HYDROGEN-POWERED LAWN-MOWER

被引：1

作者：

YVON, K

LORENZONI, JL

机构：

[1] Laboratoire de Cristallographie, Université de Genève, CH-1211 Genève 4, 24, quai Ernest Ansermet

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1993年 / 18卷 / 04期

关键词：

D O I：

10.1016/0360-3199(93)90049-G

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present a hydrogen-powered lawn mower which was adapted from a commercial model running on gasoline. The necessary modifications include adjustments to the carburettor and the installation of a hydrogen reservoir containing about 5 kg of a metal hydride powder. Hydrogen is obtained by desorption of that powder at ambient temperature and 2 - 20 bar pressure . The reservoir is rechargable at a hydrogen pressure of about 25 bar within less than 1 h. One charge lasts about 40 min, corresponding to about 800 M2 of cut lawn. The engine shows a reduced noise level and no tendency to backfiring. The prototype has run successfully for more than 1 year.

引用

页码：345 / 348

页数：4

共 6 条

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[5]

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[6]

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