GB1336400A - Final stage of a gas or steam turbine - Google Patents

Final stage of a gas or steam turbine

Info

Publication number
GB1336400A
GB1336400A GB1336400DA GB1336400A GB 1336400 A GB1336400 A GB 1336400A GB 1336400D A GB1336400D A GB 1336400DA GB 1336400 A GB1336400 A GB 1336400A
Authority
GB
United Kingdom
Prior art keywords
blades
housing
gas
ordena
steam turbine
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
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.)
MO I ZMANENI VYSSHEE TEKHN UCH
Original Assignee
MO I ZMANENI VYSSHEE TEKHN UCH
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 MO I ZMANENI VYSSHEE TEKHN UCH filed Critical MO I ZMANENI VYSSHEE TEKHN UCH
Publication of GB1336400A publication Critical patent/GB1336400A/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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/04—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially axially

Landscapes

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

Abstract

1336400 Turbine exhaust ducts MOSKOVSKOE ORDENA LENINA I ORDENA TRUDOVOGO KRASNOGO ZMANENI VYSSHEE TEKHNICHESKOE UCHILISCHE IMENI N E BAUMANA 16 May 1972 22836/72 Heading FIT [Also in Division F2] To prevent separation of the boundary layer from the convex wall 8 of a diffuser 4 downstream of the last stage of a steam or gas turbine, the rotor blades 3 of the latter are surrounded by a stationary ring 6 which defines with the housing 1 a convergent annular passage 7 through which some of the working fluid is by-passed around the blades 3 and directed against wall 8. Ring 6 is secured to housing 1 or to stator blades 2.
GB1336400D 1972-05-12 1972-05-16 Final stage of a gas or steam turbine Expired GB1336400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH708872 1972-05-12
GB2283672 1972-05-16
DE2225615A DE2225615B2 (en) 1972-05-12 1972-05-26 Output stage of a gas or steam turbine

Publications (1)

Publication Number Publication Date
GB1336400A true GB1336400A (en) 1973-11-07

Family

ID=27175697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336400D Expired GB1336400A (en) 1972-05-12 1972-05-16 Final stage of a gas or steam turbine

Country Status (3)

Country Link
CH (1) CH539774A (en)
DE (1) DE2225615B2 (en)
GB (1) GB1336400A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383396B (en) * 1984-08-17 1987-06-25 Proizv Ob Turbostroenia LOW PRESSURE CYLINDERS OF A STEAM TURBINE

Also Published As

Publication number Publication date
DE2225615B2 (en) 1974-10-24
DE2225615A1 (en) 1973-12-06
CH539774A (en) 1973-09-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee