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Patent Searching and Data


Matches 1,051 - 1,100 out of 21,892

Document Document Title
WO/1981/002609A1
A fire suppression system (10) for a vehicle having an engine (11) and a fire extinguisher (36) located proximate thereto. Previous systems of this type have not given any positive indication to the vehicle operator of the presence of an...  
WO/1981/001069A1
An engine enclosure (10) has a noise suppression arrangement (15, 15a, 15b) mounted thereon including a plurality of acoustical energy absorbers (20, 20a, 20b) and sound reflectors (24, 24a, 24b) spaced from the absorbers to provide airf...  
WO/1981/000638A1
A method of reducing the adaption time needed to adapt a synthetically generated secondary waveform so that it nulls a primary repetitive waveform (e.g. noise) from a source (1) of vibration, the secondary waveform generation (5) being s...  
WO/1980/002310A1
A crankcase breather (10) is designed to automatically adjust the air-fuel mixture to the carburetor of an internal combustion engine in response to driving conditions. The device has a round ball valve (36) (36') for controlling, or reg...  
WO/1980/001590A1
A hood (12) for an internal combustion engine compartment (C) has an air precleaner (10) and a muffler (11) mounted on the underside of the hood (12). The collar (26) connecting the precleaner (10) to the engine air intake (M1), and the ...  
WO/1980/001319A1
A combined dipstick-breather tube device (13) for use in measuring the level of a body of liquid (L) in a housing (11) wherein turbulence may occur in the liquid making it difficult to make an accurate reading of the level thereof by con...  
WO/1979/000011A1
A silent-running motor power unit with an internal combustion motor (3) enclosed in a sound absorption chamber formed by a casing, having at least two walls (24, 22a, 23) arranged one (24) inside the other (22a, 23). The walls form part ...  
JP2021050737A
【課題】ハーネスコネクタの取扱性を向上さ せること。【解決手段】エンジンの各部品を エンジンコントローラ及びバッテリに接続さ せるハーネスコネクタ701がコネクタ...  
JP2021050711A
【課題】ファンベルトの異常を即座に検出す る。【解決手段】クランクプーリ1とファン プーリ4の間に掛け渡されたファンベルト8 の異常検出装置は、クランク速度センサ...  
JP2021046803A
【課題】貫通孔を有する対向配置された2枚 の板材からなるヒートインシュレータにおい て、貫通孔を通過する音波の通り道を確保す る機構を提供すること。【解決手段】エ...  
JP2021041834A
【課題】発電用エンジンにより発電するレン ジエクステンダ車両用発電ユニットを効率良 く冷却する。【解決手段】レンジエクステン ダ車両用の発電ユニット1は、発電用エ...  
JP2021041832A
【課題】発電用エンジンにより発電するレン ジエクステンダ車両用発電ユニットを効率良 く冷却する。【解決手段】燃料タンク30の 壁面の一部と、第1の導風ダクト61と...  
JP2021041736A
【課題】レギュレータの排熱が運転者に当た るのを防ぐことができる鞍乗型車両のレギュ レータ遮熱構造を提供する。【解決手段】本 発明の遮熱構造は、鞍乗型車両のエンジ...  
JP2021041833A
【課題】発電用エンジンにより発電するレン ジエクステンダ車両用発電ユニットを効率良 く冷却する。【解決手段】発電用エンジン2 0は、シリンダケース22と、第1冷却...  
JP6842835B2
Condition based engine parts (14,24,26,28) (e.g., movable engine parts) monitoring is disclosed. The techniques may enable detecting cracks present in engine parts while the engine is operational. In one embodiment, a system (10) include...  
JP2021038778A
【課題】クランク軸のねじりによる振動を、 重量増大を招来することなく防止する。【解 決手段】クランク軸を構成する複数のカウン タウエイト6のうち、例えば最も前に位...  
JPWO2019175924A1
軸体(P1)を装着する軸穴(H)の内周面 に被覆層(1)を有し、被覆層(1)が、表 面を凹凸状に形成した金属層(2)と、金属 層(2)上に形成した樹脂層(3)とを...  
JP2021030413A
To provide a power working machine having a transmission means for eliminating a difference in the number of shafts between a power generating side and a power using side. A chainsaw 30 as a power work machine of the present invention op...  
JP2021032177A
To reduce the weight of a balancer housing while maintaining the support rigidity of a balance shaft. A balancer housing 15 for protecting a balance shaft 13 arranged below a crankshaft 12 is provided at a base 21, a hole 22 provided in ...  
JP2021032226A
To facilitate maintenance of an engine room even if an engine room cover is provided. An engine room cover 18 is provided in a flexible and non-breathable seat material 20 and a roll installed in an engine room 12 of a vehicle 10 so that...  
JP3230856U
To provide an assembling type soundproof box for a generator which is easy to assemble and store, is excellent in economy and soundproofing, and is environmentally friendly. The upper surface and the lower surface are released, and the f...  
JP6834726B2
To provide a cleaning device of a cylinder block which suppresses occurrence of quality defects.A cleaning device (100) of a cylinder block includes a cleaning nozzle (21) which supplies a cleaning liquid, and a gas jetting mechanism (10...  
JP6834700B2
To inhibit an influence of heat on a supercharger and concurrently protect the supercharger.An engine (2) of the invention includes: a supercharger (3) which uses exhaust air as a driving source; an upper radiator (40) which cools coolin...  
JP2021025556A
To provide a torque control mechanism capable of appropriately suppressing torque vibration and a vibration reducing device using the same. A plurality of periodic reversing springs A and B for generating counter torque are provided, and...  
JP2021025420A
To provide a throttle device capable of sufficiently removing a deposit accumulated on a throttle valve. A throttle device 20 including a throttle body 22 forming a part of an intake passage 12 in an internal combustion engine 10 of a ve...  
JP2021020482A
To provide a power unit cover having improved sound insulation while suppressing thickness. A power unit cover 1 has a cover body 4 that covers a power unit that is a drive source of a vehicle from at least one of the vertical directions...  
JP2021020656A
To achieve both soundproofing performance and suppression of heat damage in a vehicle. A cover structure 100 communicates a cover 10 covering the upper part of an engine 50 mounted on a vehicle, an internal space 401 inside the cover 10 ...  
JP2021020577A
