121results about How to "High horsepower" patented technology

An aircraft may have a fuselage, a left wing extending from the fuselage, a right wing extending from the fuselage, a tail section extending from a rear portion of the fuselage, and a first engine and a second engine operably connected by a common driveshaft, wherein the first and second engines are configured for freewheeling such that if one of the first and second engines loses power the other of the first and second engines continues to power the aircraft.

The present invention relates to a design and method of operation of an improved rotary piston engine. In particular, a preferred embodiment of the present invention is directed to a rotary engine with improved reliability, comprising a housing, having side portions and a peripheral portion defining a chamber, a rotor, disposed within the chamber, and at least one exhaust port in one of the side portions.

A wheel loader (50) is designed so that when a specific first condition is met for vehicle speed, accelerator opening, engine speed, and HST pressure, the engine absorption torque curve of an HST pump (4) is switched to shift the matching point from the low-engine speed side to the high-engine speed side. On the other hand, if a second condition is met for vehicle speed and HST pressure, control is performed so that the absorption torque curve of the HST pump (4) is returned from the high-engine speed side to the low-engine speed side.

The invention relates to an electrical grease filling machine which belongs to the technical field of mechanical equipment, in particular to an electrical grease filling machine. The electrical grease filling machine comprises a speed reducer shaft, an eccentric disc, a driving shaft, a slide block, a piston, a cylinder, a moving block, an oil stirring piece, an oil press plate, a fixed block, a bottom plate, a connecting block, a spiral oil press device driving shaft, a bearing, an outer flange, an inner flange, an oil inlet, an oil tank, a piston hole, a through groove, an oil outlet hole, a square hole and an oil press piece. The electrical grease filling machine can suck grease having higher viscosity and prevent air appearing in oil.

An air turbine driven rotary machine tool having a tool casing, a turbine rotor mounted within the casing for rotation, a stator mounted in fixed position in the tool casing coaxially aligned with the turbine rotor, a annular cavity defined within the casing and coaxially aligned with the stator and rotor for supplying air to the stator blades, a cylindrical spindle coaxially mounted with the turbine rotor in the tool casing for rotation with the turbine rotor, and a tool holder mounted coaxially to the spindle for rotation therewith and having an end thereof for operably receiving a cutting tool.

A spark plug having a fire hole at least partially comprised of or coated with a material, such as platinum, adapted to create a plasma of fuel and air to increase burn efficiency. At least a portion of the internal side-wall of a base shell of the spark plug is comprised of or coated with platinum material. Preferably, all exposed conductive portions within the combustion chamber are coated with or comprise of platinum material. Electrical resistence of the spark plug may also be selected so that the generated spark will travel from the center electrode from the surface of an insulator and fill an air gap to the end of a ground prong so as to effectively clean the insulator of surface deposits.

A catalyst composition and method for oxidizing fuels is disclosed. The catalyst composition comprises at least one compound having one of a group III, group IIA or Lanthanide element such as, for example, Aluminum, Magnesium or Cesium, and at least one compound having at least one element selected from group IA, group IVA, group VI, group VII, group VIII, group IB, group IIB, and combinations thereof, such as, for example platinum, rhodium and rhenium. A method for oxidizing an fuel, the method comprising providing a fuel and a catalyst mixture; transporting the fuel and the catalyst to the flame zone separately; mixing the fuel and the catalyst; and oxidizing the fuel. The method and catalyst mixture may be used for oxidation of any hydrocarbon based fuel. Improved results from the use of the group III, group IIA or Lanthanide group element include increased power, reduced harmful emissions, and smoother oxidation process.

