About 93 results
https://drivepatents.com/patents/997526 · 3 Oct 2012
A battery voltage controller (1) includes: a plurality of voltage detection circuits (D1 to DN); a voltage controller (M); and a charge transfer circuit (E). The voltage detection circuits respectively include a plurality of voltage detection capacitors. E...
https://drivepatents.com/patents/999678 · 8 Aug 2012
An internal combustion engine control apparatus includes an output-current abnormality-signal holding unit (112) that determines whether a current abnormality signal is being output from a current-abnormality detecting unit (108, 110), which compares a cur...
https://drivepatents.com/patents/999635 · 8 Aug 2012
An LPG fuel heating device configured in such a manner that the heat source for heating LPG fuel which flows through a gas path is provided to a path-forming body at a position outside the gas path. A longitudinal protrusion wall (125) of the gas path, the...
https://drivepatents.com/patents/999630 · 8 Aug 2012
Disclosed is a PTC heater unit wherein the gas passing through a gas channel for heating is heated by a PTC element. In the PTC heater unit, a gap channel (60) that constitutes at least a part of a gas channel for heating (59) is formed between the inner c...
https://drivepatents.com/patents/999553 · 8 Aug 2012
A valve shaft connection structure for a pressure reducing valve is such that an insertion recess (72) which opens toward a valve mechanism is provided coaxially with a diaphragm rod (68); that at one end of a valve shaft (30), there are provided a reduced...
https://drivepatents.com/patents/1000117 · 25 Jul 2012
In a vehicle electronic control unit (41), a semiconductor device (52) is mounted on a printed circuit board (51). In the semiconductor device (52), a custom chip (57) and a microcomputer chip (58) are arranged in a package (54), (55) in a stacked manner. ...
https://drivepatents.com/patents/1001757 · 6 Jun 2012
In an electromagnetic fuel injection valve, a valve body guide hole (15) which is connected to a valve seat (8) of a valve seat member (3) and slidably guides a valve body (14), and a large-diameter hole (17) which is connected to a rear end of the valve b...
https://drivepatents.com/patents/1001980 · 30 May 2012
[Problem] To securely perform determinations of strokes of an engine. [Solving Means] A control apparatus for an engine measures a maximum pressure P2 and a minimum pressure P1 in an intake pipe during one revolution of a crankshaft and calculates a differ...
https://drivepatents.com/patents/1001983 · 30 May 2012
In an electromagnetic fuel injection valve including a magnetic coil housing (31) having a coil assembly (28) housed therein, the coil housing (31) includes the first and second coil housing half bodies (31a, 31b) whose cross sections are each shaped like ...
https://drivepatents.com/patents/1002523 · 9 May 2012
What is provided is a telecommunication system including: a master unit (MU); a plurality of sub units (SU); and a timer, wherein the plurality of sub units (SU) transmit to the master unit (MU), an operation result of a predetermined operation; a transmis...