摘要:
An intake valve for a high pressure pump for internal combustion engine fuel having a valve body having a seat with which cooperates a shutter kept closed by a first spring of substantially constant pressure and by a second spring varying in pressure during at least part of the stroke of the piston. The springs are helical compression types and their pressures are summed on the shutter, which has a plate and a stem. The first spring is located between the valve body and a flange integral with a sleeve fitted to the stem in an adjustable position. The second spring is located between the plate and the piston.
摘要:
The valve (9) has a valve body (36) having a seat (42) with which cooperates a shutter (43) kept closed by a first spring (48) of substantially constant pressure, and by a second spring (49) varyuing in pressure during at least part of the stroke of the piston (7). The springs (48, 49) are helical compression types, and their pressures are summed on the shutter (43), which has a plate (44) and a stem (46). The first spring (48) is located between the valve body (36) and a flange (52) integral with a sleeve (53) which is fitted to the stem (46) in an adjustable position; and the second spring (49) is located between the plate (44) and the piston (7).
摘要:
A vending machine having a goods store, a goods dispensing apparatus and a user interface contains a goods input region for inserting goods to be returned and an identification apparatus for the goods which interacts with a data processing device and a data memory. The present invention also relates to a vending machine (40) which is associated with a goods store (2), which goods store (2) is stocked in a manner organized by a plurality of goods carriers (41), wherein a goods input region (4) for inserting old goods intended for replacement, return, or repurchase and an identification apparatus oriented to the input region (4) are provided, and wherein signal transducers (42, 43) are provided which are associated with a goods carrier (41) or with a group of goods carriers (41), wherein said signal transducers (42, 43) have a signal link to the identification apparatus such that following identification of old goods inserted into the goods input region (4) the signal transducer (42, 43) or the signal transducers (42, 43) for a goods carrier (41) or for a group of goods carriers (41) which is/are intended to stock new goods associated with the old goods is/are activated.
摘要:
The invention relates to the use of compatible solutes, especially ectoine, hydroxyectoine, di-myo-inositol phosphate (DIP), cyclic 2,3 diphosphoglycerate (cDPG), 1,1-di-glycerol phosphate (DGP), β-mannosylglycerate (firoin), β-mannosylglyceramide (firoin A), proline betaine and/or derivatives as well as combinations thereof for the production of an agent aimed at preventing and treating gastrointestinal and amyloidal diseases, with agents containing said active ingredients being disclosed as well.
摘要:
The present application pertains to a composite material for chromatographic applications and a method for the preparation of the composite material.
摘要:
The invention relates to a reinforcement element for a glove, especially for a goal keeper's glove, which is designed to allow a bending in a first bending direction and to prevent a bending in a second bending direction which is contrariwise to the first bending direction. To prevent reliably that the joints of the fingers are subjected to high forces during fisting of a ball, the invention is characterized in that the reinforcement element comprises two bending elements which extend in a longitudinal direction of a finger, which bending elements comprise a number of blocking elements for the prevention of a bending in the second bending direction, wherein the two bending elements run during regular use laterally beside the finger which is to be protected, wherein the two bending elements are connected to another by at least two connecting bridges. Furthermore, the invention relates to a glove, especially to a goal keeper's glove with such a reinforcing element.
摘要:
The present invention relates to a method and respective system for operating a DRAM main memory. One buffer line is provided for multiple pages. When writing data to the buffer it is decided which to which buffer-line the data is written to based on its destination main memory address. A tuple consisting of lower memory address and data is stored. Data entered into the buffer-line will be sorted by page in case the line is flushed to the main memory. Sorting the buffer entries results in less page openings and closings, since the data is re-arranged by memory address and therefore in logical order. By using one line for multiple pages only a fraction of memory of a common set-associative cache is needed, thus decreasing the amount of overhead significantly.
摘要:
An optically pumped semiconductor apparatus having a surface-emitting semiconductor body (1) which has a radiation passage area (1a) which faces away from a mounting plane of the semiconductor body (1), and an optical element (7) which is suitable for directing pump radiation (17) onto the radiation passage area (1a) of the semiconductor body (1).
摘要:
The present invention relates to the use of osmolytes for treating allergic or viral respiratory diseases, e.g. allergic rhinitis (hay fever) as well as rhinovirus and/or adenovirus infections. The invention also relates to a medicament preparation containing one or more compounds from the group of osmolytes. The group of osmolytes used in the invention comprises various low-molecular substances , more specifically ectoine, 4,5,6,7-tetrahydro-2-methyl-1H-[1, 3]-diazepine-4-S-carboxylic acid (homoectoine), hydroxyectoine, di-myo-inositol-phosphate (DIP), to cyclic 2,3-diphosphoglycerate (cDPG), 1,1-diglycerol phosphate (DGP), β-mannosylglycerate (firoin), β-mannosylglyceramide (firoin-A), dimannosyl-diinositol phosphate (DMIP), glucosylglycerol, taurine, betaine, citrulline, and/or a derivative, e.g. an acid, salt, or ester of said compounds.
摘要:
In a laser device, a crystal array includes a laser gain crystal and an optically non-linear frequency conversion crystal. A pump source couples at least two mutually spatially separated pump beams into the crystal array. Between two pump beams, a saw kerf of the crystal array extends parallel to the pump beams.