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. 16, 2002
Filed:
Oct. 23, 2001
Applicant:
Inventors:
Lucien Donce, Magny En Vexin, FR;
Calogero Fiaccabrino, Cergy, FR;
Assignee:
Sagem SA, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 9/04 ;
U.S. Cl.
CPC ...
F01L 9/04 ;
Abstract
The invention concerns a valve controlling device with linear displacement along an axis comprising a number of actuators equal to that of the valves. Each actuator has a ferromagnetic blade fixed to a valve push rod and at least a return spring whereof one end is supported against the rod and the other end is supported against fixed anchoring means, adjustable in position relative to a housing of the actuator. A passage is provided between the actuators of the two adjacent valves to allow through an adjusting tool.