1、 Reference number ISO 8153-1:2009(E) ISO 2009INTERNATIONAL STANDARD ISO 8153-1 First edition 2009-06-15 Aerospace fluid systems and components Vocabulary Part 1: Hose assemblies Systmes arospatiaux de fluides et lments constitutifs Vocabulaire Partie 1: Assemblages de tuyaux flexibles ISO 8153-1:200
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5、OPYRIGHT PROTECTED DOCUMENT ISO 2009 The reproduction of the terms and definitions contained in this International Standard is permitted in teaching manuals, instruction booklets, technical publications and journals for strictly educational or implementation purposes. The conditions for such reprodu
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8、-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights reservedISO 8153-1:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword iv Scope.1 1 General terms1 2 Terms related to hose material 2 3 Term
9、s related to hose design 2 4 Terms related to hose application.3 5 Terms related to hose construction3 6 Terms related to hose assembly .4 7 Terms related to hose/hose assembly dimensions.9 8 Terms related to hose/hose assembly conductivity12 9 Terms related to hose/hose assembly protection .12 10 T
10、erms related to hose/hose assembly defects 13 Bibliography17 Alphabetical index18 ISO 8153-1:2009(E) iv ISO 2009 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Inte
11、rnational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison wi
12、th ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technic
13、al committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn t
14、o the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 8153-1 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 10, Aerospace flui
15、d systems and components. ISO 8153 consists of the following parts, under the general title Aerospace fluid systems and components Vocabulary: Part 1: Hose assemblies The following parts are under preparation: Part 2: Fittings INTERNATIONAL STANDARD ISO 8153-1:2009(E) ISO 2009 All rights reserved 1A
16、erospace fluid systems and components Vocabulary Part 1: Hose assemblies Scope This part of ISO 8153 defines terms used for all types of hose assemblies. General terms can be made more precise through the addition of supplementary terminology relating to the design, range of application and/or the m
17、aterial of the hose/hose assembly. Terms and definitions specific to metallic hose assemblies are given in ISO 7369. NOTE Certain concepts used in this part of ISO 8153 are not applicable to all types of hose assemblies, but only to specific types, e.g. the term “insert” does not apply to a flexible
18、 metal hose without an insert as defined by this part of ISO 8153. 1 General terms 1.1 hose assembly hose, ready for use, equipped with hose fittings at ends NOTE See Figure 1. Figure 1 Hose assembly 1.2 hose line series of several hose assemblies connected to each other NOTE See Figure 2. Figure 2
19、Hose line ISO 8153-1:2009(E) 2 ISO 2009 All rights reserved1.3 hose flexible tubular product consisting of an inner tube and generally equipped with a reinforcement, wrap(s) and/or braid(s) NOTE 1 In US English, the common term for a hose consisting of one layer only is “tubing”. NOTE 2 See Figure 3
20、. Key 1 inner tube 2 intermediate layer 3 hose cover 4 braid 5 hose wall Figure 3 Hose 2 Terms related to hose material 2.1 elastomeric hose hose with inner tube made of elastomeric materials 2.2 polytetrafluoroethylene hose PTFE hose hose with inner tube made of polytetrafluoroethylene (PTFE) 2.3 p
21、lastic hose hose with inner tube made of plastic material other than PTFE 2.4 metal hose hose with inner tube made from helical or annular convoluted metallic material NOTE See ISO 7369. 3 Terms related to hose design 3.1 braided hose hose with reinforcement consisting of one or more braids ISO 8153
22、-1:2009(E) ISO 2009 All rights reserved 33.2 spiral hose hose with reinforcement consisting of one or more wraps, each alternate wrap being wound in the opposite direction 3.3 braided and spiral hose hose with reinforcement consisting of one or more wraps and braids 3.4 convoluted flexible PTFE hose
23、 hose with corrugated inner liner fabricated from PTFE tube, or PTFE tape, helically formed to the axis of the hose NOTE 1 Flexibility is obtained by bending the corrugations. NOTE 2 See ISO 7313. 4 Terms related to hose application 4.1 sleeve hose hose for sleeve attachment socketless hose of speci
