Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1979-03-20
1981-01-06
Chatmon, Jr., Saxfield
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
313 17, 313 22, 313 30, 315 36, 315 393, H01J 2534
Patent
active
042439140
ABSTRACT:
A delay line for a high frequency tube that is cooled by circulating fluid.
The cooling fluid circulates in a duct (FIG. 3, 10), formed in the space between two sleeves (8 and 9). The sleeves are of non-magnetic material, impervious to the cooling fluid, and have an axis parallel to the axis of the delay line. The first sleeve (8), is vacuum tight, brazed or hard soldered to dielectric supports (2) and, in cross section connects two adjacent supports in a straight line. The second sleeve (9), is cylindrical, and contains the first sleeve to which it is brazed at several points. A focusing device made of permanent magnets is mounted on the second sleeve.
The invention will find use in high frequency tubes.
REFERENCES:
patent: 3070725 (1962-12-01), Lee et al.
patent: 3211947 (1965-10-01), Bloom
patent: 3271615 (1966-09-01), Washburn, Jr.
patent: 3274429 (1966-09-01), Swiadek
patent: 3317780 (1967-05-01), Ayers
patent: 3529197 (1970-09-01), Orui
patent: 4137482 (1979-01-01), Caryotakis et al.
Delory Bernard
Fleury Georges
Kuntzmann Jean-Claude
"Thomson-CSF"
Chatmon, Jr. Saxfield
Plottel Roland
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