Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent
1983-12-27
1986-09-23
Ramsey, Kenneth J.
Electric lamp or space discharge component or device manufacturi
Process
With assembly or disassembly
156645, 445 35, 445 59, H01J 938
Patent
active
046133143
ABSTRACT:
The present invention relates to the manufacture of ionization detectors used in X-ray tomographic imaging. One form of the invention discusses a method of manufacturing an array of ionization detectors which reduces spurious electric currents in the detectors when the detector spacing is in the 1.5 mil range. Also discussed is a method of manufacture of a chamber for containing an ionizable gas such as xenon, and of sealing the detector array at its point of entry into the chamber in order to prevent the escape of xenon.
REFERENCES:
patent: 3429080 (1969-02-01), Lachapelle
patent: 4003392 (1977-01-01), Schaefer
patent: 4064660 (1977-12-01), Lampert
patent: 4161655 (1979-07-01), Cotic et al.
patent: 4203257 (1980-05-01), Jamison et al.
patent: 4260891 (1981-04-01), Williams
patent: 4354895 (1982-10-01), Ellis
patent: 4392237 (1983-07-01), Houston
patent: 4394578 (1983-07-01), Houston et al.
Sherk et al, IBM Technical Disclosure Bulletin, vol. 20, No. 12, May 1978, p. 5209.
General Electric Company
Lawrence Derek P.
Ramsey Kenneth J.
Welte Gregory A.
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