Invention Grant
- Patent Title: Friction welding drive apparatus for repair of pipes and valves
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Application No.: US13918958Application Date: 2013-06-15
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Publication No.: US09581260B2Publication Date: 2017-02-28
- Inventor: Michael Lee Miller , Daniel J. Rybicki , Mathew A. Rybicki , Lawrence J. Povse , Kenneth R. Vejr , Andre S. Todd , John M. Griffin
- Applicant: Forge Tech, Inc.
- Agent Michael G. Smith, Esq.
- Main IPC: B23K20/12
- IPC: B23K20/12 ; F16K27/00 ; F16L55/18 ; B23P6/04 ; B23P6/00 ; F16K43/00 ; F16L23/16 ; F16L55/168 ; F16K41/00 ; B23K20/14
Abstract:
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.
Public/Granted literature
- US20140217149A1 VALVE, PIPE AND PIPE COMPONENT REPAIR Public/Granted day:2014-08-07
Information query
