Abstract: The present invention provides a vibrating membrane nebulizer with an aerosol generator comprising a vibrator and a membrane, a reservoir for liquid to be aerosolized, a channel and an optical sensor for detecting the presence of aerosol in the channel. The device determines whether aerosol is present in the channel on the basis of the output signal from the optical sensor, in order to detect when the reservoir becomes empty, and stops vibration of the membrane if it determines that no aerosol is present. A method for operating the device is also provided.

Abstract: The present invention provides an inhalation device which has two pumps, one providing a nebulizer flow and the other providing a support flow. The nebulizer flow passes through a nebulizing nozzle to generate an aerosol flow from a liquid. The aerosol flow and the support flow are combined to provide a total flow through a mouthpiece to a patient. The device can be configured specifically for pediatric use by removing the support flow pump. The invention also provides a method of providing a flow of aerosol and / or air to a patient using the device, in particular a device which provides a defined volume of air and aerosol as a bolus at a defined flow rate on each inhalation.

Abstract: A method for determines the drive train sensitivity of a drive train of a motor vehicle. A vehicle body is placed in longitudinal oscillations in the direction of travel and a parameter for the drive train sensitivity is determined as a function of the determined longitudinal accelerations of the vehicle body and the resultant angular accelerations of a transmission input shaft of a transmission of the motor vehicle.

Abstract: A motor vehicle includes at least one hydraulically actuatable wheel braking device and at least one electric drive motor. A method for operating the vehicle includes monitoring a driver behavior upon an emergency braking operation, and activating the hydraulic wheel braking device for generating a hydraulic emergency braking torque when an emergency braking operation is detected. When the emergency braking torque is detected, the drive motor is also operated as a generator in order to generate an additional electrical emergency braking torque.

Abstract: A method for determines the drive train sensitivity of a drive train of a motor vehicle. A vehicle body is placed in longitudinal oscillations in the direction of travel and a parameter for the drive train sensitivity is determined as a function of the determined longitudinal accelerations of the vehicle body and the resultant angular accelerations of a transmission input shaft of a transmission of the motor vehicle.

Abstract: A motor vehicle includes at least one hydraulically actuatable wheel braking device and at least one electric drive motor. A method for operating the vehicle includes monitoring a driver behavior upon an emergency braking operation, and activating the hydraulic wheel braking device for generating a hydraulic emergency braking torque when an emergency braking operation is detected. When the emergency braking torque is detected, the drive motor is also operated as a generator in order to generate an additional electrical emergency braking torque.

Abstract: A shaft seal that is preferably a radial shaft seal has a sealing element of polyfluorocarbon that is provided with a sealing lip. The sealing element contacts a surface to be sealed under a radial force action acting in a radial direction of the shaft seal. An elastomer element is provided that is acting on the sealing lip and loads the sealing lip in a direction toward the surface to be sealed. The elastomer element supports the sealing element. The sealing element is resting flat on a face of the elastomer element, wherein the face is facing away from a medium side of the shaft seal.

Abstract: A mechanical seal has a housing having a collecting space for a coolant/lubricant medium. A sleeve is disposed in the housing. A counter ring is disposed in the housing and fixedly connected to the sleeve. A slide ring is disposed in the housing and interacts with the counter ring. At least one inlet conduit communicating with the collecting space is provided. The at least one inlet conduit is positioned between a radial bottom of the housing and a radial ring segment of the sleeve.

Abstract: 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.

Abstract: An inhalation device having a base unit, a mouthpiece, and an aerosol head is provided. The base unit has an air inlet, an air outlet opening, a groove for receiving the mouthpiece, and key lock member(s). The mouthpiece has two segments: a first segment which is insertable into the groove of the base unit and has an air inlet opening and a lateral opening for receiving an aerosol generator and a second segment with an aerosol outlet. The aerosol head has an aerosol generator, a liquid reservoir, and key lock member(s) complementary to those of the base unit. The base unit, mouthpiece and aerosol head are connectable with one another such that when engaging the members of the key lock with the complementary members, the aerosol generator is inserted into the lateral opening of the mouthpiece.

Abstract: 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.

Abstract: An inhalation device having a base unit, a mouthpiece, and an aerosol head is provided. The base unit has an air inlet, an air outlet opening, a groove for receiving the mouthpiece, and key lock member(s). The mouthpiece has two segments: a first segment which is insertable into the groove of the base unit and has an air inlet opening and a lateral opening for receiving an aerosol generator and a second segment with an aerosol outlet. The aerosol head has an aerosol generator, a liquid reservoir, and key lock member(s) complementary to those of the base unit. The base unit, mouthpiece and aerosol head are connectible with one another such that when engaging the members of the key lock with the complementary members, the aerosol generator is inserted into the lateral opening of the mouthpiece.

Abstract: 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

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.