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:
Oct. 25, 2016
Filed:
Jun. 17, 2011
Kim Kylström, Tullinge, SE;
Kim Kylström, Tullinge, SE;
SCANIA CV AB, , SE;
Abstract
An injection unit () for injection of a first fuel (f) and a second fuel (f) in a combustion space. The injection unit () receives the first fuel (f) from a fuel source () at a high pressure, and a second fuel (f) from a second fuel source () at a lower pressure, an actuator () initiates a process of injecting at least the second fuel (f) in the combustion space, and an injection nozzle () injects at least the second fuel (f) in the combustion space. The injection unit includes a pressure boosting device () for increasing the pressure of the second fuel (f) higher than the pressure in the second fuel source () by means of the pressure of the first fuel (f), before the second fuel is injected.