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1. WO2006036511 - FAN

Publication Number WO/2006/036511
Publication Date 06.04.2006
International Application No. PCT/US2005/032219
International Filing Date 07.09.2005
IPC
F04D 19/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
19Axial-flow pumps specially adapted for elastic fluids
CPC
F04D 29/164
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
08Sealings
16between pressure and suction sides
161especially adapted for elastic fluid pumps
164of an axial flow wheel
F04D 29/326
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
26Rotors specially for elastic fluids
32for axial flow pumps
325for axial flow fans
326comprising a rotating shroud
F04D 29/646
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
60Mounting; Assembling; Disassembling
64of axial pumps
644especially adapted for elastic fluid pumps
646Mounting or removal of fans
Applicants
  • CARRIER CORPORATION [US]/[US] (AllExceptUS)
  • WANG, Yu [CN]/[US] (UsOnly)
  • BUSHNELL, Peter, R. [US]/[US] (UsOnly)
  • GIROD, Xavier [FR]/[FR] (UsOnly)
Inventors
  • WANG, Yu
  • BUSHNELL, Peter, R.
  • GIROD, Xavier
Agents
  • DELACRUZ, Cedric, G.
Priority Data
10/949,92524.09.2004US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FAN
(FR) VENTILATEUR
Abstract
(EN)
A fan is provided for use with a casing having a bellmouth and a conduit portion. The fan has a hub, a number of blades extending from the hub, and a shroud. In cooperation with the casing and the conduit portion surrounding the shroud, the shroud has means for generating a separation bubble effective to limit a recirculation flow.
(FR)
L'invention concerne un ventilateur utilisé dans un logement présentant une trompe et un conduit. Le ventilateur est formé d'un moyeu, d'un certain nombre d'ailettes s'étendant à partir du moyeu, et d'une enveloppe. Associés au logement et au conduit entourant l'enveloppe, des moyens de génération d'une bulle de séparation permettent de limiter le flux de recirculation.
Also published as
EP2005796371
Latest bibliographic data on file with the International Bureau