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:
Sep. 04, 2007
Filed:
Jan. 28, 2005
Niels Christian Weihrauch, Flensburg, DE;
Niels Christian Weihrauch, Flensburg, DE;
Danfoss Compressors GmbH, Flensburg, DE;
Abstract
The invention concerns a starter for a line start electric motor having at least one main winding () and at least one start winding () and which start winding is connected in series with a run capacitor () with which a start capacitor () and a PTC-thermistor () are connected in parallel. In order to make a simply constructed starter for a line start electric motor the start capacitor () and the PTC-thermistor () are connected in series with a switch mechanism (). The series connected circuit made up of the start capacitor (), the PTC-thermistor () and the switch mechanism () is connected in parallel with the run capacitor ().