The invention discloses an engine anhydrous cooling liquid and a preparation method thereof, wherein the engine anhydrous cooling liquid comprises the following raw materials by the weight percentage:60-70% of propylene glycol, 25-30% of ethylene glycol, 3-4% of 1,2-aminoazophenylene, 1-2% of sodium nitrate, 2-3% of glycerol, 1-2% of triethanolamine, 0.5-1.5% of sodium hydroxide, and 0.1-1% of apigment. The anhydrous cooling liquid has the freezing point lower than -52 DEG C and the boiling point more than 190 DEG C and has a large thermal safe space, so with the use of the product, the anhydrous cooling liquid can maintain a good state for operation, adequate power is maintained, noise is reduced, a water tank does not produce 'boiling', and cylinder score is not generated. With use ofthe anhydrous cooling liquid, zero corrosion can be achieved, no water rust is generated, cleaning and repair are not needed forever, and boiling, cylinder score, water tank blocking, water rust, water scale, corrosion and cavitation corrosion, engine fatigue, nausea, explosive vibration, precombustion, large noise, unstable idle speed, cylinder pressure reduction, insufficient power, oil consumption increase and large exhaust gas emission smoke and other phenomena are thoroughly eliminated.

A marine craft which includes a portable drive assembly temporarily attached to the transom, the portable drive assembly including an elongated drive housing enclosing an upper drive assembly and a lower driven assembly and a timing belt connecting the upper drive assembly to the lower driven assembly. The craft further includes an engine mounting plate attached externally to the drive housing adjacent the upper drive assembly perpendicular to the drive housing. The lower driven assembly also has a propeller shaft at least a portion of which is enclosed within a shaft housing attached to the drive housing adjacent the driven assembly, the shaft housing extending in excess of 18 inches beyond the drive housing, and a propeller attached to the propeller shaft.

The provided air conditioning system includes a self-sustained power supply apparatus, a motor coupled to the apparatus and receiving a first power supply, a first transmission system coupled to the motor and transmitting a first kinetic energy, a second transmission system coupled to the engine of a transportation tool and transmitting a second kinetic energy, a compressor coupled to one of the first transmission system and the second transmission system, receiving one of the first kinetic energy and the second kinetic energy and generating an air conditioning operation to an inner air of the transportation tool, and a switching apparatus coupled to a second power supply and employed to make one of the following results happen: the first transmission system is connected to the compressor, the second transmission system is connected to the compressor and the first and the second transmission systems are both separated from the compressor.

The invention discloses a multi-wheel amphibious special vehicle. The multi-wheel amphibious special vehicle comprises a frame assembly, an engine assembly, a transmission assembly, an integrated transmission case, a transmission shaft, a differential mechanism assembly, a reverse box assembly, a transmission semi-axle assembly, a suspension system, a steering system, a wheel assembly, a propellerassembly, a buoy assembly, a sliding base plate, a clutch transmission assembly and a duct air propeller. The engine assembly and the transmission assembly are connected together through fastening bolts, and an engine and all parts are fixedly mounted on the frame assembly in an orderly mode. The vehicle has 6X6 and 4X4 series, fully integrates the multiple advantages of all-terrain vehicles, kayaking and hovercrafts, adopts a plurality of original world-leading technologies, does not need sealing and heat dissipation, cannot sink, has excellent amphibious mobility performance, can truly achieve all-water all-terrain operation, can be widely used in many fields such as water surface emergency rescue, forest fire control and disaster rescues and field amphibious movement, can well meet various actual needs of people.

The invention discloses a rotary engine which consists of a turbine, more than one slide blocks and knightheads. Several non-reverse triangular bag-type recesses as pistons that can improve unit energy are arranged emitting helically on circumferential surface or both sides of said turbine. The slide block is formed crescent-shape for matching with said turbine. The angle formed between curved slide and reverse direction of turbine can be changed by means of regulating knightheads, so as to save space and improve friction force between the curved slide and the turbine. Airflow producing in firebox and cooling chamber can be collected by a drive chamber arranged on the end of the slide block and can be used for pushing pistons to turn the turbine.

A combustible fluid operated orbital engine has plural sets of cooperating cylinder and piston members with respective parallel axes of rotation, respective cylinder and piston carrier wheels with respective axes of rotation parallel to the members' axes of rotation carrying said members circularly and orbitally and at all times in opposed relation on a common longitudinal axis along intersecting counter paths. Respective gearing structures supported by the cylinder and piston carrier wheels rotate the members counter to their circular motion direction to maintain their opposed relation for their periodic interfittment when their respective paths intersect. A combustible fluid supply is provided to the cylinder member for combustion coincident with the periodic interfittment in engine operating relation. The common longitudinal axes of the cylinder / piston sets are at all times parallel with each other.

