About 33 results
https://drivepatents.com/patents/1072419 · 23 Nov 2005
In an electronic control unit 31, a duty conversion map 41 from which a driving duty in energizing and driving an electromagnetic coil, not shown, of an electromagnetic vacuum adjustment valve 12 on the basis of a variable equivalent to target quantity of ...
https://drivepatents.com/patents/1073299 · 19 Oct 2005
Since an aspirator 7 is disposed at a position lower than a fuel gallery 11 and an overflow fuel pipe 81, DME fuel remaining in the fuel gallery 11 and the overflow fuel pipe 81 can be more efficiently retrieved to a fuel tank 4 by a combined force of grav...
https://drivepatents.com/patents/1073580 · 5 Oct 2005
A fuel supply pump, which is simple in construction and easy to produce and is capable of efficiently pressurizing a high flow rate of fuel, is provided. The fuel supply pump (50) includes a housing (52), a plunger barrel (53), a plunger (54) for pressuriz...
https://drivepatents.com/patents/1075604 · 27 Jul 2005
A fuel supply pump with a large fuel discharge amount and a tappet structure body, which are suitably used for an accumulated pressure-type fuel injection device that mechanically amplifies pressure, is provided. A fuel supply pump has a tappet structural ...
https://drivepatents.com/patents/1075607 · 27 Jul 2005
A high flow rate fuel valve suitable for an accumulator fuel injection device by which a large amount of fuel is amplified using a piston and used and a fuel supply pump using the high flow rate fuel valve are provided. For this purpose, in a fuel supply p...
https://drivepatents.com/patents/1076200 · 6 Jul 2005
An existing diesel engine vehicle of light oil fuel is enabled to run as a diesel engine vehicle using DME as fuel without exchanging a whole diesel engine and at very low cost and easily. The shape of a tip part 21 of a needle valve 2 is set by a center d...
https://drivepatents.com/patents/1077051 · 15 Jun 2005
A bypass controller (30) controls ON/OFF of a three-way electromagnetic valve (62) according to a detection value of a cam chamber sensor (12a). When the cam chamber sensor (12a) detects a viscosity of lubricant exceeding a predetermined allowable value, t...
https://drivepatents.com/patents/1077970 · 11 May 2005
In order to calculate an estimation of the quantity of accumulated particulates in a filter (32), a first estimation calculation unit (100) that outputs first estimation data (XA) calculated from the filter before and after differential pressure, and a sec...
https://drivepatents.com/patents/1077999 · 11 May 2005
In order to calculate an estimation of the amount of deposited particulates in a first filter (61) or a second filter (62), a first estimation calculating section (100) for outputting first estimation data (XA) based on pressure differential across the fil...
https://drivepatents.com/patents/1077972 · 11 May 2005
In an exhaust gas cleaning apparatus (30) in which a before and after differential pressure ( DELTA P) of a filter (32) used to trap particulates is detected for regeneration of the filter (32), a time at which, during filter regeneration, the temperature ...