Abstract:
Disclosed herein are an equal distribution type connecting member for connecting two or more devices to an external circuit, the connection member including a first connection circuit connected to a connection point of the external circuit, and second connection circuits sequentially connected to the first connection circuit, the second connection circuits being constructed in a structure in which the sectional areas of the second connection circuits are increased and/or the lengths of the second connection circuits are decreased with the increase of the connection distance between the connection point of the external circuit and connection points of the devices, thereby equalizing internal resistances between the connection point of the external circuit and the connection points of the devices, and a middle-or large-sized battery pack including the same. The equal distribution type connecting member according to the present invention is capable of reducing the difference in internal resistances of the circuits, thereby increasing the overall life span of the battery pack. Also, the uniform charging and discharging efficiency of battery modules or battery cells is acquired, and therefore, it is possible to manufacture battery modules having optimized performance and a middle- or large-sized battery pack including the same.
Abstract:
Die Erfindung betrifft Nocken für gebaute Nockenwellen, gebildet aus mindestens einem durch Walzen hergestellten, in seiner Längserstreckung unterschiedliche Dicken aufweisenden Profilblechstreifen (2) mit zwei Endbereichen (2a), wobei der Profilblechstreifen (2) zur Bildung des Nockenrohteils (1) so gebogen oder umgeformt ist, dass seine Endbereiche (2a) aneinander stoßen und miteinander verschweißt sind oder dass seine Endbereiche (2a) mit den Endbereichen (2b) mindestens eines weiteren gebogenen oder umgeformten Blechstreifens (2) verschweißt sind, wobei das Nockenrohteil (1) eine Ausnehmung (A) zur Aufnahme einer Tragwelle (11) aufweist, welche Ausnehmung (A) einen im Wesentlichen kreis- oder kreisabschnittförmigen Innenkonturbereich aufweist. Um einen derartigen Nocken zu schaffen, der möglichst wenig Rohmaterialeinsatz erfordert, bei dem die nutzbare Breite der Lauffläche möglichst groß ist und der insbesondere einfach und kostengünstig durch ein kraft- und/oder formschlüssiges Fügeverfahren mit der Tragwelle verbunden werden kann, wird vorgeschlagen, dass an dem Innenkonturbereich eine Einlauffase (8) ausgebildet ist.
Abstract:
There is disclosed a reinforcing element (10) for reinforcing a solidified fluid mass such as concrete or refractory comprising an elongate shank (12) having a slot (18) extending along at least a portion of the length of the shank. The slot increases the surface area of the shank and increases the aspect ratio of the element to more firmly bond the element in the mass. Anchoring portions (14, 16) are provided at the ends of the shank and have a width greater than the diameter of the shank.
Abstract:
귀금속 또는 질량(mB)을 가지는 귀금속을 함유하는 합금으로 만들어진 바는 각각 특정된 질량(mk)을 가지는 n×m개의 작은 바들(2, 3)로 세분되고, n과 m은 각각 2이상인 정수를 나타내며, 직접 인접하는 작은 바들(2, 3) 사이에 물질의 연결(8)이 존재한다. 상기 작은 바들이 제거 가능하게 부착되는 뒤붙임(13)에 또 다른 바가 연결된다. 바를 제조하는 방법은 물질 연결을 유지하거나 뒤붙임 상에 배치하면서 동일하게 나누는 것으로 이루어진다.
Abstract:
The invention allows the planned provision of a flat metal product with such a finely-dimensioned, stochastic or quasi-stochastic surface structure that said structure can then be visually perceived only slightly, if at all, following a application of a surface coating typical in the case of automobiles. In the case of a surface topography provided according to the invention, the transition between the plateaus and the valleys takes place simultaneously by means of steep flanks. The result of this is that the morphology of the thin sheet surface is virtually independent of the actual depth of the valleys. As a result, the morphology of the thin sheet surface of a flat metal product according to the invention is therefore also independent of the degree of dressing which is applied by a dressing roller during the production of the thin sheet texture.
Abstract:
A rolled metal strip for use in stabilised earth structures, which has at periodic intervals along its length thickened reinforcement regions formed during the rolling operation and each being cut to a desired length with one of the reinforcement regions being located at or near an end of the strip, an aperture being formed through the end reinforcement region and being suitable to receive fastening means to locate the strip in a stabilised earth structures.
Abstract:
A barbed tape stack (40, 812) formed from a planar strip of flexible material and comprising a plurality of barbs (5, 801 ) disposed therealong, said barbs (5, 801 ) being sufficiently resilient so as to impede, by entanglement with or otherwise, the passage of an object therepast. The tape is folded in concertina-like folds to form a stack(40, 812). Apparatus (23, 902) for deployment of barbed tape stacks (40, 812) is also described.
Abstract:
Die Erfindung betrifft ein Nanodraht-Strukturelement, welches sich z.B. zum Einbau in ein Mikroreaktorsystem oder Mikrokatalysatorsystem eignet. Zur Herstellung des Nanodraht-Strukturelements wird ein templatbasiertes Verfahren verwendet, bei welchem die elektrochemische Abscheidung der Nanodrähte in Nanoporen vorzugsweise zumindest solange fortgeführt wird, bis sich Kappen gebildet haben und diese vorzugsweise zumindest teilweise zusammengewachsen sind. Nach Verstärkung der beiden Deckschichten wird der strukturierte Hohlraum zwischen den beiden Deckschichten durch Auflösen der Templatfolie und Entfernen des aufgelösten Templatmaterials freigelegt, wobei die beiden Deckschichten erhalten bleiben. Somit entsteht eine stabile sandwichartige Nanostruktur mit einer zweiseitig von den Deckschichten begrenzten und von den Nanodrähten säulenartig durchsetzten in der Ebene parallel zu den Deckschichten zweidimensional offenzellige Hohlraumstruktur.
Abstract:
A metal blank (10, 100, 210) that includes a binder trim component (40, 240) having at least one cut edge (24, 26, 102) with a non-linear section (250). The creation of the nonlinear section (250) simultaneously forms a corresponding section in a binder trim component of an adjacent metal blank so that binder material can be shared therebetween. This reduces the amount of scrap metal, as the binder trim component (40, 240) is subsequently cut off and discarded. Furthermore, the non-linear section (250) can include one or more strategically placed formations, such as projections (50, 60, 104, 246, 248, 252, 260), recesses (52, 62, 106, 254, 262, 266, 268), flat sections (256, 258), etc., that cause it to be non-uniform along its length and to be specifically tailored to the manufacturing requirements of the part being formed.