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:
Feb. 28, 2012
Filed:
Feb. 15, 2006
Daniel Maurer, Langenthal, CH;
Reinhard Muller-siebert, Bern, CH;
Daniel Maurer, Langenthal, CH;
Reinhard Muller-Siebert, Bern, CH;
Selfrag AG, Kerzers, CH;
Abstract
The invention relates to working electrode for an electrodynamic fragmenting installation. The working electrode comprises an insulator () with a central conductor (), which axially passes through the insulator () and carries at its working end an electrode tip () which is formed by an exchangeable changing part () and adjoins a stop area () of the central conductor () with a contact area () under axial compressive prestress. The invention makes it possible to provide working electrodes for electrodynamic fragmenting installations in which the electrode tips can be exchanged in a simple manner and which can be operated practically without maintenance over a long period of time even in case of great pressure pulsations.