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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.:

US 9704658 B1

PDFFull Text
Date of Patent:
Jul. 11, 2017

Filed:

Nov. 17, 2014

Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor

Applicant:

Eaton Corporation, Cleveland, OH (US);

Inventors:

Yucheng Li, Suzhou, CN;

Wangpei Li, Horseheads, NY (US);

Jun Yan, Suzhou, CN;

Xuefei Chen, Suzhou, CN;

Assignee:

EATON CORPORATION, Cleveland, OH (US);

Attorneys:

Eckert Seamans

John Powers

Grant Coffield

Primary Examiner:

Truc Nguyen

Assistant Examiner:

William Bolton

Int. Cl.
CPC ...
H01H 1/58 (2006.01); H01H 33/664 (2006.01); H01H 11/04 (2006.01); H01H 33/662 (2006.01);
U.S. Cl.
CPC ...
H01H 1/58 (2013.01); H01H 11/04 (2013.01); H01H 11/042 (2013.01); H01H 33/664 (2013.01); H01H 33/66207 (2013.01);
Abstract

A contact assembly is for a vacuum switching apparatus. The vacuum switching apparatus includes a vacuum envelope. The vacuum envelope has an interior. The contact assembly includes: a number of electrical contacts located in the interior of the vacuum envelope, at least one electrical contact having a hole; and a number of electrodes each engaging a corresponding one of the number of electrical contacts, at least one electrode including a base and a protrusion. The protrusion extends from the base into the hole of the electrical contact in order to secure the electrical contact to the electrode.

Find Patent Forward Citations

Li, Yucheng. (2017). Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor (U.S. Patent No. 9704658). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9704658

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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