公开(公告)号：US3870393A

公开(公告)日：1975-03-11

申请号：US44105374

申请日：1974-02-11

Applicant: GEN ELECTRIC

Inventor： HILL ROBERT L ,  RINGEMAN OTHMAR E

IPC: H01J5/26 ,  H01J5/06

CPC classification number: H01J5/26 ,  H01J2893/0041 ,  Y10T29/49204

Abstract: An electron discharge tube having a corona-free top cap terminal assembly comprising a metallic top cap conductively bonded to the outer surface of the tube envelope.

Abstract translation: 一种具有无电晕顶盖端子组件的电子放电管，其包括导电地结合到管壳外表面上的金属顶盖。

公开(公告)号：US3641381A

公开(公告)日：1972-02-08

申请号：US3641381D

申请日：1970-02-24

Applicant: GEN ELECTRIC

Inventor： RINGEMAN OTHMAR E

IPC: H01J19/74 ,  H01J21/14 ,  H01J19/36

CPC classification number: H01J19/74 ,  H01J21/14 ,  H01J2893/0029

Abstract: An electron discharge device is provided having an anode comprising portions each having two or more inwardly extending fins to electrostatically extend the anode toward the interior electrodes. Each fin has a separate and independent direct heat path to an external heat radiator. Heat generated at the fins is thus conducted through angularly displaced thermal paths from the electrodes toward the envelope whereby the heat can be radiated evenly throughout the envelope.

Abstract translation: 提供一种电子放电装置，其具有阳极，该阳极包括各自具有两个或更多个向内延伸的翅片的部分，以将阳极静电地延伸到内部电极。 每个散热片具有独立且独立的直接通向外部散热器的热路。 因此，在散热片处产生的热量通过从电极朝向封套的角度偏移的热路径传导，由此可以将热量均匀地辐射到整个封套内。

公开(公告)号：US3579020A

公开(公告)日：1971-05-18

申请号：US3579020D

申请日：1968-12-13

Applicant: GEN ELECTRIC

Inventor： CULLEN WILLIAM F ,  RINGEMAN OTHMAR E

IPC: H01J1/13 ,  H01J19/44 ,  H01J1/18 ,  H01J19/12

CPC classification number: H01J19/44 ,  H01J1/13

Abstract: An insulative electrode spacer member is provided for an electron discharge device, which spacer comprises a disc of natural mica provided with a cathode dampening arm as an integral part of the spacer. A hole is formed in the mica spacer adjacent the dampening arm for the insertion of a cathode which is properly engaged by a free end of the dampening arm which is positioned on the top of the cathode. The cathode may be notched at the top and the arm so positioned with respect thereto that the arm only engages the bottom of the notch when the cathode expands due to normal operational heating.