1、NORME CE1 INTERNATIONALE IEC INTERNATIONAL 61 7-2 Deuxime dition Second edition STANDARD 1996-05 Symboles graphiques pour schmas-Partie 2:Elements de symboles,symboles distinctifs et autres symboles dapplication gnrale Graphical symbols for diagrams-Part 2:Symbol elements,qualifying symbols and othe
2、r symbols having general application Numro de rfrence Reference number CEIIIEC 61 7-2:1996 COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesValidit de la prsente pub
3、lication Le contenu technique des publications de la CE1 est cons-tamment revu par la CE1 afin quil reflte Itat actuel de la technique.Des renseignements relatifs la date de reconfinnation de la publication sont disponibles auprs du Bureau Central de la CEI.Les renseignements relatifs ces rvisions,I
4、tablis-sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents cidessous:Bulletin de la CE1 Annuaire de la CE1 Publi annuellement Catalogue des publications de la CEi Publi annuellement et mis jour rgulirement Term in o I og ie En c
5、e qui conceme la teminologie gnrale,le lecteur se reportera la CE1 50:Vocabulaire Electmtechnique Inter-national WEI),qui se prsente sous forme de chapitres spars traitan chacun dun sujet dfini.Des dtails complets sur le VE1 peuvent tre obtenus sur demande.Voir galement le dictionnaire multilingue d
6、e la CEI.Les temes et dfinitions figurant dans la prsente publi-cation ont t soit tirs du VEL soit spcifiquement approuvs aux fins de cette publication.Symboles graphiques et littraux Pour les symboles graphiques,les symboles littraux et les signes dusage gnral approuvs par la CEI,le lecteur consult
7、era:-la CE1 27:Symboles littraux utiliser en lectm-technique;-la CE1 417:Symboles graphiques utilisables sur le matriel.Index,releve et compilation des feuilles individuelles;-la CE1 61 7:Symboles graphiques pour schmas;et pour les appareils lectromdicaux,-la CE1 878:Symboles graphiques pour quipeme
8、nts lectriques en pratique mdicale.Les symboles et signes contenus dans la prsente publi-cation ont t soit tirs de la CE1 27,de la CE1 417,de la CE1 617 et/ou de la CE1 878,soit spcifiquement approuves aux fins de cette publication.Publications de la CE1 tablies par le mme comit dtudes Lattention du
9、 lecteur est attire sur les listes figurant la fin de cette publication,qui numrent les publications de la CE1 prpares par le m i t dtudes qui a tabli la prsente publication.Validity of this publication The technical content of IEC publications is kept under constant review by the IEC,thus ensuring
10、that the content reflects current technology.Information relating to the date of the reconfirmation of the publication is available from the IEC Central Office.Information on the revision work,the issue of revised editions and amendments may be obtained from IEC National Committees and from the foll
11、owing IEC sources:IEC Bulletin IEC Yearbook Catalogue of IEC publications Published yearly Published yearly with regular updates Terminology For general terminology,readers are referred to IEC 50:International flectmtechnical Vocabulary(IEV),which is issued in the form of separate chapters each deal
12、ing with a specific field.Full details of the IEV will be supplied on request.See also the IEC Multilingual Dictionary.The tenns and definitions contained in the present publi-cation have either been taken from the IEV or have been specifically approved for the purpose of this publication.Graphical
13、and letter symbols For graphical symbols,and letter symbols and signs approved by the IEC for general use.readers are referred to publications:-IEC 27:Letter symbols to be used in electrical technology;-IEC 417:Graphical symbols for use on equipment.Index,survey and compilation of the single sheets;
14、-I EC 61 7:Graphical symbols for diagrams;and for medical electrical equipment,-IEC 878:Graphical symbols for electromedical equipment in medical practice.The symbols and signs contained in the present publication have either been taken from IEC 27,IEC 417,IEC 617 and/or IEC 878,or have been specifi
15、cally approved for the purpose of this publication.IEC publications prepared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication.COPYRIGHT I
16、nternational Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesNORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 61 7-2 Deuxime dition Second edition 1996-05 Symboles graphiques pour schmas-Partie 2:Elments de symboles,symboles distinctifs et autres symboles dapplication genrale Graphical symbols for diagrams-Part 2:Symbol elements,qualifying symbols and other symbols having general ap