1、BS EN 2241:2010ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Lamp caps DimensionsThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 April2010. BSI 2010ISBN 978 0 580 69796 8Amendm
2、ents/corrigenda issued since publicationDate CommentsBS EN 2241:2010National forewordThis British Standard is the UK implementation of EN 2241:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of orga
3、nizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations
4、.BS EN 2241:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2241 March 2010 ICS 49.060 English Version Aerospace series - Lamp caps - Dimensions Srie arospatiale - Culots de lampes - Dimensions Luft- und Raumfahrt - Lampensockel - Mae This European Standard was approved by CEN on 27 Februar
5、y 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtai
6、ned on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Managem
7、ent Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlan
8、ds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in a
9、ny form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2241:2010: EBS EN 2241:2010EN 2241:2010 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Caps dimensions .44.1 General 44.2 Dimensions of bi-pin cap 54.3 Dimensions of SX4s/4 c
10、ap 64.4 Dimensions of SY4s/7 cap 74.5 Dimensions of SX6s cap .84.6 Dimensions of S5,7s/8 .94.7 Dimensions of BA7s/12 cap . 104.8 Dimensions of BA9s/13 cap . 114.9 Dimensions of BA15s/19 cap . 124.10 Dimensions of BA15s/19 cap . 134.11 Dimensions of BA15d/19 cap 144.12 Dimensions of BAY15s/19 cap 154
11、.13 Dimensions of BA15s3/19 cap . 164.14 Dimensions of BA20d cap . 175 Quality assurance . 186 Technical specification 18BS EN 2241:2010EN 2241:2010 (E) 3 Foreword This document (EN 2241:2010) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN
12、). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status
13、 of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2010, and conflicting national standards shall be withdrawn at the latest by September 2010. Attention is drawn to the possibility that some of the elements of this document may be the s
14、ubject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium,
15、 Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2241:20
16、10EN 2241:2010 (E) 4 1 Scope This standard specifies the dimensions of caps for incandescent lamps used on board aircraft respectively the characteristics and tests of which are defined in EN 2240-001 and EN 2756. 2 Normative references The following referenced documents are indispensable for the ap
17、plication of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2241-001, Aerospace series Incandescent lamps Part 001: Technical specification EN 2756, Aerospace series Lam
18、ps, incandescent Test methods EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts EN 60061-1:1993, Lamp caps and holders together with gauges for the control of interchangeability and safety Part 1: Lamps caps (IEC 60061-1:1969 + supplements A:19
19、70 to N:1992, modified) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 cap part of a lamp which holds it in a lampholder and provides connection to the electric supply 4 Caps dimensions 4.1 General See 4.2 to 4.14. Dimensions and tolerances
20、are in millimetres. BS EN 2241:2010EN 2241:2010 (E) 5 4.2 Dimensions of bi-pin cap See Figure 1 and Table 1. Key 1 Level of dimension B. Dimension B is specified flush with the base. Figure 1 Table 1 Dimensions in millimetres Dimensions Bi-Pin reference G 3,17 G 2,54 GX 2,54 G 1,27 GX 1,27 Type T1 3
21、/4 T1 1/4 T1 T1 T1 A min. 5,70 4,60 3,70 3,70 3,20 max. 5,90 4,80 3,90 3,90 3,40 B min. 3,07 2,44 2,44 1,17 1,17 max. 3,27 2,64 2,64 1,37 1,37 C min. 5,85 5,85 5,85 5,85 5,85 max. 6,85 6,85 6,85 6,85 6,85 D min. 0,45 0,45 0,45 0,45 0,45 max. 0,55 0,55 0,55 0,55 0,55 E min. 8,50 7,20 5,20 5,20 3,00 m
22、ax. 9,00 7,70 5,70 5,70 3,40 The location of the pins, their relative position and their position relative to the cap barrel shall be checked by means of a gauge (under study). BS EN 2241:2010EN 2241:2010 (E) 6 4.3 Dimensions of SX4s/4 cap See Figure 2 and Table 2. Key 1 Bulbed edge or chamfer Figur
23、e 2 Table 2 Dimensions in millimetres Dimensions min. max. A 3,89 4,04 B 4,47 4,72 C 0,43 0,58 D 1,35 D11,65 2,16 E 2,57 2,72 G 3,71 3,91 H To be defined K 0,33 0,43 S 0,30 BS EN 2241:2010EN 2241:2010 (E) 7 4.4 Dimensions of SY4s/7 cap See Figure 3 and Table 3. Key 1 Bulbed edge or chamfer Figure 3
