In 1944, he won a patent for a rotary car engine, of the type the Japanese automaker Mazda later sold, but it went nowhere.
The goal of the project is to get most of the benefits of the two-stroke cycle (compactness, high power density, low cost), while addressing the typical issues affecting the conventional engines of this type.
Almost all engines of this type follow either the four-stroke cycle or the two-stroke cycle.
In spite of its great weight and poor economy, nearly 50,000 engines with a combined capacity of about 200,000 horsepower were sold in 17 years, followed by the rapid development of a wide variety of engines of the same type.
A real example of several engines of the same type, where fatigue cracks arose in certain areas of their bearing girders, has been presented.
It is noticed that, to each individual engine of this type, the profile of the fuel reduction ratio and the torque changing ratio corresponding to the most-used speed range may slightly different from Fig. 8 since this profile is developed from the mean value of tests of such a type.
Mr. Stillwaggon took a jet as far as Belém, then, with a local district manager, boarded a three-engine plane of the type that Indiana Jones bailed out of in "Temple of Doom".
When I drove the Cruze diesel sedan earlier this spring, it was easily the most refined engine of this type I'd yet driven and at the time I had owned a Jetta TDI Sportwagen for seven years.
These systems employ a number of different components, including large parabolic concentrators and heat engines of the Stirling engine type (see above).
