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Mikuni Corporation patents

Recent patent applications related to Mikuni Corporation. Mikuni Corporation is listed as an Agent/Assignee. Note: Mikuni Corporation may have other listings under different names/spellings. We're not affiliated with Mikuni Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mikuni Corporation-related inventors

 new patent  Oil supply device and method of controlling electric oil pump

The objective of the present invention provides an oil supply device in which a negative pressure in a pump chamber is reduced or eliminated when an electric oil pump is shut down, thereby preventing air from entering the pump chamber and allowing oil to be supplied or recirculated smoothly. This oil supply device includes: an electric oil pump in which a rotary volumetric change pump provided with an inner rotor and an outer rotor is caused to operate by means of a motor; and an electric oil pump controller which controls the motor in such a way that, when the electric oil pump is to be shut down, the rotary volumetric change pump is caused to temporarily stop, after which the rotary volumetric change pump is caused to rotate by a predetermined angle in the opposite direction to the direction of rotation during oil supply, and is then shut down.. ... Mikuni Corporation

Dispersion liquid for formation of semiconductor electrode layer, and semiconductor electrode layer

The present invention relates to a slurry for forming a semiconductor electrode layer to obtain a dye-sensitized solar cell containing a porous layer, which is not susceptible to cracking and is capable of providing a higher conversion efficiency. The slurry for forming a semiconductor electrode layer contains two types of metal-oxide semiconductor particles having different particle sizes. ... Mikuni Corporation

Pump and fuel injection device

Provided are a pump and a fuel injection device, in which fuel discharge failure and fuel pressure failure are prevented by suppressing generation of vapor, thereby enabling vehicles, agricultural machines, generators, and the like, which are provided with internal combustion engines, to operate stably. A pump is provided with: a pump body having a pump chamber defined therein; a plunger reciprocating in response to the rotation of an eccentric cam, thereby feeding fuel sucked in the pump chamber to an injector; and an input portion to which rotational torque from the outside is applied. ... Mikuni Corporation

Hydraulic circuit for internal combustion engine

In a hydraulic circuit including a second oil pump (21) as a dedicated pump for supplying oil pressure to a vvt (23, 24), the exhaust side vvt (24) has a rotor and a return spring for holding the rotor in a most advance angle state in stoppage of an engine. By obtaining driving force of the second oil pump (21) from an exhaust side camshaft (26) to which the rotor is connected, it is possible to reduce an increase in a torque required for operating the exhaust side vvt (24) through energizing force of the return spring.. ... Mikuni Corporation

Electronically controlled throttle device

Spigots are respectively formed on engine sides of intake passages defined in a first throttle body and intake passages defined in a second throttle body, and end parts of rubber joints extending from individual cylinders of an engine are fitted to corresponding spigots and are fastened and fixed thereto with hose bands. A gear unit is disposed between both throttle bodies and drives and rotates a throttle shaft with a motor via the gear unit to open and close throttle valves of the cylinders. ... Mikuni Corporation

Flow rate control valve

Fluid control valve including a valve body and an energizing member. The body is engaged with one end of a rotating shaft and moves along an axial direction of the shaft based on shaft rotation. ... Mikuni Corporation

Flow rate control valve

A flow rate control valve in which a valve body can be assembled and removed to a driving source. Where a valve body is assembled to a motor, a moving member is screwed to one end of a rotating shaft, the moving member is inserted into the valve member, the valve member is abutted on a locking portion, the valve member is prevented from coming off from the moving member, the valve member is disposed to an energizing member provided in the body, and the valve body can be assembled to the motor. ... Mikuni Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Mikuni Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Mikuni Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by