ASME Y14.40.3:2002 pdf download GRAPHICAL SYMBOLS FOR DIAGRAMS, PART 3: CONNECTIONS AND RELATED DEVICES
This Standard specifies graphical symbols for functional connections, mechanicai jinks,pipeiines,andrelated devices such as connection joints, ISO ports, terminals, quick-release couplings, and connectors, in diagrams.For the fundamental rules of creation and applicatiorof graphical symbols in diagrams, see ASME Y14.40.0.For an overview of the ASME Y14.40 series information on the crealion and use of registration numbers foridentifying graphical symbols used in diagrams, rulesfor the presentation and application of these symbols,and examples of their use and application, see ASMEY14.40.1.
2 REFERENCES
The following references contain provisions whichthrough reference in this text, constitute provisions ofthis Standard. For dated references, subsequent amendments to, or revisions of, any of these pubiications donot apply. However, parlies to agreermenls based on thisStandard are encouraged to investigate the possibilityof applying the most recent editions of the referencefindicated below. For undated references, the latest edition applies.
ASIME Y14.40.0 Basic Rules for the Design of GraphicalSymbols for Use in the Technical Documentation ofProducts
ASME Y14.40.1, Graphical Symbols for Diagrams, Partl: (General Information and IndexesPublisher: The American Society of Mechanical Engineers(ASME International), Three Park Avenue, NewYork NY 10016-5990; Order Department: 22 LawDrive, PO.Box 2900, Fairfieid,N 07007-2900
ISO 2553, Welded, brazed and soldered joints — Symbolic representation on drawingsISO 4063, Welding and allied processes – Nomenclatureof processes and reference numbersPublisher: International (rganization for Standardization (ISO),1 rue de Varemb,Case Postale 56CH-1211,Geneve 20,Switzerland/Suisse
3 TERMS AND DEFINITIONS
For the purposes of this Standard, the following termsand definitions apply:
NOTE: In those cases where the same term has substantially different meanings in ISO and 1FC. this is indicated beside the term biSOj or iiECj and eisewhere in this Standard by a superscript, forexample,“port!50.
3.1
connection: general term for functional connectionmechanical link. pipeline. electric conductor, etc.
3.2
functional conneclion: connection between functions.
NOTE: A functional connection is used to represent the interrelations between functions represented, for example, by symbolsaccording to ASE Y14.40.6.
3.3
elecfric connecfion: conductor or circuit for icining terminals or other conductors.
3.4
connection (ISO]: threaded port, flange or similar means
for connecting a pipeline to a component, cf.purt (3.13)and terminal.
3.5
inferna! connection: connection in the form of one or morepipelines or conductors that is an integral part of a component
NOTE: An internal connection need not be lucated insie a cum-ponent
3.6
ltne [lSOj: abbreviation of the term “pipeline.”
3.7
line[IEC]: multi-pole ur multi-phase electric connection.EXAMP!E: Power line, telecommunication line transmission line
3.8
cable: insulated conductor or several insulated conductors with a common covering.
3.9
pipe unit: pipeline or, more ofter, several pipelines in a common covering pipe with insulation.
ASME Y14.40.3:2002 pdf download
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