Teslas electric car

[nightlife]

 Hans did have his own website and I thought it was Keely.net but when I do a search, it shows that site to be owned by someone else. I believe Hans got frustrated with all the ignorance within many members here, including myself. Many of us are very stuburn which is an ignorance that some find aggravating. As I get older, I see how my own ignorance can and did aggravate others. The more I learn, the less ignorant I become but I still have a long way to go.

[nightlife]

 Hi Chet,
  That, would be interesting to know what is exactly happening there. I have a feeling it will be a secured location.

[pese]

70L7

it is an double system tube.
1 part ist Audio output pentode (to drive the loudspeacker,
the DIODE  ist an one way rectifier  to rectifie the 110volts ACc (MAINPOWER) TO  (ABOUT 150VOLTS). So that was usual to use no Power transformers in radio receiver, so it was uses an 70 Volt heating filament.

70L7 need 70Volt  115L7  115Volt AC to heat up  to becomes electron flow between cathode and anode of the tube.

(70 volts used in receivers if som other receiving tubes was added in serie to total 115volt)   115L7 was used in singel tubes amplifiers (phono ).
-I am born 1941 and working from 1950 beginnig 1950 in my fathers radio repair shop)  So i know the technik my whole life on beginning..)

BUT WHY Tesla use 70volt burning filaments, IF it was also 12 volt types wit - als the others SAME caracteristics on the marked =!=!. I showed all european and us types !!

So another secret must be inckude-
Tesla have -sure- nit used 12 volt to invert that first ti 70 volts !!,

So the tubes was used colf (without heating=)
or undergliwed with only dark-red heating with 12 volts

So also you must understand that this tube habe only 2-3 watt powerdissipation, and can never  power an motor. als 10 or ore underheatet /an underpowered( tubes cant work as an
amplifier ??

I have brocken my head over years for this ask.

I belive you are an an good way to find this out with your
cakculations. The secret it is to find (i think so) in the electron flow of the cathode.
the ether give an lot of RF Power over an spectrum of waves to the antenna, that give (as mix) an lot of nois.frequencies.
Pehaps that are or will be mixed with the waves outvoming
of the cathodes ot the tubes.

(I remember an electronic tube cirvuit wit 5R4 5U4 rectifier tubes from SM (that was for short tim to see in WEB. (5-6 years ago) in this page he found an unknow additinally power, that he could not explain, BUT so i have understand this circuit
he find an power because he use 2 transformers that have disparated anode and cathode circuit in two parts...

Offcause this circuit was deleted (i think so) very fast from the web. It MUST have some interesting details...

Sorry my english... but i think the information is better than an perfect english language

G Pese

[wings]

....The secret it is to find (i think so) in the electron flow of the cathode.
the ether give an lot of RF Power over an spectrum of waves to the antenna, that give (as mix) an lot of nois.frequencies.
Pehaps that are or will be mixed with the waves outvoming
of the cathodes ot the tubes.

(I remember an electronic tube cirvuit wit 5R4 5U4 rectifier tubes from SM (that was for short tim to see in WEB. (5-6 years ago) in this page he found an unknow additinally power, that he could not explain, BUT so i have understand this circuit
he find an power because he use 2 transformers that have disparated anode and cathode circuit in two parts...

Offcause this circuit was deleted (i think so) very fast from the web. It MUST have some interesting details...

Sorry my english... but i think the information is better than an perfect english language

G Pese

you refer to this:

*********************************************************** SM's  words ***************
I have made a great study of Vacuum tube power supplies as I have told you. It is all very interesting. Please remind me to tell you why Nicola Tesla used Vacuum tubes in his most powerful demonstrations of his power conversion technologies.
Anyway, I have taken a high voltage power supply as follows:
500 v-0-500 v  300 mV plate transformer run it through a full wave silicon circuit then run it through a 5U4 electron tube rectifier. Now you know that the 5U4 requires 5 volts AC at 3 amps for its heater to gather the electrons and complete the circuit. Well, I measured the output from the tube and the result is 500 volts DC at 250 mV. The loss is due to the high impedance of the tube and its limited ability to dissipate more than 250 mA.. The point I wish to make here is that also along with the 500 volt DC is, yes, you guessed it, the 5 volts three amp AC current! They are both completely independent of each other except for some very interesting things I will mention to you some other time..
First of all, obviously you can have several different output components in the power output signal. You can have DC and AC together without any problem. Why did that mystery person claim that it was a foolish to say DC output with a 5k Hz component? Because he was deliberately trying to mislead anyone who might want to figure out what I was doing.
*******************************************************************************************

[Qwert]

Hansvonlieven site: http://www.keelytech.com/