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WO/2018/101472A1 |
Vibration damping for accessory items of an engine is improved. An engine according to a first embodiment of the present invention is provided with a plurality of accessory items that vibrate in a direction parallel to the crankshaft of ...
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WO/2018/093757A1 |
A diesel engine cleaning system is provided. The diesel engine cleaning system includes a reservoir configured to contain and pressurize cleaning liquid. A mixing assembly is configured to receive the pressurized cleaning liquid from the...
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WO/2018/091258A1 |
The present invention relates to the use of a gas delivery system for cleaning an internal combustion engine. The gas delivery system is adapted to deliver hydrogen gas, and optionally oxygen gas, into the air intake duct of the internal...
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WO/2018/092344A1 |
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...
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WO/2018/084045A1 |
The present invention reduces the falling of lubricating oil on a reduction gear and a pump-driving gear that rotate and drive an oil pump, and limits the increase of resistance to rotation between the reduction gear and the pump-driving...
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WO/2018/077370A1 |
An internal combustion engine (10) having an intake tract (16), through which air can flow and which serves for conducting air to at least one combustion chamber (14), having at least one sensor (26), which is arranged in the intake trac...
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WO/2018/073133A1 |
A cylinder block (102) of an engine (100) is provided. The cylinder block (102) includes a cast body (112) defining one or more cylindrical bores (114). The cylinder block (102) also includes a crankshaft bearing wall (136) formed within...
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WO/2018/070458A1 |
A harness (40) is provided with a lateral extension part (41) that is arranged along the rear surface (3a) of the block of an engine (1) and that extends in the width direction of a vehicle within a prescribed height range in which a dri...
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WO/2018/071215A1 |
A prechamber ignition device (30) in an internal combustion engine (10) is provided having a body piece (32) formed of a first type of material (58) and a tip piece (38) formed of a second type of material (60). A distal end (64) of the ...
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WO/2018/062059A1 |
Provided are a vehicle control device capable of storing information required for analysis and verification regardless of the start of fail-safe control, and a data storage method for the vehicle control device. This vehicle control devi...
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WO/2018/058551A1 |
A water wash system (200) for a gas turbine engine (100) having a fan (126) and a front hub (136), the front hub (136) can be rotated with the fan (126). The water wash system (200) generally includes a head unit (202) and a base assembl...
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WO/2018/047005A1 |
A device for injecting a cleaning liquid for an air intake circuit of an automotive vehicle is provided that includes a means of atomization of a liquid connected, on the one hand, to an air intake port, and to a cleaning liquid supply p...
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WO/2018/043341A1 |
This internal combustion engine is capable of suppressing a reduction in durability and reliability of an oil control valve while assuring arrangement spaces to be formed on the front and rear sides of the internal combustion engine, and...
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WO/2018/037990A1 |
The temperature-raising system is installed in a vehicle and comprises: an internal combustion engine having an exhaust valve; an exhaust system for guiding exhaust gas from the internal combustion engine; a post-treatment device dispose...
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WO/2018/039541A1 |
A segmented thermal barrier for a combustion chamber surface of an internal combustion engine. The segmented thermal barrier includes a plurality of modules, each module with a support and a shield. The edges of shields of at least two a...
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WO/2018/039540A1 |
A thermal barrier for component surfaces of an engine. The thermal barrier includes a plurality of modules, each module includes a shield. An edge of at least one shield in the array is spaced apart from an edge of an adjacent shield in ...
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WO/2018/032030A1 |
Improving an IC Engine's thermal efficiency by heat preservation by providing: heat insulation layers to the cylinder, piston crown, combustion chamber and cylinder-head including internal gaps/ cavities with or without vacuum; reduced c...
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WO/2018/034871A1 |
Technology is provided for a cylinder with a carbon scraper for use in an opposed piston engine. The cylinder includes a cylinder body having first and second piston bores extending along a central axis for reciprocation of corresponding...
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WO/2018/023749A1 |
The present invention belongs to the field of the Internet. Provided are a method for forcibly requiring device maintenance, and a device maintenance system. The method comprises: recording a matching relationship between a pre-set speci...
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WO/2018/023750A1 |
The present invention belongs to the field of the Internet. Provided are a method for feeding back the usage scenario of device maintenance reminding technology, and a pushing system. The method comprises: recording a matching relationsh...
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WO/2018/023747A1 |
The present invention belongs to the field of the Internet. Provided are an information pushing method for when maintaining a device, and a device maintenance system. The method comprises: recording a matching relationship between a pre-...
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WO/2018/023746A1 |
The present invention belongs to the field of the Internet. Provided are a data collection method for device maintenance enforcement technology and a device maintenance system. The method comprises: recording a matching relationship betw...
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WO/2018/007584A1 |
A tool (1) for machining a groove (18) of a rotation -symmetric component, preferably a piston (17) of an internal combustion engine, wherein the machining is carried out by a rotation of the tool (1) around an axis of symmetry of the ro...
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WO/2018/008451A1 |
The purpose of the present invention is to provide a transport refrigeration unit in which air having stable pressure and stable temperature can be supplied to a sub-engine. A refrigeration unit (1) is provided with: a sub-engine (10) ha...
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WO/2018/002610A1 |
The present invention relates to the technology of gasoline direct injection (GDI) in automotive engines. In this context, the present invention provides a method for maximizing the formation of deposits in injector nozzles of GDI engine...
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WO/2017/219351A1 |
A cleaning system(100) for a gas turbine engine(800) is disclosed, which includes a fluid tank(l)with fluid therein, a nozzle device (3) for spraying the fluid from the fluid tank(l), a connection line (4) for connecting the fluid tank(l...
