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:
Jan. 02, 2001
Filed:
Oct. 15, 1998
Kurt Stoll, Esslingen, DE;
Michael Berner, Kirchheim, DE;
Festo AG & Co., Esslingen, DE;
Abstract
A compressed air servicing unit is provided, which possesses a plurality of modules, such as pressure controllers, filters oilers or the like, adapted to be attached together in any desired order and having module housings, one of such modules being designed in the form of a monitoring unit for the other modules and being electrically connected with same. A bus line, connecting the modules together, of a bus system is provided and furthermore the monitoring module performing control functions as well is provided with a central unit of the bus system and the other modules are provided respectively with a bus subscriber station, sensors and/or actuators present in or on a module respectively, being connected with the associated bus subscriber station. This means that the modules may be arranged in practically any desired order and in an desired number without any problem occurring with electrical wiring or due to incorrect bus subscriber station connections.