CO.sub.2 Coupling material
US4426843A · kind A · utility
10Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1980 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | Nov 12, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF03H3/00
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An improved energy conversion device for converting the energy carried by a laser beam to kinetic energy of a working fluid transparent to the laser radiation incorporates a seed gas having a relatively low dissociation temperature. The beam is focused to a beam spot the maximum diameter of which depends on the total power of the beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.