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:
Jul. 03, 2018
Filed:
Dec. 27, 2016
Hyundai Motor Company, Seoul, KR;
Young Ki Kim, Iksan-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
Abstract
An apparatus for regenerating a diesel particular matter filter includes an outdoor temperature sensor for detecting an outdoor temperature, a water temperature sensor for detecting a cooling water temperature of an engine, an air heater for heating intake air of the engine, a relay temperature sensor for detecting a heater relay temperature, a controller for generating and outputting a signal for controlling a heater relay to activate or deactivate the air heater and a signal for controlling a cooling fan to be operated based on detection values input from the outdoor temperature sensor, the water temperature sensor and the relay temperature sensor, a heater relay configured to be turned on and off depending on the control signal output from the controller to operate or stop the air heater, and a cooling fan configured to be selectively operated depending on the control signal output from the controller and ventilate air for cooling the heater relay upon the operation.