- 专利标题： Friction welding drive apparatus for repair of pipes and valves
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申请号： US13918958申请日： 2013-06-15
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公开(公告)号： US09581260B2公开(公告)日： 2017-02-28
- 发明人: Michael Lee Miller , Daniel J. Rybicki , Mathew A. Rybicki , Lawrence J. Povse , Kenneth R. Vejr , Andre S. Todd , John M. Griffin
- 申请人： Forge Tech, Inc.
- 代理商 Michael G. Smith, Esq.
- 主分类号： B23K20/12
- IPC分类号： B23K20/12 ; F16K27/00 ; F16L55/18 ; B23P6/04 ; B23P6/00 ; F16K43/00 ; F16L23/16 ; F16L55/168 ; F16K41/00 ; B23K20/14
摘要：
In some implementations, an injection system that injects sealant into a pipe, pressure component or valve while containing the pipe, pressure component or valve repair that significantly reduces or eliminates release of hazardous material from inside the pipe, pressure component valve or injection system and thus significantly reduces emission of the hazardous material from inside the pipe, pressure component or valve into the environment and protecting the repair technicians.
公开/授权文献
- US20140217149A1 VALVE, PIPE AND PIPE COMPONENT REPAIR 公开/授权日：2014-08-07
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