ES296055A1 - Procedimiento para el tratamiento preventivo o curativo, contra los hongos parasitos - Google Patents

Procedimiento para el tratamiento preventivo o curativo, contra los hongos parasitos

Info

Publication number
ES296055A1
ES296055A1 ES0296055A ES296055A ES296055A1 ES 296055 A1 ES296055 A1 ES 296055A1 ES 0296055 A ES0296055 A ES 0296055A ES 296055 A ES296055 A ES 296055A ES 296055 A1 ES296055 A1 ES 296055A1
Authority
ES
Spain
Prior art keywords
making
turbine blade
hollow turbine
textiles
preventive
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
ES0296055A
Other languages
English (en)
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.)
Pechiney Progil SA
Original Assignee
Pechiney Progil 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
Application filed by Pechiney Progil SA filed Critical Pechiney Progil SA
Publication of ES296055A1 publication Critical patent/ES296055A1/es
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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Extrusion Of Metal (AREA)
ES0296055A 1962-05-23 1964-02-04 Procedimiento para el tratamiento preventivo o curativo, contra los hongos parasitos Expired ES296055A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36879A DE1262107B (de) 1962-05-23 1962-05-23 Verfahren zur spanlosen Herstellung einer hohlen, geraden oder gewundenen Verdichterschaufel aus Leichtmetall

Publications (1)

Publication Number Publication Date
ES296055A1 true ES296055A1 (es) 1964-08-16

Family

ID=7096646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0296055A Expired ES296055A1 (es) 1962-05-23 1964-02-04 Procedimiento para el tratamiento preventivo o curativo, contra los hongos parasitos

Country Status (7)

Country Link
BE (1) BE631897A (es)
CH (1) CH401644A (es)
DE (1) DE1262107B (es)
ES (1) ES296055A1 (es)
FR (1) FR1354033A (es)
GB (1) GB954789A (es)
NL (1) NL291799A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137839A1 (de) * 1991-11-16 1993-05-19 Asea Brown Boveri Verfahren zum anbringen einer erosionsschutzschicht
DE4437102A1 (de) * 1994-10-18 1996-04-25 Andreas Blakkolb Modellhubschrauber
FR2929149B1 (fr) * 2008-03-25 2010-04-16 Snecma Procede de fabrication d'une aube creuse
CN105215622B (zh) * 2015-10-13 2017-06-13 中国南方航空工业(集团)有限公司 一种压气机静子叶片冲切模具的修理方法
CN105170809B (zh) * 2015-10-13 2017-03-08 中国南方航空工业(集团)有限公司 一种压气机静子叶片冲切模具的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604732C (de) * 1932-03-24 1934-10-29 Parsons C A & Co Ltd Verfahren zur Herstellung von hohlen, nahtlosen Turbinenschaufeln
DE757865C (de) * 1939-12-15 1955-02-28 Ig Farbenindustrie Ag Als Presswerkzeug fuer die Herstellung von Rohren und rohraehnlichen Profilen aus Leichtmetallegierungen auf Strangpressen dienende Matrize
US2764804A (en) * 1950-09-05 1956-10-02 Roberts Arness And Co Turbine blanks
GB762214A (en) * 1953-04-17 1956-11-28 Comptoir Ind Etirage Method for manufacturing hollow metal turbine blades
GB820939A (en) * 1955-09-09 1959-09-30 Garringtons Ltd Improved method for the production of metal blades having internal passages

Also Published As

Publication number Publication date
GB954789A (en) 1964-04-08
CH401644A (de) 1965-10-31
FR1354033A (fr) 1964-02-28
NL291799A (es)
DE1262107B (de) 1968-02-29
BE631897A (es)

Similar Documents

Publication Publication Date Title
ES296055A1 (es) Procedimiento para el tratamiento preventivo o curativo, contra los hongos parasitos
BR7902960A (pt) Composto organico,processo para reduzir a injuria as plantas de arroz e composicao protetora
FR1288659A (fr) Compositions de protection des plantes
FR1179312A (fr) nu, nu'-di-(carboxyalkylthiocarbamyl) polyméthylènediamines
ES294587A1 (es) Procedimiento de obtencion de medios para combatir insectos daninos
AT216537B (de) Elektrisch angetriebene Wellendrehvorrichtung, insbesondere für Gas- oder Dampfturbinen
ES418476A1 (es) Procedimiento para la preparacion de tiadiazolilureas con efecto herbicida.
GB1057704A (en) A process of preventative or curative treatment against parasitic fungi
DK86361C (da) Maskine til beskæring af træstammer til firkantet tømmer.
ES316912A1 (es) Un metodo de represion o destruccion de hongos y microorganismos o de proteccion contra el ataque de los mismos,en zonas o materiales expuestos a ataque.
ES316874A1 (es) Un procedimiento para preparar una composicion fungicida.
FR78429E (fr) Procédé et installation pour débiter du bois, de préférence des troncs d'arbresronds
BE600059A (fr) Machine à démarier les plants.
FR1213249A (fr) Vêtement tel que collant ou similaire
FR1152844A (fr) Installation de séchage de bois
FR1092975A (fr) Procédé de déshydratation des substances organiques telles que notamment fruits, légumes, etc.
FR1259800A (fr) Perfectionnements apportés aux machines pour travaux agricoles légers, genre motoculteurs
ES258284A2 (es) Nuevo procedimiento para preservar de las heladas a los frutos del naranjo y limonero
FR1287033A (fr) Nouveaux agents de protection des plantes
ES259134A1 (es) Nueva maquina para el corte y deshuesado de albaricoques
ES247735A1 (es) Una maquina binadora-escarbadora perfeccionada
DK84205C (da) Skærebord til mejemaskiner, mejetærskere eller lignende landbrugsmaskiner.
ES262035A1 (es) Mejoras introducidas en la fabricaciën de modadientes higienizados
ES261205A1 (es) Binadora para entrecabar remolacha
ES288948A1 (es) Un método para la conservación de materiales expuestos al ataque de hongos y bacterias