IN2013CH04727AIN4727CH2013AIN2013CH04727AIN 2013CH04727 AIN2013CH04727 AIN 2013CH04727AIN 4727CH2013 AIN4727CH2013 AIN 4727CH2013AIN 2013CH04727 AIN2013CH04727 AIN 2013CH04727A
Authority
IN
India
Prior art keywords
housing
fuel injection
injection pump
piston
inlet
Prior art date
Application number
Inventor
Bala Sakthivel KAMARAJ
Shashikanth NAGARAJAIAH
Antonio Diaferia
Nagesh ANANTHAPADMANABHAIAH
Original Assignee
Bosch Ltd
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Ltd, Bosch Gmbh RobertfiledCriticalBosch Ltd
Priority to IN4727CH2013priorityCriticalpatent/IN2013CH04727A/en
Publication of IN2013CH04727ApublicationCriticalpatent/IN2013CH04727A/en
Disclosed herein is a fuel injection pump, the fuel injection pump comprises a piston and housing. The housing has an inlet and accommodates the piston. The fuel injection pump is characterized in that a circumferential groove 108 is provided at the inner diameter of the housing 104 at the region where the inlet 106 interfaces with the housing 104. Reference figure: Figure.1