The invention discloses a four-rotor cold and hot double-chamber rotary engine, which comprises two parts: a compression cylinder and an acting cylinder. The suction stroke and the compression stroke of the engine are finished in the compression cylinder; compressed air is delivered into the acting cylinder through a high-pressure air conveying pipe 19 and a high-pressure air storage tank 20 to finish an acting stroke and an exhaust stroke in the acting cylinder. The acting cylinder comprises an acting cylinder end cover 12, an acting cylinder body 13, an acting cylinder middle end cover 14 and a first rotor 1 and a second rotor 2 in the cylinder body. The compression cylinder comprises a compression cylinder end cover 17, a compression cylinder body 16, a gear case 15 and a third rotor 3 and a fourth rotor 4 in the cylinder body. The four rotors are arranged on a first shaft 5 and a second shaft 6. The rotation angles of the two rotors on the same shaft are staggered by at an angle of 180 degrees. Each shaft is provided with a synchromesh gear 7 for controlling the rotors on the first shaft 5 and the second shaft 6 to synchronously rotate in opposite directions.

The invention discloses a remote control unmanned air vehicle powered by compressed air. Air is compressed by an air compressor and is delivered into a light air storage tank of the unmanned air vehicle to serve as flight prime power, and pneumatic motors drive a single-shaft or multi-shaft propeller to rotate so as to achieve flight of the unmanned air vehicle. The remote control unmanned air vehicle powered by the compressed air comprises a fiber air storage tank 1, an airflow switch 2, an intelligent pressure reducing valve 3, a storage battery 4, an avionic system 5, an inflating inlet 6, a frame 7, the propeller 8, the pneumatic motors 9, a safety airbag 10, a parachute 11 and an air pipe 12, wherein all the components are fixed on the frame. Additionally, an inflator and a remote control as well as mounting loads are arranged externally. The storage battery 4 supplies power to the airflow switch 2 and the intelligent pressure reducing valve 3, and the intelligent pressure reducing valve 3 controls the pneumatic motor 9 on every shaft individually under control of the avionic system 5 and regulates airflow of the pneumatic motor 9 on every shaft through gravity sensing, so that the unmanned air vehicle can fly steadily.

A spark plug having a ground electrode defining a fire hole at least partially comprised of or coated with a material, such as platinum, adapted to create a plasma of fuel and air to increase burn efficiency. At least a portion of the internal side-wall of a base shell and ground electrode of the spark plug is comprised of or coated with platinum material. Electrical resistance of the spark plug may also be selected so that the generated spark will travel from the center electrode from the surface of an insulator and fill an air gap to the end of a ground prong so as to effectively clean the insulator of surface deposits.

A thermodynamic pressure generator having an oscillating valve that allows premixed fuel to enter a combustion chamber in turbulence, until it comes into contact with an annular spoiler, which converts a portion of the fuel into a Karmon vortex ring for delayed ignition. A continuous spark then ignites the remaining fuel with rapid pressure rise that kills the vortex. The fuel in the vortex goes from laminar to turbulence, adding fuel to the already burning charge, super charging it and permitting total ignition. Thus, present invention exhaust contains no polluting by-products and only sensible heat is released into the environment. Exhaust gases are released radially through turbine vanes having a shape that permits a relatively low rotational speed, with sufficient peripheral speed to create torque of considerable degree. Applications include, but are not limited to, land transportation vehicles, propeller-driven airplanes, and marine vessels.

The invention provides a microemulsified watered diesel additive, which comprises the following components in percentage by weight: 65 to 85 percent of fatty acid, 1 to 10 percent of diethylamine, less than or equal to 15 percent of methanol, 1 to 5 percent of potassium chloride, and 1 to 10 percent of tetrahydrofuran. The microemulsified watered diesel using the additives comprises: additive containing the above components and cetane number improver. The microemulsified watered diesel using the additive comprises the following components in percentage by weight: 50 to 90 percent of diesel, 5 to 30 percent of the microemulsified watered diesel additive, and 5 to 30 percent of water. The method for preparing the microemulsified watered diesel comprises the following steps: preparing the microemulsified watered diesel additive; mixing and stirring 50 to 90 percent of the diesel, 5 to 30 percent of the microemulsified watered diesel additive and 5 to 30 percent of the water until the mixture is transparent at normal temperature to obtain the microemulsified watered diesel. Compared with the prior art, the microemulsified watered diesel has good stability, high heat value, high power, good starting performance and high cetane number, and has expected tremendous economical value and social value.

