1、BRITISH STANDARD BS 6356-13: 1997 ISO 14710: 1996 Spraying equipment for crop protection Part 13: Air-assisted sprayers Dimensions of nozzle swivel nuts ICS 65.060.40BS6356-13:1997 This British Standard, having been prepared under the directionof the Engineering SectorBoard, was published underthe a
2、uthority of the Standards Board and comes intoeffect on 15July1997 BSI 02-1999 ISBN 0 580 27805 0 National foreword This British Standard reproduces verbatim ISO14710:1996 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee AGE/
3、15, Equipment for crop protection, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Eu
4、ropean developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Sta
5、ndards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible fo
6、r 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, theISO title page, page ii, page1 and a back cover. This standard has been updated
7、 (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBS6356-13:1997 BSI 02-1999 i Contents Page National foreword Inside front cover Foreword ii 1 Scope 1 2 D
8、imensions 1 Figure 1 1 Table 1 1ii blankBS 6356-13:1997 ii BSI 02-1999 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO techn
9、ical 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 with ISO, also take part in the work. ISO collaborates closely
10、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. Publication as an International Standard requires approval by at least75% of
11、the member bodies casting a vote. International Standard ISO14710 was prepared by Technical Committee ISO/TC23, Tractors and machinery for agriculture and forestry, Sub-committee SC6, Equipment for crop protection. Descriptors: Agricultural equipment, crop protection, crops treatment equipment, agri
12、cultural sprayers, nozzles, sprayer nozzles, swivels, nuts (fasteners), dimensions.BS6356-13:1997 BSI 02-1999 1 1 Scope This International Standard specifies the outer dimensions of the swivel nuts of nozzles for air-assisted sprayers. NOTEThe nozzle output is very often determined when testing air-
13、assisted sprayers. It is necessary to fit measurement devices to the swivel nuts to collect the liquid. If the outer dimensions of the nuts are standardized, the number of fitting pieces can be reduced and testing is then simplified. The defined dimensions simplify the fitting of measurement devices
14、 to the swivel nuts (for example, for the determination of the nozzle output). 2 Dimensions The swivel nuts shall be conical with outer dimensions that correspond toFigure 1 andTable 1. Table 1 Figure 1 Dimensions in millimetres d 0,1 l min. 25 15 30 15 35 15 40 15BSI 389 Chiswick High Road London W
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