Rock drilling method
CA 2610441 C · Owner: Atlas Copco Rock Drills Ab · Inventors: Eriksson, Lars; Elsrud, Rolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method for controlling a power consumption during a rock drilling process using a rock drilling apparatus wherein power , supplying means provide power to the rock drilling process which includes a , number of sub-processes. The method comprises the steps of determining a parameter value representing a total available power for the rock drilling process, and to control the power distribution between the sub-processes of the rock drilling process such that the total power consumption of the subprocesses do not exceed the totally available power.
Read the whole patent
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
- Filed May 29, 2006 and granted March 4, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 29, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
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.