绝对安全期是哪几天专利名称：ELECTRICALLY INSULATING JOINT AND ITS CONNECTING METHOD
局外人加缪发明人：ROBIN JIEI GASURII,ANTONII POORU
MIENTETSUKU
申请号：JP28830388不要生气
申请日：19881115
公开号：JPH023792A
小孩标准身高
必需元素公开日：
19900109
专利内容由知识产权出版社提供
法令纹太深摘要：PURPOSE:To prevent a leakage jet of fluid by forming the cond tubular duct, having a tapered shape, on the first tubular duct, having a tapered shape for the pressurized fluid to pass through, through a tubular sleeve made of electrically insulating material. CONSTITUTION:An electrically insulating joint is formed by connecting a pipe 4 of the first tubular duct to a pipe 8 of the cond tubular duct through a tubular sleeve 12 of material having electric insulation performance. The pipe 4 forms its one end part in a small diameter, the other end part in a large diameter and the central part in a tapered shape. The pipe 8 and the sleeve 12 are provided to be coaxially arranged with the pipe 4. The sleeve 12 extends its non-support side end part 13 beyond a non-support side end part 5 of the pipe 4 and a non-support side end part in an opposite side to the end part 13 beyond a non-support side end part 11 of the pipe 8. As the result, a connection part can be prevented from generating bursting or exfoliation.
申请人：TOSHIBA CORP
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