[PDF] Compressed Air Magazine Vol 21 eBook

Author : Compressed Air Magazine Company
Publisher : Forgotten Books
Page : 404 pages
File Size : 41,44 MB
Release : 2017-12-16
Category : Technology & Engineering
ISBN : 9780332934617

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Excerpt from Compressed Air Magazine, Vol. 21: January to December, 1916 Fig. 3 (in Figure 3) shows this system where the well casing itself serves as an air chamber, the compressed air pipe entering at the top or near the surface of the ground. 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.

Author : William Lawrence Saunders
Publisher : Wentworth Press
Page : 438 pages
File Size : 46,25 MB
Release : 2019-04-12
Category :
ISBN : 9781013025181

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : William Lawrence Saunders
Publisher : Wentworth Press
Page : 444 pages
File Size : 33,40 MB
Release : 2019-04-11
Category :
ISBN : 9781012903619

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : W. L. Saunders
Publisher : Forgotten Books
Page : 64 pages
File Size : 49,7 MB
Release : 2016-11-06
Category : Technology & Engineering
ISBN : 9781334192869

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Excerpt from Compressed Air Magazine, Vol. 26: November, 1921 There is also a low vacuum main joined to the system of house tubes in the C. T. 0. (see compressed air magazine, Vol. 25, June, 1920; pg. 9673) which can be joined to the inlet pipe of one compressor. The vacuum maintained in the reservoirs for working the street tubes is about 6% lb. Per square inch; and the pressure in the pres sure reservoirs varies between 10 lb. Per square inch, at which point the compressors cut out and 7 lb. Per square inch at which point they cut in. The reservoirs consist of disused Lancashire boilers, 2t ft. Long, 6 ft. 6 in. In diameter, there being four for pressure and two for vacuum. 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.

Author : Eugene P. McCrorken
Publisher : Forgotten Books
Page : 62 pages
File Size : 45,12 MB
Release : 2016-08-20
Category : Technology & Engineering
ISBN : 9781333279004

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Excerpt from Compressed Air Magazine, Vol. 26: June, 1921 This self-incapacitating of a liquid - oxygen explosive has its drawbacks, for it makes it imperative that the work of charging a hole be done rapidly. Even then, the miner must be sufficiently expert to place all his charges, connect the fuses or detonators, and reach a place of security within an interval of ten to fifteen minutes. How quickly the miner has to work can be grasped by the following de tails. 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.

Author :
Publisher : Forgotten Books
Page : 62 pages
File Size : 45,20 MB
Release : 2017-02-03
Category : Technology & Engineering
ISBN : 9780243270439

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Excerpt from Compressed Air Magazine, Vol. 26: August, 1921 By starting the vacuum pump, and thus promoting the exhaustion of the vacuum pan. A suction is created which causes the milk to flow up into it from the hot wells. As the milk rises and submerges one coil after ah other inside the pan, the attendant admits steam successively to the jacket and to the various coils. Condensing takes approximately two hours; and the consistency of the milk is tested from time to time by means of hydro meters. It follows logically that a milk rich in fat will yield more of the condensed pro duct than milk low in solids. In round figures, it requires approximately gallons of fresh milk to give one gallon of condensed milk. The vacuum occasioned by the pump ranges from 25 inches to 28 inches in the pan, and the higher the partial vacuum the lower the boiling point. As a matter of interest, water boils at a temperature slightly over 126 de grees Fahrenheit in a vacuum of nearly inches, while with a vacuum of 28 inches the water will boil at 100 degrees Fahrenheit. 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.