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:
Oct. 04, 2011
Filed:
May. 31, 2006
Detlev Kuschke, Schieder-Schwalenberg, DE;
Juergen Jasperneite, Steinheim, DE;
Detlev Kuschke, Schieder-Schwalenberg, DE;
Juergen Jasperneite, Steinheim, DE;
Phoenix Contact GmbH & Co. KG, Blomberg, DE;
Abstract
An installation is disclosed having a plurality of components which are connected to one another via an Ethernet network, with at least a first of the components having a device for reading data that is intended for that component from a sum frame via a sum frame protocol, as well as a device for reading the sum frame from the data part of an Ethernet MAC frame, with at least one of the components of the installation having a device for embedding the sum frame in the data part of an Ethernet MAC frame, and having a device for transmission of the Ethernet MAC frame via the Ethernet network, and with at least one of the components having a device for insertion of an identifier into the Ethernet MAC frame, which identifier indicates whether the data part of the Ethernet MAC frame contains a sum frame.