Books with author Arvid Michael Levin

Excerpt from The Modern Gas-Engine and the Gas-Producer In order to acquire a working knowledge of the subject, the general types of gas-engines in successful operation at present should be studied, in connection with the general laws on which their design and operation must be based, because from these types, according to the laws of evolution, there naturally will be developed the successful types of the future. Chapter XIV is devoted to this branch of the subject, and the author here takes occasion to express his appreciation of the generosity with which engine-builders have placed illustrations and information at his disposal. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.