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1. WO2020065164 - AIR INTAKE HOUSING AND BLOWER FOR A CORRESPONDING MOTOR VEHICLE HEATING, VENTILATION AND/OR AIR CONDITIONING DEVICE

Publication Number WO/2020/065164
Publication Date 02.04.2020
International Application No. PCT/FR2019/052070
International Filing Date 09.09.2019
IPC
B60H 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
F04D 29/28 2006.01
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 adapted for elastic fluids
28for centrifugal or helico-centrifugal pumps
CPC
B60H 1/00021
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00007Combined heating, ventilating, or cooling devices
00021Air flow details of HVAC devices
B60H 1/00471
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00457Ventilation unit, e.g. combined with a radiator
00471The ventilator being of the radial type, i.e. with radial expulsion of the air
B60H 1/00664
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
00664Construction or arrangement of damper doors
B60H 2001/00085
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00007Combined heating, ventilating, or cooling devices
00021Air flow details of HVAC devices
00078Assembling, manufacturing or layout details
00085of air intake
F04D 29/283
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
28for centrifugal or helico-centrifugal pumps ; for radial-flow or helico-centrifugal pumps
281for fans or blowers
282the leading edge of each vane being substantially parallel to the rotation axis
283rotors of the squirrel-cage type
Applicants
  • VALEO SYSTEMES THERMIQUES [FR]/[FR]
Inventors
  • PIERRES, Philippe
  • AILLOUD, Fabrice
  • BARBIER, Thierry
Agents
  • METZ, Gaëlle
Priority Data
185875525.09.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) AIR INTAKE HOUSING AND BLOWER FOR A CORRESPONDING MOTOR VEHICLE HEATING, VENTILATION AND/OR AIR CONDITIONING DEVICE
(FR) BOITIER D'ENTREE D'AIR ET PULSEUR POUR DISPOSITIF DE CHAUFFAGE, VENTILATION ET/OU CLIMATISATION POUR VEHICULE AUTOMOBILE CORRESPONDANT
Abstract
(EN)
The invention relates to an air intake housing (21), in particular for a heating, ventilation and/or air conditioning device, comprising: - at least two distinct air inlets (24, 26), and - air guiding members (27, 28, 30) configured to direct at least one air flow that is intended to be admitted into the air intake housing (21). According to the invention, the air guiding members comprise at least three flaps (27, 28, 30), one of these being a central flap (27) and two lateral flaps (28, 30) arranged one on each side of the central flap (27), said flaps (27, 28, 30) being positioned between the said two distinct air inlets (24, 26) of the air intake housing (21) so as to be able to move about a single axis of pivoting (33). The invention also relates to a suction blower (1) comprising such an air intake housing (21) and to a corresponding heating, ventilation and/or air conditioning device.
(FR)
L'invention concerne un boîtier d'entrée d'air (21), notamment pour un dispositif de chauffage, ventilation et/ou climatisation, comportant : - au moins deux entrées d'air (24, 26) distinctes, et - des organes de guidage d'air (27, 28, 30) configurés pour diriger au moins un flux d'air destiné à être admis dans le boîtier d'entrée d'air (21). Selon l'invention, les organes de guidage d'air comportent au moins trois volets (27, 28, 30), dont un volet central (27) et deux volets latéraux (28, 30) agencés de part et d'autre du volet central (27), lesdits volets (27, 28, 30) étant agencés entre lesdites deux entrées d'air (24, 26) distinctes du boîtier d'entrée d'air (21), de façon mobile autour d'un unique axe de pivotement (33). L'invention concerne encore un pulseur (1) d'aspiration comprenant un tel boîtier d'entrée d'air (21) et un dispositif de chauffage, ventilation et/ou climatisation correspondant.
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