To achieve both soundproofing performance and suppression of heat damage in a vehicle. A cover structure 100 has a cover 10 that covers the upper part of an engine 50 mounted on a vehicle, a first tubular portion 21 that defines a first ...  
JP2021014196A
To improve soundproofing of an engine room. An engine room cover 18 is made of a porous body. In the engine room cover 18, at least a part of the upper surface on the engine hood 16 side that closes the opening 12a that opens to the uppe...  
JP2021014902A
To provide a torsional damper which can be provided in a front cover while maintaining quality. A hub 110 has a tubular attached portion 111 attached to a crank shaft, an outward flange portion 113 provided at an end portion of the attac...  
JP2021014818A
To suppress an increase in size in a direction intersecting a crankshaft and an increase in weight and cost in a power unit for a vehicle including an internal combustion engine having a biaxial balancer. The rear balancer is provided wi...  
JP6829098B2
To prevent, in a soundproof box comprising a function of an oil retaining wall, a leak oil that is generated inside of the soundproof box from being leaked outside of a machine.A frame 30 that becomes a base of a soundproof box 1 consist...  
JP2021011821A
To provide a vehicle engine capable of reducing vibration of an air cleaner even in a configuration in which an air cleaner arranged above an engine main body is supported by a housing having a cooling water passage and an EGR passage. A...  
JP2021011864A
To provide an engine provided with a crankshaft which suppresses an increase in size of members and an imbalance in weight balance. A crank journal rotatably supported around an axis via a crankshaft bearing on a cylinder block, a crank ...  
JP6826380B2
To efficiently reduce noise caused by operation sound of an engine while suppressing increase in the total weight of a vehicle.A rocker cover for covering a valve train provided in a cylinder head of an engine includes a hollow formed in...  
JP2021502516A
According to the present invention, a PTO connection device is provided. According to the present invention, the PTO connecting device includes a vehicle-side PTO connecting device in which the accessory device-side PTO connecting device...  
JP2021008880A
To provide high cooling efficiency and soundproofing effect. An engine chamber 1 in which an engine 10 is arranged, an engine apparatus unit 2 in which one or both of a muffler 12 for muting the exhaust sound of the engine 10 and a radia...  
JP2021008830A
To provide an engine oil supply device for improving fuel efficiency of an engine while ensuring engine oil supply performance. An oil pump 12 driven by an engine 2 mounted on a vehicle, a release path 25 connecting the suction path side...  
JP2021008879A
To provide an engine in which a large amount of heat of exhaust gas can be used in an exhaust passage. An exhaust manifold 3 is provided as an exhaust passage component 1 constituting an exhaust passage, and the exhaust manifold is made ...  
JP6822224B2
To provide a multi-cylinder engine unit which achieves down-sizing and, at the same time, improves an assembly property in the multi-cylinder engine unit on which a two-shaft secondary balancer device is mounted.In a four-cycle series fo...  
JP6821177B2
According to the present invention, a panel-shaped first metal body (2) comprises a space-forming part (2a) and an overlap part (2b) that is continuous with the space-forming part (2a). A panel-shaped second metal body (4) comprises a sp...  
JP6816049B2
To provide an engine drive working machine capable of mounting an intake duct at an opening portion side of a door so that a size and the like of the duct is not restricted by a size of the door, while preventing hindrance in maintenance...  
JP2021501278A
An object of the present invention is to always avoid the accumulation of sediment in the drainage pipe during normal operation. The present invention prevents the drainage pipe from being partially or completely clogged. The present inv...  
JP6813411B2
An internal combustion engine (23) includes: a crankcase (24) that supports a crankshaft (33) rotatably about a rotational axis (28); a cylinder block (25) connected with the crankcase (24) and including at least one pair of cylinders (4...  
JP6811546B2
To improve handling property of a wire harness.In an engine device including an electronic device and a wire harness electrically connected thereto, a plurality of wire harnesses 706, 707, 720, 721, 723 extends along a lateral part of a ...  
JP6813389B2
Provided is an internal combustion engine of a vehicle. An upper surface of a head cover supporting plug top coils is covered with an engine cover. A plug top coil cover is fixed to the upper surface of the head cover. Thereby, an upper ...  
JP2021001565A
To provide a soundproof structure which is easy to install and has high versatility. An assembly kit for a soundproof structure includes a plurality of sound absorbing units 10 and a connecting member 40 for connecting a pair of sound ab...  
JPWO2020065705A1
To provide an automobile sound insulation panel suitable for reducing the weight of a sound insulation panel, expanding a frequency band capable of sound insulation, and improving sound insulation performance. An automobile sound insulat...  
JP2020203644A
To discharge high temperature air in an engine room to the outside regardless of existence of travel wind.A vehicle engine room structure includes a baffle plate 18 formed by a curved part 22 enclosing a turbocharger from the vehicle rea...  
JP2020204296A
To form an engine having a balancer shaft into a structure suitable for enabling use of common components between the engine and an engine that does not have a balancer shaft.A balancer weight 19 has: an arm part 19a extending from a sid...  

Matches 1,051 - 1,100 out of 21,892