Chapter VII.—Greases: Compounded Greases; “Set” or Axle Greases; Boiled Greases; Engine Greases.

Appendix.—The Action of Oils on Various Metals. Index.

Tables: I.—Viscosity and Specific Gravity. II.—Atomic Weights. III.—Origin, Tests, Etc. of Oils. IV.—Action of Oils on Metals.

List of Plates: I.—I. I. Redwood’s Improved Set Measuring Apparatus II.—Section Grease Kettle. III.—Diagram of Action of Oils on Metals.

8vo. Cloth. $1.50.


Mechanical Draft.
BY
J. H. KINEALY, M. Am. Soc. M.E.
Past President American Society Heating and Ventilating Engineers.

PREFACE.

In writing this book the author has assumed that those who will use it are familiar with boilers and engine plants, and he has had in mind the practicing engineer who is called upon to design power plants, and who must therefore decide when it is best to use some form of mechanical draft. The arrangement of the book is what the experience of the author in making calculations for mechanical draft installations has shown him is probably the best. And he has tried to arrange the tables in such a way and in such a sequence that they may prove as useful to others as they have to him.

CONTENTS OF CHAPTERS.