About 11 results
https://drivepatents.com/patents/958868 · 5 Aug 2015
The coupling device (40) comprises a holding fixture (30) being designed to be mechanically coupled to the fuel rail and comprising a through hole (42) extending between a first surface (44) and a second surface (46), the second surface (46) opposing the f...
https://drivepatents.com/patents/961532 · 15 Apr 2015
A connection system (2) is proposed, comprising a connector (4) having a first mating surface (6), a fluid port (8) having a second mating surface (10) and an expansion device (18), wherein the fluid port (8) comprises a bore with the second mating surface...
https://drivepatents.com/patents/974635 · 21 May 2014
The disclosure relates to a needle guide member (14) of a fuel injection system (10) for internal combustion engines. A needle guide member (14) for forming the fuel injection system (10) may comprise an elongate fuel redirecting groove (30) provided withi...
https://drivepatents.com/patents/982679 · 30 Oct 2013
A fuel injection valve includes: a nozzle body having an injection aperture in a tip portion thereof; and a needle that is slidably located in the nozzle body, forms a fuel introduction path between the needle and the nozzle body, and is seated on a seat p...
https://drivepatents.com/patents/998582 · 5 Sep 2012
A hydraulic pump (HP; 1), in particular a fuel pump, comprising: - an intake port (IP; 2), - a delivery port (DP; 4), provided for hydraulic connection to a user (CR), - at least one cylinder (CY; 20, 22, 24), movable within which is a corresponding piston...
https://drivepatents.com/patents/998565 · 5 Sep 2012
The coupling device (40) comprises a holding fixture (30) being designed to be mechanically coupled to the fuel rail and comprising a through hole (42) extending between a first surface (44) and a second surface (46), the second surface (46) opposing the f...
https://drivepatents.com/patents/1007657 · 23 Nov 2011
A fuel cup (6) including a central longitudinal axis (L) and being fixable to an injector (2) via a holder (4) comprises a fuel cup body (16) and a fixing element. This fuel cup (6) is characterized in that said fixing element is a stamped tab (26) affixed...
https://drivepatents.com/patents/1007648 · 23 Nov 2011
Coupling device (60) for hydraulically and mechanically coupling a fuel injector (20) to a fuel rail (14) of a combustion engine (22), the fuel injector (20) having a central longitudinal axis (L). The coupling device (60) comprises a fuel injector cup (30...
https://drivepatents.com/patents/1083998 · 15 Sep 2004
The process involves decreasing frequency of pressure wave by extending length of a supply pipe (40) connecting a common manifold (50) to every injector (60). The supply pipe is in spiral form and is effectuated by meshing on a bar or internal tube covered...
https://drivepatents.com/patents/1097838 · 5 Mar 2003
In a fuel path (62, 71, 72) through which fuel is supplied to a pump-cam chamber (22) accommodating a drive shaft (14) and a cam (17) for lubrication, an annular throttle fuel path (67) is formed between an inside wall (61a) of a cylindrical body (61) and ...