Richard;
congratulations on recognition richly deserved. Larry Upjohn
Search found 119 matches
- Fri May 17, 2013 7:02 pm
- Forum: Fusion --- Past, Present, and Future
- Topic: "Tooting one's own horn"
- Replies: 11
- Views: 7938
- Tue Oct 16, 2012 11:32 pm
- Forum: Fusor Construction & Operation (& FAQs)
- Topic: Fusor like source for activation
- Replies: 5
- Views: 2717
Re: Fusor like source for activation
<t>Carl;<br/> I do remember your adventure with the Linac. I forwarded the link looking more at the article title rather than the content which basically outlines a method that you had demonstrated here already. I should not forward links until a.) I have had more morning caffiene and b:) I have acc...
- Tue Oct 16, 2012 8:26 pm
- Forum: Fusor Construction & Operation (& FAQs)
- Topic: Fusor like source for activation
- Replies: 5
- Views: 2717
Re: Fusor like source for activation
<r>Dennis;<br/> I often see reports such as this as clues to activities that might provide useful insight here. Here is a link to the paper that I was thinking about when I posted my link this morning: <br/> <br/> <URL url="http://fti.neep.wisc.edu/pdf/fdm1216.pdf">http://fti.neep.wisc.edu/pdf/fdm12...
- Tue Oct 16, 2012 4:18 pm
- Forum: Fusor Construction & Operation (& FAQs)
- Topic: Fusor like source for activation
- Replies: 5
- Views: 2717
Fusor like source for activation
<r>Good morning from the left coast. Just got this email link and thought I would pass it along. This is an area of personal concern since the source reactors are old and have been unreliable sources of medical isotopes for some time. I have not had time yet to research this thread for an tech infor...
- Fri Oct 12, 2012 8:12 pm
- Forum: Vacuum Technology (& FAQs)
- Topic: Welch 1400 leaking vacuum oil. How to fix it?
- Replies: 3
- Views: 2679
Re: Welch 1400 leaking vacuum oil. How to fix it?
<t>David;<br/> I purchased a much older model of Welch 1400 than yours and it came with the identical leak. I purchased the repair kit from Duniway and it was delivered promptly. I had downloaded the Welch DuoSeal 1400 pump manual and it gives instructions on performing this seal replacement. My pum...
- Thu Aug 09, 2012 10:28 pm
- Forum: Fusion --- Past, Present, and Future
- Topic: The Neutristor
- Replies: 8
- Views: 6061
Re: The Neutristor
<r>I went to the website: <URL url="http://www.adelphitech.com/">http://www.adelphitech.com/</URL><br/> and the equipment looks like a well funded fusor lab with new instrumentation but of course the vacuum equipment, etc. is pretty much the same. I did not explore all of the site so I did not see a...
- Mon Mar 05, 2012 11:20 pm
- Forum: Neutrons, Radiation, and Detection (& FAQs)
- Topic: New MCA
- Replies: 13
- Views: 11111
Re: New MCA
<t>Carl;<br/> I wanted ask how vital is the IDL virtual machine for using the rest of the MCA package. I seem to be blocked from downloading the IDL virtual machine from the home website. <br/> I have an older Nuclear Data MCA that is already microprocessor controlled. The electronics contained ther...
- Fri Sep 23, 2011 12:23 am
- Forum: Vacuum Technology (& FAQs)
- Topic: Varian 843 manual
- Replies: 2
- Views: 2750
Re: Varian 843 manual
<r>Andriy;<br/> I have just purchased manuals from this firm at:<br/> <br/> <URL url="http://www.manualsplus.com/catalog/mp_find.php">http://www.manualsplus.com/catalog/mp_find.php</URL><br/> <br/> They have been very responsive and will look up the manual to make sure it is a full manual. I checked...
- Tue Jun 21, 2011 5:26 pm
- Forum: Other Forms of Fusion - Theory, Construction, Discussion, URLs
- Topic: Beam-target neutron generator project
- Replies: 11
- Views: 8419
Re: Beam-target neutron generator project
<t>Carl;<br/> MuggyWeld struck a gray cell back there and I think I may have asked this question previously. The website and the videos also struck a bell. I will post my results when completed. I had just purchased some 360 brass rod to redo the flange and avoid the Al to Brass bonding issue, howev...
- Mon Jun 20, 2011 5:29 pm
- Forum: Other Forms of Fusion - Theory, Construction, Discussion, URLs
- Topic: Beam-target neutron generator project
- Replies: 11
- Views: 8419
Re: Beam-target neutron generator project
<t>Carl, You wrote:<br/> Next in the photo lineup are various shots taken during construction of the oil-sealed two-conductor HV feedthrough. The feedthorugh lip is soft-silver-soldered to the chamber. Oil-vacuum seals are viton o-rings captured in 5/16x24" brass acorn nuts. The 100-kV silicone cabl...