Invention Grant
- Patent Title: Exhaust treatment device with electric regeneration system
- Patent Title (中): 带电再生系统的排气处理装置
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Application No.: US13401417Application Date: 2012-02-21
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Publication No.: US08769938B2Publication Date: 2014-07-08
- Inventor: Wayne M. Wagner , John T. Herman , Mary J. Lorenzen , Wenzhong Zhang
- Applicant: Wayne M. Wagner , John T. Herman , Mary J. Lorenzen , Wenzhong Zhang
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould P.C.
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/02 ; B01D39/00 ; B01D41/00 ; B01D45/00 ; B01D46/00 ; B01D49/00 ; B01D50/00 ; B01D51/00
Abstract:
The present disclosure relates to a diesel exhaust treatment device including a catalytic converter positioned upstream from a diesel particulate filter. An electric heater is positioned between the catalytic converter and the diesel particulate filter. A shore station can be used to provide power and combustion air to the diesel exhaust treatment device during regeneration of the diesel particulate filter.
Public/Granted literature
- US20120291895A1 EXHAUST TREATMENT DEVICE WITH ELECTRIC REGENERATION SYSTEM Public/Granted day:2012-11-22
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