschinen Fabriks Gesellschaft filed Critical Erste Bruenner Maschinen Fabriks Gesellschaft
Publication of GB215295A publication Critical patent/GB215295A/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F01D25/265—Vertically split casings; Clamping arrangements therefor

Landscapes

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

Abstract

215,295. Erste Br³nner Maschinen- Fabriks-Ges. May 5, 1923, [Convention date]. Casings.-The casing of a steam or gas turbine is divided at right angles to the axis into a portion b, p of rolled or pressed material which surounds the high-pressure part of the rotor and is undivided axially, and a portion c of cast material which is divided axially. The diaphragm supporting cylinder t is connected only to the casing portion c and is also axially divided. The resultant pressure on the parts c, t acts, together with the parts b, p, to tighten the axial joints of the low pressure casing. For additional strength, a cylinder e, Fig. 3, fixed to the portion c is tightly surrounded by the portion b and is connected to the cylinder t by webs j. Shallow recesses g are formed on the periphery of the cylinder e. Modifications, such as annular ribs or longitudinal ribs of various forms, are described, replacing the cylinder e. Specification 209,021 is referred to.
GB15921/23A 1923-05-05 1923-06-19 Improvements in and relating to steam or gas turbines Expired GB215295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT215295X 1923-05-05

Publications (1)

Publication Number Publication Date
GB215295A true GB215295A (en) 1924-07-03

Family

ID=3669752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15921/23A Expired GB215295A (en) 1923-05-05 1923-06-19 Improvements in and relating to steam or gas turbines

Country Status (1)

Country Link
GB (1) GB215295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101519983B (en) * 2008-02-29 2012-12-26 株式会社东芝 Steam turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101519983B (en) * 2008-02-29 2012-12-26 株式会社东芝 Steam turbine

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