BS EN ISO 11102-1-2009 Reciprocating internal combustion engines - Handle starting equipment - Safety requirements and tests《往复式内燃机 手柄起动装置 安全要求和试验》.pdf

1、BS EN ISO11102-1:2009ICS 27.020NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDReciprocating internalcombustion engines Handle startingequipmentPart 1: Safety requirements and tests(ISO 11102-1:1997)This British Standard was published under the authority of the

2、Standards Policy and Strategy Committee on 30November 2009 BSI 2009ISBN 978 0 580 67781 6Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 11102-1:2009National forewordThis British Standard is the UK implementation of EN ISO 11102-1:2009. It is identical to ISO 11102-1:1997. It su

3、persedes BS EN ISO 11102-1:1997 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MCE/14, RIC engines.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the n

4、ecessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11102-1 September 2009 ICS 27.020 Supersedes EN ISO 11102-1:1997English Versi

5、on Reciprocating internal combustion engines - Handle starting equipment - Part 1: Safety requirements and tests (ISO 11102-1:1997) Moteurs alternatifs combustion interne - Dispositifs de dmarrage la manivelle - Partie 1: Exigences de scurit et essais (ISO 11102-1:1997) Hubkolben - Verbrennungsmotor

6、en Handkurbel-Starteinrichtungen - Teil 1: Sicherheitstechnische Anforderungen und Prfung (ISO 11102-1:1997) This European Standard was approved by CEN on 24 August 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

7、 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 CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English,

8、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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyp

9、rus, 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION C

10、OMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11102-1:2009: EBS EN ISO 11102-1:2009EN ISO 11102-1:2009 (E)

11、 3 Foreword The text of ISO 11102-1:1997 has been prepared by Technical Committee ISO/TC 70 “Internal combustion engines” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 11102-1:2009 by Technical Committee CEN/TC 270 “Internal combustion engines” the sec

12、retariat of which is held by DIN. 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 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. Attention is drawn

13、to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 11102-1:1997. This European Standard has been prepared under a mandate gi

14、ven to CEN by the Commission of the European Communities and the European Free Trade Association, and supports essential requirements of the EU Machinery Directive (2006/42/EC) and the associated EFTA regulations. For relationship with EU Directives, see informative Annex ZA and ZB, which are integr

15、al parts of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary

16、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11102-1:1997 has been approved by CEN as a EN ISO 11102-1:2009 without any modifi

17、cation. BS EN ISO 11102-1:2009EN ISO 11102-1:2009 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Tr

18、ade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 98/37/EC on machinery. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State,

19、 compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARNING - Other requirements and other EU Directives may be applic

20、able to the product(s) falling within the scope of this standard. BS EN ISO 11102-1:2009EN ISO 11102-1:2009 (E) 5 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate give

21、n to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Union under that Directive and has been im

22、plemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARN

23、ING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. IS0 11102-l : 1997(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work o

24、f preparing International Standards is normally carried out through IS0 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- government

25、al, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

26、 Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 11102-1 was prepared by Technical Committee lSO/TC 70, internal combustion engines. IS0 11102 consists of the following parts, under the general title Reciproc

27、ating internal combustion engines - Handle starting equipment. - Part I: Safety requirements and tests Par? 2: Method of testing the angle of disengagement 0 IS0 1997 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mean

28、s, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 l CH-1211 Geneve 20 l Switzerland Internet central iso.ch x.400 c=ch; a=400net; p=iso; o=isocs; s=central Printed in Swi

29、tzerland ii BS EN ISO 11102-1:2009INTERNATIONAL STANDARD IS0 llSOll102-1:1997( E) Reciprocating internal combustion engines - Handle starting equipment - Part 1: Safety requirements and tests 1 Scope This part of IS0 11102 specifies requirements for handle starting equipment used on reciprocating in

30、ternal combustion engines for land, rail and marine use, excluding engines used to propel road vehicles and aircraft. It may be applied to engines used to propel road construction, earth moving machines and for other applications where no suitable International Standards exist. In addition to the te

31、chnical safety requirements, this part of IS0 11102 describes procedures for checking adherence to these requirements. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this part of IS0 11102. At the time of publication,

32、the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this part of IS0 11102 are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and IS0 maintain registers of currently

