The Norwalk Air Compressor (1888) . 3. e P S ^^ 3. PREFACE OF 1886 EDITION. In presenting a new edition of our Air Compressor Circular,we take occasion to thank our customers for the very appreciativespirit in which the Norwalk Compressor has been received, andfor the liberal patronage which has been accorded us. Our aim is to build the best, without exception. During thelast few years the improvements in Compressors have led to theirmore extensive adoption. Old uses have been extended ; aban-doned plans have been revived, and economically carried out ;many new processes, using Compressors, ha
The Norwalk Air Compressor (1888) . 3. e P S ^^ 3. PREFACE OF 1886 EDITION. In presenting a new edition of our Air Compressor Circular,we take occasion to thank our customers for the very appreciativespirit in which the Norwalk Compressor has been received, andfor the liberal patronage which has been accorded us. Our aim is to build the best, without exception. During thelast few years the improvements in Compressors have led to theirmore extensive adoption. Old uses have been extended ; aban-doned plans have been revived, and economically carried out ;many new processes, using Compressors, have been developed, andexperimenters are still busily engaged in further extending the useof compressed air. The calls on the designer have been develop heat, and to produce cold, to move the air with a forcehardly greater than the breath of a child, and again to blow a shotfrom a cannon, are some of the extreme and novel requirements ofour Compressors. Notable changes are now to be observed inmany of the old and familiar methods of usin
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdivisio, bookyear1888