发明名称 |
STRAINING ELEMENT OF FILTER FOR CLEANING WATER FROM MECHANICAL IMPURITIES |
摘要 |
FIELD: cleaning water from mechanical impurities in pipe lines. SUBSTANCE: straining element fitted in high-pressure pipe line is made in form of grate assembled from strips of similar thickness fastened together with over-lapping ends forming slotted holes; length and width of strips are so selected that frequency of natural oscillations of strips exceeds maximum exciting frequency of oscillations of water flow in pipe line. EFFECT: enhanced efficiency. 5 cl, 2 dwg |
申请公布号 |
RU2108130(C1) |
申请公布日期 |
1998.04.10 |
申请号 |
RU19960115784 |
申请日期 |
1996.07.30 |
申请人 |
NAUCHNO-ISSLEDOVATEL'SKIJ I KONSTRUKTORSKIJ INSTIT |
发明人 |
PETROCHUK K.V.;PETROCHUK K.V. |
分类号 |
B01D35/02 |
主分类号 |
B01D35/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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