Magnetron and method of manufacturing magnetron anode vane

Details Magnetron and method of manufacturing magnetron anode vane Magnetron and method of manufacturing magnetron anode vane

2011-04-05

2011-04-05

Owens, Douglas W (Department: 2821)

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Distributed parameter resonator-type magnetron

C315S039710, C315S039750

Reexamination Certificate

active

07919924

ABSTRACT:
In each anode vane10, there is provided the brazing material spreading prevention groove13that interconnects the strap ring inserting portions11and12in parallel to the direction of the central axis Ax. With such a configuration, it is possible to prevent the residual brazing material3afrom spreading to the front end part10aof the anode vane10when each anode vane10is brazed on the inner peripheral surface of the anode cylinder1. Therefore, non-uniformity in thickness of the anode vanes10caused by the residual brazing material3ais suppressed, and electrostatic capacity between the anode vanes10adjacent to each other becomes substantially constant. Thus, it is possible to obtain stable resonant frequency. In addition, it becomes easy to perform adjustment for obtaining the stable resonant frequency in that non-uniformity in initial frequency of the time when the magnetron is completely assembled decreases.

REFERENCES:
patent: 3904919 (1975-09-01), Farney et al.
patent: 4041350 (1977-08-01), Shitara et al.
patent: 5061878 (1991-10-01), Hall
patent: 5090613 (1992-02-01), Lee
patent: 5180946 (1993-01-01), Aiga et al.
patent: 5635798 (1997-06-01), Ogura et al.
patent: 6078141 (2000-06-01), Hoh
patent: 6841940 (2005-01-01), Brady et al.
patent: 2002/0043937 (2002-04-01), Ogura et al.
patent: 2004/0140207 (2004-07-01), Lee et al.
patent: 2005/0174061 (2005-08-01), Yoshihara et al.
patent: 61-285641 (1986-12-01), None
patent: 1-95442 (1989-04-01), None
patent: 2004009855 (2004-01-01), None
Extended European Search Report issued in European Patent Application No. EP 08152299.7-2208, dated Jan. 26, 2009.

Affiliated with

Also associated with

Rating

Magnetron and method of manufacturing magnetron anode vane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetron and method of manufacturing magnetron anode vane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetron and method of manufacturing magnetron anode vane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2639949