Vibration control apparatus
CA 2486504 A1 · Owner: Tryggvason, Bjarni V. · Inventors: Tryggvason, Bjarni V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vibration control apparatus designed specifically for use on space vehicles includes a stator (1) for mounting in the vehicle a lower flotor (2), magnetically levitated on the stator an upper flotor (3) nested in and , magnetically levitated on the lower flotor and position, orientation and , motion sensors (22 35) carried by the stator and flotors. When any changes in position, orientation or movement, i.e. vibration of apparatus is detected magnetic force actuators are energized to compensate for such changes to keep a work platform on the upper flotor virtually vibration-free. Moreover controlled and induced vibration of the work platform and an experiment carried thereby can be …
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 June 10, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 10, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 10, 2024.
- 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.