Abstract: An electronic device for discharging a pulse of current includes an energy storage medium for receiving and storing electric energy supplied from a power source, a solenoid and a control switch connectable with the energy storage medium and the power source and configured to discharge a pulse of current for energising the solenoid when the control switch is activated, whereby the solenoid moves from a first position when the solenoid is not energised, into a second position when the solenoid is energised, and the energised solenoid generates and supplies a current back to the energy storage medium, a processor configured to process the time taken to energise the solenoid, monitor the current drawn by the solenoid from the energy storage medium, and control at least one parameter of a discharged pulse; and an output module to control the discharge of the current from the energy storage medium to the solenoid.

Abstract: An electronic device for discharging a pulse of current includes an energy storage medium for receiving and storing electric energy supplied from a power source, a solenoid and a control switch connectable with the energy storage medium and the power source and configured to discharge a pulse of current for energising the solenoid when the control switch is activated, whereby the solenoid moves from a first position when the solenoid is not energised, into a second position when the solenoid is energised, and the energised solenoid generates and supplies a current back to the energy storage medium, a processor configured to process the time taken to energise the solenoid, monitor the current drawn by the solenoid from the energy storage medium, and control at least one parameter of a discharged pulse; and an output module to control the discharge of the current from the energy storage medium to the solenoid.

Abstract: Disclosed herein are water control devices having a normally closed valve preventing water flow upon breakage of an outer mechanism having a float weight, that float weight overcoming the resistance of the valve under conditions of non-contact with water, that submerged float weight reducing in apparent weight as seen by the valve actuator. A float weight may be made from a material with about the same density as water, or with heavier materials with voids or pockets having an overall density of water or a substantial density greater than that of air. A control mechanism may be provided that moves independently of the valve, providing for decoupling of the float weight from the valve if the float weight is forced out of position. Detailed information on various example embodiments of the inventions are provided in the Detailed Description below, and the inventions are defined by the appended claims.

Abstract: The invention provides a device which seeks to ensure that substantially all the particles delivered avoid interaction with the so-called “starting process”. There is provided a needleless injection device comprising a driver chamber (51) arranged, in use, to contain a charge of pressurised gas, a duct section (52) connected to the driver chamber (51) to receive gas therefrom and a closure means (53) for preventing the flow of gas from the driver chamber (51) to the duct section (52) until the closure means (53) is opened. Further, a dose of particles (58) is positioned within the device in the region of the closure means (53).

Abstract: In order to protect pedestrians in the event of a collision with a motor vehicle, a bodyshell element forming a hood or trunk lid has at least one edge area with an outer part isolated from a support structure, in such a way that the outer part creates an energy-absorbing zone in front of the support structure part as a means of protection in a collision.

Abstract: The invention relates to a front part of a motor vehicle having a fender unit which comprises a front fender which is covered on the outside by a fender covering, and which is connected in its lower region to a bottom supporting structure of the motor vehicle, an air guiding part being arranged underneath the fender. According to the invention, in the event of a head-on impact the air guiding part interacts with the fender covering and stiffens it in a region which is positioned in front of the fender, the air guiding part being supported on the bottom supporting structure.

Abstract: A transition region between an engine hood or front trunk lid and a headlight is configured such that the front hood or trunk lid and the headlight adjoin each other without any support to the greatest possible extent. Thus, in the case of a collision with a pedestrian, the front hood or trunk lid can be deformed without any support. In addition, the headlights are arranged outside a zone which is highly likely to be struck by a child's head.

Abstract: The invention relates to a front part of a motor vehicle having a fender unit which comprises a front fender which is covered on the outside by a fender covering, and which is connected in its lower region to a bottom supporting structure of the motor vehicle, an air guiding part being arranged underneath the fender.

Abstract: A scanning infrared sensor has a continuously rotating head to which is mounted an infrared telescope with a two-dimensional detector array. Blurring of the image output by the detector array is avoided by means of a fast steering mirror positioned on the head at the input of the telescope. The fast steering mirror is rotated in an opposite sense to the sensor head so that the array stares at a region of space for a sufficient time to allow the capture of an unblurred image from the detector array. The mirror then flies back to a starting position and then begins to rotate once more in an opposite sense to the sensor head so that the array stares at a further region of space, and so on.