| 165 / | HD | HEAT EXCHANGE |
|
| DIG 355 | DD | HAVING SEPARATE FLOW PASSAGE FOR TWO DISTINCT FLUIDS {7} |
| DIG 356 | DD | .~ Plural plates forming a stack providing flow passages therein {11} |
| DIG 373 |  | .~.~ Adjacent heat exchange plates having joined bent edge flanges for forming flow channels therebetween {4} |
| DIG 374 | DD | .~.~.~> Liquid to air heat exchanger having liquid passage formed by joined sheets {3} |
| DIG 382 | DD | .~.~.~> Overlapping flanges |
| DIG 383 | DD | .~.~.~> Interlocking flanges |
| DIG 384 | DD | .~.~.~> Thermally bonded side edges |