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:
May. 04, 2004
Filed:
Nov. 24, 2000
Applicant:
Inventor:
Jaroslaw Hlousek, Golling, AT;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 4/702 ;
U.S. Cl.
CPC ...
F02M 4/702 ;
Abstract
The invention relates to a device for injecting a fluid, which is at high pressure, through an injection nozzle and an externally actuated actuating device received with prestressing on a pump element. In the pump element, a control element triggerable by a magnetic actuator is received, with which high-pressure lines can be made to communicate with one another. The control element is assigned two spring means, which generate a closing force that on the high-pressure side closes the control edge of the switchable control element and/or open a control edge to a low-pressure chamber.