WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1996008834) FREQUENCY TUNABLE MAGNETRON
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/008834    International Application No.:    PCT/US1995/010850
Publication Date: 21.03.1996 International Filing Date: 28.08.1995
Chapter 2 Demand Filed:    11.03.1996    
IPC:
H01J 23/05 (2006.01), H01J 23/213 (2006.01), H01J 25/593 (2006.01)
Applicants: PRIMEX TECHNOLOGIES, INC. [US/US]; 10101 9th Street North, St. Petersburg, FL 33716-3807 (US)
Inventors: PRICE, David; (US).
LEVINE, Jerrold, S.; (US)
Agent: ROSENBLATT, Gregory, S.; Wiggin & Dana, One Century Tower, New Haven, CT 06508-1832 (US)
Priority Data:
304,459 12.09.1994 US
Title (EN) FREQUENCY TUNABLE MAGNETRON
(FR) MAGNETRON ACCORDABLE EN FREQUENCE
Abstract: front page image
(EN)There is provided a tunable high power magnetron (10). An annular anode (12) circumscribes a cathode (14) and contains a plurality of resonating cavities (20). The volume of the resonating cavities (20) determines the output frequency of the RF energy emitted by the magnetron (10). The volume of the cavities (20) is varied by changing the position of movable, electrically conductive backwalls (24).
(FR)On décrit un magnétron accordable (10) à haute puissance. Une anode annulaire (12) entoure une cathode (14) et délimite plusieurs cavités résonnantes (20) dont le volume détermine la fréquence de sortie de l'énergie RF émise par le magnétron (10). On peut faire varier le volume des cavités (20) en modifiant la position des parois arrières mobiles (24) et conductrices d'electricité.
Designated States: AM, AU, BB, BG, BR, BY, CA, CN, CZ, EE, FI, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, RO, RU, SD, SG, SI, SK, TJ, TM, TT, UA, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)