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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 12300443 B1

PDFFull Text
Date of Patent:
May. 13, 2025

Filed:

Jul. 24, 2024

Capacitance value fast-placing vacuum capacitor

Applicant:

Kunshan Guoli Electronic Technology Co., Ltd., Suzhou, CN;

Inventors:

Pingnan Lai, Suzhou, CN;

Shushu Wang, Suzhou, CN;

Ming Cao, Suzhou, CN;

Enyao Qin, Suzhou, CN;

Bin Hu, Suzhou, CN;

Jose Ignacio Frias Betancourt, Suzhou, CN;

Assignee:

KUSHAN GUOLI ELECTRONIC TECHNOLOGY CO., LTD., Suzhou, CN;

Attorney:

Westbridge IP LLC

Primary Examiner:

David M Sinclair

Int. Cl.
CPC ...
H01G 5/14 (2006.01); H01G 5/00 (2006.01); H01G 5/014 (2006.01);
U.S. Cl.
CPC ...
H01G 5/145 (2013.01); H01G 5/014 (2013.01); H01G 2005/02 (2013.01);
Abstract

A capacitance value fast-placing vacuum capacitor includes: a housing, a first electrode group and a second electrode group. A vacuum chamber is provided in the housing. The first electrode group and the second electrode group are mutually coupled and accommodated in the vacuum chamber. An electromagnetic drive mechanism is mounted on the outer side of one end of the housing. The electromagnetic drive mechanism is capable of driving the first electrode group to shift relative to the second electrode group, the vacuum capacitor is switched between two capacitance value states. In the capacitance value rapid-switching vacuum capacitor, the electromagnetic drive mechanism is configured for rapidly adjusting and switching capacitance values of the vacuum capacitor, the capacitance value switching time of the vacuum capacitor is within one hundred milliseconds, thus meeting the requirement of an application device of the vacuum capacitor for rapid matching of an impedance matcher.

Find Patent Forward Citations

Lai, Pingnan. (2025). Capacitance value fast-placing vacuum capacitor (U.S. Patent No. 12300443). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12300443

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

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