The invention relates to a solid-liquid phase composite internal combustion engine oil. According to the theory of solid-liquid phase composite lubrication technology, and aimed at the requirements of the performance, characteristics, working conditions and the like of an internal combustion engine on a lubrication system, the invention provides a technical scheme for the solid-liquid phase composite internal combustion engine oil composition and a preparation method thereof. The components of the oil include solid lubricant material, liquid medium and other auxiliary materials-dispersing agent, oxidation and corrosion inhibitor, detergent additive, internal combustion engine oil complexing agent, defoaming agent and stabilizing and dispersing agent, which are processed into the solid-liquid phase composite internal combustion engine oil with a stable dispersion system by high-speed shearing emulsification, ultrasonic oscillation and sanding dispersion.

The invention provides environmental-friendly clean diesel oil and a preparing method thereof, and belongs to the technical field of the energy industry. An emulsifying agent in the clean diesel oil comprises following raw materials: 15-75 parts of oleic acid, 10-45 parts of methanol, 5-52 parts of cyclohexylamine, 5-45 parts of monoethanolamine, 3-35 parts of octanol, 0.1-5 parts of a lubricant, 0.1-5 parts of ferrocene and 0.1-6 parts of an antioxidant 264. The ratio of the emulsifying agent to water in the diesel oil is 0.5-1.2:1. The diesel oil meets practical application requirements of various vehicles and engineering machines, overcomes defects of other technical schemes at present, and meets basic requirements on vehicle exhaust discharge in China. The diesel oil is simple in production process, low in investment and good in economic benefit and social benefit.

The present invention is directed to a Rotary Cam Radial Steam Engine of a single or multiple pistons and cylinders, which are driven lineally by the introduction of pressure from an external source, through a single, centralized rotating valve. The valve has been designed to provide timed introduction of the pressurized gasses into each cylinder at the moment determined to be best for the engine's applied use, and then the same central rotating valve assembly at the appropriate moment opens to allow the used pressure to exhaust it into the atmosphere, or a collection system. The lineal direction of the pistons is then directed outward and onto an external rotating cam which converts the lineal energy into circular rotating energy. The engine can be disassembled for servicing or complete rebuilding and reassembled quickly with use of no tools. With the need for efficient energy generation, there is a growing requirement for a lighter weight, long lasting, economical motors with affordable ease of maintenance to be used on different applications capable using a variety of different power generating sources.

A desmodromic valve and cam system is provided which is adapted to be installed into an internal combustion pushrod engine. The system includes a camshaft assembly having a plurality of removably attached cam lobes installed onto a main camshaft; a valve connector assembly installed onto a distal tip of each valve; a rocker having a valve movement end mechanically linked to a respective valve connector and a pushrod connecting end mechanically linked to an upper distal end of a pushrod; a hydraulic lifter follower assembly assigned to each valve which includes a pin disposed on a distal end thereof which is adapted to engage and track a follower groove formed on each respective cam lobe; and a pushrod assigned for each valve, each pushrod having lower distal end mechanically linked to a respective hydraulic follower lifter. The configuration of the aforementioned system eliminates the need to use valve springs to return the valves to a closed position, thereby, increasing horsepower and fuel efficiency, while simultaneously reducing emissions.

The double wheel rotor engine includes one case comprising cylinder body and cover; one main motion system with most parts in the cylinder and shaft extending beyond the cylinder; one gas distributing system comprising air strainer, total gas inlet pipe, turbocharger and other parts; one water or air cooling system; one lubricating system comprising lubricant tank, oil pipes, filtering and cooling supercharger, driving gear and lubricated parts; and one igniting system with power source, electronic igniting controller and spark plug. The present invention produces rotation power directly with the double wheel rotor engine, which has small size, light weight, great output power, low noise and easy cooling and is suitable for automobile, ship, small airplane, etc.

