183 results about "Emergency Supply" patented technology

The oxygen emergency supply device for an aircraft is equipped with a receptacle in which at least one oxygen mask is arranged. The receptacle comprises a lid which opens in the case of release and releases the oxygen mask. Handling device for reaching and applying the oxygen mask and a device for releasing the oxygen supply to the mask are provided. The handling device has at least one arm which in the case of release extends out of the receptacle through the lid opening into a position laterally of the mask drop axis so that the mask may be reached by a person seated laterally of the mask drop axis.

The system has a fuel cell stack (41) comprising a set of fuel cells, and oxygen and hydrogen tanks (51, 61) attached to the cell stack for supplying oxygen gas and hydrogen gas to the cells. The tanks (51, 61) are oxygen and hydrogen compressed gas cylinders, respectively. The cell stack is arranged in a pressurized and air-conditioned area of an aircraft, and a cooling unit (7) is provided for cooling the cell stack. An independent claim is also included for a method for energy-emergency supply in an aircraft.

A small-scale portable recyclable fluid flushing method used for flushing irritants or inflammatory agents from the skin or eyes, or for flushing infectious debris from wounds. The invention is either made reusable or disposable, and typically comprises: a. a single or plurally chambered container with at least one flushing fluid chamber filled with an uncontaminated flushing fluid appropriate for the intended flushing procedure; b. a first outflow fluid conduit, e.g., a channel or tube, which transports uncontaminated fluid from the container flushing fluid chamber to a pump or impeller housing; c. a manual or electrically operated pump or impeller for transporting uncontaminated fluid through to a second outflow fluid conduit to a dispersal outlet or nozzle; d. a fluid runoff collector surrounding the dispersal outlet, or a catch basin situated below the dispersal outlet, either of which acts as a sump to capture the contaminated runoff fluid from the flushing procedure; e. a first drain fluid conduit; f. an optional one-way elastomeric drain valve, e.g., a synthetic polymer duckbill valve, such as silicone rubber, or other form of check valve preceding the first drain fluid conduit to avoid reverse flow spillage; g. an appropriate sealed filter media unit suitably housed in line with the first drain fluid conduit for decontamination of the contaminated fluid run-off from the drain; h. a second drain fluid conduit to re-introduce the reclaimed decontaminated fluid from the sealed filter media back into the flushing fluid chamber for re-introduction to the fluid transport system; i. an optional second outflow fluid filter for final removal of any residual contaminants prior to re-introduction to the first outflow fluid conduit. The portable recyclable fluid flushing method of the invention provides a reliable emergency supply of flushing fluid for continuous flushing dispersal onto an affected body part. Typically, the filtering media used will have visual indicators to warn when the useful life of the media is ending.