232results about How to "Avoid dissipation" patented technology

A turbine airfoil support system for coupling together a turbine airfoil formed from two or more components, wherein the support system is particularly suited for use with a composite airfoil. In at least one embodiment, the turbine airfoil support system may be configured to attach shrouds to both ends of an airfoil and to maintain a compressive load on those shrouds while the airfoil is positioned in a turbine engine. Application of the compressive load to the airfoil increases the airfoil's ability to withstand tensile forces encountered during turbine engine operation.

A circuit breaker for a double-break mechanism includes a current interrupting section having a contact mechanism. The contact mechanism includes first and second fixed contactors arranged in parallel and having fixed contacts, and a bridging movable contactor having an arm with movable contacts opposing the fixed contacts. A magnetic plate may be interposed in a middle region between two pairs of the fixed and movable contacts extending along a path of switching movement of the movable contactor. Partition walls formed of organic polymer material may be provided to stand along the path of the movable contactor. The partition walls sandwich each pair of the fixed contact and the movable contact to form a narrow gap arc extinguishing space between the partition walls.

The invention involves methods of regulating cell growth and division to control disease processes by manipulating mitochondrial metabolism and the expression of cell surface immune proteins. The invention also involves related compositions and screening assays.

The invention relates to a solar polyurethane thermal insulation material which belongs to the technical field of solar thermal insulation materials. MDI (methyl diphenylene diisocyanate) containing 30-32wt% of NCO (isocyanate group) is mixed with full-water combined polyether according to a weight ratio of 1.294:1, thereby acquiring the solar polyurethane thermal insulation material. The full-water combined polyether comprises bio-polyether polyol, deionized water, sorbierite polyether, cane sugar polyether, foam evening agent and catalyst, wherein the molecular weight distribution of the bio-polyether polyol is 1000-1200; a hydroxyl value is 490mgKOH / g; a viscosity at 25 DEG C is 3600mPa.s; the foam evening agent is polyether modified organic siloxane; and the catalyst is N,N-dimethyl cyclohexane. The solar polyurethane thermal insulation material has the advantages that the preparation process is simple, the operation is convenient and the automatic continuous production is realized; the environment is protected, an ODP (Ozone Damaging Potential) value is zero and the toxic side effect does not exist; and the phenomena of contraction, transformation and expansion at normal temperature, 100 DEG C or 25 DEG C are avoided, the size stability is high, the strength is high, the brittleness is small and the heat-conducting coefficient is small.

A flat inner container (3), especially an internal tank for a road vehicle, which is surrounded by an outer container (1) and is used for receiving a cryogenic liquid, particularly a fuel. The inner container (3) comprises a combination of the following features: a longitudinally extending monolithic base (4) with a top wall (5) and a bottom wall (6) which are connected to also longitudinally extending sidewalls (7), and with at least two longitudinally extending, substantially straight webs (9) that connect the bottom wall (6) to the top wall (5) so as to form at least one longitudinally extending chamber (10) which is arranged between the webs, extends along the entire length of the base (4) as well as from the bottom wall (6) to the top wall (5), and has a predetermined width between the webs; and at least two caps (11) which tightly seal the two open ends of the base (4) at the periphery; the top wall and / or the bottom wall is / are provided with an arch relative to a planar reference top wall and / or reference bottom wall, the distance of the arch between the inner contour of the top wall and / or the bottom wall and the planar reference top wall and / or reference bottom wall amounting to less than 30 percent of the width of the chamber in the center between the webs.

The present invention provides an integrated lighting apparatus including a main frame constructed by at least a first frame wall, a second frame wall adjacent to the first frame wall and a third frame wall adjacent to the second frame wall and opposite to the first frame wall. The first, second and third frame walls define an interior space for receiving a lighting device therein. The main frame is integrated with a heat-dissipating portion extending from a first side of the first frame wall. The interior space is covered with the lampshade. Through the heat-dissipating portion, the lighting apparatus is detachably combined with the refrigerated display cabinet in a simple and convenient manner.

This invention discloses a network device including at least one rail element disposed at both sides of the network device at positions adjacent to the rear of the network device respectively to form a slide rail on each side, and two fixing elements each having a locking portion and a support portion, wherein the locking portion has at least one locking hole and is coupled perpendicularly to the support portion, such that when the network device is installed in a rack and the front of the network device is fixed to the front of the rack, each support portion can be extended into each corresponding slide rail, and each locking portion can be secured to the rear of the rack through each corresponding locking hole.