24、fic length which can be slipped over rigid tube ends 4.2 preformed hose hose of which part is permanently set to meet installation requirements 4.3 suction hose hose that is usable under positive and relative negative pressure 5 Terms related to hose construction 5.1 hose wall composition of the hos
25、e between its inner and outer diameter NOTE See Figure 3. 5.2 layer part of the hose wall with a uniform structure 5.2.1 inner tube layer core inner part of the hose which performs the function of containing fluid NOTE See Figure 3. 5.2.2 intermediate layer layer incorporated between the inner tube
26、and the outermost layer of the hose, made of various reinforcement elements NOTE See Figure 3. ISO 8153-1:2009(E) 4 ISO 2009 All rights reserved5.2.3 hose cover outer layer outermost layer of the hose if it is not covered by reinforcement NOTE See Figure 3. 5.2.4 outer protective cover layer forming
27、 the outer part of the hose wall EXAMPLE Outer braids or spirals. NOTE See protective sleeve (9.1). 5.2.5 reinforcement one or more braids or wraps or helices rendering the hose sufficiently resistant to withstand pressure and/or vacuum 5.2.6 braid reinforcement texture made from cross-linked yarn o
28、r wire NOTE See Figure 3. 5.2.7 helix helical wire placed in the hose wall to ensure form stability of the hose in the event of a vacuum or external loads 5.2.8 wrap reinforcement made up of an assembly of yarns or wires helically wrapped to ensure resistance to pressure 6 Terms related to hose asse
29、mbly 6.1 hose fitting component, or subassembly of a hose assembly, whose purpose is to connect hoses to an appropriate fluid circuit NOTE 1 The terms defined in Clause 6 apply to flexible metal hose assemblies only under certain conditions, in view of the fact that these are generally supplied comp
30、letely mounted. NOTE 2 A clear designation includes the following (in the order given): hose side configuration; connecting end configuration. The end fitting can be equipped with a bend or an elbow. Some end fittings can be equipped with a swivel nut, which can be designed with or without a thrust
31、wire. 6.2 Configuration of hose side of fitting NOTE See Figure 4. ISO 8153-1:2009(E) ISO 2009 All rights reserved 56.2.1 separable end fitting hose fitting which consists of screwed components and which can be assembled without special tools 6.2.2 swaged fitting crimped fitting fitting consisting m
32、ainly of an insert held by a swaged or crimped socket on the hose NOTE Reuse is not possible except perhaps for the insert. Special tools are required for assembly. 6.2.3 clamp fitting segment fitting hose fitting consisting mainly of an insert held by externally mounted clamp segments NOTE It is re
33、usable and can be assembled without special tools. 6.2.4 band clamp fitting fitting consisting mainly of an insert held by an externally mounted band clamp NOTE It is reusable and can be assembled without special tools. 6.2.5 socketless fitting fitting consisting of an insert without socket or clamp
34、 NOTE The hose is simply slipped over the insert and is held by its elastic deformation. Key 1 hose fitting 2 connection end 3 hose side 4 female swivel nut 5 insert 6 socket 7 hose Figure 4 Example of hose with toric sealing fitting and swivel nut with thrust wire ISO 8153-1:2009(E) 6 ISO 2009 All
35、rights reserved6.3 Configuration of connecting end of fitting 6.3.1 globe seal end female fitting fitting with spherically-shaped, toric or tapered, sealing end and female swivel nut NOTE 1 See Figure 5. NOTE 2 Figure 5 a) shows a wired-on swivel nut with thrust wire; Figure 5 b) shows an entrapped
36、swivel nut a) With a swivel nut with thrust wire b) With an entrapped swivel nut Figure 5 Globe seal end female fitting with a toric fitting and a swivel nut 6.3.2 male thread end hose fitting with stationary male thread NOTE See Figure 6. Figure 6 Male thread end with internal cone 6.3.3 male threa
37、d end for port connection hose fitting with stationary male thread for port holes NOTE See Figure 7. Figure 7 Male thread end with an external flat sealing for port hole connection ISO 8153-1:2009(E) ISO 2009 All rights reserved 76.3.4 stand pipe end hose fitting with tubular end NOTE See Figure 8.
