1、December 2007DEUTSCHE NORM English price group 7No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 27.060.10!$K#“1400059w
2、ww.din.deDDIN EN 225-2Atomizing oil burners Oil burner pumps and oil burner motors - Connecting dimensions Part 2: Oil burner motorsEnglish version of DIN EN 225-2:2007-12lzerstubungsbrenner Anschlussmae fr lbrenner-Pumpen und lbrenner-Motore Teil 2: lbrenner-MotoreEnglische Fassung DIN EN 225-2:200
3、7-12SupersedesDIN 42023-2:1980-07www.beuth.deDocument comprises 8 pagesDIN EN 225-2:2007-12 2 National foreword This standard has been prepared by Technical Committee CEN/TC 47 “Atomizing oil burners and their components Function Safety Testing” (Secretariat: DIN, Germany). The responsible German bo
4、dy involved in its preparation was the Normenausschuss Heiz- und Raumluft-technik (Heating and Ventilation Technology Standards Committee), Technical Committee NA 041-01-61 AA lzerstubungsbrenner und ihre Komponenten (SpA CEN/TC 47). Amendments This standard differs from DIN 42023-2:1980-07 as follo
5、ws: a) Size 32-08 (version A) has been included. Previous editions DIN 42023-2: 1980-07 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 225-2October 2007ICS 27.060.10English VersionAtomizing oil burners - Oil burner pumps and oil burner motors -Connecting dimensions - Part 2: Oil burner motorsBrle
6、urs fioul pulvrisation - Pompes et moteurs pourpour brleurs fioullzerstubungsbrenner - Anschlussmae fr lbrenner-Pumpen und lbrenner-Motore - Teil 2: lbrenner-MotoreThis European Standard was approved by CEN on 26 August 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations w
7、hich stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European St
8、andard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national sta
9、ndards bodies of Austria, Belgium, Bulgaria, 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 United Kin
10、gdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 225-2:2007: Ebrleurs f
11、ioul - Dimensions de liaison - Partie 2: MoteursEN 225-2:2007 (E) Contents Foreword3 1 Scope 4 2 Dimensions.4 2EN 225-2:2007 (E) Foreword This document (EN 225-2:2007) has been prepared by Technical Committee CEN/TC 47 “Atomizing oil burners and their components-Function-Safety-Testing”, the secreta
12、riat 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 April 2008, and conflicting national standards shall be withdrawn at the latest by April 2008. Attention is drawn to t
13、he 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun
14、tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spa
15、in, Sweden, Switzerland and the United Kingdom. 3EN 225-2:2007 (E) 1 Scope This European Standard specifies the dimensions of motors for atomizing oil burners. 2 Dimensions The dimensions shall be those given in Figure 1 through Figure 3. The size 32-08 has two versions: Version A : Depth 22 mm Vers
16、ion B : Depth 28 mm Dimensions in millimetres Key a For the possible draining away of leakage oil, four grooves, offset by 90 , shall be provided in the hub bore and on the pump seating face. Figure 1 Top view for the flange for motor connection 4EN 225-2:2007 (E) Dimensions in millimetres Key a For
17、 the possible draining away of leakage oil, four grooves, offset by 90 , shall be provided in the hub bore and on the pump seating face. Figure 2 Sectional view for the flange for motor connection Size 32-08 (version A) Table 1 Size of oil burner pumps Size of oil burner pump d1mm N7 32-08 (Version
18、A) 32 5EN 225-2:2007 (E) Dimensions in millimetres Key a For the possible draining away of leakage oil, four grooves, offset by 90 , shall be provided in the hub bore and on the pump seating face. Figure 3 Sectional view for the flange for motor connection Size 32-08 (Version B) and size 54-08 Table 2 Size of oil burner pumps Size of oil burner pump d1mm N7 32-08 (version B) 32 54-08 54 6
