System for propulsion and positioning of a transitory object
US4801111A · kind A · utility
4Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 1985 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | Dec 24, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K99/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system for propulsion and positioning of a transitory object and having access to a DC electrical power source. The primary electrical component of the system is a coil for generating a magnetic field. The primary mechanical components of the system are an impact piston movable in response to the magnetomotive force of the coil and a force transmission device secured to the transitory object and having a surface receiving impact energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.