 When the chest piston has traveled a certain distance, a port on the opposite end is uncovered and steam there enters, stopping its further travel by giving it the necessary cushion. In other words, when the rotative motion is given to the auxiliary or...  The Colliery Manager's Handbook - Page 460by Caleb Pamely - 1904Full view - About this book
 | William Miller Barr - Pumping machinery - 1893 - 460 pages
...of its stroke and, as before mentioned, carries the main slide-valve with it. When the chest-piston has travelled a certain distance, a port on the opposite...is uncovered and steam there enters, stopping its farther travel by giving it the necessary cushion. In other words, when the rotative motion is given... | |
 | William Miller Barr - Pumping machinery - 1893 - 466 pages
...of its stroke and, as before mentioned, carries the main slide-valve with it. When the chest-piston has travelled a certain distance, a port on the opposite...is uncovered and steam there enters, stopping its farther travel by giving it the necessary cushion. In other words, when the rotative motion is given... | |
 | Knowles Steam Pump Works - Pumping machinery - 1898 - 696 pages
...the main slide valve with it. (See illustration on opposite page.) When the chest piston has traveled a certain distance, a port on the opposite end is...when the rotative motion is given to the auxiliary or valve driving piston by the mechanism outside, it opens the port to steam admission on one end, and... | |
 | Henry Charles Tulley - Mechanical engineering - 1902 - 944 pages
...and, as before mentioned, carries the main slide valve "with it. When the chest piston has traveled a certain distance, a port on the opposite end is...it the necessary cushion. In other words, when the rotation motion is given to the auxiliary or valve driving piston by the mechanism outside, it opens... | |
 | Henry Charles Tulley - Engineering - 1902 - 940 pages
...and, as before mentioned, carries the main slide valve with it. When the chest piston has traveled a certain distance, a port on the opposite end is...enters, stopping its further travel by giving it the necessarv HANDBOOK ON ENGINEERING. cushion. In other words, when the rotation motion is given to the... | |
 | Joseph Gerald Branch - Steam engineering - 1906 - 1016 pages
...and, as before mentioned, carries the main slide valve with it. When the chest piston has traveled a certain distance, a port on the opposite end is...when the rotative motion is given to the auxiliary or valve driving piston by the mechanism outside, it opens the port to steam admission on' one end, and... | |
 | Henry Charles Tulley - Engineering - 1907 - 1120 pages
...and, as before mentioned, carries the main slide valve with it. When the ohest piston has traveled a certain distance, a port on the opposite end is...stopping its further travel by giving it the necessary HANDBOOK ON ENGINEERING. cushion. In other words, when the rotative motion is given to the auxiliary... | |
 | William Miller Barr - Pumping machinery - 1908 - 506 pages
...certain distance, a port on the opposite end is uncovered and steam there enters, stopping its farther travel by giving it the necessary cushion. In other...at the same time opens the port on the other end to the-exhaust. Thus instant and positive motion is secured with but few working parts. There is no point... | |
 | Edward Marvin Shealy - Steam-boilers - 1912 - 386 pages
...chest-piston to the end of its stroke and carries the main valve with it. When the chest-piston has traveled a certain distance, a port on the opposite end is uncovered and steam enters and stops it by giving it the necessary cushion. In other words, when the turning movement is... | |
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