Natural language names
Actuator Type Enum
Énumération des types d'appareillage de commande
Semantic definitions at the type
Type definition

The IfcActuatorTypeEnum defines the range of different types of actuator that can be specified.

HISTORY  New enumeration in IFC2.0
Enumeration definition
ELECTRICACTUATORA device that electrically actuates a control element.
HANDOPERATEDACTUATORA device that manually actuates a control element.
HYDRAULICACTUATORA device that electrically actuates a control element.
PNEUMATICACTUATORA device that pneumatically actuates a control element.
THERMOSTATICACTUATORA device that thermostatically actuates a control element.
USERDEFINEDUser-defined type.
NOTDEFINEDUndefined type.
Formal representations
XML Specification
 <xs:simpleType name="IfcActuatorTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="electricactuator"/>
   <xs:enumeration value="handoperatedactuator"/>
   <xs:enumeration value="hydraulicactuator"/>
   <xs:enumeration value="pneumaticactuator"/>
   <xs:enumeration value="thermostaticactuator"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
EXPRESS Specification
TYPE IfcActuatorTypeEnum = ENUMERATION OF (

Link to EXPRESS-G diagram EXPRESS-G diagram

References  References: IfcActuator IfcActuatorType

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