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1. WO2020141158 - A SYSTEM AND A METHOD FOR MIXING AIR FOR A VEHICLE HVAC COMPONENT

Publication Number WO/2020/141158
Publication Date 09.07.2020
International Application No. PCT/EP2019/087153
International Filing Date 30.12.2019
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
B61D 27/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
27Heating, cooling, ventilating, or air-conditioning
CPC
B60H 1/00371
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00357Air-conditioning arrangements specially adapted for particular vehicles
00371for vehicles carrying large numbers of passengers, e.g. buses
B60H 1/00828
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED 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
00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
00821the components being ventilating, air admitting or air distributing devices
00828Ventilators, e.g. speed control
B60H 2001/00085
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED 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
B60H 2001/00099
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED 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
00099comprising additional ventilating means
B60H 2001/00235
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00007Combined heating, ventilating, or cooling devices
00207characterised by the position of the HVAC devices with respect to the passenger compartment
00235Devices in the roof area of the passenger compartment
B61D 27/0018
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
27Heating, cooling, ventilating, or air-conditioning
0018Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
Applicants
  • KNORR-BREMSE ESPAÑA, S.A. [ES]/[ES]
Inventors
  • NURZIA, Giovanni
  • QUERENCIAS FERNANDEZ, Rafael
Agents
  • LIFETECH IP
Priority Data
18215933.531.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A SYSTEM AND A METHOD FOR MIXING AIR FOR A VEHICLE HVAC COMPONENT
(FR) SYSTÈME ET PROCÉDÉ DE MÉLANGE D'AIR POUR COMPOSANT CVC DE VÉHICULE
Abstract
(EN)
A system and a method for mixing air for a vehicle HVAC component A system for mixing air for a vehicle HVAC (heating, ventilation, air-conditioning) component (150), includes a first inlet (110) for outdoor air from an exterior space of the vehicle; a first fan (115) in communication with the first inlet (110) to control (only) an air inflow through the first inlet (110); a second inlet (120) for indoor air from an interior space of the vehicle; and a second fan (125) in communication with the second inlet to control (only) an air inflow through the second inlet (120). The first fan(115) and the second fan (125) are independently controllable to provide a desired mix of air to the vehicle HVAC component (150).
(FR)
La présente invention concerne un système pour mélanger de l'air pour un composant CVC (chauffage, ventilation et climatisation) (150) de véhicule, ledit système comprenant une première entrée (110) pour l'air extérieur provenant d'un espace extérieur du véhicule; un premier ventilateur (115) en communication avec la première entrée (110) pour réguler (uniquement) un flux entrant d'air à travers la première entrée (110); une seconde entrée (120) pour l'air intérieur provenant d'un espace intérieur du véhicule; et un second ventilateur (125) en communication avec la seconde entrée pour réguler (uniquement) un flux entrant d'air à travers la seconde entrée (120). Le premier ventilateur (115) et le second ventilateur (125) peuvent être commandés indépendamment pour fournir un mélange souhaité d'air au composant CVC (150) de véhicule.
Also published as
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