Re: vacuum pump

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "R Heidlebaugh by way of Terry Fritz <twftesla-at-qwest-dot-net>" <rheidlebaugh-at-zialink-dot-com>

on 11/16/01 11:34 AM, Tesla list at tesla-at-pupman-dot-com wrote:

> Original poster: "Loudner, Godfrey by way of Terry Fritz
<twftesla-at-qwest-dot-net>"
> <gloudner-at-SINTE.EDU>
> 
> Hi Luc
> 
> Maybe not such a great deal. I just saw 50 Hz on the plate. I don't know if
> 60 Hz will properly run the pump.
> 
> Godfrey Loudner
> 
>> -----Original Message-----
>> From: Tesla list [SMTP:tesla-at-pupman-dot-com]
>> Sent: Wednesday, November 14, 2001 1:09 PM
>> To: tesla-at-pupman-dot-com
>> Subject: Re: vacuum pump
>> 
>> Original poster: "Luc by way of Terry Fritz <twftesla-at-qwest-dot-net>"
>> <ludev-at-videotron.ca>
>> 
>> Hi Godfrey,
>> 
>> WOW! nice find I envy you ;-)) check this site:
>> 
>> http://www.tiac-dot-net/users/shansen/belljar/
>> 
>> I remember an other discussion place but can't find the link, may
>> be it could ring a bell to someone: this site arrange discussion
>> group on different subject they even try to have a group on tesla
>> without success.
>> 
>> Cheers,
>> 
>> Luc Benard
>> 
>> Tesla list wrote:
>>> 
>>> Original poster: "Loudner, Godfrey by way of Terry Fritz
>> <twftesla-at-qwest-dot-net>" <gloudner-at-SINTE.EDU>
>>> 
>>> Hi All
>>> 
>>> At a laboratory surplus sale I got hold of a new General Electric
>> Millipore
>>> vacuum pump for $20 that is rated at 1 HP and 240 volts. I want to use
>> it on
>>> high voltage projects. It has two nozzles, two gages, two adjusting
>> screws,
>>> and each nozzle is connected to a glass bottle. One of the bottles is
>> filled
>>> with oil and the other bottle has some sort of filter inside. Does
>> anyone
>>> know where I can go on the internet to find out how to use a vacuum
>> pump?
>>> All I can find are thousands of sales sites. There were no nozzles or
>>> instruction booklet with the pump. I can immediately use it to pull a
>> vacuum
>>> on an x-ray transformer that I am converting from DC to AC output.
>>> 
>>> Godfrey Loudner
>> 
>> 
> 
> 
> 
A 50 Hz Vac pump should have no problems on 60 Hz, If you were trying to use
a 60 Hz pump on 50 Hz you would be in trouble. Going up in frequency dosent
hurt, The pump will only run a little faster.
   Robert  H