#### 7.1.3.10 IfcCoilType

| Type de bobine
| Heiz-Kühlelemente - Typ

The energy conversion device type IfcCoilType defines commonly shared information for occurrences of coils. The set of shared information may include:

- common properties with shared property sets
- common representations
- common materials
- common composition of elements
- common ports

It is used to define a coil type specification indicating the specific product information that is common to all occurrences of that product type. The IfcCoilType may be declared within IfcProject or IfcProjectLibrary using IfcRelDeclares and may be exchanged with or without occurrences of the type. Occurrences of IfcCoilType are represented by instances of IfcCoil. Refer to the documentation at IfcCoil for supported property sets, materials, composition, and ports.

## Mechanical System Design

Instance diagram

Predefined Type expected

The Predefined Type expected concept applies to this entity.

Exchange |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Import | - | - | - | R | R | R
Export | - | - | - | R | R | R

Classification

The Classification concept applies to this entity.

Exchange |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Import | - | - | - | R | R | R
Export | - | - | - | R | R | R

Identity

The Identity concept applies to this entity.

Exchange |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Import |  |  |  | R | R | R
Export |  |  |  | R | R | R

XSD Specification:

<xs:element name="IfcCoilType" type="ifc:IfcCoilType" substitutionGroup="ifc:IfcEnergyConversionDeviceType" nillable="true"/>
<xs:complexType name="IfcCoilType">
<xs:complexContent>
<xs:extension base="ifc:IfcEnergyConversionDeviceType">
<xs:attribute name="PredefinedType" type="ifc:IfcCoilTypeEnum" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcCoilType

| SUBTYPE OF (IfcEnergyConversionDeviceType);

PredefinedType | : | IfcCoilTypeEnum;

| WHERE

CorrectPredefinedType | : | (PredefinedType <> IfcCoilTypeEnum.USERDEFINED) OR ((PredefinedType = IfcCoilTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcElementType.ElementType));

END_ENTITY;

Attribute Definitions:

PredefinedType | : | Defines typical types of coils (e.g., Cooling, Heating, etc.)

Inheritance Graph:

ENTITY IfcCoilType

| ENTITY IfcRoot

GlobalId | : | IfcGloballyUniqueId;
OwnerHistory | : | OPTIONAL IfcOwnerHistory;
Name | : | OPTIONAL IfcLabel;
Description | : | OPTIONAL IfcText;

| ENTITY IfcObjectDefinition

| INVERSE

HasAssignments | : | SET OF IfcRelAssigns FOR RelatedObjects;
HasContext | : | SET [0:1] OF IfcRelDeclares FOR RelatedDefinitions;
IsDecomposedBy | : | SET OF IfcRelAggregates FOR RelatingObject;
Decomposes | : | SET [0:1] OF IfcRelAggregates FOR RelatedObjects;
HasAssociations | : | SET OF IfcRelAssociates FOR RelatedObjects;

| ENTITY IfcTypeObject

ApplicableOccurrence | : | OPTIONAL IfcStrippedOptional;
HasPropertySets | : | OPTIONAL SET [1:?] OF IfcStrippedOptional;

| INVERSE

Types | : | SET [0:1] OF IfcRelDefinesByType FOR RelatingType;

| ENTITY IfcTypeProduct

RepresentationMaps | : | OPTIONAL LIST [1:?] OF UNIQUE IfcStrippedOptional;
Tag | : | OPTIONAL IfcStrippedOptional;

| INVERSE

| ENTITY IfcElementType

ElementType | : | OPTIONAL IfcStrippedOptional;

| ENTITY IfcDistributionElementType

| ENTITY IfcDistributionFlowElementType

| ENTITY IfcEnergyConversionDeviceType

| ENTITY IfcCoilType

PredefinedType | : | IfcCoilTypeEnum;

END_ENTITY;

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