SAE ARP 1482B-1999 Recommendations for Fuel and Oil System Schematics《燃料和石油系统原理图的建议》.pdf

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2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2013 SAE International All rights reserved. No part of this p

3、ublication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-497

4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/ARP1482BAEROSPACERECOMMENDED PRACTICEARP1482 REV. BIssued 1978-12 Revised 1999-10

5、Reaffirmed 2013-08 Superseding ARP1482A Recommendations for Fuel and Oil System Schematics RATIONALE ARP1482B has been reaffirmed to comply with the SAE five-year review policy. 1. SCOPE:This document recommends and sets forth a set of symbols representing the components making up aircraft fuel and

6、oil systems. The intended result is uniformity in system schematics so that they may be easily understood throughout the aerospace industry.1.1 Purpose:This document defines a standard set of symbols for use in functional schematics of aircraft fuel and oil systems and components.2. REFERENCES:2.1 S

7、AE Publications:Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.AS1290 Graphic Symbols for Aircraft Hydraulic and Pneumatic SystemsAIR1615 Thesaurus for Fuel System ComponentsAIR1660 Fuel Level Control Valves/Systems3. SCHEMATIC:For purposes of this document, a schematic is def

8、ined as a diagram descriptive of the functions and flow paths of a system or component. Such a schematic is intended only to provide a general understanding of the system or component depicted in an easily understood format. As such, portrayal of the physical positions and aspects of the components

9、is not required and may, in fact, be undesirable.4. COMPONENTS:The following figures set forth the basic component symbols, as well as modifiers that specify drives and accessories.5. SPECIAL COMPONENTS:It is recognized that most systems will require the occasional use of unique components not descr

10、ibed in this document. Where possible, these should be represented by combinations of the symbols herein. The resulting combination for a given component should be surrounded by a dashed line, if necessary to make it clear that it is a single component. Several examples of composite symbols are pres

11、ented in the figures.6. PLUMBING:Tubing and hoses should be represented by solid double lines. Each line should be identified as to function by use of the appropriate cross-hatch code described in the figures. It is recommended that line size (outside diameter for tubing, inside diameter for hose) b

12、e specified in the format X.XX, suffixed with the appropriate material/type letter code listed in this document.7. LEGENDS:It is recommended that each system schematic contain a legend identifying the nomenclature of all symbols used. Numerical codes should be used to relate the symbols in the legen

13、d to the appropriate locations on the schematic.8. COMPONENT DRAWINGS:It is recommended that each component drawing include a schematic of the component represented thereon.9. OTHER SYMBOLS AND SYSTEMS:Refer to SAE AS1290 for symbols relevant to actuators, control valves, and other components associ

14、ated with hydraulic and pneumatic systems.10. NOMENCLATURE:Refer to SAE AIR1660 and AIR1615 for definitions of the nomenclature used herein.PREPARED UNDER THE JURISDICTION OFSAE COMMITTEE AE-5, AEROSPACE FUEL, OIL & OXIDIZER SYSTEMSSAE INTERNATIONAL ARP1482B Page 2 of 10_ FIGURE 1SAE INTERNATIONAL A

15、RP1482B Page 3 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 4 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 5 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 6 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 7 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 8 of 10_ FIGURE 1 (Continued)SAE INTERNATIONAL ARP1482B Page 9 of 10_ FIGURE 2SAE INTERNATIONAL ARP1482B Page 10 of 10_