发明名称 |
AIRTIGHT CHAMBER FOR WATERPROOFING ZONE OF ELECTRIC ARC WORKING HOLES AND CAVITIES |
摘要 |
An airtight chamber for waterproofing zone of electric arc working holes and cavities has a body with a lower inner flange receiving the working fluid pressure. Between the flange and the body a flexible in radial and axial directions element is installed sealing bellows. |
申请公布号 |
UA65636(U) |
申请公布日期 |
2011.12.12 |
申请号 |
UA20110006410U |
申请日期 |
2011.05.23 |
申请人 |
KIROVOHRAD NATIONAL TECHNICAL UNIVERSITY |
发明人 |
BOKOV VIKTOR MYHAILOVYCH |
分类号 |
B23H7/38 |
主分类号 |
B23H7/38 |
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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