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WO/2017/222444A1 |
The present invention relates to by a method for determining an uncontrolled behaviour of an internal combustion engine (E) of a vehicle (1) due to unintentional combustion of fluid flowing between a crankcase (CC) and a cylinder space (...
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WO/2017/222443A1 |
The present invention relates to by a method for controlling an internal combustion engine of a vehicle when uncontrolled behaviour has been determined and there is a need for taking the vehicle to a safe position. The vehicle (1) compri...
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WO/2017/212178A1 |
The invention relates to a device (1) comprising a first sealed, non-porous shell (2) made of a molded thermoplastic material, and a second shell (3) made of a hot-formed porous acoustic absorption material, said porous material being ba...
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WO/2017/208038A1 |
The invention is a liquid emulsion that is suitable for the rapid and effective cleaning of the surfaces of all kinds of machinery (engine blocks of vehicles, airplanes, helicopters, combat vehicles, vehicles and devices for military use...
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WO/2017/204279A1 |
Provided is an exhaust manifold cover which can be extended by heat generation and which is affixed to an engine body, the exhaust manifold cover being configured so that the concentration of stress on a specific location can be prevente...
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WO/2017/202263A1 |
A method for performing angle encoding on an instantaneous pressure in a cylinder of an engine comprises: calculating a crank angle corresponding to a maximum value of a pressure rise rate in a compression stroke; determining a time samp...
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WO/2017/196293A1 |
The present disclosure provides a method for predicting a fluid type, comprising sensing, by a first sensor, mass flow data of a fluid in an engine, wherein the first sensor operates based on a first fluid property; sensing, by a second ...
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WO/2017/187042A1 |
The subject of the present invention is a method for diagnosing the operation of an injector of a diesel engine of a vehicle controlled by a plurality of control laws on the basis of at least one injector operating parameter for each con...
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WO/2017/174323A1 |
The invention relates to a fastening device for fastening a shielding part (1) to a fastening partner part (3) in a vibration-decoupled manner, having a collar sleeve (6), which has at least one sleeve core (7) and two collars (8, 9), wh...
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WO/2017/176935A1 |
A piston for an internal combustion engine and method of construction thereof are provided. The piston includes an upper crown formed at least in part by a first metal material and a thermally insulating insert. The upper crown has an up...
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WO/2017/174325A1 |
The invention relates to a shielding part, especially a thermal shield having a fastening device (4) for fastening the shielding part (1) to a fastening partner part (2).
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WO/2017/169529A1 |
This heat insulating structure for an internal combustion engine (engine 1) is provided with: a cylinder head-side heat insulating cover 30 that has first side wall parts 32 which face, with intervals therebetween, both side surfaces of ...
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WO/2017/168616A1 |
An air-cooled internal combustion engine for a saddle-type vehicle in which cooling air from a cooling fan for rotating in conjunction with a crankshaft and drawing in outside air is guided by a shroud to at least the periphery of a cyli...
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WO/2017/171079A1 |
The purpose of the present invention is to improve the performance of vibration reduction in an internal combustion engine. Provided is a balancer device for an internal combustion engine provided with a drive gear 39 rotating in the sam...
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WO/2017/169586A1 |
A heat insulating cover (cylinder head-side heat insulating cover 30) of the present invention has: an upper wall part 31 that covers the entire engine upper surface which is a surface of the upper side of an engine 1; and first side wal...
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WO/2017/169701A1 |
An engine device for which a flywheel housing 7 accommodating a flywheel that rotates integrally with a crankshaft 5 is arranged on one side part 303 of a cylinder block 6, wherein a housing bracket part 304, which protrudes in the direc...
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WO/2017/163921A1 |
This rotating part supporting structure for an engine (2) is provided with: a crank journal side bearing metal piece (14); and a crank pin side bearing metal piece (24, 124), wherein a chamfering part (16) and a crowning part (17) are pr...
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WO/2017/159357A1 |
Provided is an engine equipped with a turbo supercharger, the engine comprising the following: an exhaust manifold coupled to an engine body; a turbo supercharger comprising a turbine housing demarcating a turbine chamber and an exhaust ...
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WO/2017/155067A1 |
Provided is an engine having disposed thereon a suspension device provided so as not to hinder the mounting of a fuel tank and a radiator. An engine (1) is provided with: a cylinder block (2); a radiator (9) provided on the upper surface...
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WO/2017/149979A1 |
Provided is a construction machine in which an electronic unit can be reliably cooled at low cost by effectively utilizing a suction pipe connected to an intake port of an engine. In the present invention, an installation space in which ...
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WO/2017/149190A1 |
The cylinder liner (5) for forming a cylinder (2) of a piston engine (1) comprises a through hole (9), which is configured to allow transmission of pressure from the cylinder (2) to a pressure sensor (3) and arranged in the wall of the c...
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WO/2017/146598A2 |
The invention relates to an active combustion chamber of a piston engine and a method for the transferring heat in the active combustion chamber during a single engine operation cycle. The inside of the active combustion chamber (KS) com...
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WO/2017/145795A1 |
This vibration reduction device (5) comprises: a counter weight (6) provided to a crank shaft (14) of a Stirling engine (1); and an electrically-driven balancer (7) having a balance weight (73) that is rotated by an electric motor (74) m...
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WO/2017/147031A1 |
A galleryless steel piston (10, 1) designed to improve thermal efficiency, fuel consumption, and performance of an engine is provided. The piston (10, 1) includes a steel body portion and a thermal barrier layer (12, 32) applied to an up...
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