GB226504A - Improvements in and relating to axial steam or gas turbines - Google Patents

Improvements in and relating to axial steam or gas turbines

Info

Publication number
GB226504A
GB226504A GB26653/24A GB2665324A GB226504A GB 226504 A GB226504 A GB 226504A GB 26653/24 A GB26653/24 A GB 26653/24A GB 2665324 A GB2665324 A GB 2665324A GB 226504 A GB226504 A GB 226504A
Authority
GB
United Kingdom
Prior art keywords
relating
gas turbines
axial steam
conical
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
GB26653/24A
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 GB226504A publication Critical patent/GB226504A/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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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

Landscapes

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

Abstract

226,504. Erste Br³nner Maschinen- Fabriks-Ges. Dec. 22, 1923, [Convention date]. Drawings to Specification. Addition to 214,985. Blades.-The shrouding ring of the parent Specification is tapered to a sharp leading edge. The outer surface may be cylindrical or conical. In the latter case the casing is conical also so as to secure a uniformly narrow clearance space.
GB26653/24A 1923-12-22 1924-11-07 Improvements in and relating to axial steam or gas turbines Expired GB226504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT226504X 1923-12-22

Publications (1)

Publication Number Publication Date
GB226504A true GB226504A (en) 1925-02-19

Family

ID=3669891

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9823/24A Expired GB214985A (en) 1923-12-22 1924-04-17 Improvements in and relating to steam or gas turbines
GB26653/24A Expired GB226504A (en) 1923-12-22 1924-11-07 Improvements in and relating to axial steam or gas turbines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9823/24A Expired GB214985A (en) 1923-12-22 1924-04-17 Improvements in and relating to steam or gas turbines

Country Status (6)

Country Link
US (1) US1535612A (en)
CH (1) CH109958A (en)
DE (1) DE422950C (en)
FR (2) FR580079A (en)
GB (2) GB214985A (en)
NL (1) NL13072C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677660A (en) * 1969-04-08 1972-07-18 Mitsubishi Heavy Ind Ltd Propeller with kort nozzle
FR2544792A1 (en) * 1983-04-25 1984-10-26 Gen Electric WAVE CHOICE FOR A TURBINE ROTOR BLADE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012957A (en) * 1976-04-27 1977-03-22 Eldec Corporation Shrouded flowmeter turbine and improved fluid flowmeter using the same
EP1707742A1 (en) * 2005-03-09 2006-10-04 ABB Turbo Systems AG Turbine blade with dirt collector
JP4765882B2 (en) * 2006-10-05 2011-09-07 株式会社日立製作所 Steam turbine blades
EP2439376A1 (en) * 2010-10-05 2012-04-11 Siemens Aktiengesellschaft Shrouded rotor blade for a steam turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677660A (en) * 1969-04-08 1972-07-18 Mitsubishi Heavy Ind Ltd Propeller with kort nozzle
FR2544792A1 (en) * 1983-04-25 1984-10-26 Gen Electric WAVE CHOICE FOR A TURBINE ROTOR BLADE

Also Published As

Publication number Publication date
FR29521E (en) 1925-08-22
FR580079A (en) 1924-10-29
US1535612A (en) 1925-04-28
GB214985A (en) 1925-02-19
CH109958A (en) 1925-05-01
DE422950C (en) 1925-12-16
NL13072C (en) 1924-11-15

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