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DL4KBS > INFO 05.07.02 20:58l 16 Lines 522 Bytes #999 (30) @ WW
BID : 27CDB0ACH00S
Read: DB0FHN GUEST
Subj: Re^2: carbon arc
Path: DB0FHN<DB0ZWI<DB0CHZ<DB0ERF<DB0FBB<DB0GOS<DB0ACC<DB0ACH
Sent: 020702/1320z @:DB0ACH.#NRW.DEU.EU [BCM Aachen, JO30BS] bcm1.44l LT:030
from: DL4KBS @DB0ACH.#NRW.DEU.EU (Tobias)
To: INFO @ WW
X-Info: Sent with login password
moin moin,
harry, m1byt wrote:
"I wonder if you have ever come across a similar principle of speed
control, but using a salt water bath as the resistance element?"
some years ago i saw a smaller one controlling a motor of some 10 kw pwr.
it started and stopped very often so the salt water was vy hot and plumes
of steam rised whenever the motor was started and stopped. looked vy funny.
73,
tobias
http://home.arcor.de/dl4kbs
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