309results about How to "Reduce oil" patented technology

A system for the separation of the components of an oil, water, and solids mixture, the system comprising a mechanical separation module comprising an oily water output and an input adapted to receive an oil, water, and solids mixture; and a membrane separation module comprising an oily water input and a recirculation output. The oily water output of the mechanical separation module is in flow communication with the oily water input of the membrane separation module, and the recirculation output of the membrane separation module is in flow communication with the input of the mechanical separation module.

A scroll compressor includes various features that promote a bifurcated flow pattern of gas through a compressor shell to reduce oil entrainment. After entering the shell, some gas travels upward, which reduces the volume of gas traveling downward toward an oil sump. To accomplish this, the compressor's motor can be surrounded by a sleeve having upper and lower apertures for directing the flow to the motor's upper and lower stator end turns. In some embodiments, a suction inlet is strategically positioned relative to two gas passageways that are between the stator and the compressor shell. The inlet's position is such that one passageway receives incoming gas and divides the flow in opposite directions: upward and downward. The other passageway only conveys the gas upward. In addition, a suction baffle, a diffuser, a streamlined counterweight and/or a suction line oil trap can also help promote gas/oil separation or minimize oil entrainment.

The invention relates to an active hydraulic damper specially for railway vehicles, comprising a hydraulic cylinder, an electric motor, a hydraulic accumulator, at least a pump and at least a control valve. According to the invention, all components of the active hydraulic damper are arranged at the hydraulic cylinder.

The invention discloses a method and a device for automatic detection of high-voltage resistance of a spark plug on a production line. The method is characterized in that a clamping mechanism clamps the spark plug to be detected on an assembly line; the ignition thread end is downwards inserted into a gas sealed chamber; high-pressure air is filled into the sealed chamber; a high-voltage pulse voltage string is supplied on a conductive screw rod of the spark plug; a voltage signal is subjected to sampling conditioning and window judgment by a circuit detection board according to a principle of voltage drop after high-voltage breakdown due to an insulation defect; the qualified pulse string is introduced into a controller; and the voltage resistance of the detected spark plug is judged whether the voltage resistance is qualified according to parameter setting.

Manufacturing method enabling optimal volume oil-fill even where differing from bearing to bearing due to machining fluctuations in volume-production dynamic pressure bearings. In a first charging method, injection of oil is divided into two cycles. The first is carried out under reduced pressure, following which the pressure is raised a predetermined amount to force the oil into the bearing gap. The oil-fill status is thereupon checked, the shortage is reckoned, and in the second cycle the shortage is injected. In a second charging method, in a first cycle a surplus volume is injected under reduced pressure and the pressure is raised a predetermined amount to force the oil into the bearing gap. Following that, what is in excess of the appropriate amount is removed from the bearing. The first cycle of injection and the pressure elevation may be implemented multiple times, in between which repeat pressure-reduction can be carried out.

To provide a chain tensioner and a relief valve unit that enable a reduction in the number of parts to be machined and the number of assembling steps, reduce the amount of oil flowing out to the outside, and prevent damage on a check valve, without having to increase the size of the chain tensioner. The chain tensioner includes a check valve unit that suppresses reverse flow of oil flowing into an oil pressure chamber, and a relief valve unit that releases the oil when the pressure inside the oil pressure chamber reaches or exceeds a predetermined high pressure. The check valve unit is disposed as a valve element of the relief valve unit, and the relief valve unit and the check valve unit are formed integral with each other.

Negative control of a split pump having a single swash plate consumes less energy than conventional negative control. A hydraulic circuit (1) for a construction machine is adapted for control of a split pump (111) the discharge volume of which can be reduced according to the magnitude of an external signal pressure. The hydraulic circuit (1) is provided with switching valves (118, 124) for controlling actuators (119, 120, 125, 126, 127), and also with control valves (115, 116) which can feedback, as external signal pressures, back pressures caused by the center bypass flow rates of two systems to the split pump (111). Further, the hydraulic circuit (1) is constructed such that, of the external signal pressures, a minimum pressure (external signal pressure (114)) selected by a low-pressureselecting valve (131) is fed back to the split pump (111).