The invention relates to an engine energy-saving and emission-reducing system coordinated by a heat pipe and a cold pipe, which comprises an energy-saving and emission-reducing system of an internal combustion engine and the energy-saving and emission-reducing system of an external combustion engine, wherein, the energy-saving and emission-reducing system of the internal combustion engine comprises the internal combustion engine, a temperature-conditioning mineral fuel tank and a thick long swirling flow thin unit; and the energy-saving and emission-reducing system of the external combustion engine comprises the external combustion engine, a temperature-conditioning blending water tank and a water gas forced thinned long pipe. The working method comprises the working method of the energy-saving and emission-reducing system of the internal combustion machine and he working method of the energy-saving and emission-reducing system of the external combustion machine. The system has the advantages that the principle is simple and easy to develop and most of parts can directly select the existing standard parts for being used after simple transformation of the parts; the aggregate role of various technologies can sufficiently thin mixed gas, greatly reduce working temperature, improve the key technology which can greatly improve the geometric compression ratio and lead an oil-saving index to be about 50%; and the various technologies can be comprehensively applied for obtaining the energy-saving and emission-reducing ultra-high index, and the single technology therein can be independently used for obtaining the medium energy-saving and emission-reducing index with a small amount of investment.

F&C engine includes a central shaft mounted a cylindrical cam, that formed with two pieces of different diameter steel tubes, as the inner and outer walls, the upper end of the outer wall, placed a driving flange, to drive the engine timing devices. on the two layer walls (for light duty or small engine the single layer wall is acceptable) with pairs of peak and valley channel, a overdrive clutch; inside the cam contained a dynamotor to form a hybrid; a magnetic clutch, for engaging or disengaging the cylindrical cam; a driving plate for driving the devices that not related to the engine timing; a cylinder to produce power and transfer the power to the cam through a push rod; a guide plate to guide the push rod; many support rollers for supporting the cam; a tubular case with foot for contain and support the engine.

An electric submersible pump (ESP) torque absorbtion anchor system (TAS) and a method to assemble the same are disclosed. The TAS includes a collar having an uphole end coupled to a production string and a flange formed on an outer diameter of the collar. The TAS also includes a sleeve having a rim extending radially inward from an uphole end of the sleeve. The collar is positioned in a cavity of the sleeve so that oppositely facing shoulders of the collar and the sleeve contact and transfer axial loads between the sleeve and the collar. A spring is positioned in an annulus between the sleeve and the collar and mounts to the collar and the sleeve so that rotational loading of the sleeve relative to the collar transfers to the spring.

The invention relates to a petrochemical additive and a preparation method thereof, belonging to the technical field of the preparation of the chemical additive product. The petrochemical additive consists of naphthenic acid, N,N-dimethylisobutylamine and cyclohexylamine which are the byproducts of the raw material refinery; and the components are fully stirred in a container for 40-60min at the room temperature under the atmospheric pressure to prepare the petrochemical additive and store in a container prepared from the stainless steel material. The petrochemical additive is mixed with water and diesel oil, an air compressor is used to ensure that the pressure is 1atm and the symmetric cross injection method is adopted to fully mix diesel oil, water and the emulsifying additive and produce a microemulsion fuel oil finished product. The raw material components of the petrochemical additive are fewer, the components are available, the preparation method is simple, the used equipment is simple and is easy to prepare, the cetane number of the product is higer than that of common diesel oil, the dynamic property is high, the cost is reduced by 8-9% compared with common diesel oil, the emission rate of harmful gases and black smoke is reduced by 23.7%, the oil-saving rate is 18.9%, and the produced diesel oil has higer social and economic benefits.

The invention discloses a device (1) for putting weft thread bands, which comprises a carriage (8) which is movable in a primary direction and supports a thread lever (7) that is movable in a secondary direction (y) and a third direction (z) opposite the carriage (8). A direction component of the secondary direction (y) runs perpendicular to the primary direction. The third direction comprises a direction component that is perpendicular to the primary direction and perpendicular to the secondary direction (y). The movement of the thread lever (7) is expected to be controlled with precision as high as possible. Therefore, a motor (Mz) movable by the carriage (8) is provided, which drives the thread lever (7) in the third direction (z).