IfcAirTerminalTypeEnum

Definition from IAI: Enumeration defining the functional types of air terminals. The IfcAirTerminalTypeEnum contains the following:

- GRILLE: A covering for any area through which air passes.
- REGISTER: A grille typically equipped with a damper or control valve.
- DIFFUSER: An outlet discharging supply air in various directions and planes.
- EYEBALL: A small, circular diffuser.
- IRIS: An iris-shaped diffuser.
- LINEARGRILLE: A rectilinear grille.
- LINEARDIFFUSER: a rectilinear diffuser.
- USERDEFINED: User-defined air terminal type.
- NOTDEFINED: Undefined air terminal type.

> HISTORY: New enumeration in IFC R2x2.

EXPRESS specification:

TYPE IfcAirTerminalTypeEnum = ENUMERATION OF
( | GRILLE, REGISTER, DIFFUSER, EYEBALL, IRIS, LINEARGRILLE, LINEARDIFFUSER, USERDEFINED, NOTDEFINED);
END_TYPE;