Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guy D'Agostino0
Alain Tiepel0
José Rodrigues0
Marion Michau0
Michel Hugues0
Date of Patent
June 7, 2005
0Patent Application Number
102985620
Date Filed
November 19, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A fluid metering device including a metering valve capable of sliding in a bushing under fluid feed pressure in order to enable a fluid to be admitted and then ejected. The valve can have, at a first end, an opening opening out into a longitudinal fluid admission bore, and at a second end forming an end wall, a valve head provided with fluid metering slots opening out into the longitudinal bore and defining varying flow sections. The valve head can further include at least one substantially transverse orifice disposed downstream from the metering slots in the fluid flow direction, the orifice communicating with the longitudinal bore and defining at least one fixed flow section.
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