Hello again,
I put this mail on some lists of electronic-interested
people and I am
amazed about an overall unexpected thread in all lists.
As some people are also getting curious,
I took some more, better
pictures with the tube outside of the bin ( protection against lost Hg if
it breaks ) .
I got some excerpts out of a tube
technology book from Sture in
Sweden, I put it online for those who are curious.
Only - and most interesting problem-
the tube I have has only two
electrodes at all.
All info on Senditrons shows at least
one, in most cases two other
electrodes.
External ignition seems to be difficult,
one would need pretty high
strength electric fields.
Well, discussion welcome.
All, old and new Pics are here
http://www.wuesten.net/strange/senditron1.jpg
http://www.wuesten.net/strange/senditron2.jpg
http://www.wuesten.net/strange/senditron3.jpg
http://www.wuesten.net/strange/senditron4.jpg
http://www.wuesten.net/strange/senditron5.jpg
http://www.wuesten.net/strange/senditron6.jpg
and the data I got from Sture:
http://www.wuesten.net/strange/senditron.zip
Keep in touch.
Jan
PS: I will also ask this question
on the tubecvollector´s list which I did
not know yet
If something new shows up, I will
write a summary.
Have a nice day
Jan
mit freundlichen Gruessen---best regards----cordialement
Jan Wuesten
Frag'Jan Zuerst -----Ask Jan First
Dipl. Ing. Jan Philipp Wuesten Elektronik
Rodauer Strasse 38
D- 64372 Ober Ramstadt, Germany
Phone: +49-6154-575556 Fax :
+49-6154-575557
<http://www.die-wuestens.de>
(German and English)
mail to <[EMAIL PROTECTED]> or
<[EMAIL PROTECTED]>
--
Author: Jan Wuesten
INET: [EMAIL PROTECTED]
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