IPC Classification

Class code (prefix) Descriptions Number of results
B60H 1/00 Heating, cooling or ventilating devices
B60H 1/02 Heating, cooling or ventilating devices the heat being derived from the propulsion plant
B60H 1/03 Heating, cooling or ventilating devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
B60H 1/04 Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant
B60H 1/06 Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
B60H 1/08 Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
B60H 1/10 Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle
B60H 1/12 Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle using an air blower
B60H 1/14 Heating, cooling or ventilating devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant
B60H 1/16 Heating, cooling or ventilating devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant the air being heated by direct contact with the plant, e.g. air-cooled motor
B60H 1/18 Heating, cooling or ventilating devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant the air being heated from the plant exhaust gases
B60H 1/20 Heating, cooling or ventilating devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant the air being heated from the plant exhaust gases using an intermediate heat-transferring medium
B60H 1/22 Heating, cooling or ventilating devices the heat being derived otherwise than from the propulsion plant
B60H 1/24 Devices purely for ventilating or where the heating or cooling is irrelevant
B60H 1/26 Ventilating openings in vehicle exteriorDucts for conveying ventilating air
B60H 1/28 Ventilating openings in vehicle exteriorDucts for conveying ventilating air the openings being situated directly in front of vehicle front window
B60H 1/30 Air scoops
B60H 1/32 Cooling devices
B60H 1/34 NozzlesAir-diffusers
B60H 3/00 Other air-treating devices
B60H 3/02 Moistening
B60H 3/06 Filtering