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. 13, 2015
Filed:
Oct. 31, 2007
Bruno Christensen, Nordborg, DK;
Anders Lorenzen, Åbenrå, DK;
Verner Smidt, Broager, DK;
Jens N. Paulsen, Sønderborg, DK;
Glenn Smith, Nottinghamshire, GB;
Bruno Christensen, Nordborg, DK;
Anders Lorenzen, Åbenrå, DK;
Verner Smidt, Broager, DK;
Jens N. Paulsen, Sønderborg, DK;
Glenn Smith, Nottinghamshire, GB;
Linak A/S, Nordborg, DK;
Abstract
A power operator for switchgear for use in mains power distribution systems such as public medium high voltage distribution systems, where the switchgear comprises a closed cabinet () with an operating shaft protruding therefrom that is rotatable between two positions and has a coupling part. The motor operator includes a housing () which is mountable on an external surface () of the switchgear cabinet (), and a rotatable connection shaft connected to an electromechanical linear actuator. The connection shaft has a first coupling part which connects with the coupling part of the switchgear in a longitudinal axial sliding and non-rotational interlocking manner. The housing () is a tube element which is tamper resistant, is relatively easy to seal against dust and moisture, and is inexpensive to manufacture.