Hi,
Do You have any info about your progress on your site?
I am currently training my glasswork "skills", which is really a lot of
work, so this eats up all my spare time at the moment. I will have more
time in the next months, so for me it will take some more time, sadly.
Hence, there is nothing to report for my website as of now :-(
I have a plan, though, for a simple glow lamp with two cathodes that I
will be able to build with my primitive tools and especially primitive
burners. Let's see :-)
Jens
Dalibor
2012/6/26 jb-electronics <[email protected]
<mailto:[email protected]>>
Hi folks,
the only tube with a flashed getter I know of is the XN-1:
http://www.tube-tester.com/sites/nixie/data/XN1/XN1.htm
To be honest: I will not use getters at the moment. There is so
much glasswork to figure out for me, that is the part that I will
focus on in the next months. :-)
Jens
Hi Dylan,
flashed getters are not used in nixies (I havent seen it at
least), just some VFD tube use flashed getters. Flashed getters
leave a coating on a glass envelope of the tube - we don't want
that. I think that kind of getter needs only initial activation
by heat which could be done by induction heating as well as in
the case of flashed getters. Look to IN-14 nixie, there is
exactly the same pellet.
The only matter to solve will be attaching the pellet to a wire,
but I think that will be possible to do by spot welding -
inspired by IN-14.
Thanks,
Dalibor
2012/6/26 dylan roelofs <[email protected]
<mailto:[email protected]>>
Hey Dalibor and others-
I don't feel that these are the right getters for nixie tubes.
The literature lists them as thermally active- they only
absorb if you put them somewhere hot.
Many styles of getters are made this way; most tubes do
run quite hot, beacuse of the filaments..
There isn't anywhere in a nixie tube that is constantly
100C-200C. (That's part of the magic of nixies, of course)
You really want some flashed barium getters; they absorb
gasses at any temperature.
-Dylan
www.dylankehderoelofs.com <http://www.dylankehderoelofs.com>
On Monday, June 25, 2012 11:21:36 AM UTC-7, Dalibor wrote:
Hello guys,
I've got an offer on getters, tech info attached.. the
price is approx. 5pcs/1 eur. Is anyone interested in it?
I will place an order in several weeks, I may send some
pieces sealed in argon filled tube..
--
Dalibor Farny
http://dalibor.farny.cz
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