X-ray or gamma ray systems or devices – Source – Electron tube
Reexamination Certificate
2007-10-02
2007-10-02
Kim, Robert (Department: 2881)
X-ray or gamma ray systems or devices
Source
Electron tube
C378S193000, C378S047000, C378S137000, C250S43200R
Reexamination Certificate
active
11300909
ABSTRACT:
A technique is disclosed for presenting a sample to a radiation interface of an analysis engine employing x-ray, neutron ray, gamma ray or particle-beam radiation to analyze the sample. A protective barrier, transparent to the radiation, and separating the sample from the engine, is moveable relative to the radiation interface, using a barrier movement system. The barrier in one embodiment is a film movable over a cavity in which the sample placed, and moveable with a system of reels to provide and retrieve a generally continuous supply of film over the cavity. The cavity may form a portion of a sample path through which the sample is moveable. If the sample path is pressurized, the film maintains the pressure during analysis of the sample by the analysis engine.
REFERENCES:
patent: 3557376 (1971-01-01), Senyk et al.
patent: 3838924 (1974-10-01), Flower et al.
patent: 5236326 (1993-08-01), Grossa
patent: 2003/0228475 (2003-12-01), Komada
patent: 2004/0105981 (2004-06-01), Yializis
patent: 2004/0229394 (2004-11-01), Yamada et al.
patent: 2005/0249898 (2005-11-01), Komada et al.
patent: 2007/0020451 (2007-01-01), Padiyath et al.
patent: 2007/0031703 (2007-02-01), Komada et al.
patent: 2212931 (1974-07-01), None
patent: 1066351 (1967-04-01), None
patent: 62 043542 (1987-02-01), None
Heslin Rothenberg Farley & & Mesiti P.C.
Kim Robert
Klembczyk, Esq. Jeffrey R.
Radigan, Esq. Kevin P.
Smith II Johnnie L
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