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. 07, 2021
Filed:
Jul. 11, 2018
Schleuniger Ag, Thun, CH;
SCHLEUNIGER AG, Thun, CH;
Abstract
A device for identifying contact with an electrical conductor by at least one electrically conductive tool (). The device comprises a tool holder (Ir) rotationally mounted about a rotation axis (X), and the tool () arranged on the tool holder. The device additionally comprises an electrically conductive body (ECB) and a rotor-side inductive element (L) arranged on the electrically conductive body (Ir). A parallel resonant circuit comprises at least one rotor-side circuit element (A), at least one stator-side circuit element (B), a stationary circuit arrangement () and a stator-side inductive element (L). The rotor-side inductive element and the stator-side inductive element are arranged to measure characteristic oscillation parameters (φ, Am, f) of the parallel resonant circuit independently of the rotation speed of the tool holder (Ir). An insulation-stripping machine and a method for identifying contact with an electrical conductor by at least one electrically conductive tool as disclosed.