LOW EXPANSION, MULTIBAND TRANSMITTING GLASSES AND GLASS-CERAMICS
Assignee
GENERAL ELECTRIC COMPANY; A CORP. OF NY.
Filed
Mar 16, 1982
Granted
Mar 11, 1986
Location
LIONVILLE PA US
Abstract
Compositions of metal oxides which may be melted and cooled to produce glasses are disclosed. The glasses may be heat treated to produce glass-ceramics. The glasses have good transmittances for electromagnetic radiation in the ultraviolet, infrared and visible spectra, while the glass-ceramics have good transmittances of infrared radiation. Other physical properties make these materials desirable for purposes such as radomes.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 31, 1983
Rescinded
Aug 26, 1985
Duration
2 years, 4 months
Inventor
- 1HARRY W. RAUCH
Record Details
- Patent number
- US 4575493
- Application
- 06358576
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
GENERAL ELECTRIC COMPANY; A CORP. OF NY.Related by domain
METHOD AND APPARATUS FOR THE DETECTION OF OBJECTS USING ELECTROMAGNETIC WAVE ATTENUATION PATTERNS
JG TECHNOLOGIES LLC
APPARATUS FOR CONTROLLING THE POSITION AND DIRECTION OF A LASER BEAM
STRUCTURES HAVING ENHANCED BIAXIAL TEXTURE
U.S. DEPARTMENT OF ENERGY
MOUNTING OF MACHINERY WITHIN A VESSEL
GEC-MARCONI LIMITED
SUPERCONDUCTING RADAR DECOYS AND CAMOUFLAGE (U)
AIR FORCE, UNITED STATES OF
METAL-COATED SUBSTRATE ARTICLES RESPONSIVE TO ELECTROMAGNETIC RADIATION, AND METHOD OF MAKING THE SAME
ADVANCED TECHNOLOGY MATERIALS, INC.