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1、BRITISH STANDARD BS EN 417:1992 Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances Construction, inspection, testing and marking The European Standard EN 417:1992 has the status of a British Standard Licensed Copy: sheffiel
2、dun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 417:1992 This British Standard, having been prepared under the direction of the Packaging and Freight Containers Standards Policy Committee, was published under the authority of the Standards Board and comes in
3、to effect on 15 November 1992 BSI 07-1999 First published as BS 5329 February 1976 Second edition October 1988 First published as BS EN 417 November 1992 The following BSI references relate to the work on this standard: Committee reference PKM/21 Draft for comment 90/48640 DC ISBN 0 580 20921 0 Coop
4、erating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: AustriaOesterreichisches Normungsinstitut BelgiumInstitut belge de normalisation DenmarkDans
5、k Standardiseringsraad FinlandSuomen Standardisoimisliito, r.y. FranceAssociation franaise de normalisation GermanyDeutsches Institut fr Normung e.V. GreeceHellenic Organization for Standardization IcelandTechnological Institute of Iceland IrelandNational Standards Authority of Ireland ItalyEnte Naz
6、ionale Italiano di Unificazione LuxembourgInspection du Travail et des Mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus da Qualidade SpainAsociacin Espaola dc Normalizacin y Certificacin SwedenStandardiseringskommissionen i Sverige Sw
7、itzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 417:1992 BSI 07-1999i Contents Page Coope
8、rating organizationsInside front cover National forewordii Foreword2 Text of EN 4173 National annex NA (informative) Committees responsibleInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 417:1992 ii BSI 07-1999 Nation
9、al foreword This British Standard has been prepared under the direction of the Packaging and Freight Containers Standards Policy Committee and is the English language version of EN 417:1992 Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with po
10、rtable appliances Construction, inspection, testing and marking, published by the European Committee for Standardization (CEN). BS EN 417 supersedes BS 5329:1988 which is withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards
11、are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 16, an inside back cover and a bac
12、k cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD
13、 NORME EUROPENNE EUROPISCHE NORM EN 417 September 1992 UDC 621.642.1.02.036-034:662.767:620.1:62-777 Descriptors: Pressure vessels, metal products, disposable equipment, gas supply, liquefied petroleum gases, portable equipment, definitions, design, specifications tests, inspection, marking English
14、version Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances Construction, inspection, testing and marking Cartouches mtalliques pour gaz de ptrole liqufis, non rechargeables, avec ou sans valve, destines alimenter des appare
15、ils portatifs Construction, contrle et marquage Metallische Einwegkartuschen fr Fliggas mit oder ohne Entnahmeventil zum Betrieb von tragbaren Gerten Herstellung, Prfung und Kennzeichnung This European Standard was approved by CEN on 1992-09-18. CEN members are bound to comply with the CEN/CENELEC I
16、nternal 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 obtained on application to the Central Secretariat or to any CEN me
17、mber. 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 Central Secretariat has the same status as the official versions. CEN membe
18、rs are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee
19、 fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1992 Copyright reserved to CEN members Ref. No. EN 417:1992 E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 417:1992 BSI 07-1999 2 Foreword This European Standard has
20、been prepared by the Technical Committee CEN/TC 157 “Non-refillable metallic cartridges”, of which the secretariat is held by AFNOR. In accordance with the Common CEN/CENELEC Rules, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Ger
21、many, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 1993, and con
22、flicting national standards shall be withdrawn at the latest by March 1993. Contents Page Foreword2 Introduction3 1Scope3 2Definitions3 2.1Gas cartridge3 2.2Pierceable gas cartridge3 2.3Two piece gas cartridge with valve3 2.4Three piece gas cartridge with valve3 2.5Total capacity3 2.6Net capacity3 2
23、.7Test pressure3 2.8Burst pressure3 2.9Volume for the liquid phase4 2.10 Liquefied petroleum gas4 2.11 Stenched liquefied petroleum gas4 2.12 Female valve4 2.13 Male valve4 2.14 Valve cup4 3Materials, design and construction4 3.1Materials4 3.2Design and construction General4 3.3Pierceable cartridges
24、4 3.4Cartridges with valves5 4Requirements for filled gas cartridges8 5Type testing8 5.1General8 5.2Dimensions8 5.3Net capacity8 Page 5.4Pressure strength8 5.5Gas tightness of cartridges8 5.6Gas tightness of valves11 5.7Drop test11 5.8Threaded centre boss valve Mechanical strength torque test (Type
25、1, 2, 3 and 4 valves)11 6Manufacturing and filling tests and examination11 6.1General11 6.2Tests and inspection performed by the cartridge manufacturer11 6.3Test performed by the valve manufacturer11 6.4Tests and inspection performed by the filler11 7Marking12 7.1General12 7.2Marking applicable to a
26、ll cartridges12 7.3Additional marking for cartridges with valves12 7.4Additional marking for pierceable cartridges13 7.5Additional marking for cartridges of diameter or height less than 40 mm13 7.6Optional marking13 Annex A (normative) Pressure strength test on finished cartridges Test method14 A.1
27、Type testing14 A.2 Testing during manufacture and filling14 Annex B (informative) Type testing procedure15 B.1 General15 B.2 Application for type testing15 B.3 Factory inspection15 Figure 1 Cartridge type 2005 Figure 2 Thread tolerances of the valve and of the adaptor6 Figure 3 Section of a threaded
28、 centre boss valve cup (type 1)7 Figure 4 Dimensions related to valve opening and closing9 Figure 5 Test adaptor and clamping device for threaded valve mechanical strength torque test10 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 417:
