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xc-patents:xc-265 [2019/05/25 00:16] (current)
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 +====== Patent XC-265: 1849-09-28, Reaction pump ======
 +
 +^ X Number ​     ^ Date       ^ Inventor ​      ^ City             ^ Title  ^
 +| XC-265 ​      | 1849-09-28 | John Winger | Berlin, ON Canada | Reaction pump |
 +
 +===== Comments =====
 +
 +XC patents are Canadian patents issued between 1824 and 1869. Scans of this patent are not available.
 +"Water is drawn by the action of the pump-handle upwards as well as downwards. Across the lower pipe is placed a horizontal one from which rise two copper pipes, in which the two upper valves work. There are two rods attached to a double lever at their upper ends, and to the upper valves at their lower ends, and crossing each other about midway..."​
 +
 +===== Information Sources =====
 +
 +(To be filled in.)
 +    ​
 +
 +===== External links =====
 +
  
xc-patents/xc-265.txt ยท Last modified: 2019/05/25 00:16 (external edit)