← Class ReferenceReferência de Classes
exported equivalent COPI_0000072
Pump
IRI: https://www.inf.ufrgs.br/ontologies/copi/COPI_0000072
Generated onGerado em 2026-04-09
Natural Language DefinitionDefinição em Linguagem Natural
EN
A pump is an assembly that bears the designed function of adding mechanical energy to fluid for pressurization and transport.
PT-BR
Uma bomba é um conjunto que possui a função projetada de adicionar energia mecânica ao fluido para pressurização e transporte.
Formal AxiomsAxiomas Formais
Semi-formal (Aristotelian)Semi-formal (Aristotélico)
Every pump is an assembly that has the function of pumping fluid
First-Order Logic TheoryTeoria em Lógica de Primeira Ordem
[Definition]∀x (Pump(x) ↔ Assembly(x) ∧ ∃f (PumpingFunction(f) ∧ bearerOf(x,f))) — Steps 1–3: genus + identity-giving function [Function axiom: PumpingFunction]∀f (PumpingFunction(f) → ∀p (realizedIn(f,p) → PumpingProcess(p)) ∧ ∃p (PumpingProcess(p) ∧ realizedIn(f,p))) — Step 1: ∀ preserves type-type identity; ∃ rules out vacuous functions never realised [Process participation signature]∀x ∀f ((Pump(x) ∧ PumpingFunction(f) ∧ bearerOf(x,f)) → ∃m (FluidPortion(m) ∧ participatesIn(m,f)) ∧ ∃e (FluidPortion(e) ∧ participatesIn(e,f)) ∧ processType(f,PressureIncrease)) — Step 5: typed participants in the realising process
OWL 2 / Turtle
@prefix copi: <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix : <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix bfo: <http://purl.obolibrary.org/obo/> . @prefix iof-core: <https://spec.industrialontologies.org/ontology/construct/> . @prefix iof-av: <https://spec.industrialontologies.org/ontology/annotation/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix qudt: <http://qudt.org/schema/qudt/> . @prefix dcterms: <http://purl.org/dc/terms/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix apv: <http://inf.ufrgs.br/ontologies/apv#> . ### COPI — Core Ontology for Petroleum Installations ### Class module: Pump <https://www.inf.ufrgs.br/ontologies/copi> rdf:type owl:Ontology ; dcterms:title "Core Ontology for Petroleum Installations (COPI)"@en ; dcterms:title "Ontologia Core para Instalações de Petróleo (COPI)"@pt-br ; dcterms:description "BFO/IOF-Core conformant ontology of equipment classes for petroleum production plants, developed using the five-step RDL enrichment method."@en ; skos:scopeNote "Material artifacts (bfo:material_entity) that (i) are part of a petroleum production plant, and (ii) bear at least one function whose realization involves the transport (e.g. production and injection), processing (separation and other processes), control, monitoring, measurement, containment or offloading of material or energy."@en ; skos:scopeNote "Artefatos materiais (bfo:material_entity) que (i) fazem parte de uma planta de produção de petróleo, e (ii) possuem ao menos uma função cuja realização envolve o transporte (p. ex. produção e injeção), processamento (separação e outros processos), controle, monitoramento, medição, contenção ou escoamento de material ou energia."@pt-br ; skos:scopeNote "COPI provides high-level equipment categories defined by function to demonstrate the defined-class mechanism. Equipment subtypes are annotated with references to CFIHOS and PCA RDL terms. COPI is not a reference data library; organizations should use CFIHOS, PCA RDL, or ISO 14224 for comprehensive equipment classification."@en ; skos:scopeNote "COPI fornece categorias de alto nível de equipamentos definidas por função para demonstrar o mecanismo de classe definida. Os subtipos de equipamentos são anotados com referências aos termos do CFIHOS e do PCA RDL. COPI não é uma biblioteca de dados de referência; organizações devem utilizar o CFIHOS, o PCA RDL ou a ISO 14224 para classificação abrangente de equipamentos."@pt-br ; owl:versionInfo "1.1.0-104-g4d16eff" ; owl:imports <https://spec.industrialontologies.org/ontology/core/Core/> ; owl:imports <http://purl.obolibrary.org/obo/bfo/2020/bfo.owl> ; dcterms:creator "Nicolau Oyhenard dos Santos"@en ; dcterms:contributor "Cauã Antunes" ; dcterms:contributor "Haroldo Rojas" ; dcterms:contributor "Rafael Petry" ; dcterms:contributor "Régis Romeu" ; dcterms:contributor "Mara Abel" ; dcterms:isPartOf <https://inf.ufrgs.br/projetos/OntoKG> ; dcterms:publisher "Universidade Federal do Rio Grande do Sul (UFRGS)"@en ; dcterms:license <https://creativecommons.org/licenses/by/4.0/> ; dcterms:created "2026-04-08"^^xsd:date ; dcterms:modified "2026-07-13"^^xsd:date ; apv:GlobalMinLanguageCoverage "en pt-br" ; apv:ClassURIFormationRule "https://www[.]inf[.]ufrgs[.]br/ontologies/copi/(COPI_[0-9]{7}|[A-Z][A-Za-z0-9]*)" ; apv:ClassMinAnnotationCoverage "rdfs:label https://spec.industrialontologies.org/ontology/annotation/naturalLanguageDefinition" . iof-av:naturalLanguageDefinition rdf:type owl:AnnotationProperty ; apv:MinAnnotationLength 20 . ### Identity-giving function :PumpingFunction rdf:type owl:Class ; rdfs:subClassOf iof-core:DesignedFunction ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :PumpingProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :PumpingProcess ] ; rdfs:label "pumping function"@en ; rdfs:label "função de bombeamento"@pt-br . ### Process type :PumpingProcess rdf:type owl:Class ; rdfs:subClassOf iof-core:PlannedProcess ; rdfs:label "pumping process"@en ; rdfs:label "processo de bombeamento"@pt-br . :PumpingProcess rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasInput ; owl:someValuesFrom :FluidPortion ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :FluidPortion ] . ### Equipment universal: Pump :Pump rdf:type owl:Class ; owl:equivalentClass [ rdf:type owl:Class ; owl:intersectionOf ( iof-core:Assembly [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :PumpingFunction ] ) ] ; rdfs:label "pump"@en ; rdfs:label "bomba"@pt-br ; iof-av:naturalLanguageDefinition "A pump is an assembly that bears the designed function of adding mechanical energy to fluid for pressurization and transport."@en ; skos:definition "A pump is an assembly that bears the designed function of adding mechanical energy to fluid for pressurization and transport."@en ; iof-av:naturalLanguageDefinition "Uma bomba é um conjunto que possui a função projetada de adicionar energia mecânica ao fluido para pressurização e transporte."@pt-br ; iof-av:semiFormalNaturalLanguageAxiom "Every pump is an assembly that has the function of pumping fluid"@en ; iof-av:firstOrderLogicAxiom "∀x (Pump(x) ↔ (Assembly(x) ∧ ∃f (PumpingFunction(f) ∧ bearerOf(x,f))))"@en ; # Disjointness: Pump and Compressor [] rdf:type owl:AllDisjointClasses ; owl:members ( :Pump :Compressor ) . # Disjointness: Pump and Turbine [] rdf:type owl:AllDisjointClasses ; owl:members ( :Pump :Turbine ) .
Axiomatization Decision LogRegistro de Decisões
1 Identity-Giving FunctionFunção Identitária
Function class
PumpingFunction ⊑ DesignedFunction
Realized in
PumpingProcess ⊑ PlannedProcess
The pumping function is identity-giving for all pumps - it is the designed capability to add mechanical energy to fluid to increase pressure and enable flow. This distinguishes pumps from other fluid handling equipment like valves (which control flow) or heat exchangers (which transfer thermal energy).
2 Genus DeterminationDeterminação do Gênero
Assemblybfo:Object (BFO_0000030)
Pumps are complex mechanical devices with multiple physically connected subcomponents (casing, impeller/pistons, shaft, seals, bearings) that can be disassembled for maintenance, but function as a single causally unified object. While 'mechanical equipment class' and 'ProcessEquipment' appear in parent candidates, these are too broad and not ontologically precise. Assembly is the most specific appropriate IOF-Core class since no domain-specific pump superclass is enriched yet.
3 Differentia SpecificaDiferença Específica
∃bearerOf.PumpingFunction

