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:
Jun. 12, 2001
Filed:
Sep. 23, 1999
Wolfgang Heinz, Fellbach, DE;
Dieter Maisch, Fellbach, DE;
IMI Norgren-Herion Fluidtronic GmbH & Co., KG, Fellbach, DE;
Abstract
A potted device, especially a potted, explosion-protected electromagnet comprising a coil (,), preferably embedded in a potting compound (,) in a housing (,), and a ferromagnetic circuit (,), which can be connected to external lines via contact elements (,) arranged inside the housing and likewise embedded in the potting compound (,), is characterized by the fact that the contact elements (,) are arranged in a cavity in such a way as to protrude beyond the potting compound (,) that closes the housing off at its end face, the cavity being formed by a cover element that can be mounted on the housing in the area of the contact elements (,), and that a wiring duct, which is connected with the cavity, is provided in the potting compound.