Hydraulic method of soil compaction and apparatus therefore
CA 1136870 A · Owner: Meo, Raffaele · Inventors: Meo, Raffaele
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Raffaele MEO ABSTRACT, The method and apparatus of water jetting is disclosed; namely, a method of saturating a clay backfill or the like with water so that the hydraulic action cooperates with the lumps of clay of the backfill and hence causes better adhesive compaction of the soil. It includes also in another embodiment, a method of draining the soil. Further an apparatus for accomplishing the methods includes a nozzle having a hollow interior and a plurality of orifices which communicate the interior to the exterior and a source of water supply for flowing water into the interior of the nozzle and hence out the orifices thereof at preferred predetermined pressures of 200 to 400 Kilo …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted December 7, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 1999.
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Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.