| Document |
Document Title |
|
JP7051500B2 |
To provide an engine component of which a heat insulation layer has high heat insulation property and good heat drawing property.The engine component includes a metal base material, and the heat insulation layer provided on the surface o...
|
|
JP2022056572A |
To provide an engine combustion chamber coating method which is a coating method for forming a coating layer preventing deposit from adhering to an inner wall of an engine combustion chamber and is capable of reducing a cost and the numb...
|
|
JP2022057924A |
To protect an ECU for controlling an engine from vibration and heat.In an engine provided with an ECU 100 for controlling at least the engine E, the engine is configured so that the ECU 100 is mounted on a bracket 70, and the bracket 70 ...
|
|
JP2022054969A |
To provide an engine control device mounting structure capable of mounting an engine control device to an engine while suppressing increase in the weight.An engine control device mounting structure includes: a casing part 15 formed integ...
|
|
JP7048437B2 |
The thermal management system includes a cooling circuit in which cooling water circulates, a heat exchange circuit in which cooling water performing heat exchange with a battery flows, a flow rate control valve which adjusts a flow rate...
|
|
JP2022052979A |
To provide a radiator with a heat protector having a structure in which a fixation part of the radiator and the heat protector is hard to loosen.A radiator 1 with a heat protector comprises a combustion chamber 7, a header pipe 11 fasten...
|
|
JP2022047323A |
To provide an outboard engine 5 which can inhibit discoloration around an exhaust hole.An outboard engine 5 includes: an engine 9; a drive shaft 10; a propeller shaft 11; a housing 14; a discharge passage P; and non-metallic cover member...
|
|
JP7034194B2 |
To provide an internal combustion engine capable of increasing a time and a stroke of an expansion stroke without extremely delaying closing of an intake valve.An internal combustion engine 1 includes: a cylinder 2; a piston 5; a crank s...
|
|
JP2022041657A |
To secure an intake amount of an intake duct into an engine work machine sufficiently to improve cooling performance and reduce external noise efficiently.An intake port 21 is formed at a housing of an engine work machine. An interior of...
|
|
JP7034195B2 |
To provide an internal combustion engine capable of being miniaturized in comparison with a conventional one while keeping a reduction gear ratio of a driving gear and a driven gear.An internal combustion engine includes: a crank shaft 6...
|
|
JP2022039165A |
To restrain an increase in rotational resistance of balancer weights, and improve assemblability of a balancer device.A balancer device comprises a housing body part 9 and a housing lid part 10 rotatably supporting driving side and drive...
|
|
JP7032237B2 |
To attain improvement of cooling efficiency and to satisfactorily prevent infiltration of rain water from a suction hole by providing ducts on two upper and lower stages of a casing.A first suction duct 14 including a first suction hole ...
|
|
JP7032370B2 |
To provide an internal combustion engine capable of enhancing rigidity at a flange section of a timing chain cover regardless of provision of a hole thereon for installing a variable valve timing mechanism.A cover body 16 of a timing cha...
|
|
JP7031464B2 |
An acoustic insulation system (10) for an internal combustion engine (20) mounted on a vehicle (1) according to the present disclosure includes: an acoustic insulation cover (40) configured to cover the internal combustion engine (20) wi...
|
|
JP2022035238A |
To provide a bracket device capable of decreasing change in position or posture before/after reassembling.A bracket device 1 is equipped with a first bracket member 4 fastened to a first device 2 so as to adjust a position, a second brac...
|
|
JP7029196B1 |
To provide a soundproof box having a suitable configuration for preventing rainwater from entering a storage space in which a generator is housed. This is a soundproof box provided with a lower box component A and an upper box component ...
|
|
JP7024443B2 |
To provide an engine in which it can be found that a sprocket is assembled to a balance shaft in an inclined state.An engine 10 comprises a balance shaft 30, a sprocket 40 assembled to a distal end of the balance shaft 30, and a chain co...
|
|
JP7024510B2 |
An acoustic insulation structure for a power train according to the present disclosure is provided with a cover member (40) that covers at least an internal combustion engine (10) of the power train including the internal combustion engi...
|
|
JP7025106B2 |
To provide an engine capable of achieving less vibration by cancelling inertia force generated from engine units arranged in parallel.An engine 10 includes a first engine unit 20 and a second engine unit 30. The first engine unit 20 incl...
|
|
JP7024664B2 |
To provide a drive unit which can avoid or suppress the generation of the vibration of a chain caused by resonance, and a vibration sound resulting from the vibration.In a drive unit 1 in which a motor 2 having a power generation functio...
|
|
JP7022551B2 |
To make sound, such as radiation sound of an engine, less likely to leak to the outside.A capsule device 30 has: a cover case member 31 which encloses at least an engine body 11 and an exhaust pipe 18 in a motor vehicle having a power un...
|
|
JP7022552B2 |
To make sounds, such as radiation sounds of an engine, less likely to leak to the outside.A capsule device has: a cover case member 31 which covers a periphery of at least an engine body 11 of a vehicle having a power unit; and an openin...
|
|
JP7011433B2 |
To provide an engine component having a low thermal conductivity, a low specific heat, and a thermal insulation film excellent in heat resistance and mechanical strength, and a method of manufacturing the engine component.An engine compo...
|
|
JP7013536B2 |
To provide an engine that is ensured with a mount strength and mount accuracy, in a mount structure of a protective member for covering components arranged in an upper part of an engine body from a lateral side.An engine includes a fuel ...
|
|
JP2022018804A |
To provide an auxiliary machine support structure of an internal combustion engine which enables reduction of noise, and to provide an internal combustion engine.An auxiliary machine support structure of an internal combustion engine 1 i...
