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:
May. 08, 2012
Filed:
Jun. 15, 2007
Olle Hedin, Alfta, SE;
Anders Nilsson, Limhamn, SE;
Jonny Wallin, Malmö, SE;
Richard Bern, Svedala, SE;
Göran Forsberg, Bollnäs, SE;
Olle Hedin, Alfta, SE;
Anders Nilsson, Limhamn, SE;
Jonny Wallin, Malmö, SE;
Richard Bern, Svedala, SE;
Göran Forsberg, Bollnäs, SE;
Sandvik Intellectual Property AB, Sandviken, SE;
Abstract
There is described a crushing plant and a method for controlling the same. The crushing plant involves a gyratory crusher () with means for controlling a minimum gap in a crushing chamber, and is driven by a diesel engine (). A load value is retrieved from the diesel engine e.g. by means of a J1939 interface. If the retrieved value exceeds a predetermined threshold value, the minimum gap is increased. Thereby it can be avoided that the diesel engine stalls; such that continuous operation of the crushing plant may be ensured.