29、1992 BSI 07-19993 Introduction This standard covers “non-refillable metallic cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances”. It has become necessary to establish a specific standard for these cartridges, as the European Directive 75/324/EEC conce
30、rning aerosol generators does not cover the essential functions of cartridges for liquefied petroleum gas, i.e. containing a gas suitable for the operation of the appliance and supplying the appliance in a gas tight fashion, taking account of its geometry and the heating that might occur. The safety
31、 of the user therefore depends on the use of cartridges complying with this standard, which in consequence, will be marked, inspected and tested in accordance with the requirements of this standard. This standard also defines the tests to be used as a basis for type examination and pending a Europea
32、n Directive for these cartridges, describes a procedure which can serve as a guide to the organizations responsible for issuing type examination certificates. This standard does not apply to appliances with an integral gas container which is not interchangeable, or to cartridges for filling such con
33、tainers. 1 Scope This European Standard specifies material, construction, inspection and marking requirements for non-refillable metallic gas cartridges with or without a valve for use with portable appliances which comply with the requirements of EN 521 “Portable appliances operating at vapour pres
34、sure from liquefied petroleum gas containers”.1) This standard applies to cartridges with a total capacity of between 50 ml and 1 000 ml, designed to contain stenched liquefied petroleum gas or stabilized mixtures of liquefied petroleum gas with propadiene and/or methyl acetylene, where the pressure
35、 developed by the contents of the cartridge at 50 C does not exceed 12 bar. However, stenching of these gases is optional for cartridges with a total capacity not exceeding 150 ml. This standard does not apply to aerosol dispensers manufactured, filled, tested and marked in accordance with the Direc
36、tive 75/324/EEC. 2 Definitions For the purposes of this standard, the following definitions apply. 2.1 gas cartridge non-refillable container filled once only with gas or a mixture of gases for fuelling portable gas appliances which burn the gas or gases in use 2.2 pierceable gas cartridge a cartrid
37、ge without a valve. The gas supply is obtained by piercing the cartridge by means of a specific device which is part of the portable appliance with which the cartridge is to be used 2.3 two piece gas cartridge with valve a cartridge constructed of two pieces with an aperture at the top end into whic
38、h a male or female valve is fitted. The gas supply is obtained by the connection of the portable appliance to the valve 2.4 three piece gas cartridge with valve a cartridge constructed of three pieces with an aperture at the top end into which a male or female valve is fitted. The gas supply is obta
39、ined by the connection of a portable appliance to the valve 2.5 total capacity the internal volume of the empty gas cartridge at 20 C, expressed in millilitres, before any accessories are fitted, such as valves, etc. 2.6 net capacity the volume, expressed in millilitres, which is available to receiv
40、e the contents when the gas cartridge is sealed and fitted with its accessories 2.7 test pressure pressure that is equal at a temperature of 50 C to 1,5 times the pressure which would be developed by gas with which the cartridge will be filled, or 10 bar, whichever is the greater 2.8 burst pressure
41、the minimum pressure which causes leakage from the gas cartridge 1) In preparation at the time of the publication of this standard. PrEN 521 has been submitted to six months enquiry until 1991-12-27. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:55:04 GMT+00:00 2006, Uncontrolled Copy, (
42、c) BSI EN 417:1992 4 BSI 07-1999 2.9 volume for the liquid phase the volume occupied by the liquid phase of the gas or gases within the gas cartridge 2.10 liquefied petroleum gas a mixture of liquefied hydrocarbon gases comprising principally butanes, butenes, propane and propene 2.11 stenched lique
43、fied petroleum gas liquefied petroleum gas with the addition of an odourant detectable in the gas/air mix 2.12 female valve a valve designed so that the spigot fitting of an appropriate appliance enters into the valve to open it 2.13 male valve a valve fitted with a stem protruding from the centre o
44、f the valve which, when depressed, opens the valve 2.14 valve cup support of the valve destined to be fixed to the cartridge 3 Materials, design and construction 3.1 Materials 3.1.1 The body of the gas cartridge and the valve cup where applicable, with the exception of the sealing material, shall be
45、 made of metal. 3.1.2 The materials used for the container, the valve, any internal lining, external coatings and seals shall be compatible with the gases to be contained by the cartridge and shall withstand the reasonably foreseeable mechanical, thermal and chemical conditions which may occur durin
46、g use and storage. Gas cartridges designed to contain mixtures of liquefied petroleum gas and methylacetylene shall not be manufactured from materials containing more than 70 % copper. 3.2 Design and construction General 3.2.1 Gas cartridges shall be constructed from one or more parts, these being a
47、ssembled by welding, brazing, crimping, etc. 3.2.2 Gas cartridges with an outside diameter exceeding 40 mm shall be provided with a concave base. 3.2.3 Gas cartridges shall be so designed and constructed that they do not leak or show visible permanent deformation when subjected to an internal pressu
48、re equal to the test pressure. 3.2.4 Gas cartridges shall be so designed and constructed that they do not leak or rupture when subjected to an internal pressure equal to 1,2 times the test pressure. 3.2.5 The concave form of the base of gas cartridges with an outside diameter exceeding 40 mm shall r
49、everse in form before any leak appears or rupture occurs. However, for three piece construction cartridges with valves, with an outside diameter exceeding 40 mm, either the concave form of the base shall reverse or the domed top shall permanently extend before any leak appears or any rupture occurs. 3.2.6 Gas cartridges shall be so designed and constructed that they do not leak at temperatures from 20 C to + 70 C. 3.2.7 The dimensions of the cartridge shall be such as to ensure that it is compatible with the appliance