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:
Jan. 25, 2011
Filed:
Nov. 01, 2005
Applicants:
Peter Sjöberg, Ludvika, SE;
Robert Ståhl, Ludvika, SE;
Inventors:
Peter Sjöberg, Ludvika, SE;
Robert Ståhl, Ludvika, SE;
Assignee:
ABB Technology Ltd., Zürich, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01B 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bushing for electrical current and/or voltage through a grounded plane. A substantially rotationally symmetrical insulating body surrounds a central electrical conductor. The bushing includes a sealing member for gas/liquid sealing between the conductor and the insulator body. The bushing includes a compressible sealing element, which forms a gas/liquid seal, integrated with the insulating body, between the conductor and the insulating body. A method of manufacturing a bushing.