FR871118A - Dispositif pour détacher, durant la marche, les corps étrangers adhérant à des aubes de machines rotatives, notamment de pompes et de turbines hydrauliques - Google Patents

Dispositif pour détacher, durant la marche, les corps étrangers adhérant à des aubes de machines rotatives, notamment de pompes et de turbines hydrauliques

Info

Publication number
FR871118A
FR871118A FR871118DA FR871118A FR 871118 A FR871118 A FR 871118A FR 871118D A FR871118D A FR 871118DA FR 871118 A FR871118 A FR 871118A
Authority
FR
France
Prior art keywords
turbines
detaching
blades
during operation
hydraulic pumps
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
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.)
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Original Assignee
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie 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 Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA filed Critical Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Application granted granted Critical
Publication of FR871118A publication Critical patent/FR871118A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR871118D 1940-04-01 1941-03-28 Dispositif pour détacher, durant la marche, les corps étrangers adhérant à des aubes de machines rotatives, notamment de pompes et de turbines hydrauliques Expired FR871118A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH871118X 1940-04-01

Publications (1)

Publication Number Publication Date
FR871118A true FR871118A (fr) 1942-04-09

Family

ID=4544042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871118D Expired FR871118A (fr) 1940-04-01 1941-03-28 Dispositif pour détacher, durant la marche, les corps étrangers adhérant à des aubes de machines rotatives, notamment de pompes et de turbines hydrauliques

Country Status (1)

Country Link
FR (1) FR871118A (fr)

Similar Documents

Publication Publication Date Title
FR892297A (fr) Procédé pour l'établissement de rotors équilibrés notamment pour gyroscopes
FR871118A (fr) Dispositif pour détacher, durant la marche, les corps étrangers adhérant à des aubes de machines rotatives, notamment de pompes et de turbines hydrauliques
CH245763A (de) Schleifmaschine zum Schleifen von Mähmaschinenmessern.
FR900378A (fr) Rotors pour turbo-machines axiales, en particulier pour compresseurs axiaux
GB542292A (en) Improvements in elastic fluid turbines
GB549922A (en) Improvements in or relating to very high pressure centrifugal pumps
FR884917A (fr) Procédé pour laver des matières textiles et analogues
GB546503A (en) Improvements in or relating to elastic fluid turbines
GB557523A (en) Improvements in or relating to centrifugal pumps for liquid
GR9240B (el) Βελτιωσεις εις η εν σχεσει προς μηχανα αφαιρεσεωσπυρηνων καρπων και μεθοδος αφαιρεσεως πυρηνων καρπων.
FR878905A (fr) Dispositif pour resurchauffer la vapeur dans les machines motrices
CH238888A (de) Schleifmaschine.
GB548090A (en) Improvements in or relating to elastic fluid turbines
FR889601A (fr) Aubage de turbine
FR858997A (fr) Disque à aubage bilatéral pour machines rotatives, notamment pour turbines à vapeur
CH229441A (de) Vorrichtung zum Auftragen von Stoffen auf Flächen, insbesondere zum Auftragen von Wachs auf die Laufflächen von Skiern.
AT174770B (de) Turbinenschaufel
DK64004C (da) Maskindele, der særlig er udsat for Slagpaavirkning, til Knuse- og Malemaskiner.
CH225181A (it) Apparecchio per la divisione di un segmento di retta in parti uguali.
FR882114A (fr) Machine auxiliaire de boulangerie, notamment pour petites et moyennes exploitations
FR896539A (fr) Organe de machine guidé dans des râteaux
FR856575A (fr) Machine hydraulique
ES159557A1 (es) Mejoras en máquinas afiladoras
AU107198B2 (en) Improvements in methods of and machines for ginning cotton
FR831835A (fr) Machine destinée au travail des cuirs et peaux