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Expired
Application number
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Harris Lake Henry
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Ingersoll Sergeant Drill Co
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Ingersoll Sergeant Drill Co
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Application filed by Ingersoll Sergeant Drill CofiledCriticalIngersoll Sergeant Drill Co
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Publication of GB190325646ApublicationCriticalpatent/GB190325646A/en
25,646. Lake, H. H., [Ingersoll-Sergeant Drill Co.]. Nov. 24. Compressing in stages. Single - acting highpressure and intermediate cylinders 2, 3, and a double-acting low-pressure cylinder 4 are placed on the same centre line and are separated by common cylinder heads, so that the air or other gas enters by the inlet pipe B and valves 16, 17, and is forced through the outlet valves 20, 21 and pipe 22 to the intermediate cylinder, and thence through the pipe 24 to the high-pressure cylinder, the head of which is fitted with an inlet valve 26 and an outlet valve 28. The operating piston-rod 5 is developed into plungers 8, 10 for the cylinders 2, 3, and into a piston 9 for the low-pressure cylinder. The cylinders &c. are cooled by water in a tank 1.
GB190325646D1903-11-241903-11-24Improvements in Compressors for Air and other Aeriform Bodies.
ExpiredGB190325646A
(en)