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:
Dec. 26, 2023
Filed:
Jul. 16, 2019
Applicant:
Suzhou Littelfuse Ovs Co., Ltd., Suzhou, CN;
Inventors:
Assignee:
Suzhou Littelfuse OVS Co., Ltd., Suzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 50/18 (2006.01); H01H 50/44 (2006.01); H01H 71/24 (2006.01);
U.S. Cl.
CPC ...
H01H 50/18 (2013.01); H01H 50/44 (2013.01); H01H 71/2463 (2013.01);
Abstract
Provided herein is an improved solenoid electrical switch. In some embodiments, a solenoid electrical switch may include a plunger at least partially disposed in a central aperture of a solenoid for rotation and axial reciprocation between at least two positions into and out of the central aperture relative to a magnetic coupling member. The plunger may include a first component including a main body and a central slot within the main body, and a second component at least partially disposed within the central slot, wherein the second component may include an engagement surface engaged with an inner surface of the central slot.