| Steam Ball
Turbine Group #1 |
Germany - Manufacture date:
2002 Rotor
diameters
= 40mm Boiler Diameters: 1 1/2" Style: Impulse Rotor and Heron's Aeolipile |
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Steam Ball Turbines |
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My next email, much like yours,
is very likely to be spam. But once in
a while, just when you think unwanted
junk mail is all you are ever
going to see, a nugget of pure gold appears.
Such was the case when I opened
an email asking if I was interested
in seeing a few miniature turbines.
Anyone who has tried to find these
elusive little machines knows the
odds of such an email bearing fruit
are similar to those of winning
the Irish Sweepstakes. I replied
to the gentleman and he sent
me photos. I took one look and my
jaw dropped onto the keyboard. Needless
to say I had to attempt to
negotiate with him to
buy these beautiful handmade pieces. |
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Machina
Obscura Turbine
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Dimensions: 4" length x 4" width x 6" height
(includes base)
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Karsten, the man who is responsible
for creating these marvelous little
turbines, admitted to having a penchant
for old science fiction flicks.
The Machina Obscura Turbine is something
of a tribute to the old Mad Max
and Road Warrior movies. The base
plate is mounted in a manner that
suspends it above the nicely finished
wood base. The low friction ball
bearing mounted steam ball boiler
/ turbine has an extremely low friction feel
and rotates as smooth as silk. Add
a few HO scale workmen on the catwalks
and this engine makes for one
very interesting display and my
preferred desk toy. I'm quite impressed
with the craftsmanship of these
engines. |
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Machina Obscura Turbine |
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"Simple" Turbine
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Dimensions: 4" length x 4" width x
5" height
(includes base)
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The "Simple" Turbine, as its name implies, is
a simplified version of the impulse
rotor style, created with a more
limited budget in mind. The
turbine was intended to allow even
smaller schools to have access to
a quality teaching aid. The same
attention was given to building
this small machine as was spent
on the larger more detailed models.
This one was an
excellent machine for those of us
who find our shelf space getting
a wee bit limited. The machine may
be small but the visual effect is
quite nice when its running.
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"Simple" Turbine |
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HO scale Turbine Plant
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Dimensions: 7" length x 5" width x 5" height
(includes base)
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The HO scale Turbine plant is a fascinating example of
Karsten's artistic touch with metals. The simple
components have been nicely machined to give the
impression of some type of steam turbine power generator.
This one is the perfect thing to drive your HO railroading
buddies wild when they see it as part of a diorama.
I chose to get the HO version but Karsten also had
an N scale version.
This is a fully functional live
steam turbine, but I was warned against trying to
run it as part of any railroad setting since the
open flame design could be a little tricky around
flammables.
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The "HO Scale" Impulse Turbine |
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The
HO scale Turbine Plant Heron's Tower
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Dimensions: 4" length x 4" width x 6" height
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The Heron's tower is a simplified version of the Heron's
ring turbine shown elsewhere on this site. It offered
another less expensive way to enjoy this historical
design. The combination of the open flame and the
exhausting steam from the rapidly spinning ball turbine
is fun to see.
Karsten seems to have had a flair
for taking a simple design and making it exciting
to the eye. While the aluminum base is quite simple,
this machine uses the same dual ball bearing mounted
system as his other machines, but modified
to operate in a "freestanding" configuration.
Sometimes the simpler a machine is, the more enjoyable
the effect of seeing it run. This one qualifies
in spades.
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Heron's Tower
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Many have contacted me in an attempt to purchase
turbines from Karsten. After having lost contact
with Karsten for an extended period of time, we've been
reunited. He's doing very well and has even worked with
me to design and launch a new product for the Jensen
Steam Engine company. He's becoming better known in
the miniature steam community and is being very well
received.
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