To provide a chain tensioner that can maintain the pressure of the oil pressure chamber at a correct level to achieve a desired reaction force and damping characteristics corresponding to the rpm, and enable a reduction in the number of parts to be machined and the number of assembling steps; reduce the amount of oil flowing out of the system; and prevent damage to the check valve, without causing an increase in size of the chain tensioner. The chain tensioner includes a check valve unit 150 that stops reverse flow of oil flowing into an oil pressure chamber 101, and a first relief valve unit 160 and a second relief valve unit 170 that release oil when the pressure reaches or exceeds a predetermined high level. The second relief valve unit 170 has a higher valve opening pressure than that of the first relief valve unit 160.

A mold form fryer utilizing a top conveyor that transports snack pieces through a constant velocity oil stream without the need of a bottom mating mold or conveyor. Herein, the form fryer is provided with a top conveyor disposed above a fryer oil pan positioned longitudinally through the fryer. Uncooked snack pieces are provided to the fryer oil pan by a bottom entrance conveyor. Snack pieces, once in oil within the fryer, meet with molding surfaces on the top conveyor. At the exit portion of the fryer, a bottom exit conveyor receives the cooked snack pieces from the top conveyor. As no continuous bottom conveyor is utilized, the fryer oil pan may be provided with a reduced volume segment situated between the bottom entrance and exit conveyors. Additionally, the molding surfaces may be selected to produce uniformly shaped snack pieces that are either convexly or concavely shaped when viewed upon the bottom exit conveyor.

The invention discloses an oil-water slag separation device for kitchen garbage. The separation device comprises a feeding box, an oil-water separator and a solid-liquid separation rotary drum; a material outlet of the feeding box is communicated with a material inlet of the oil-water separator, and a material outlet of the oil-water separator is communicated with a material inlet of the solid-liquid separation rotary drum; the upper part of the oil-water separator is provided with an oil scraping collector, the middle part of the oil-water separator is provided with inclined plates, the bottom part of the oil-water separator is provided with aerator pipes, and each inclined plate is inclined in the reverse material flow direction; the inner wall of the solid-liquid separation rotary drum is provided with a conveying screw, and the side wall of the solid-liquid separation rotary drum is provided with sieve holes. The oil-water slag separation device for the kitchen garbage has the characteristics of simple structure, convenient operation, small power consumption, short treatment cycle, high degree of automation and the like, can effectively dewater the kitchen garbage, simultaneously separates out oil and water, and meets the needs of further treatment and utilization; and the oil-water slag separation device for the kitchen garbage can significantly decrease the oil content and the water ratio of solid matters, shortens the treatment cycle in a greater degree, and is more conducive to subsequent resource utilization.

A cooking appliance and method for cooking food articles by means of a heated cooking liquid, includes a liquid container for receiving a quantity of the cooking liquid; an electrical heater for heating the cooking liquid; a perforated rotary drum for receiving the food articles to be cooked; and an electrical drive for rotating the rotary drum. The liquid container is selectively movable to a raised position, wherein the cooking liquid therein directly contacts food articles in the drum, or to a lowered position wherein the cooking liquid therein is spaced below the food articles in the drum. The lowered position of the liquid container may be used for steam-heating the food articles, or for pre-heating the food articles before being fried by moving the liquid container to its raised position.

A variable displacement pump having an inner rotor (gerotor) and an outer rotor is disclosed. Advantageously, the pump provides a movable outer rotor capable of changing the amount of fluid transferred from an inlet to an outlet. Optionally, a biasing member is connected to the outer rotor for preventing movement of the outer rotor below a predetermined amount of pressure at the outlet.

The invention discloses a curing process of Yunyan 87 in a biomass energy curing barn. A three-segment curing process in the prior art is improved, and according to the characteristics and quality oftobacco leaves of the flue-cured tobacco variety Yunyan 87, the following steps are designed; the curing process comprises the steps of tobacco weaving loading, building fire temperature controlling,tobacco leave yellowing, tobacco leave color fixing and tobacco leave stem drying. The curing process has the advantages of being easy to operate and high in operability, keeping color fixing stability and loose structure of the tobacco leaves, and greatly improving the oil content and aroma quantity; the cured tobacco leaves are yellow, bright, soft and fragrant, and the style and characteristicsof the sweet and fragrant type tobacco leaves are more obvious.

Cooling apparatus for transferring heat from and cooling one or more heat generating components that support or drive a flywheel or other spinning members. The apparatus may include a first heat transfer element connected to and spinning with the spinning member, a second heat transfer element stationary with respect to the spinning member, wherein the first and second heat transfer elements moverelative to one another, and wherein the first and second heat transfer elements are shaped and positioned in close proximity to one another so that substantial heat is transferred from the first heat transfer element to the second heat transfer element.