pgtruspace's blog

about things that interest me.

5,076,819 drawgs

patent drawings

The top drawing is of the horizontal multistage Typhoon and the internal pressure curve in it’s chambers, the lower left is of a multistage Whirlwind, to the lower right are single stage Whirlwinds. All devices are designed to counterflow air and water through the action of One Drive Motor….pg

One response to “5,076,819 drawgs

  1. Pingback: A New Old Project | pgtruspace's blog

please say something interesting

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: