DE3666856D1 - Total flow turbine - Google Patents

Total flow turbine

Info

Publication number
DE3666856D1
DE3666856D1 DE8686111746T DE3666856T DE3666856D1 DE 3666856 D1 DE3666856 D1 DE 3666856D1 DE 8686111746 T DE8686111746 T DE 8686111746T DE 3666856 T DE3666856 T DE 3666856T DE 3666856 D1 DE3666856 D1 DE 3666856D1
Authority
DE
Germany
Prior art keywords
total flow
flow turbine
turbine
total
flow
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
DE8686111746T
Other languages
English (en)
Inventor
Ryozo C O Fuji Electr Nishioka
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Application granted granted Critical
Publication of DE3666856D1 publication Critical patent/DE3666856D1/de
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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/005—Steam engine plants not otherwise provided for using mixtures of liquid and steam or evaporation of a liquid by expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE8686111746T 1985-08-29 1986-08-25 Total flow turbine Expired DE3666856D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60190368A JPS6251701A (ja) 1985-08-29 1985-08-29 ト−タルフロ−タ−ビン

Publications (1)

Publication Number Publication Date
DE3666856D1 true DE3666856D1 (en) 1989-12-14

Family

ID=16257017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686111746T Expired DE3666856D1 (en) 1985-08-29 1986-08-25 Total flow turbine

Country Status (4)

Country Link
US (1) US4776754A (de)
EP (1) EP0213586B1 (de)
JP (1) JPS6251701A (de)
DE (1) DE3666856D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424714A1 (de) * 1984-07-05 1986-02-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung eines ebenen leuchtschirmes
JPH02142641A (ja) * 1988-11-23 1990-05-31 Asahi Tec Corp 石膏鋳型成形装置
JPH0378504A (ja) * 1989-08-21 1991-04-03 Fuji Electric Co Ltd トータルフロータービン
WO2004113770A2 (en) * 2003-06-20 2004-12-29 Elliott Company Swirl-reversal abradable labyrinth seal
JP2015229980A (ja) * 2014-06-06 2015-12-21 株式会社テイエルブイ 蒸気システム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190809889A (en) * 1907-05-06 1909-05-06 Arnold Kienast Improvements in Turbines.
GB190809367A (en) * 1907-05-06 1909-04-30 Arnold Kienast Improvements in Turbines.
FR398600A (fr) * 1909-01-18 1909-06-08 Arnold Kienast Perfectionnements aux turbines
US1390733A (en) * 1920-01-02 1921-09-13 Spiess Paul Construction of turbines
DE844013C (de) * 1940-01-28 1952-07-14 Karl Dr-Ing Roeder Unter Last mit stark veraenderlicher Drehzahl betriebene UEberdruck-Dampf- oder -Gasturbine, insbesondere Fahrzeugturbine
CH242222A (de) * 1944-03-28 1946-04-30 Escher Wyss Maschf Ag Dampf- oder Gasturbine für hohe Arbeitsmitteltemperaturen.
DE1576965B2 (de) * 1964-06-27 1970-12-10 Maschinenfabrik Augsburg-Nürnberg AG, Zweigniederlassung Nürnberg; Stroehlen, Richard, Prof. Dr.-Ing.; 85OO Nürnberg Radialturbine mit zwei gegenläufigen Turbinenscheiben
US3372906A (en) * 1965-06-22 1968-03-12 Jerry D. Griffith Small volumetric flow reaction turbine
US3642292A (en) * 1969-05-21 1972-02-15 Denis E Dougherty Sealing arrangement
CH550348A (de) * 1972-10-11 1974-06-14 Bbc Brown Boveri & Cie Sperrmedium-labyrinthdichtung.
CH557952A (de) * 1972-11-08 1975-01-15 Bbc Sulzer Turbomaschinen Gasturbinenanlage.
US3831381A (en) * 1973-05-02 1974-08-27 J Swearingen Lubricating and sealing system for a rotary power plant
US3926010A (en) * 1973-08-31 1975-12-16 Michael Eskeli Rotary heat exchanger
US3935710A (en) * 1974-07-18 1976-02-03 Westinghouse Electric Corporation Gland steam reheater for turbine apparatus gland seals
US3995428A (en) * 1975-04-24 1976-12-07 Roberts Edward S Waste heat recovery system
IT1063035B (it) * 1975-05-09 1985-02-11 Maschf Augsburg Nuernberg Ag Apparato per la realizzazione del procedimento per elevare il limite dinamico di potenza di turbine a vapore od a gas o di compressori
US4227373A (en) * 1978-11-27 1980-10-14 Biphase Energy Systems, Inc. Waste heat recovery cycle for producing power and fresh water
US4258551A (en) * 1979-03-05 1981-03-31 Biphase Energy Systems Multi-stage, wet steam turbine
US4514137A (en) * 1980-06-20 1985-04-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for driving two-phase turbines with enhanced efficiency
US4495035A (en) * 1981-03-06 1985-01-22 Swearingen Judson S Fluid handling method with improved purification
US4463567A (en) * 1982-02-16 1984-08-07 Transamerica Delaval Inc. Power production with two-phase expansion through vapor dome

Also Published As

Publication number Publication date
JPS6251701A (ja) 1987-03-06
EP0213586A1 (de) 1987-03-11
JPH0370086B2 (de) 1991-11-06
EP0213586B1 (de) 1989-11-08
US4776754A (en) 1988-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee