IFC 4.3.0.1 (IFC4X3) development

7.5.2.2 IfcAirTerminalTypeEnum

7.5.2.2.1 Semantic definition

Enumeration defining the functional types of air terminals.

7.5.2.2.2 Type values

Type Description
DIFFUSER

An outlet discharging supply air in various directions and planes.

GRILLE

A covering for any area through which air passes.

LOUVRE

A rectilinear louvre.

REGISTER

A grille typically equipped with a damper or control valve.

USERDEFINED

User-defined air terminal type.

NOTDEFINED

Undefined air terminal type.

Table 7.5.2.2.A

7.5.2.2.3 Formal representation

TYPE IfcAirTerminalTypeEnum = ENUMERATION OF
	(DIFFUSER
	,GRILLE
	,LOUVRE
	,REGISTER
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;

7.5.2.2.4 References

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7.5.2.2.5 Changelog

  • item, LOUVRE
  • item, EYEBALL
  • item, IRIS
  • item, LINEARDIFFUSER
  • item, LINEARGRILLE