BE874455A - Perfectionnements aux turbomachines et helices a elements rotoriques reglables en position - Google Patents

Perfectionnements aux turbomachines et helices a elements rotoriques reglables en position

Info

Publication number
BE874455A
BE874455A BE193698A BE193698A BE874455A BE 874455 A BE874455 A BE 874455A BE 193698 A BE193698 A BE 193698A BE 193698 A BE193698 A BE 193698A BE 874455 A BE874455 A BE 874455A
Authority
BE
Belgium
Prior art keywords
rotoric
turbomachines
propellers
elements adjustable
adjustable
Prior art date
Application number
BE193698A
Other languages
English (en)
Original Assignee
Westeel Guy
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 Westeel Guy filed Critical Westeel Guy
Publication of BE874455A publication Critical patent/BE874455A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE193698A 1978-03-03 1979-02-26 Perfectionnements aux turbomachines et helices a elements rotoriques reglables en position BE874455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806884A FR2418881A1 (fr) 1978-03-03 1978-03-03 Perfectionnements aux turbomachines et helices a reglage rotorique

Publications (1)

Publication Number Publication Date
BE874455A true BE874455A (fr) 1979-06-18

Family

ID=9205588

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193698A BE874455A (fr) 1978-03-03 1979-02-26 Perfectionnements aux turbomachines et helices a elements rotoriques reglables en position

Country Status (8)

Country Link
JP (1) JPS54125308A (fr)
AU (1) AU4476079A (fr)
BE (1) BE874455A (fr)
DE (1) DE2908156A1 (fr)
FR (1) FR2418881A1 (fr)
IT (1) IT7920685A0 (fr)
SE (1) SE7901915L (fr)
ZA (1) ZA79766B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182748A1 (fr) * 2016-04-20 2017-10-26 Safran Aircraft Engines Systeme d'actionnement simplifie de pas pour une helice de turbomachine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063324B (de) * 1952-05-14 1959-08-13 Siemens Ag Schraubenluefter mit im Betrieb verstellbaren Laufradfluegeln
US2810512A (en) * 1954-11-03 1957-10-22 Collins Radio Co Axial blower with flow control stator
DE1043572B (de) * 1957-06-19 1958-11-13 Ruhrstahl Ag Einrichtung zur Schaufelverstellung an axial durchstroemten Laufraedern
DE2250473C2 (de) * 1972-10-14 1974-11-28 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Axiale bzw. halbaxiale, vertikale Kreiseim aschine
DE2600377A1 (de) * 1976-01-07 1977-07-21 Traugott Dipl Ing Garzmann Drehfeldmaschine zum antrieb von grosslueftern

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182748A1 (fr) * 2016-04-20 2017-10-26 Safran Aircraft Engines Systeme d'actionnement simplifie de pas pour une helice de turbomachine
FR3050431A1 (fr) * 2016-04-20 2017-10-27 Snecma Systeme d'actionnement simplifie de pas pour une helice de turbomachine
GB2563808A (en) * 2016-04-20 2018-12-26 Safran Aircraft Engines Simplified pitch actuation system for a turbomachine propeller
US10780976B2 (en) 2016-04-20 2020-09-22 Safran Aircraft Engines Simplified pitch actuation system for a turbomachine propeller
GB2563808B (en) * 2016-04-20 2021-07-21 Safran Aircraft Engines Simplified pitch actuation system for a turbomachine propeller

Also Published As

Publication number Publication date
SE7901915L (sv) 1979-09-04
FR2418881A1 (fr) 1979-09-28
DE2908156A1 (de) 1979-09-06
IT7920685A0 (it) 1979-03-02
JPS54125308A (en) 1979-09-28
ZA79766B (en) 1980-02-27
AU4476079A (en) 1979-09-06

Similar Documents

Publication Publication Date Title
IT1084089B (it) Perfezionamento nei sovralimentatori a turbina
FR2450947B2 (fr) Perfectionnements aux turbomachines
TR20266A (tr) Ensektisid bilesimler ve bunlarin hazirlanmasi
BR7900910A (pt) Aperfeicoamento em um conjunto de ventilador axial de pas
AT349127B (de) In das kopfgehaeuse eines zahnaerztlichen turbinenwinkelstueckes einsetzbarer turbinen- einsatz
FR2426440B1 (fr) Perfectionnement aux baignoires
IT8086227A0 (it) Perfezionamenti in e relativi a supporti per vele
BR7606864A (pt) Aperfeicoamentos em e relativos a coletores solares
MX148620A (es) Mejoras en episcopios
ATA577779A (de) Heizkoerper und anordnung mit einem solchen heizkoerper
DK88477A (da) Forbedringer i og i forbindelse med sammenhengende skrivematerialesamlinger
BE874455A (fr) Perfectionnements aux turbomachines et helices a elements rotoriques reglables en position
BE880075A (nl) Diffusor in het bijzonder met grote tophoek
FI790960A (fi) Ventil eller kran med kugghjulsutvaexling
MX144839A (es) Mejoras en colector solar
MX146605A (es) Mejoras en metodo para producir varistores
AT350762B (de) Grossraumsilo in segmentbauweise
MX154399A (es) Mejoras en pararravos
DK342978A (da) Forbedringer i og i forbindelse med sammenhaengende skrivematerialesamlinger
IT1101313B (it) Mozzo in materia artificiale calzabile su un albero
FR2442051B1 (fr) Perfectionnements apportes aux biberons et analogues
PT70528A (pt) Regelung eines stromrichtergespeisten fahrmotors in feldschwachbereich
Walters The development of a research method in art education and its application to classroom use
IT7866304A0 (it) Passatutto per alimenti a lama strisciante ed archetto stabilizzatore
AR215056A1 (es) Mejoras en cocinas a gas