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1. WO2020002808 - VENTILATION DEVICE FOR A MOTOR VEHICLE

Publication Number WO/2020/002808
Publication Date 02.01.2020
International Application No. PCT/FR2019/051537
International Filing Date 24.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
5
Pumping cooling-air or liquid coolants
02
Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
5
Pumping cooling-air or liquid coolants
02
Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
06
Guiding or ducting air to or from ducted fans
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7
Controlling of coolant flow
02
the coolant being cooling-air
10
by throttling amount of air flowing through liquid-to-air heat-exchangers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
17
Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
02
having non-centrifugal stages, e.g. centripetal
04
of transverse-flow type
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
14
the inducing fluid being elastic fluid
16
displacing elastic fluids
F01P 5/02 (2006.01)
F01P 5/06 (2006.01)
F01P 7/10 (2006.01)
F04D 17/04 (2006.01)
F04F 5/16 (2006.01)
CPC
F01P 5/02
F01P 5/06
F04D 17/04
F04D 25/08
F04D 29/283
F04F 5/16
Applicants
  • VALEO SYSTEMES THERMIQUES [FR/FR]; ZA l'Agiot 8 rue Louis Lormand, CS 80517 LA VERRIERE 78322 LE MESNIL SAINT DENIS Cedex, FR
Inventors
  • LISSNER, Michael; FR
  • MAMMERI, Amrid; FR
  • AZZOUZ, Kamel; FR
  • BAKIR, Farid; FR
  • KHELLADI, Sofiane; FR
  • DOBREV, Ivan; BG
Agents
  • TRAN, Chi-Hai; FR
Priority Data
185572726.06.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) VENTILATION DEVICE FOR A MOTOR VEHICLE
(FR) DISPOSITIF DE VENTILATION POUR VEHICULE AUTOMOBILE
Abstract
(EN)
The invention relates to a ventilation device for a motor vehicle, comprising at least one manifold (5-1, 5-2) for distributing air to the tubes (3), and at least one turbomachine (26) arranged in said at least one manifold (5-1, 5-2), said at least one turbomachine (26) comprising a cross-flow fan (26), and said at least one manifold (5-1, 5-2) forming a volute (30) of the cross-flow fan (26).
(FR)
L'invention concerne un dispositif de ventilation pour véhicule automobile comprenant au moins un collecteur (5-1, 5-2) de distribution d'air aux tubes (3), au moins une turbomachine (26) étant agencée dans ledit au moins un collecteur (5-1, 5-2), ladite au moins une turbomachine (26) comprenant un ventilateur tangentiel (26), ledit au moins un collecteur (5-1, 5-2) formant volute (30) du ventilateur tangentiel (26).
Latest bibliographic data on file with the International Bureau