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| TEMPERATURE RECORDERS - 2735-A BigKev Misc Packard Photos 07/23/2018 10:24 1343 0 0.00 (0 votes)Rate this Image
This illustration shows the instruments for recording temperatures used on continuous heat-treating furnaces. A line is drawn on each of the charts throughout each run and this accurately records the temperature. Equipment of this type is used on all heat-treating furnaces, enameling ovens, paint drying ovens, core ovens and all places where accurate temperature control is necessary. This equipment, besides drawing a chart showing the temperature, also automatically opens and closes either the gas or oil used for firing when the temperature becomes either too high or low. They are so accurate, that at temperatures of 1600? F. there is a variation of not more than plus or minus 5? F. You would not think much of a hospital where the temperature thermometers used with the individual patient were not carefully checked by pre-established standards, based on years of experience. In the Packard heat-treating department, they are just as careful with the instruments used for recording temperatures as a hospital superintendent is of the instruments used by his staff of physicians. There is a crisis period in the heat-treating of every metal. If temperatures are permitted to go beyond certain limitations, the molecules that m?*;e up this metal break down, lose their efficiency and become worthless. We leave as little as possible to human opinion and conjecture. Every batch of material has its own chart. This accounts for the many numbers found on even the smallest parts. These charts are filed for reference and constant study. Here, too, your Packard product is protected to the maximum. Picture courtesy of Roscoe Stelford |
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| Image180 BigKev Misc Packard Photos 01/20/2010 22:26 1334 0 0.00 (0 votes)Rate this Image
From the Dan Yocum Collection |
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| Overdrive Operation Tag BigKev Misc Packard Photos 04/20/2012 11:08 1325 0 0.00 (0 votes)Rate this Image
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| Image355 BigKev Misc Packard Photos 01/20/2010 22:26 1310 0 0.00 (0 votes)Rate this Image
From the Dan Yocum Collection |
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| Image90 BigKev Misc Packard Photos 01/20/2010 22:21 1309 0 0.00 (0 votes)Rate this Image
From the Dan Yocum Collection |
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| 1950 Club Sedan Ricky Dillinger Misc Packard Photos 03/01/2021 10:46 1295 0 0.00 (0 votes)Rate this Image
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| Image419 BigKev Misc Packard Photos 01/20/2010 22:26 1281 0 0.00 (0 votes)Rate this Image
From the Dan Yocum Collection |
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| 2007 A November meet Packard row BigKev Misc Packard Photos 01/20/2010 22:10 1274 1 0.00 (0 votes)Rate this Image
Photos from the collection of Charles Ruggles. Used with his permission |
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| Rodney Rucker's 2,400 ci Packard V12 powered Blastolene Daytona Special - rvl Pat Durkin Misc Packard Photos 06/17/2009 11:21 1261 0 0.00 (0 votes)Rate this Image
Shot at Huntington Beach Concours |
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| Image144 BigKev Misc Packard Photos 01/20/2010 22:18 1257 0 0.00 (0 votes)Rate this Image
From the Dan Yocum Collection |
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Photo No. 101-110 (out of 342 photos hit) |
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