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21. 发明专利

JPH07326292A VERY HIGHLY ELECTRIC POWER VACUUM ELECTRON TUBE WITH ANODE COOLED BY FORCED CIRCULATION 失效
公开(公告)号：JPH07326292A
公开(公告)日：1995-12-12
申请号：JP15118295
申请日：1995-05-26
申请人： THOMSON TUBES ELECTRONIQUES
发明人： ORIBUIE FURIIKE , REJI KONBU
IPC分类号： H01J9/14 , H01J7/26 , H01J19/36 , H01J21/06
摘要： PURPOSE: To provide a high power electron tube by a method wherein plural conduits are bored in wall parts of a positive electrode formed by cylindrical sections, and cooling water is supplied and circulated uniformly to all conduits from an end of the positive electrode. CONSTITUTION: After linear conduits 340, 360 are bored by drilling in walls of cylindrical sections 120, 140, 160, 180, the sections are superimposed in an axial direction and brazed by silver plating. A conical block 540 is fitted on a closed disk plate 220, and furthermore a block 580 is fitted, so that a conical water pass 560 is formed. Cooling water enters from an opening 500 into the water pass 560, passes through the conduits 340, 360 and ascends up to a removal exit 520 by a jacket 380 from radial holes 440, 460. By this constitution, water in all conduits can be circulated at a high speed and uniform cooling can be maintained.

23. 发明专利

JPH01264139A OUTPUT ELECTRON TUBE COOLED BY CIRCULATION OF FLUID 失效
公开(公告)号：JPH01264139A
公开(公告)日：1989-10-20
申请号：JP4340089
申请日：1989-02-27
申请人： THOMSON CSF
发明人： ANDORE GABIO
IPC分类号： H01J7/26 , H01J19/36
摘要： PURPOSE: To stabilize temperature of a connection part of an anode at an allowable level by detouring all or a part of the fluid for cooling anode in a connection part of an anode, especially a ceramic or metal seal area, so as to circulate the fluid. CONSTITUTION: A base 40 of an outside jacket 36 of a cooling unit is fixed to a top surface of a flange 55 by a screw 43 or a seal 44 so as to prevent the pollution of water and air. The flange 55 is fixed to a jacket 36 outside of the cooling unit at the outer periphery, and on the other hand, the inner periphery is brazed to an anode 15. The cold water is circulated inside of a chamber 52 through a hole crossing the flange 55. Namely, a hole 53 is positioned in the flange 55 between an outside jacket 36 and an inside jacket 37 so as to work as an inlet, and a hole 54 is positioned in the flange 55 between the inside jacket 37 and the anode 15 so as to work as an outlet. Generation of breakdown of a connection part of the anode is thereby prevented, and temperature of the connection part of the anode is stabilized within an allowable range.

28. 发明专利

JPS5113909B1 失效
公开(公告)号：JPS5113909B1
公开(公告)日：1976-05-04
申请号：JP447169
申请日：1969-01-23
IPC分类号： F28F1/10 , F22B27/14 , F24H1/14 , F24H1/16 , F24H1/40 , F28D17/00 , F28F13/00 , H01J19/36 , H01L23/40 , H01L25/03 , H05K7/20

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