17.120.01;21.020 标准查询与下载

SAE J1792-2-2007 自动推进扫路机空气流动性能.第2部分:吸风机/鼓风机风扇性能

This SAE Standard establishes a test method and definition for disclosing the performance of suction/blower fans when applied to self-propelled sweepers that solely use a pneumatic conveyance means for the collection and transfer of "sweepings" into a collection hopper. The purpose of the document describes a test practice for measuring the performance of suction/blower flans used in vacuum and regenerative air street sweepers. The measured performance considers the air volume movement versus the static depression developed by the fan across a spectrum of different operating conditions. The document also sets-out to propose a format for presentation of the test results. The method in this document can be used to disclose or compare particular operating performance criteria under similar conditions.

Self-Propelled Sweepers Air Flow Performance Part 2: Suction/Blower Fan Performance

SAE J1792-1-2007 自动推进的扫路机空气流动性能.第1部分:吸入空气量性能

This SAE Standard establishes a test method and a definition for disclosing the suction air volume performance of self-propelled sweepers that solely use a pneumatic conveyance means for the collection and transfer of "sweepings" into a collection hopper. The purpose of the document describes a test practice for measuring the suction air movement occurring in vacuum and regenerative air street sweepers described in SAE J 2130. The document also proposes a format for the presentation of the results. The document can be used to disclose or compare particular operating performance criteria under similar conditions.

Self-Propelled Sweepers Air Flow Performance Part 1: Suction Air Volume Performance