Abstract:
A sheet brake for braking sheets made from a printing material contains circulating brake elements and at least one sheet support that is disposed between the brake elements and forms a blowing device. The sheet support contains a first nozzle array having air nozzles and a second nozzle array having air nozzles. The air nozzles of the first nozzle array are configured to produce blown air volumetric flows, which are smaller than blown air volumetric flows from the air nozzles of the second nozzle array.
Abstract:
An arrangement for cooling heat-generating built-in devices housed in plug-in units, wherein the plug-in units are arranged on top of each other in a component support or receiving housing, a cooling arrangement receives the coolant for the plug-in units to be cooled and returns the cooled coolant to the plug-in units, and the components of the cooling arrangement are housed in an insertion housing installed in the component support or receiving housing. Because of a simple attachment of damping elements to the insertion housing and their adjustment, an uncoupling with the plug-in units is achieved, so that sensitive built-in components of the plug-in units are no longer negatively affected by shocks and vibrations of the components of the cooling arrangement in the insertion housing.
Abstract:
Activated support materials are provided containing oxirane or azlactone groups as substituents in linear polymers as activated groups. A base support containing hydroxyl groups is suspended in a solution containing cerium (IV) ions and a monomer containing an oxirane or azlactone group, and grafting polymerization is carrier out to produce a polymer containing oxirane or azlactone groups covalently bonded to the base support. Azlactone groups can be bonded to the base support via a thioether bond by using a base support containing thiol groups. The activated support materials can be used to prepare affinity supports containing an affinity ligand that is thiophilic or possesses a metal chelating group, or to prepare immobilized enzymes. The ligand can be iminodiacetic acid, or can be obtained by reacting an oxirane group of the support material with NaHS, and reacting the resultant product with divinylsulfone followed by reacting with mercaptoethanol.
Abstract:
The invention relates to a coated article containing a) a substrate (S) with a transmission of at least 88% (measured according to ASTM E 1348 with 3 mm layer thickness and a wavelength of 550 nm), comprising a substrate layer consisting of a thermoplastic polymer containing a flame-retardant agent, and b) a scratch-resistant coating (K) containing silica micro-particles on the substrate, said coating (K) containing 0.2 to 1.8 wt. %. silica micro-particles relative to the solids content thereof. The invention further relates to the production of such coated articles and the use thereof, especially for producing flat screens.
Abstract translation:本发明涉及一种涂覆制品,其包含a)具有至少88%的透射率的基底(S)(根据ASTM E 1348测量,其厚度为3mm,波长为550nm),包括由 含有阻燃剂的热塑性聚合物,和b)在基材上含有二氧化硅微粒的抗刮涂层(K),所述涂层(K)含有0.2-1.8wt。 %。 二氧化硅微粒相对于其固体含量。 本发明还涉及这种涂覆制品的生产及其用途,特别是用于生产平面筛网。
Abstract:
The present invention provides entirely or partially injection-moulded multi-component composite systems having improved fire behaviour and a process for their production.
Abstract:
A system and method of positioning an interface element for interfacing with laryngeal structures in a subject such as for diagnosis or treatment of a laryngeal impairment is presented. Illustratively, a curved hollow needle system is inserted into a subperichondral space beneath posterior cricoarytenoid muscle from the larynx. The curved hollow needle system is pushed in a curve around cartilage at least until the curved hollow needle is seen from outside of a body of the subject. The curved hollow needle system is retracted back into the larynx along a retraction route. At least one interface element is positioned at a desired position along the retraction route.
Abstract:
The invention relates to a method for operating at least one mobile radio transmission/radio receiving device (Intern 1) operating according to a wireless telecommunications standard on a stationary radio transmission/radio receiving device (Basis) operating according to the wireless telecommunications standard, and a stationary radio transmission/radio receiving device (Basis) and a mobile radio transmission/radio receiving device (Intern 1) for carrying out the method. The invention relates to a method for operating at least one mobile radio transmission/radio receiving device (Intern 1) operating according to a wireless telecommunications standard, particularly a DECT derivative, on a stationary radio transmission/radio receiving device (Basis) operating according to a wireless telecommunications standard, which stationary radio transmission/radio receiving device store at least one list, wherein at least one protocol notification relating to the list is generated by the mobile radio transmission/radio receiving device (Intern 1) and is transmitted (S1, S3, S7) to the stationary radio transmission/radio receiving device (Basis) such that the mobile radio transmission/radio receiving device (Intern 1) manipulates at least parts of the accesses relating to the list by means of the stationary radio transmission/radio receiving device (Basis). The invention further relates to a stationary (Basis) and mobile (Intern 1) radio transmission/radio receiving device having means for carrying out the method.
Abstract:
A cam mechanism includes a control cam and a control roller rolling on the control cam to produce a deflection of the control roller. The control cam and the control roller each have a respective anti-twist safeguard, protection or device interacting with each other and being constructed, for example, as a toothing system. An alignment cylinder for sheets and a sheet processing machine are also provided.
Abstract:
A recirculation cooling system including a refrigeration circuit, a water circuit, a tank and a pump, the evaporator of the refrigeration circuit being allocated to the water circuit in order to exchange heat. All components are contained in a housing. This invention provides a recirculation cooling system that can be positioned in a space-saving manner and is readily accessible for maintenance. The rear wall of the housing is positioned against and fixed to a vertical side panel of, for example, a switchgear cabinet, a machine housing or a wall. The interior of the housing is sub-divided into two sub-chambers by a partition, one sub-chamber being situated between the side panel and the partition and the second sub-chamber being situated between the partition and the front face of the housing. The condenser and the ventilator are located in the sub-chamber allocated to the front face of the housing and the tank and pump are located in the rear sub-chamber. The respective sub-chambers can be accessed from the respective allocated face of the housing.
Abstract:
A method for producing at least one local coating on a substrate is provided, as well as a combinatory substrate having such a local coating, a mask that is removable in a non-destructive manner being arranged on the substrate in a first step; the mask having at least one perforation, the perforation being at least partially filled with a reactive solution in a second step; and a coating reaction of the reactive solution with the substrate surface being induced in a third step to form the local coating.