Title:
INJECTOR CLEANING DEVICE FOR DIESEL ENGINE
Document Type and Number:
WIPO Patent Application WO/2014/007501
Kind Code:
A1
Abstract:
The present invention relates to an injector cleaning device for a diesel engine and, more specifically, to an injector cleaning device for a diesel engine, wherein: the injector cleaning device is directly connected to an injector, and cleans the injector by spraying a cleaning solution to the inside of the injector; and a coating solution is secondarily sprayed to discharge pollutants and to coat the inside of the injector, thereby simply and effectively cleaning the injector even without attaching or detaching a fuel injection system. To this end, the injector cleaning device for a diesel engine comprises: a regulator for controlling the pressure of inflow air; a cleaning solution compartment which stores a cleaning solution for decomposing pollutants inside the injector; a coating solution compartment which stores a coating solution for removing the decomposed pollutants and for coating the inside of the injector; a spraying unit for selectively spraying the solutions stored in the cleaning solution compartment and the coating solution compartment to the inside of the injector by the pressure of the inflow air; and an injector driver for forcibly driving the injector.
Inventors:
PARK YONG-WOO (KR)
Application Number:
PCT/KR2013/005838
Publication Date:
January 09, 2014
Filing Date:
July 02, 2013
Export Citation:
Assignee:
CNPOS CO LTD (KR)
International Classes:
F02B77/04; F02M61/16; F02M63/00
Foreign References:
| KR960008785B1 | 1996-07-03 | |||
| KR200396713Y1 | 2005-09-27 | |||
| US20110226213A1 | 2011-09-22 | |||
| JP2006257934A | 2006-09-28 | |||
| KR920007850U |
Attorney, Agent or Firm:
TAEDONG INTERNATIONAL PATENT&LAW (KR)
특허법인태동 (KR)
특허법인태동 (KR)
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