FR2497298A1 - Roue de ventilateur radial - Google Patents

Roue de ventilateur radial Download PDF

Info

Publication number
FR2497298A1
FR2497298A1 FR8123993A FR8123993A FR2497298A1 FR 2497298 A1 FR2497298 A1 FR 2497298A1 FR 8123993 A FR8123993 A FR 8123993A FR 8123993 A FR8123993 A FR 8123993A FR 2497298 A1 FR2497298 A1 FR 2497298A1
Authority
FR
France
Prior art keywords
hub
arms
circle
spokes
wheel
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.)
Granted
Application number
FR8123993A
Other languages
English (en)
French (fr)
Other versions
FR2497298B3 (enExample
Inventor
Kurt Dietzsch
Karlheinz Witzel
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Mahle Behr GmbH and Co KG
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 Behr GmbH and Co KG, Mahle Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of FR2497298A1 publication Critical patent/FR2497298A1/fr
Application granted granted Critical
Publication of FR2497298B3 publication Critical patent/FR2497298B3/fr
Granted legal-status Critical Current

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8123993A 1980-12-31 1981-12-22 Roue de ventilateur radial Granted FR2497298A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049596 1980-12-31

Publications (2)

Publication Number Publication Date
FR2497298A1 true FR2497298A1 (fr) 1982-07-02
FR2497298B3 FR2497298B3 (enExample) 1983-11-10

Family

ID=6120619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8123993A Granted FR2497298A1 (fr) 1980-12-31 1981-12-22 Roue de ventilateur radial

Country Status (3)

Country Link
JP (1) JPS57168095A (enExample)
FR (1) FR2497298A1 (enExample)
IT (1) IT1140167B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141195U (ja) * 1983-03-11 1984-09-20 東京三光合成樹脂工業株式会社 円筒形羽根車の構成部材
JPS6128794A (ja) * 1984-07-18 1986-02-08 Matsushita Electric Ind Co Ltd 熱交換型送風機
JP2002364592A (ja) * 2001-06-01 2002-12-18 Kubota Corp 農作業機用ファン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442004Y2 (enExample) * 1973-07-14 1979-12-07

Also Published As

Publication number Publication date
IT1140167B (it) 1986-09-24
FR2497298B3 (enExample) 1983-11-10
JPH0159440B2 (enExample) 1989-12-18
JPS57168095A (en) 1982-10-16
IT8125824A0 (it) 1981-12-23

Similar Documents

Publication Publication Date Title
EP0488874B1 (fr) Rotor de soufflante avec aubes sans plates-formes et sabots reconstituant le profil de veine
FR2756804A1 (fr) Unite de support pour des roues dentees, en particulier destinee a une bicyclette
EP0330562B1 (fr) Perfectionnements aux rotors induits des ralentisseurs électromagnétiques
FR2594759A1 (fr) Perfectionnements aux rotors induits des ralentisseurs electromagnetiques
FR2779791A1 (fr) Roue a aubes perfectionnee
EP0327476B1 (fr) Frein à disques pour arbre tournant
FR2629958A1 (fr) Rotor pour machine electrique excitee par aimants permanents
FR2619429A1 (fr) Coupleur hydraulique utilisable notamment comme differentiel entre les essieux avant et arriere d'un vehicule automobile
WO2017103359A1 (fr) Roue aerodynamique d'un vehicule
FR2471517A1 (fr) Dispositif de freinage et d'embrayage combine a commande electromagnetique
FR2497298A1 (fr) Roue de ventilateur radial
FR2497297A1 (fr) Roue de ventilateur radial
FR2794063A1 (fr) Moyeu de roue de bicyclette prevu pour etre equipe d'un disque de freinage
FR2544815A1 (fr) Joint de transmission en croix pour arbre articule
EP3271588A1 (fr) Ventilateur pour automobile amélioré aérodynamiquement et acoustiquement
FR2504209A1 (fr) Roue de turbomachine radiale en materiaux composites, moyeu et inducteur metalliques
EP0403714B1 (fr) Perfectionnements aux transmissions de véhicules équipées de ralentisseurs électriques
FR2602925A1 (fr) Dispositif interne de ventilation pour une machine electrique tournante telle qu'un alternateur
EP2098756B1 (fr) Dispositif d'amortissement comportant un système d'amortissement des vibrations formé par un batteur inertiel
EP0244307B1 (fr) Perfectionnements apportés aux rotors induits des ralentisseurs électromagnétiques
CA2197162A1 (fr) Transmission de vehicule equipee d'un ralentisseur electrique
FR2571111A1 (fr) Amortisseur de vibrations de torsion muni d'un ressort annulaire a expansion
FR3028299B1 (fr) Ventilateur pour automobile a pales optimisees pour les forts debits
EP0098199B1 (fr) Rotor à tuiles notamment pour machine homopolaire
FR2855457A1 (fr) Enjoliveur comportant une virole et un flasque, la virole, le flasque et un clip de fixation pour l'enjoliveur