Weird find, QNX, and cooling

From: dave dameron <>
Date: Sat Jan 9 19:23:56 1999

Hi Doug and all,
Sorry, I only know the answer to this one:
At 03:48 PM 1/9/99 -0600, you wrote:
>Hey, any industrial controller collectors out there? I didn't think so.

>There are three fans inside the box, but it's sealed. I always thought
>that fans worked by exchanging hot air for cooler air. What good are
>fans inside a sealed box?
The black case itself is the heatsink. The fans only couple the heat sources
to the inside of the case. Sounds pretty neat.
Received on Sat Jan 09 1999 - 19:23:56 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:32:04 BST