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1940 Puja Thermo-Pneumatic Clock
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1940 Puja Thermo-Pneumatic Clock
Yowza, this simple looking mantle clock had quite a bit of complex thought behind it. Containers of alcohol are heated and the pressurized vapor pushes liquid in a connecting pipe to another container, which then gets heavier, evantually causing more stuff to move. More dieselpunk than steam (well, acutally it is alcohol steam), but utterly fascinating. markf
http://watchismo.blogspot.com/2008/10/1940-puja-thermo-pneumatic-clock.html
http://watchismo.blogspot.com/2008/10/1940-puja-thermo-pneumatic-clock.html
markf- officer
- Number of posts : 108
Age : 67
Location : Maryland, USA
Registration date : 2008-09-13
Re: 1940 Puja Thermo-Pneumatic Clock
That really is neat Mark.
You always find the coolest stuff!
Thanks for sharing.
You always find the coolest stuff!
Thanks for sharing.
Re: 1940 Puja Thermo-Pneumatic Clock
Another intersting clock setup is the Atmos clock that uses termperature variations to power the movement...
Atmos Clocks
I've seen a few of these, and they are quite fascinating beats. Pricey, starting at around $3000 or so, and then going up as they get fancier.. Most expensive? A one of a kind in gold and platinum, by LeCoultre, priced at a cool 1 million US...
Cheers
Harold
Atmos Clocks
I've seen a few of these, and they are quite fascinating beats. Pricey, starting at around $3000 or so, and then going up as they get fancier.. Most expensive? A one of a kind in gold and platinum, by LeCoultre, priced at a cool 1 million US...
Cheers
Harold
HAC- Comanding Officer
- Number of posts : 228
Registration date : 2008-09-27
Re: 1940 Puja Thermo-Pneumatic Clock
Both clocks are really cool! *wistful sigh*
Lady Penelope- officer
- Number of posts : 113
Age : 58
Location : Alabama
Registration date : 2008-09-12

» Virtual Chess Clock
» Rhem 4: The 3 hands clock puzzle
» maga-spagg kill a Borg today at 18 clock!
» overclock problem
» Virtual Chess Clock v1.4 is available
» Rhem 4: The 3 hands clock puzzle
» maga-spagg kill a Borg today at 18 clock!
» overclock problem
» Virtual Chess Clock v1.4 is available
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