A pump is distinguished from other assemblies by bearing the designed function to add mechanical energy to fluid for pressurization and transport.

The pumping function is the minimal differentiating condition that separates pumps from all other process equipment assemblies. It captures the essence across all pump types (centrifugal, reciprocating, rotary) while being distinct from compression (gas handling) and flow control (energy restriction rather than addition).
4 Necessary PartsPartes Necessárias

No necessary parts recorded.

These parts are fundamental to the pumping function across all pump types, though their specific implementations vary (centrifugal impellers vs pistons vs gears)
Process Participation SignatureAssinatura de Participação em Processo
InputsEntradas
{'type': 'FluidPortion', 'count': 1, 'constraints': 'at suction conditions'}
OutputsSaídas
{'type': 'FluidPortion', 'count': 1, 'constraints': 'at higher pressure/energy'}
TransformationTransformação
mechanical energy added to fluid
Pumps transform a single fluid stream by adding mechanical energy to increase pressure, enabling transport and overcome system resistance
Disjoint WithDisjunto com
Compressor Turbine
C2: Compressor, Turbine. Pumps handle liquids for transport; compressors handle gases for compression; turbines extract rather than add energy. These have incompatible process signatures.
MetadataMetadados
COPI IDCOPI IDCOPI_0000072
IRIIRIhttps://www.inf.ufrgs.br/ontologies/copi/COPI_0000072
StatusStatusexported
Axiom modeModoequivalent
CreatedCriado2026-04-09
UpdatedAtualizado2026-06-25
LLM modelModelo LLMclaude-sonnet-4-20250514
VersionVersão2026-07-13
ISA 5.1-2022 — wikimedia/pump.svg
Quick factsDados rápidos
GenusGêneroAssembly
Root classClasse raizAssembly
Axiom modeModoequivalent
FunctionFunçãoPumpingFunction
ProcessProcessoPumpingProcess
PartsPartes0
Source DefinitionsDefinições nas Fontes 4 sources
ISO 15926-4 PUMP
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.
CFIHOS pump
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.
DEXPI Pump
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.
POSC Caesar Pump
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.