Hole plugging system
作者： Robert W. Melvold , John J. Vrolyk , George H. Smith
DOI:
关键词: Carbon oxide 、 Materials science 、 Composite material 、 Delivery system
摘要: A system for plugging holes in vessels which comprises the combination of a storage and delivery foam-forming material, hole-plugging assembly. The assembly includes flexible nonelastic bag member is inserted folded position into hole to be plugged properly positioned with an associated locating means. Thereafter, unitary foamable material injected expand it seal hole. means further assists maintaining inflated proper orientation sealing engagement while foam curing.
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lens.org 参考文章(25)
John Steward, Emergency plug for sealing openings ,(1973)
J Savel, R Etchelecou, Device for temporarily sealing holes in boats ,(1973)
Alvin J. Frisque, Kenneth G. Phillips, Method of sealing leaks in metal oil storage containers ,(1974)
J. L. Schwendeman, S. M. Sun, I. O. Salyer, Feasibility of Use of Plastic Foams for Small Vessel Flotation Devices. ,(1976)
Weinbrenner Erwin, Breer Karl, Hoppe Peter, Process for the production of molded cellular polyurethane plastics ,(1957)
Ginsburgh Irwin, Pennington Benjamin D, Injection leak sealing apparatus and method ,(1967)
Wolfgang Labatzke, Rolf Breitling, Wolfgang Mayer, Process and apparatus for introducing foam into automobile body cavities ,(1978)
Robert W. Melvold, John J. Vrolyk, System for sealing and repairing leaks in ruptured containers ,(1976)