33results about How to "Enhancement" patented technology

A vehicle side wall rear inner plate reinforcing structure is disclosed. The structure comprises a side wall rear upper inner plate and a rear hub wrapping outer plate, the rear hub wrapping outer plate is arranged below the side wall rear upper inner plate and connected with the side wall rear upper inner plate, and a C column inner plate and a D column inner plate are arranged at the front end and the rear end of the side wall rear upper inner plate correspondingly; a D column reinforcing plate is arranged on the D column inner plate, a rear side window is formed in the side wall rear upper inner plate, a first reinforcing plate is arranged on the side wall rear upper inner plate on the rear side of the rear side window, the lower end of the first reinforcing plate extends to the rear hub wrapping outer plate and is connected with the rear hub wrapping outer plate, and the cross section of the C column inner plate is in a U shape. According to the vehicle side wall rear inner plate reinforcing structure, the regional structure of the side wall rear inner plate can be optimized and improved, the weight of a vehicle body is reduced, and weight reduction and cost reduction are achieved.

The invention relates to a fixed buckle comprising an umbrella-shaped head and umbrella-shaped leaves arranged on the umbrella-shaped head. Multiple umbrella-shaped leaves are arranged; and the umbrella-shaped head and the umbrella-shaped leaves are moulded in an integrated mode. The umbrella-shaped leaves are made of elastic materials capable of realizing deformation; local thickening is carried out on the bottoms of the umbrella-shaped leaves and the bottom of the umbrella-shaped head; and reinforced ribs are arranged at the connecting parts of the umbrella-shaped leaves and the umbrella-shaped head. Because local thickening is carried out on the bottoms of the umbrella-shaped leaves and the bottom of the umbrella-shaped head, strength of the umbrella-shaped head and umbrella-shaped leaves can be enhanced. With the reinforced ribs arranged at the connecting parts of the umbrella-shaped leaves and the umbrella-shaped head, reinforcement of the connecting parts is realized and the overall strength of the fixed buckle is improved; and fracture of the umbrella-shaped leaves is avoided during mounting and hole entrance, so that the overall performance of the fixed buckle is enhanced.

A bearing holder (66) having a bearing (67) rotatably supporting a crankshaft (14) is fixed so as to face an opening (11k) of the engine case (11). A gas-liquid separation chamber (83) is formed between a cover member (68) covering the opening (11k) and the bearing holder (66). Therefore, by utilizing the bearing holder (66) as a part of the wall surface of the gas-liquid separation chamber (83),the gas-liquid separation chamber (83) can be partitioned without increasing the number of components and without forming a special wall surface in the engine case (11). Thus, it is possible to reducethe size and weight of the engine case (11), and reduce the cost by simplifying the shape thereof and reducing the number of components. Also, a labyrinth 82 is formed by ribs (66d, 66e, 68a, 68d) projecting from the bearing holder (66) and the cover member (68), and therefore gas-liquid separation can be effectively performed by the labyrinth (82). Thus, it is possible to provide a small light gas-liquid separation device with a small number of components.

The invention discloses preparation methods and applications of a pyridine nitrogen enriched ultrathin carbon nanosheet material and metal composite of the pyridine nitrogen enriched ultrathin carbonnanosheet material. Specifically, a nitrogen source and a carbon source are mixed, the mixture reacts under a high-temperature condition, and solid phase mixing is adopted. The nitrogen source can bemelamine, dicyandiamide, cyanamide or urea and the like, and the carbon source can be D-GAH (glucosamine hydrochloride), glucose or 2-methylimidazole and the like. The obtained nitrogen-doped carbon nanosheet material and the metal composite thereof have the characteristics of high nitrogen doping levels and size graded porous combined structures in composition and structure, have higher specificcapacitance, better chemical stability and thermal stability, higher cycle stability and more ideal conductivity and the like. The composite electrode is tested as a working electrode material of a supercapacitor and still has higher specific capacitance, better rate performance and cycle stability under the condition of large current density.

Provided is a graphite material for a heat exchanger. The graphite material is mainly prepared by mixing pitch meso-carbon microbeads, a petroleum coke stage material and modified pitch, wherein the petroleum coke stage material is needle petroleum coke subjected to secondary coking or third-time coking. A preparation method comprises the steps that the petroleum coke and modified pitch slurry are subjected to mixing kneading and rolling and flaking under vacuum condition, cooling and smashing are conducted in sequence, the smashed materials are subjected to mixing, standing, isostatic press molding, calcining and smashing, and the petroleum coke stage material is obtained; the petroleum coke stage material and the pitch meso-carbon microbeads are subjected to mixing kneading, the modified pitch is added and rolled to be flakes, cooling and smashing are conducted in sequence, the smashed materials are subject to mixing, standing, isostatic press molding, calcining carbonization treatment and graphitization treatment, and the graphite material for the heat exchanger is obtained. According to the graphite material for the heat exchanger, the needle petroleum coke subjected to secondary coking or third-time coking is used for the first time, toughness and self-lubrication of graphite are enhanced, the processing efficiency of graphite machinery is improved, and thermal conductivity of graphite pieces can be increased.

The invention discloses anti-alcoholism beverage. The anti-alcoholism beverage consists of the following materials by weight: 20-30 parts of mature vinegar, 60-80 parts of honey, 2-5 parts of kudzu vine root juice, 2-5 parts of kudzu vine flower juice, 0.5-2 parts of salt and 0.5-1 part of propolis. A preparation method of the anti-alcoholism beverage includes the steps as follows: mixing of the mature vinegar, the honey, the kudzu vine root juice, the kudzu vine flower juice, the salt and the propolis, stirring to uniform, vacuum filtration and flash pasteurization, thus obtaining the anti-alcoholism beverage. When needing sobering up, a drunk can drink 100-200ml of the anti-alcoholism beverage and then stay in bed, and usually, the drunk can be sorbered up within 10-30 minutes. The anti-alcoholism beverage has a good anti-alcoholism effect and no side effect to a human body; due to the components such as the mature vinegar, the honey, the propolis and the like with high nutritional value, the anti-alcoholism beverage also has nourishing and health care efficacies; and with unique flavor and good mouthfeel, the anti-alcoholism beverage also can serve as ordinary beverage even forpeople who does not drink. The anti-alcoholism beverage has the advantages of good anti-alcoholism effect, fast effect taking speed, high nutritional value, no side effect, and the like.