摘要:
A clutch system includes a clutch device with at least one clutch arrangement for installation in a motor vehicle drive train between a drive unit and a transmission. The at least one clutch arrangement is actuated by a slave cylinder using a pressure medium which is supplied to the clutch device by a first pump. A further medium is also supplied to the clutch device by a second pump arrangement as an operating medium used during operation of the clutch device. The further medium is selectively supplied as a pressure medium to the slave cylinder.
摘要:
A dual clutch arrangement including two clutch areas, each with a pressure plate connected to a housing arrangement for rotation in common around an axis of rotation (A) and which can be shifted in the axial direction with respect to the housing; and a clutch disk, the friction surface areas of which can be clamped between the respective pressure plate and an opposing support arrangement. Each of the clutch disks is designed to be connected nonrotatably to a different power takeoff element. In addition a clutch cooling arrangement, through which a coolant can flow, is installed adjacent to the clutch areas.
摘要:
Embodiments of a Spectrum Access System (SAS) controller, Evolved Node-B (eNB) and methods for allocation of shared spectrum are disclosed herein. The SAS controller may receive an indicator that a group of channels in the shared spectrum are available for secondary usage. The SAS controller may allocate one or more channels in the group to eNBs for usage in one or more census tracts. The census tracts may include interior and exterior portions, in some cases. Fractional frequency reuse (FFR) techniques may be used in accordance with the interior and exterior portions of the census tracts for allocation of the channels. Channels may be allocated for Priority Access License (PAL) usage and/or General Authorized Access (GAA) usage, in some cases.
摘要:
It is described a method for transmitting channel quality information between a second network element and a first network element. The method includes (a) dividing a range of possible radio channel qualities between the two network elements into a fixed number of quality classes, (b) measuring the quality of a radio channel between the two network elements, (c) selecting one quality class out of the fixed number of quality classes based on the measured quality of the radio channel, (d) transmitting from the second network element to the first network element a first channel quality information being indicative for the selected quality class, and (e) transmitting from the second network element to the first network element a second channel quality information being indicative for the measured quality within the limits of the selected quality class. It is further described the first and the second network element, which in conjugation with each other are adapted to carry out the described method.
摘要:
Network node for a distributed cooperative multi-antenna communication, including at least two sending and receiving units, wherein the network node is adapted to receive an indication of a protocol descriptor from a mobile communication device and wherein the network node is communicatively couplable with at least one further network node. Furthermore, the network node may be adapted to provide and/or receive an indication of a protocol descriptor and/or a channel access method to/from the at least one further network node.
摘要:
A process of diminishing the concentration of a transition metal complex from a first solution by adding a solubility-enhancing compound that enhances the solubility of said complex in a second solution and extracting the first solution with the second solution. The solubility-enhancing compound is a compound of formula A wherein, Ra is SH, SO3H, OH or COOH; Rb is SH, OH or COOH; Rc each independently is H, SH, OH or COOH; Rd each independently is H or COOH; n is 1, 2, 3, 4 or 5; or a salt or an activated form thereof.
摘要翻译:通过添加提高所述配合物在第二溶液中的溶解度并用第二溶液萃取第一溶液的溶解度增强化合物来降低过渡金属络合物从第一溶液的浓度的方法。 溶解度增强化合物是式A的化合物,其中R a是SH,SO 3 H,OH或COOH; R b是SH,OH或COOH; R h各自独立地是H,SH,OH或COOH; R d各自独立地为H或COOH; n为1,2,3,4或5; 或其盐或其活化形式。
摘要:
The invention relates to a method for reducing the amount of residual monomers in aqueous polymer dispersions means of chemical post-treatment. Post-treatment in the aqueous polymer dispersion is carried out by adding a redox system which contains a) 0.005-5 wt. % of an oxidation agent which contains an organic peroxide. and b) 0.005-5 wt. % of a reduction agent which contains sulfinic acids or salts thereof. Additionally the redox system can, optionally, contain catalytic amounts of a polyvalent metallic ion which can be treated in several valent stages. Post-treatment can be carried out at a temperature ranging from 20-100.degree. C. and at a PH-value ranging from 2-9. The invention also relates to the use of the inventive post-treated polymer dispersion for producing adhesives, coatings, powders, constructive chemical products or for refining textiles or paper.
摘要:
A process of diminishing the concentration of a transition metal complex from a first solution by adding a solubility-enhancing compound that enhances the solubility of said complex in a second solution and extracting the first solution with the second solution. The solubility-enhancing compound is a compound of formula A wherein, Ra is SH, SO3H, OH or COOH; Rb is SH, OH or COOH; Rc each independently is H, SH, OH or COOH; Rd each independently is H or COOH; n is 1, 2, 3, 4 or 5; or a salt or an activated form thereof.
摘要翻译:通过添加增强所述配合物在第二溶液中的溶解度并用第二溶液萃取第一溶液的溶解度增强化合物来降低过渡金属配合物从第一溶液的浓度的方法。 溶解度增强化合物是式A的化合物,其中R a是SH,SO 3 H,OH或COOH; R b是SH,OH或COOH; R h各自独立地是H,SH,OH或COOH; R d各自独立地为H或COOH; n为1,2,3,4或5; 或其盐或其活化形式。
摘要:
The invention relates to aqueous coating agents containing binding agents and at least one aqueous plastic dispersion, based on one homopolymer and/or copolymer that is/are derived from α,β unsaturated compounds (M). Said coating agents also contain at least one protective colloid containing hydroxyl groups and comprising ethylenically unsaturated groups and optionally additional feed material that is conventionally used for producing coating agents. According to the invention, the protective colloid contains ethylenically unsaturated groups in a quantity that is expressed as the molar degree of substitution MS of unsaturated groups, Runsaturated, ranging between 0.001 and 1.0. The invention also relates to a method for producing said coating agents and to their use for producing thixotropic coating agents by the addition of thixotroping agents, in particular metal chelates.
摘要:
An actuating device for automatic operation of a gear change in a transmission that produces a change in predetermined translation ratios of the gear change transmission in any desired sequence comprises first and second drives that are in active connection with a selector shaft. The first drive is connected to the selector shaft via a guide mechanism which comprises at least one constraint guide that corresponds to a shifting path. The second drive is in active connection with the selector shaft for providing an operating force in the axial direction and an operating force in the circumferential direction of the selector shaft. The resulting movement depends on the operating position of the guide mechanism.