ISO/TR 12942:2012 PDF

Name: ISO/TR 12942:2012 — Compressors — Classification — Complementary information to ISO 5390
SKU: ISO/TR 12942:2012
Price: 25 EUR
Availability: InStock

Compressors — Classification — Complementary information to ISO 5390

Название (английский):

ISO/TR 12942:2012

Compressors — Classification — Complementary information to ISO 5390

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 59
Дата публикации:: 3 сентября 2012 г.
Издание:: ISO TR 12942 edition 1 version 1
ICS:: 23.140

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Описание (английский):

ISO/TR 12942:2012 gives a classification of modern compressor types and their definitions. ISO/TR 12942:2012 presents terms for use in technical and contractual specifications, manufacturer's literature, information searches and data processing systems, patent information, educational publications for students, service and maintenance instructions, industrial statistics and market surveys, as well as in design, quality, safety, testing and other standards, norms, regulations and codes.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO/TR 12942:2012 - "Compressors - Classification - Complementary information to ISO 5390" is an informative Technical Report from ISO/TC 118 that provides a structured, multi‑dimensional classification and vocabulary for modern compressor types. It complements ISO 5390 by giving definitions, design- and functional‑class schemata, and guidance on term usage in technical specifications, manufacturer literature, patents, education, testing, data systems and market statistics. As a Technical Report, it is informative (not normative) and intended to support consistent identification and comparison of compressor equipment.

Key Topics

Design classes - Hierarchy and preferred terms for compressor design concepts (e.g., compressor machine vs compressor apparatus) and subtypes.

Operation principles - Classification by operating principle: dynamic (turbocompressors), positive‑displacement, combined machines, and several apparatus types (ejectors, thermo‑compressors, adsorption, acoustical, pressure‑shock, liquid‑column, etc.).

Turbo and positive‑displacement details - Subclasses such as radial/centrifugal turbo compressors and multi‑shaft, casing, cooling and flow‑number distinctions for turbo designs. Positive‑displacement definitions cover cyclic chamber compression and moving members.

Functional classes - Terms and definitions for basic and derivative functional classes to ensure consistent specification of mobility, lubrication (oil‑free vs oil‑lubricated), cooling method, driver type, and service‑duty roles.

Aggregated equipment - Classification of packaged compressor plants, driver‑compressor assemblies, geared configurations and service‑duty classes for plants and factory‑assembled units.

Guidance materials - Annex A contains explanatory notes and methodical approaches for applying the classification.

Applications and Who Uses It

ISO/TR 12942:2012 is useful for:

Manufacturers and designers - to label products, prepare datasheets and design documentation using standardized terminology.

Specifiers and purchasers - to write unambiguous technical and contractual specifications and compare compressor alternatives on equivalent functional and capacity classes.

Engineers and maintenance teams - for service, testing, safety and maintenance instructions that rely on consistent class definitions.

Standards developers and regulators - to harmonize terminology across related standards and codes.

Patent professionals, researchers and educators - for accurate information searches, patent classification, market surveys and training materials.

Data analysts and statisticians - to organize industrial statistics and market studies with clear classification fields.

Related Standards

ISO 5390 - Principal standard complemented by this Technical Report.

Prepared by ISO/TC 118 (Compressors and pneumatic tools, machines and equipment) - consult committee outputs for related normative standards.

Keywords: ISO/TR 12942:2012, compressor classification, ISO 5390, turbo compressor, positive‑displacement compressor, compressor plant, compressor terminology, compressor design classes.

ISO/TR 12942:2012 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications and Who Uses It

Related Standards

Технические детали

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