All Patents of Type: steam engine valves |
Patents 1 -
15
of 127
|
Number | Date | Patentee | Title | Type |
GB-181,804,311 | Nov. 14, 1818 | R. Wright | Certain Improvements in the Construction of Steam Engines, and the Subsequent Use of Steam | steam engine valves |
6,905X | Jan. 20, 1832 | T. Holloway | Sliding valve for steam engine | steam engine valves |
6,906X | Jan. 20, 1832 | T. Holloway | Valve of the vibratory steam engine | steam engine valves |
8,480X | Oct. 30, 1834 | T.B. Stillman | Valves for steam engines | steam engine valves |
8,979X | Jul. 21, 1835 | A.M. Eastwick | Slide valves for steam engines | steam engine valves |
3,931 | Feb. 28, 1845 | S. Talbott | Steam-valve | steam engine valves |
4,028 | May 01, 1845 | T. Rogers | Cut-Off Valve for Steam Engines | steam engine valves |
4,542 | May 28, 1846 | W.H. Baker, H.R. Worthington | Balancing valves of steam-engines | steam engine valves |
4,776 | Sep. 26, 1846 | J. Miller | Rotary Engine | rotary steam engines |
6,616 | Jul. 31, 1849 | J.P. Ross | Rotary Steam Valve | steam engine valves |
9,103 | Jul. 06, 1852 | E. Rogers | Mode of Grinding Puppet-Valves While the Engine is in Motion | steam engine valves |
10,398 | Jan. 03, 1854 | W. Wright | Operating Cut-Off Valves of Steam Engines | steam engine valves |
10,647 | Mar. 14, 1854 | A. Taylor | Steam Engine Faucet-Valve | steam engine valves |
12,207 | Jan. 09, 1855 | W.C. Hicks | Arrangement of slide-valves and exhaust-passages in steam-engines | steam engine valves |
GB-185,602,070 | Sep. 05, 1856 | R. Wilson | Valves and apparatus connected therewith | steam engine valves |