Method and device for supplying air to a ventilated space
AssigneeAir Innovation Sweden AB
InventorBernt Nystrom
Life of this patent
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Abstract
When introducing supply air into a treated space (A), the supply air is conveyed from a source (B) of supply air by way of a terminal device (10) opening into the treated space, the supply air being discharged from the terminal device (10) with a certain momentum substantially vertically and downwardly along an upstanding surface (E) defining the treated space. In a supply air terminal device for introducing the supply air the air passageway (13) between the supply air intake and the supply air outlet is elongate, and the terminal device (10) is adapted to be mounted in a vertical position on an upstanding surface (E) defining the ventilated space (A) with the supply air outlet directed downwardly and positioned adjacent said defining surface.
Claims9
A method for introducing supply air into a ventilated space, in which the supply air is conveyed from a source of supply air by way of a terminal device opening into the ventilated space, comprising the step of discharging substantially all the supply air from the supply air terminal device downwardly along and against an upstanding surface which defines the ventilated space under the Coanda effect.
A supply air terminal device for introducing supply air into a ventilated space, comprising;
- a supply air intake and a supply air outlet, and an elongate air passageway between the supply air intake and the supply air outlet in that the terminal device is adapted to be mounted in a vertical position on an upstanding surface defining the ventilated space with the supply air outlet positioned adjacent said upstanding surface, the terminal device oriented for directing airflow out of said supply air outlet downwardly along and against said surface under the Coanda effect.
Dependencies are inferred from the claim text.