33、valid International Standards. IS0 11102-2:1997, Reciprocating internal combustion engines - Handle starting equipment - Part 2: Method of testing the angle of disengagement. 3 Definitions For the purposes of this part of IS0 11102 the following definitions apply. 3.1 handle starting system starting

34、 system using a crank handle to rotate the engine up to the required firing speed 3.2 automatic disengagement device device which automatically interrupts the connection between the engine and the starting handle once the engine is running, thus preventing the handle from being turned by the engine

35、3.3 guide that part of the handle starting system which guides the starting handle during starting and prevents its being thrown out after disengagement BS EN ISO 11102-1:2009IS6 11102-1:1997(E) IS0 3.4 kick back limiter that part of the handle starting system which, when used in accordance with the

36、 instructions and when maintained correctly, prevents or limits the kick back travel to such an extent as to avoid the risk of injury 3.5 kick back the sudden change of direction of rotation of the starting handle, caused by compression or combustion pressure of the engine during starting procedure

37、3.6 disengagement travel the circumferential distance which the grip of the starting handle travels from the point of its change of rotational direction to its disengagement from the starting shaft, measured at the centre of the grip the angle through which the shank of the starting handle turns fro

38、m the point of change of rotational direction to its disengagement from the starting shaft 3.8 kick back travel the distance which the grip of the handle travels from the point of its change of rotational direction UI 7til it comes to the rest, measured at the centre of the grip 3.9 kick back angle

39、the angle through which the shank of the starting handle turns from the point of its change of rotationa it comes to the rest 3.7 angle of disengagement ,I direction until 4 Other regulations and requirements 4.1 For engines used on board ships and offshore installations which have to comply with ru

40、les of a classification society, the additional requirements of the classification society shall be observed. If this applies the name of the classification society shall be stated by the customer prior to placing the order. For engines which do not require such classification, any additional requ a

41、greement between the manufacturer, supplier and customer. ireme nts shall in each case be subject to 42 have If special requirements to be met, the authority from shall regulations of any be stated by the cu other autho stomer prior rity, e.g. to placin inspecting g the order. and/o Ir legislative a

42、uthorities, 4.3 Any further additional requirements shall be subject to agreement between the manufacturer, supplier and customer. 5 Technical safety requirements 5.1 Introduction When a reciprocating internal combustion engine, which is being manually started using a starting handle, suddenly chang

43、es its direction of rotation, the handle is subject to an acceleration in the opposite direction to the start of rotation (see figure 1). The resulting angular velocity is at a maximum at the point of disengagement. Due to its inertia, the handle will turn further until all of the kinetic energy has

44、 been dissipated in overcoming friction and the force exerted by the operator or until it comes up against a stop. For this reason, the kick back travel and angle are larger, by an undefined amount, than the disengagement travel and angle respectively. 2 BS EN ISO 11102-1:20090 IS0 IS0 111024 :1997(

45、E) The main factor which leads to injury is not the force itself with which the handle kicks back but the distance during which this force can act upon the operator. Limitation of the kick back force can therefore not be accepted as a measure to prevent accidents when correctly using a starting hand

46、le. Instead, the concern is to limit the kick back travel. 5.2 General requirements 52.1 The handle starting system shall be equipped with an automatic disengagement device (see 3.2). The handle shall be prevented from re-engaging when the engine is running. 5.2.2 The handle starting system shall be

47、 fitted with a guide (see 3.3) which allows the handle to be removed from the engine only when it is disengaged. This can be achieved, for example, when the handle is not being turned, or being turned only very slowly, or when turning it in the direction opposite to the starting rotation. 5.2.3 The

48、starting handle shall be fitted with a non-removable grip which can freely rotate and shall guarantee safe operation when used properly. These requirements also apply to the use of sleeves. 52.4 Starting handles are to be permanently marked with the manufacturers or suppliers identification. 5.3 Req

49、uirements in the event of kick back The angle of disengagement shall not exceed 35” and the disengagement travel shall not exceed 100 mm. 6 Tests 6.1 Checking angle of disengagement and travel The requirements of 5.3. shall be checked by reference to the manufacturers design data. If required, tests in accordance with IS0 11102-2 shall be made. 6.2 Checking of other requirements All other requirements shall be checked by reference to the manufacturers data and by physical tests. These must include a visual check for functional suitability of the starting pin, th