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. 24, 2014
Filed:
Mar. 16, 2011
Yasuo Fujii, Sakai, JP;
Masanori Fujiwara, Sakai, JP;
Katsushi Inoue, Sakai, JP;
Yuuki Ishii, Sakai, JP;
Kenta Mitamura, Sakai, JP;
Noriyoshi Eguchi, Sakai, JP;
Yongchol Lee, Sakai, JP;
Tomohiro Ninomiya, Sakai, JP;
Yasuo Fujii, Sakai, JP;
Masanori Fujiwara, Sakai, JP;
Katsushi Inoue, Sakai, JP;
Yuuki Ishii, Sakai, JP;
Kenta Mitamura, Sakai, JP;
Noriyoshi Eguchi, Sakai, JP;
Yongchol Lee, Sakai, JP;
Tomohiro Ninomiya, Sakai, JP;
KUBOTA Corporation, Osaka-shi, Osaka, JP;
Abstract
The disclosed exhaust treatment device for a diesel engine can prevent heat damage to a DPF when regenerating said DPF. If a selection device (), which selects whether to allow or prohibit an automatic DPF regeneration process, is set to prohibit the automatic DPF regeneration process, a DPF regeneration control device () is made able to start a process to cancel execution of the automatic DPF regeneration process. If the selection device () is set to allow the automatic DPF regeneration process, the DPF regeneration control device () retracts the cancellation of the automatic DPF regeneration process, allowing execution of the previously-cancelled automatic DPF regeneration process to begin.