The Windmill; Its Efficiency and Economic Use Volume 1

The Windmill; Its Efficiency and Economic Use Volume 1

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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1901 edition. Excerpt: ...Monitor. 97 47. Swivel gearing of mill No. 50 97 48. Diagram showing revolutions of wind wheel of mill No. 50 98 49. Diagram showing horsepower of mill No. 50 98 50. View of mill No. 52--14-foot Challenge 99 51. Diagram showing revolutions of wind wheel of mill No. 52 100 52. Diagram showing horsepower of mill No. 52 100 53. Diagram showing revolutions of wind wheel of mill No. 53--12-foot Ideal-. 101 54. Diagram showing horsepower of mill No. 53 101 55. Comparative diagram of revolutions of wind wheels of mills Nos. 50. 53.and 27...-. 105 56. Comparative diagram of horsepower of mills Nos. 50, 53, and 27.._ 107 57. Diagram showing effect of tension of spring of mill No. 44--16-foot Aermotor 110 58. Sail of 16-foot Aermotor 117 59. Outer end of sail of 16-foot Aermotor. 117 60. Inner end of sail of 16-foot Aermotor 118 61. Diagram showing revolutions of wind wheel of mill No. 55--7.75 foot Jumbo 120 Page. THE WINDMILL: ITS EFFICIENCY AND ECONOMIC USE. Fig. 62. Diagram showing revolutions of wind wheel of mill No. 55 121 63. Diagram showing horsepower of mill No. 55........ 122 64. Diagram showing revolutions of wind wheel of mill No. 56--4.67 foot Little Giant 126 65. Diagram showing horsepower of mill No. 56 129 66. Diagram showing action of wind on sails of mill No. 56. 130 67. Two views of anemometer and cups... 131 68. Diagrammatic section of anemometer cups. 132 69. Diagram showing horsepower of mill No. 27--12-foot Aermotor 134 70. Diagram showing horsepower of two 16-foot Aermotors. 139 PART II. By Edward Charles Murphy. EXPERIMENTS BY WRITER--CONTINUED. In Part I of this paper, published as Water-Supply and Irrigation Paper No. 41, will be found a classification of windmills, a discussion of regulating devices, a synopsis of early...show more

Product details

  • Paperback | 38 pages
  • 189 x 246 x 2mm | 86g
  • Rarebooksclub.com
  • Miami Fl, United States
  • English
  • black & white illustrations
  • 1236491211
  • 9781236491213