Electric lamp and discharge devices – With positive or negative ion acceleration
Patent
1992-04-09
1994-10-25
Yusko, Donald J.
Electric lamp and discharge devices
With positive or negative ion acceleration
3133611, 3133621, 313313, 31511141, 60202, H01J 152, F03H 100, H05H 100
Patent
active
053592581
ABSTRACT:
Internal and external magnetic screens made of magnetic permeable material are added between the discharge chamber and the internal and external sources of magnetic field, respectively. A longitudinal gap is maintained between the screens and their respective internal and external poles, that does not exceed half the distance between the internal and external poles. The exit end part of the internal magnetic screen is placed closer to the middle point of the accelerating channel than the internal pole. The walls of the exit end part of the discharge chamber are constructed with an increased thickness, and extend beyond the planes that the poles lay. The magnetic screens can be located with a gap relative to the magnetic path if connected by a bridge between the screens. The discharge chamber, the anode, and the magnetic system are symmetrically designed relative to two mutually perpendicular longitudinal planes. Thus, the external pole and the external screen are made into four symmetrical parts relative to the planes; and the external sources of the magnetic field are made with four magnetic coils, each coil connected with one part of the external pole. The discharge chamber is connected to the external pole with a holder at its front part. The holder, with the exception of the locations of attachment, is situated with a gap relative to the discharge chamber.
REFERENCES:
patent: 3546513 (1970-12-01), Henning
patent: 5132597 (1992-07-01), Goebel et al.
patent: 5218271 (1993-06-01), Egorov et al.
A. M. Bishaev and V. Kim, "Local Plasma Properties in a Hall-Current Accelerator with an Extended Acceleration Zone", Soviet Physics Technical Physics, vol. 23, No. 9, pp. 1055 through 1057, Sep. 1978, New York, U.S.
Arkhipov Boris A.
Bishaev Andrey M.
Gavriushin Vladimir M.
Gorbachov Yury M.
Kim Vladimir P.
Esserman Matthew J.
Fakel Enterprise
Fernandez Dennis S.
Radlo Edward J.
Sueoka Greg T.
LandOfFree
Plasma accelerator with closed electron drift does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plasma accelerator with closed electron drift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma accelerator with closed electron drift will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-137955