Multidimensional rotary motion apparatus moving a reflective surface and method of operating same
US9983400B2 · kind B2 · utility
1Cited by
180References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2016 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Aug 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B29/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Some embodiments provide a motion control system controlling an image projected from an underwater projection system in a water feature, pool, or spa. The system includes a rotatable base and a mirror support member hingedly coupled to the rotatable base. A first motor is coupled to the rotatable base and is configured to rotate the mirror support member in a first plane. A second motor is coupled to the rotatable base and a fixed mount, wherein the second motor is configured to rotate the rotatable base relative to the fixed mount thereby rotating the mirror support member in a second plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.