摘要:
A testing device for detecting vapor emission of at least one leakage point has at least one upstream measuring unit arranged upstream of the leakage point and at least one downstream measuring unit arranged downstream of the leakage point. The at least one upstream and the at least one downstream measuring units are connected serially. The at least one upstream measuring unit determines measured values of a reference stream and the at least one downstream measuring unit determines measured values of the reference stream plus a vapor emission of the leakage point. By comparing the measured values, the humidity quantity and thus the vapor emission at the leakage point can be determined.
摘要:
Slide ring seals have the problem that they generate noise under certain conditions of use. In order to suppress this noise in an effective way, the slide ring seal has at least one damping part that comprises at least one shaped sheet metal part. It is provided with at least one elastically deformable spring part that is supported under pretension. Between the damping part and the support area microfriction is generated that leads to an effective noise damping action. The slide ring seal is advantageously used in the automotive field.
摘要:
Slide ring seals have the problem that they generate noise under certain conditions of use. In order to suppress this noise in an effective way, the slide ring seal has at least one damping part that comprises at least one shaped sheet metal part. It is provided with at least one elastically deformable spring part that is supported under pretension. Between the damping part and the support area microfriction is generated that leads to an effective noise damping action. The slide ring seal is advantageously used in the automotive field.
摘要:
The present patent application relates to a kit for cementation on dental implants comprising a) one or several predosed disposable packages containing a solid component (e.g. zinc oxide), b) a dropper bottle consisting of dropper insert and container, containing an acid component (e.g. phosphoric acid), the dropper bottle dropwise dispensing the acid upon pressure on the container, the dropper insert being characterized in that it dispenses an exactly defined amount of acid per drop.
摘要:
An improved multi-beam shape supplementary device, more particularly for mobile radio antenna systems, is distinguished, inter alia, by the following features: the multi-beam shape supplementary device comprises a site sharing adapter (A) in the form of a primary adapter (PA), the site sharing adapter (A) has at least two primary connections (A1, A2, A3) for connecting at least two primary control units, the plug and/or connection configuration or connection assignment at the primary connections (A1, A2, A3) are connection-compatible with the connections on the coupling connection side (KoAn) of the site sharing adapter (A), the pin or socket connections (14; 3, 5) provided for the bidirectional signal transmission in the site sharing adapter (A) are connected to a connection pin or a connection socket (3)—provided for the bidirectional signal transmission—of the coupling connection (KoAn) with the formation of a bidirectional signal transmission path, and the bidirectional transmission path is designed such that the differential communication signals present at the at least two primary connections (A1, A2, A3) are converted into frequency-modulated signals.
摘要:
A multi-beam shape supplementary device for an antenna system for mobile communications includes a site-sharing adapter in the form of a primary adapter. The site-sharing adapter comprises at least two primary terminals for connecting at least two primary control apparatuses. The plug and/or terminal configuration or terminal occupation at the primary terminals are terminal-compatible with the terminals on the coupling terminal side of the site-sharing adapter. The pin or socket terminals provided for the bidirectional signal transmission in the site-sharing adapter are connected to a terminal pin or a terminal socket, provided for the bidirectional signal transmission, of the coupling terminal so as to form a bidirectional signal transmission path. The bidirectional transmission path is configured in such a way that the differentiated communications signals at the at least two primary terminals are converted into frequency-modulated signals.
摘要:
A network filter for connecting a converter to a 3-phase supply network includes in each phase a toroidal inductor which is connected in series with a commutation inductor at a respective first connection point, and a capacitor circuit having at least four capacitances, wherein first terminals of a first, a second and a third capacitance is connected in one-to-one correspondence to a respective one of the first connection points. Second terminals of the first, second and third capacitance are connected at a common second connection point, with a fourth capacitance being connected between ground and the common second connection point. The windings of the toroidal inductors can be formed of the connecting lines which connect the corresponding first terminals to the three phases of the supply network.
摘要:
The present invention relates to a device for providing an aerosol flow, an air flow or both with at least a compressor for providing an air flow, a nebulization device for generating an aerosol flow and a mixing means for optionally mixing the aerosol flow with the air flow to provide a total flow, wherein the total flow is composed of the aerosol flow, the air flow or both. Further, the device comprises at least a first air channel between the compressor and the nebulization device, at least a second air channel between the compressor and the mixing means and an amplification means for increasing the air flow provided by the compressor.
摘要:
The present invention is directed to the administration of aerosolized particles to specific area of the lungs, and in particular to the targeted delivery of aerosolized pharmaceutical formulations to a specific area of the lungs. More specifically, the present invention relates to devices and methods for depositing aerosolized particles to a specific area of the lungs by regulating aerosolizing parameters of the device. The present invention also relates to devices, systems and methods for disease management, where the aerosolizing parameters are adjusted based on monitoring at least one health parameter.
摘要:
The present invention relates to a device for providing an aerosol flow, an air flow or both with at least a compressor for providing an air flow, a nebulization device for generating an aerosol flow and a mixing means for optionally mixing the aerosol flow with the air flow to provide a total flow, wherein the total flow is composed of the aerosol flow, the air flow or both. Further, the device comprises at least a first air channel between the compressor and the nebulization device, at least a second air channel between the compressor and the mixing means and an amplification means for increasing the air flow provided by the compressor.