TY - JOUR AB - The entrance 6 of a passage leading cooling air to the cylinders of an aircraft engine comprises an adjustable flap valve 10, which opens outwardly and is inwardly streamlined. The engine is surrounded by a streamlined cowling 4 and the entrance 6 is slightly offset to the bank of cylinders 3, the exit being on the opposite side of the cowling. In a radial‐cylinder engine a separate air passage is provided for each bank of cylinders. VL - 4 IS - 11 SN - 0002-2667 DO - 10.1108/eb029622 UR - https://doi.org/10.1108/eb029622 PY - 1932 Y1 - 1932/01/01 TI - Month in the Patent Office: A Selection of the More Important Aircraft and Engine Specifications Published Recently T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 294 EP - 294 Y2 - 2024/09/20 ER -