| US Patent: 650,312 
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| Acetylene-Gas Machine | 
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| Patentee: |  |
 | Edward Funke (exact or similar names) - New Holstein, Calumet County, WI |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Oct. 19, 1899 |  
| Granted: | May 22, 1900 |  USPTO (New site tip)
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                        Joel Havens
 
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| Description: |  | Claim:
The combination of a water-tank, a bell therein, generators, valved water connections between said generators and said tank, said generators having also gas connections communicating with the interior of the bell, operating crank-rods connected to the valves in the water connections, a counterweighted oscillatory switch, connections between the same and the crank-arms, a locking device for said switch, and a lever connected to said locking device and to said bell. |  |