ES301338A1 - Improvements in reaction turbines (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in reaction turbines (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES301338A1
ES301338A1 ES301338A ES301338A ES301338A1 ES 301338 A1 ES301338 A1 ES 301338A1 ES 301338 A ES301338 A ES 301338A ES 301338 A ES301338 A ES 301338A ES 301338 A1 ES301338 A1 ES 301338A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
reaction turbines
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
ES301338A
Other languages
Spanish (es)
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.)
Cie Electro Macanique
Compagnie Electro Mecanique SA
Original Assignee
Cie Electro Macanique
Compagnie Electro Mecanique SA
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
Publication of ES301338A1 publication Critical patent/ES301338A1/en
Application filed by Cie Electro Macanique, Compagnie Electro Mecanique SA filed Critical Cie Electro Macanique
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
    • 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
    • F01D1/18—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/20—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially axially
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Improvements in reaction turbines characterized in that they comprise at least a part of reaction in which the pressure drop has a significantly higher value in the fixed vanes than in the mobile vanes that are associated to it and correlatively the said fixed vanes have a device of waterproofing more effective than that of the mobile blades. (Machine-translation by Google Translate, not legally binding)
ES301338A 1963-07-30 1964-06-23 Improvements in reaction turbines (Machine-translation by Google Translate, not legally binding) Expired ES301338A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943114A FR1365715A (en) 1963-07-30 1963-07-30 Reaction turbine

Publications (1)

Publication Number Publication Date
ES301338A1 true ES301338A1 (en) 1962-12-16

Family

ID=8809456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES301338A Expired ES301338A1 (en) 1963-07-30 1964-06-23 Improvements in reaction turbines (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DE (1) DE1939129U (en)
ES (1) ES301338A1 (en)
FR (1) FR1365715A (en)
NL (1) NL6407768A (en)
OA (1) OA00566A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593417A5 (en) * 1976-08-17 1977-11-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
DE1939129U (en) 1966-05-26
OA00566A (en) 1966-07-15
NL6407768A (en) 1965-02-01
FR1365715A (en) 1964-07-03

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