24、Table 3 Dimensions in millimetres Dimensions min. max. A 3,90 3,95 B 4,50 4,60 C 1,00 D 1,90 D12,25 2,75 E 4,80 5,20 G 3,40 3,60 H 1,80 2,20 S 0,30 BS EN 2241:2010EN 2241:2010 (E) 8 4.5 Dimensions of SX6s cap See Figure 4 and Table 4. Key 1 Bulbed edge or chamfer Figure 4 Table 4 Dimensions in milli
25、metres Dimensions min. max. A 6,10 6,35 B 7,11 7,37 D11,70 2,80 E 6,35 6,85 G 6,22 6,98 H 2,54 3,30 R2 0,20 S 0,38 BS EN 2241:2010EN 2241:2010 (E) 9 4.6 Dimensions of S5,7s/8 In conformity with EN 60061-1:1993 sheet 7004-62-1 See Figure 5 and Table 5. Key 1 Solder on finished lamp 2 Datum line: Bott
26、om of groove Figure 5 Table 5 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A 5,56 5,82 Ma8,10 8,65 B 5,51 5,72 ra0,38 0,51 C 0,80 S 0,40 D a 1,70 2,70 X 0,76 D12,40 3,30 Y 2,30 H 3,20 aMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 10 4.7 Dimensions of BA7s/12
27、 cap See Figure 6 and Table 6. Figure 6 Table 6 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A a 6,87 7,05 F 0,70 0,90 C 0,90 b G 3,40 4,00 D 7,70 b8,10bH 2,40 2,60 D1 8,70 N a2,60 E 1,80 2,00 Approx. 30 aDimension N gives the minimum length along which dimension A must be in
28、compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 11 4.8 Dimensions of BA9s/13 cap In conformity with EN 60061-1:1993 sheet 7004-14-7. See Figure 7 and Table 7. Figure 7 Table 7 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A a 9,08 9,25 F 0,64 B 9,75
29、10,16 H 3,50 4,00 C 1,50 b M 12,90 13,30 D4,30 b5,20 bN a4,50 D1 5,90 P 11,00 E 1,50 1,70 aDimension N gives the minimum length along which dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 12 4.9 Dimensions of BA15s/19 cap In conformity with EN 6006
30、1-1:1993 sheet 7004-14-7. See Figure 8 and Table 8. Figure 8 Table 8 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A a 9,08 9,25 F 0,64 B 9,7510,16 H 3,50 4,00 C 1,50 b M 13,75 14,25 D4,30 b5,20 bN a4,50 D1 5,90 P 11,00 E 1,50 1,70 aDimension N gives the minimum length along wh
31、ich dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 13 4.10 Dimensions of BA15s/19 cap In conformity with EN 60061-1:1993 sheet 7004-11A-7. See Figure 9 and Table 9. Figure 9 Table 9 Dimensions in millimetres Dimensions min. max. Dimensions min. ma
32、x. A a 15,05 15,30 F 0,64 B 15,6516,15 H 4,50 b5,20 bC 1,50 b M 18,75 19,25 D6,00 b6,60 bNa 8,90 D16,32 7,50 P 17,00 E 1,80 2,20 aDimension N gives the minimum length along which dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 14 4.11 Dimensions of
33、 BA15d/19 cap In conformity with EN 60061-1:1993 sheet 7004-11A-7. See Figure 10 and Table 10. Figure 10 Table 10 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A a 15,05 15,30 G About 9bB 15,6516,15 J 3,00 C 1,50 b K 7,00 8,00 D6,00 b6,60 bM 18,75 19,25 D16,32 7,50 N a 8,90 E 1
34、,80 2,20 P 17,00 F 0,64 aDimension N gives the minimum length along which dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 15 4.12 Dimensions of BAY15s/19 cap See Figure 11 and Table 11. Figure 11 Table 11 Dimensions in millimetres Dimensions min. m
35、ax. Dimensions min. max. A a 15,05 15,30 F 0,64 B 15,6516,15 H 4,50 b5,20 bC 1,50 b L 3,00 3,40 D6,00 b6,50 bM 18,75 19,25 D16,52 7,50 N a 8,90 E 1,80 2,20 P 17,00 aDimension N gives the minimum length along which dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN
36、2241:2010 (E) 16 4.13 Dimensions of BA15s3/19 cap See Figure 12 and Table 12. Figure 12 Table 12 Dimensions in millimetres Dimensions min. max. Dimensions min. max. A a 15,05 15,30 E 1,80 2,20 B 15,6516,15 F 0,64 C 1,50 b H 4,50 5,20 D6,00 b6,60 bM 18,75 19,25 D16,32 7,50 N a 8,90 aDimension N gives
37、 the minimum length along which dimension A must be in compliance. bMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 17 4.14 Dimensions of BA20d cap In conformity with EN 60061-1:1993 sheet 7004-12-6. See Figure 13 and Table 13. Figure 13 Table 13 Dimensions in millimetres Dimensions
38、min. max. Dimensions min. max. A a 19,95 20,10 J 3,00 C 1,50 K 9,50 b10,00 cD b 15,50 16,00 cL 0,40 D1 17,00 Na 5,00 E14,40 4,50 r 0,20 E22,90 3,00 82 30 97 30 F 1,90 2,20 M To be defined G About 12 b aDimension N gives the minimum length along which dimension A must be in compliance. bMaximum devia
39、tion in height between lugs 0,15 mm. cMeasured on non-assembled base. BS EN 2241:2010EN 2241:2010 (E) 18 5 Quality assurance See EN 9133. 6 Technical specification See EN 2240-001. BS EN 2241:2010This page has been intentionally left blankBS EN2241:2010BSI GroupHeadquarters 389Chiswick High Road,Lon
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