Author Topic: Huff and Puff (Tiny)  (Read 471 times)

Offline gbritnell

  • Full Member
  • ****
  • Posts: 1945
Huff and Puff (Tiny)
« on: April 10, 2019, 12:21:30 AM »
Here's the link to the video I took. The engine is so small it's hard to get the camera to focus close enough to see it.
Talent unshared is talent wasted.

Offline b.lindsey

  • Global Moderator
  • Full Member
  • *****
  • Posts: 13578
  • Dallas, NC, USA
    • Workbench-Miniatures
Re: Huff and Puff (Tiny)
« Reply #1 on: April 10, 2019, 01:15:53 AM »
What size OD is the steam fitting George? Amazing little runner.

Bill

Offline Doc

  • Full Member
  • ****
  • Posts: 875
  • USA ND
Re: Huff and Puff (Tiny)
« Reply #2 on: April 10, 2019, 03:57:42 AM »
Holy moly you have some big thumbs  :ROFL: Just kidding
Nice work I haven't been in the shop today and yesterday spent most of the day in the yard.


Offline gbritnell

  • Full Member
  • ****
  • Posts: 1945
Re: Huff and Puff (Tiny)
« Reply #3 on: April 10, 2019, 02:06:09 PM »
Hi Doc,
Attached are the changes that I made to the valve. On the left is the layout of the valve in the cylinder and on the right is the valve with the new dimensions.
gbritnell
Talent unshared is talent wasted.

Offline sorveltaja

  • Full Member
  • ****
  • Posts: 86
  • Finland
Re: Huff and Puff (Tiny)
« Reply #4 on: April 10, 2019, 07:58:44 PM »
I could watch that little guy's running for a long time :praise2:

Might very well be my forthcoming side-project.