TY  - JOUR
AB  - FOR many years, Helmut Hirth, the well‐known pre‐war pilot and engine‐constructor, has been working on the construction and design of a new cheap engine for touring aeroplanes. Those who know his early engines expected to see a high revolution, water‐cooled, two‐cycle engine with double pistons, something after the type of the motor‐cycle engines which have run successfully in many races. It was a great surprise, therefore, when he came out about a year ago with an air‐cooled, four‐cylinder, four‐cycle, vertical engine.
VL  - 3
IS  - 9
SN  - 0002-2667
DO  - 10.1108/eb029449
UR  - https://doi.org/10.1108/eb029449
PY  - 1931
Y1  - 1931/01/01
TI  - A New Light Aeroplane Engine: The 60‐h.p. Four‐Cylinder Inverted Air‐Cooled Hirth with Coil‐Ignition Described
T2  - Aircraft Engineering and Aerospace Technology
PB  - MCB UP Ltd
SP  - 227
EP  - 227
Y2  - 2024/04/24
ER  -