About 41 results
https://drivepatents.com/patents/1073070 · 26 Oct 2005
An automotive piston engine has a fuel supply with a cover strip having a series of outlet points for fuel injection valves. Each outlet incorporates a self-acting shut-off valve. The valve is opened at the seat against the action of a spring by insertion ...
https://drivepatents.com/patents/1076290 · 29 Jun 2005
A component, that is suitable for connecting to another component comprises a body (3) having a tapered recess (7) at whose narrow end a tubular recess (4) connects. The another component (9) has a mushroom-head-shaped connecting element (11) with another ...
https://drivepatents.com/patents/1079681 · 2 Mar 2005
The arrangement has a connection head (16) including an upper part constituting a shoulder (30), and a lower part co-operating with an upper seat of a tubular end. An axial tightening unit includes an upper section that has a skirt (58) radially traversed ...
https://drivepatents.com/patents/1081154 · 29 Dec 2004
The device has convergently tapered portions (32, 36) pressed against pressure bearing surfaces (35, 37) to form seal portions (38, 39). A mouth deformation allowing gap between a sleeve (24) and a fixing screw unit (23) around the periphery of one surface...
https://drivepatents.com/patents/1081203 · 29 Dec 2004
The arrangement has a fuel accumulator with a tapered recess (11) at which a tubular recess (4) is connected. An injection valve has a mushroom-head-shaped connecting component (3), which is pressed against the accumulator in an area of the tapered recess....
https://drivepatents.com/patents/1081937 · 1 Dec 2004
An injector clamp (80) for securely clamping a plurality of fuel injectors (14) to an engine housing (16) is described. The clamp comprises a plurality of rigid clamp regions (82) separated by flexible clamp regions (84), each of the clamp regions (82) pro...
https://drivepatents.com/patents/1083247 · 13 Oct 2004
In a pipe joint structure, a second screw thread (35) formed on an outer circumference end of a joint member (24) is screwed deep into a first screw thread (29) formed on an inner circumference of a cylindrical joint fitting member (23) whose axial end is ...
https://drivepatents.com/patents/1084871 · 18 Aug 2004
An object of the present invention is to provide a fuel path sealing structure for a fuel injection valve that is capable of preventing a high pressure fuel leak by increasing the seal surface pressure between a first body such as an injector housing (2), ...
https://drivepatents.com/patents/1086655 · 9 Jun 2004
A common rail (4) of an accumulation type fuel injection system has a common rail main body (4a), distributing portions (4b) and accessory portions (4h). The common rail main body (4a) provides an accumulation chamber (4c) for accumulating high-pressure fu...
https://drivepatents.com/patents/1090536 · 7 Jan 2004
In an accumulation type fuel injection system for an internal combustion engine, a common rail (1) is formed with an accumulation chamber (22) inside a peripheral wall portion (21) so that a central axis of the accumulation chamber (22) is deviated from th...