|
|
JP7011972B2 |
A gear configured to rotate as a unit with a shaft, the gear includes: a plurality of annular grooves formed on both side surfaces of the gear in a direction of a rotation axis of the shaft, at least partially overlapped when viewed from...
|
|
JP2022016783A |
To provide a portable type engine work machine which can be lifted up while allowing easy selection of an optimum lift-up position for the movement of a gravity center position.An engine work machine 11 includes a lifting metal fitting m...
|
|
JP7004170B2 |
To provide an internal combustion engine which makes water less likely to accumulate in a gap etc. between an insertion hole and a fastening member.An internal combustion engine includes a cover 20. The cover 20 is attached to an engine ...
|
|
JP2022011137A |
To provide a support structure of a crankshaft capable of inhibiting influence of noise or vibration from being enlarged when the crankshaft collides with a bearing.A support structure of a crankshaft includes a connecting rod, a cranksh...
|
|
JP2022011060A |
To provide a work vehicle which prevents accidental contact with a heat source at a lateral side of an engine.In the work vehicle which comprises a cooling fan 35 at a front section of an engine 3 and an exhaust recirculation device 45 w...
|
|
JP2022012126A |
To provide a vehicle in which down-sizing of a drive unit having an engine and a motor can be achieved.A drive unit has output shafts 132, 144, and housings 131, 141. The drive unit has: an engine oil route where an engine oil for lubric...
|
|
JP6994248B2 |
To easily evaluate thermal loss when using various kinds of materials around a combustion chamber in a reciprocating type internal combustion engine.Reciprocating movement of a piston body 20 is performed by a rapid compression/expansion...
|
|
JP6994364B2 |
To adapt a natural frequency in a radial direction of a torsional damper to a resonance frequency of bending vibration that changes according to a rotational angle of a rotating shaft by preventing a decrease in durability of an elastic ...
|
|
JP6993267B2 |
To provide an engine component of which a heat insulation layer has high heat insulation property and good adhesion property to a base material.The engine component includes the metal base material, and the heat insulation layer provided...
|
|
JP6991482B2 |
To suppress deterioration in sound absorption effect of a sound absorptive material, and at the same time suppress the sound absorptive material from deviating from a desired position in assembling a heat insulator.An assembly device 1 o...
|
|
JP2022001748A |
To provide a fuel tank which can surely discharge only water which is precipitated in a tank main body, and can increase an effective volume of fuel to be stored.A fuel tank 11 comprises leg parts 12, 13 below a tank main body 11a which ...
|
|
JP2022001747A |
To provide a fuel tank which can be transferred by favorably hanging by a crane and the like.A fuel tank 11 is formed into a substantially rectangular parallelepiped shape including a bottom plate 11a, a side plate 11b, an end plate 11c ...
|
|
JP6984498B2 |
A vehicle driving system that controls switching between automatic driving by a vehicle and manual driving by a driver of the vehicle includes a temperature sensor configured to monitor a temperature of an automatic driving ECU which con...
|
|
JP6986500B2 |
Disclosed is an operation monitoring system including: a throttle valve 75 receiving a pressure of a driving oil to seal an outlet 755 when the driving oil is boosted and opening the outlet 755 when the driving oil is not boosted; a pres...
|
|
JP6984468B2 |
To provide a corrosion prevention system for an engine and a corrosion prevention control device for the engine capable of preventing corrosion from occurring in the engine after operation of the engine is stopped.A corrosion prevention ...
|
|
JP6984476B2 |
To inhibit oil discharged from an oil discharge hole of a cylinder block from being rolled up or scattered by swirl wind caused by rotation of a crank shaft.A first shield wall 72 protrudes upward from an upper surface of a balancer hous...
|
|
JP6982048B2 |
There is provided a maintenance cover member including: a cover body for closing an opening of a power train of a vehicle; and a vibration suppressing member attached to a surface of the cover body. There is also provided a maintenance c...
|
|
JP2021185315A |
To provide the suitable control of a piston trajectory in a free piston combustion engine.In a variety of embodiments in this disclosure, a free piston combustion engine is set as an object. As explained in this specification, a free pis...
|
|
JP6976208B2 |
A general purpose engine includes: a cooling fan fixed to an engine rotary shaft; a muffler to silence exhaust gases; a muffler covering to cover the muffler; and an auto choke device to control an opening of a choke valve in an air inta...
|
|
JP2021183828A |
To provide an outboard motor unit capable of shortening a work time and reducing limitation on a work place, in an attachment/detachment work with respect to a hull.An outboard motor unit 1 in the present invention comprises an engine 7,...
|
|
JP6975193B2 |
To reduce the weight of a crankshaft while securing rotation balance.In the case of a three-cylinder internal combustion engine, balance weights 12, 13 are arranged at a first crank arm 6 and a third crank arm 10, however, a balance weig...
|
|
JP6971746B2 |
To provide an engine component having a low thermal conductivity, a low specific heat, and a thermal insulation film excellent in heat resistance and mechanical strength, and a method of manufacturing the engine component.An engine compo...
|
|
JP6963751B2 |
To hardly accumulate soot on a piston crown surface.A cylinder block 1, a cylinder head 2, and a piston 3 define a combustion chamber 4. An opening part of an intake port 5 is located on one side across the center axis of the combustion ...
|
|
JP6962872B2 |
To provide a construction machine of which a plurality of heat exchangers composing a heat exchange device are improved in coolability as well as of which maintenance work including cleaning of each of the heat exchangers is facilitated....
|
|
JP6963116B2 |
In a cover structure of a power unit of a saddle-ride type vehicle, a cover is reduced in weight and rigidity of the cover is ensured. The cover structure of a power unit of a saddle-ride type vehicle comprises: a crankcase that accommod...
|
