H01J2235/1212 - CPC Classification Index

ClassID:

206268 ⎘

H01J2235/1212 - CPC Classification

Classification description:

X-ray tubes; Cooling of the cathode

Recent Application in this class:

20260004988

2026-01-01

X-RAY TUBE WITH A COOLED GATE ELECTRODE

20240282544

2024-08-22

Biased cathode assembly of an X-ray tube with improved thermal management and a method of manufacturing same

20230050180

2023-02-16

Biased cathode assembly of an x-ray tube with improved thermal management and a method of manufacturing same

20220310350

2022-09-29

Systems and methods for controlling thermal conduction in X-ray tube cathodes

20220068585

2022-03-03

Biased cathode assembly of an X-ray tube with improved thermal management and a method of manufacturing same

20210233732

2021-07-29

Systems and methods for controlling thermal conduction in x-ray tube cathodes

20160020059

2016-01-21

COOLING ARRANGEMENT FOR X-RAY GENERATOR

20140270087

2014-09-18

X-ray generator including heat sink block

20140226792

2014-08-14

X-ray tube cooling by emissive heat transfer

#10

20140079187

2014-03-20

Emission surface for an X-ray device

#11

20120207279

2012-08-16

X-ray tube

#12

20100195799

2010-08-05

X-ray tube apparatus

#13

20090129550

2009-05-21

Filament assembly having reduced electron beam time constant

#14

20070086571

2007-04-19

Device for generation of x-ray radiation with a cold electron source

#15

20050025285

2005-02-03

Cryogenic x-ray source device