The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1982
Filed:
May. 29, 1980
Applicant:
Inventors:
Rene Nazet, Paris, FR;
Pierre Ribout, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315-538 ; 315-35 ;
Abstract
The collector of an electronic power tube is surrounded by a ceramic sleeve and a heat-sink. Between these three parts two resilient assemblies, are placed respectively one having anchorage points on the collector and the ceramic sleeve, and the other having anchorage points on the ceramic sleeve and the heat-sink. The two assemblies are formed from pieces able to be deformed both in the cross-sectional planes and along the axis of the system.