Abstract: A device having an upright backplate formed with a pocket for holding sticks of incense and means to suspend the back plate from a door, a horizontally positioned elongated base member formed with a longitudinal channel and with a separate recess for supporting a romovable chimney which is provided with a cap having spaced openings. means are provided to hold a stick of incense in a horizontal position over the longitudinal channel to burn incense in the open and to provide a place in which ashes may fall. Means are also provided in the recess to hold the stick of incense in an upright position to burn within the chimney, the smoke escaping through the holes in the cap and the ashes collecting in the recess. The back plate and base member are separable to permit the base member to be used separately and for ease of storage of the device.

Abstract: A high-pressure oxygen generator or compressor for filling oxygen diving tanks employing a pressure vessel closely containing a chlorate oxygen producing candle. The generator includes means for initiating the release of oxygen by the candle and for transferring oxygen from the canister with minimum volumetric losses.