Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Filament – electric heater – or resistance in shunt with the...
Patent
1977-05-20
1978-09-05
Smith, Alfred E.
Electric lamp and discharge devices: systems
Combined load device or load device temperature modifying...
Filament, electric heater, or resistance in shunt with the...
313118, H01J 744, H01J 1346, H01J 1734, H01J 1978
Patent
active
041123301
ABSTRACT:
An electrically stable, radio frequency interference suppressing glass-type resistor seal composition forming a gas-tight seal within the center bore of a ceramic insulator wherein the glass is formed from a mixture, in % by weight, of about 25-50% borosilicate glass and about 50-75% barium borate glass and wherein the metal powder used in the composition consists essentially of a mixture, in parts by weight, of about 1-4 parts antimony and about 2-8 parts silicon. The end portion of the terminal screw positioned within the glass seal may be unroughened for a length of from about 0.065 to about 0.10 inch from the end to preclude breaking of conductivity at the interface of the glass seal with the end portion of the terminal screw.
REFERENCES:
patent: 3538021 (1970-11-01), Achey
patent: 3577355 (1971-05-01), Blum
Kesten Patrick N.
Stimson Grant L.
Carter Sidney
General Motors Corporation
Smith Alfred E.
Wise Robert E.
LandOfFree
Metallized glass seal resistor compositions and resistor spark p does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metallized glass seal resistor compositions and resistor spark p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metallized glass seal resistor compositions and resistor spark p will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2098614