IfcFlowSegmentType
Definition from buildingSMART:
The element type IfcFlowSegmentType defines a list of commonly shared property
set definitions of a flow segment and an optional set of product representations.
It is used to define a flow segment specification (i.e. the specific product
information, that is common to all occurrences of that product type).
NOTE: The product representations are defined as
representation maps (at the level of the supertype IfcTypeProduct, which
get assigned by an element occurrence instance through the
IfcShapeRepresentation.Item[1] being an
IfcMappedItem.
A flow segment type is used to define the common properties of a
flow segment that may be applied to many occurrences of that type.
A flow segment is a section of a distribution system, such as a duct, pipe, conduit, etc. that typically has
only two ports.
Flow segment types (or the instantiable subtypes) may be exchanged
without being already assigned to occurrences.
The occurrences of the IfcFlowSegmentType are represented
by instances of IfcFlowSegment or its subtypes.
HISTORY: New entity in IFC Release 2x2.
EXPRESS specification:
Inheritance graph
|
ENTITY IfcFlowSegmentType;
|
|
|
ApplicableOccurrence
|
:
|
OPTIONAL IfcLabel;
|
|
|
|