38、Figure 8 Stand pipe end 6.3.5 flange end hose fitting with fixed or loose flange NOTE See Figure 9. Figure 9 Flange end with a fixed flange 6.3.6 banjo end hose fitting with banjo configuration NOTE See Figure 10. Figure 10 Banjo end 6.4 Fitting component 6.4.1 nipple component inserted into the hos
39、e and which constitutes the end side connection of the fitting NOTE A clear designation includes the following (in the order given): hose end configuration (see 6.4.1.1 to 6.4.1.3); fitting end configuration (see 6.3). See Figure 11. ISO 8153-1:2009(E) 8 ISO 2009 All rights reservedKey 1 connecting
40、end 2 hose end Figure 11 Swage insert with globe seal end 6.4.1.1 threaded insert insert for separable end fitting (6.2.1) 6.4.1.2 swage insert crimp insert insert for swaged or crimped fitting (6.2.2) 6.4.1.3 socketless insert insert for clamp or segment fitting (6.2.3), band clamp fitting (6.2.4)
41、or socketless fitting (6.2.5) 6.4.2 socket component of a fitting which fits over the hose nipple NOTE See Figure 4. 6.4.2.1 screwed socket single-piece socket screwed on hose nipple for separable end fitting (6.2.1) and swaged or crimped fitting (6.2.2) NOTE See Figure 4. 6.4.2.2 outer socket compo
42、nent of a swaged or crimped fitting (6.2.2) which embraces the hose and is swaged or crimped to ensure hose sealing 6.4.2.3 segment socket multi-piece socket for clamp or segment fitting (6.2.3) NOTE The socket consists of jaws, clamps and segments. 6.4.2.4 hose clamp single or multi-piece strip-typ
43、e component for hose attachment ISO 8153-1:2009(E) ISO 2009 All rights reserved 97 Terms related to hose/hose assembly dimensions 7.1 Linear dimensions 7.1.1 hose assembly length L 1straightened length of a hose assembly, measured between gauge planes NOTE 1 For inclined ends, the hose assembly leng
44、th is measured between the intersection of the gauge plane and the local centre line. The gauge plane is defined in the appropriate standard for the type of end connection. NOTE 2 See Figure 12. 7.1.2 free length of hose L 2length of the flexible portion of a hose assembly between the end fittings N
45、OTE See Figure 12. ISO 8153-1:2009(E) 10 ISO 2009 All rights reservedFigure 12 Hose assembly length and free length of hose ISO 8153-1:2009(E) ISO 2009 All rights reserved 117.2 Angular dimensions 7.2.1 angle of elbow fitting angle indicating the deviation of the axe of the connecting end of the fit
46、ting from the axe of the hose NOTE 1 The angle is determined on the fitting plane by comparison with a straight fitting. NOTE 2 See Figure 13. Figure 13 Angle of elbow fitting 7.2.2 angle of orientation angle indicating the position of the inclined elbow fitting axes in relation to each other NOTE 1
47、 The angle is determined counter-clockwise, starting from the fitting nearer to the observer. NOTE 2 See Figure 14. Figure 14 Angle of orientation ISO 8153-1:2009(E) 12 ISO 2009 All rights reserved7.2.3 twist torsion of the hose around its longitudinal axis NOTE See Figure 15. Figure 15 Twist 7.3 Te
48、rms related to radius 7.3.1 bend radius r radius of the curve of a hose assembly, measured at the inside curve 7.3.2 minimum bend radius r minminimum bend radius of a hose assembly for use 8 Terms related to hose/hose assembly conductivity 8.1 electric conductivity ability of hose/hose assembly to c
49、onduct electric current 8.2 electric conductor conductive part of hose NOTE The electric conductor can be: a metallic conductor placed in the hose wall; a conductive non-metallic layer. 8.3 antistatic rubber conductive elastomeric compound 9 Terms related to hose/hose assembly protection 9.1 protective sleeve additional, fixed or loose protection against any kind of environmental effects, fitted over the hose assembly or parts of it 9.2 anti-chafe sleeve sl
