Electric lamp and discharge devices: systems – High energy particle accelerator tube – Magnetic field acceleration means
Reexamination Certificate
2006-11-30
2008-08-12
Tran, Thuy Vinh (Department: 2821)
Electric lamp and discharge devices: systems
High energy particle accelerator tube
Magnetic field acceleration means
C315S500000, C250S3960ML
Reexamination Certificate
active
07411361
ABSTRACT:
In an electron accelerator, a conductive housing defines a cavity. Photoelectrons are emitted from a photocathode into the cavity when light is applied to the photocathode. Via an opening formed in a wall of the conductive housing, the photoelectrons are output to the outside of the cavity. Coolant is flowed through a flow path formed in the wall of the conductive housing, to suppress a temperature rise of the conductive housing. The wall of the conductive housing is made by a metal additive manufacturing technique in such a way as to produce a flow path that has a gentle trajectory without discontinuities in gradient.
REFERENCES:
patent: 3976950 (1976-08-01), Aggus et al.
patent: 4019141 (1977-04-01), Numan et al.
patent: 4388601 (1983-06-01), Sneed, Jr. et al.
patent: 5285176 (1994-02-01), Wong et al.
patent: 5477107 (1995-12-01), Tammaru et al.
patent: 5497050 (1996-03-01), Cheo
patent: 5744919 (1998-04-01), Mishin et al.
patent: 5811943 (1998-09-01), Mishin et al.
patent: 6094010 (2000-07-01), Washio
patent: 6226545 (2001-05-01), Gilderdale
patent: 6246172 (2001-06-01), Bizen et al.
patent: 6366093 (2002-04-01), Hartman
patent: 6391251 (2002-05-01), Keicher et al.
patent: 6448722 (2002-09-01), Yu et al.
patent: 6498444 (2002-12-01), Hanna et al.
patent: 6856105 (2005-02-01), Yao et al.
patent: 6911939 (2005-06-01), Carson et al.
patent: 7078990 (2006-07-01), Patel et al.
patent: 7208889 (2007-04-01), Zavadtsev et al.
patent: 7262566 (2007-08-01), Pirozhenko et al.
patent: 7276708 (2007-10-01), Barov
patent: 2002/0149316 (2002-10-01), Mako
patent: 2002/0175293 (2002-11-01), Whitham
patent: 2005/0205772 (2005-09-01), Zavadtsev et al.
Agustsson Ronald B.
Boucher Salime M.
Frigola Pedro E.
Murokh Alex Y.
Rosenzweig James B.
Fulwider Patton LLP
Le Tung X
Radiabeam Technologies LLC
Tran Thuy Vinh
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