摘要:
A protective hood (18) of a protective garment (16) is provided for use with a face piece or mask (12) worn by a user. The hood (18) includes an outer shell (30) having a peripheral edge (20), and a gasket (22) that extends from the peripheral edge (20) to an interior of the hood (18) for sealing engagement with the face piece or mask (12) with the gasket (22) being covered by the outer shell (30) of the hood (18) when worn by a user.
摘要:
A method and a device for controlling at least one valve, in response to a detected leak in the system including the valve. An activation signal is generated which opens the valve briefly for flushing purposes and closes it again, or moves the valve ball at great speed onto the valve seat.
摘要:
A method and device for regulating the pressure in at least one wheel brake, such that a controller is provided for pressure regulation which forms at least one activation signal magnitude for a pressure-influencing valve arrangement on the basis of, among other things, a stored correlation between the activation signal magnitude and the pressure conditions at the valve arrangement. The method and device allow for the correlation to be adapted to changes to the braking system during operation.
摘要:
Detection means are provided which detect the rotational movements of the wheels, a variable which represents the steering angle, and at least one variable which represents the lateral movement and/or the yawing movement of the vehicle. Signals for influencing actuators for braking the wheels are formed by controller means as a function of the detected data in such a way that a control variable which is dependent on at least the detected lateral movement or yawing movement of the vehicle is adjusted to a desired range of control variables, that is to say the actuators are influenced in such a way that the control variable is kept within a desired range. This desired range is defined by two specific limit values.
摘要:
An emergency rope bail-out bag (10) is provided for use and wear by a firefighter or other first responder or emergency rescuer, the bag (10) including a main body (12) for stowing a rope (28), an escape hook (26), and a rappelling device (37); and a tear-away flap (14) that can be grasped with a single hand of a user and pulled away from the main body (12) so as to expose the escape hook (26), the rappelling device (37), and the rope (28) for rapid deployment in an emergency.
摘要:
The invention relates to a linear multipole ion storage device which is suitable for reactions between positive and negative ions, and for fragmentation reactions by electron transfer dissociation (ETD) in particular. The invention uses a linear RF ion trap with at least three pairs of rods with a new type of electronic power supply. The two phases of a first RF voltage are applied to the pole rods alternately around the circumference and confine positive as well as negative ions in the radial direction. A second RF voltage is either applied single-phase to some of the pole rods, but not to all of them, or two-phase to unequal numbers of pole rods so that the axis potential oscillates with the frequency of this second RF voltage and generates a pseudopotential barrier which acts axially on ions of both polarities at the ends of the ion storage device. In the interior, the second RF produces a complex superposition field resulting in an increased fragmentation yield for ETD.
摘要:
The present invention relates to a high-frequency component with an internal conductor structure (2) which is electrically insulated by at least one insulation element (4, 5) relative to an external conductor, wherein the insulation element (4, 5) mechanically supports the internal conductor structure (2). The insulation element (4, 5) consists of a film (10) shaped to a three-dimensional structure and hardened with this three-dimensional structure by sintering, which film is a film of an electrically insulating material with a wall thickness which is smaller than a thickness of the insulation element (4, 5) realised by the three-dimensional structure. The insulation element of the proposed high-frequency component can be produced inexpensively and leads to a lower insertion loss for the component compared to components made from solid insulation elements.
摘要:
Methods and a system of controlling and/or regulating operating sequences in a brake system of a vehicle having an electronic circuit and/or control which controls and/or regulates the operating sequences and having consumers in the control and the brake system and at least one temperature detection means arranged in thermal contact with at least part of the electronic circuit and/or part of the brake system. A temperature value representing the temperature of this part is detected, and the system determines whether the temperature value exceeds at least one threshold value, where at least one measure is initiated, to reduce the temperature or to retard or stop the increase in temperature.
摘要:
Device and method which to control movement quantities representing the movement of the vehicle. The device contains first arrangement for detecting quantities representing the movement of the vehicle. The device has at least two control devices which implement, independently of one another, control actions to stabilize the vehicle with the help of suitable actuators on the basis of quantities detected with the help of the first arrangement. At least one of the control devices influences the steering of the vehicle. Furthermore, at least one of the control devices influences the brakes and/or the engine of the vehicle, and/or an additional control device influences the chassis actuators. In addition, the device has a second arrangement with which signals and/or quantities are determined on the basis of the quantities detected with the first arrangement and used to influence at least temporarily at least one of the minimum of two control devices, so that the vehicle is thereby stabilized. At least one of the minimum of two control devices implements control actions to stabilize the vehicle, without being influenced by the second arrangement until it is influenced by the signals and/or quantities determined with the help of the second arrangement.