Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Mershon copper capacitors
#18

It's all gray, never as simple as books make it out to be.

Ormond Raby does claim that Fessenden designed lead-in wires for lamps that Westinghouse used later. It's possible, but you can't use that book as a source for anything because Raby has invented all the dialog in it without citing any sources. It's more like a novel than a history. Raby does claim to have read many of Fessenden's publications and no doubt he did, but other than saying there were many of them, he doesn't provide a list.

The GE alternator was Steinmetz' design; Alexanderson didn't enter the picture until later. As I recall reading, Fessenden and Alexanderson both contributed to the designs used at Brant Rock, but the subsequent development into the 200kW commercial models was largely Alexanderson's work. There are several pages on the Brant Rock models in Alexanderson's biography (James Brittain, 1992).


Messages In This Thread
Mershon copper capacitors - by albertgen - 03-24-2015, 06:19 PM
RE: Mershon copper capacitors - by morzh - 03-24-2015, 06:23 PM
RE: Mershon copper capacitors - by albertgen - 03-24-2015, 07:46 PM
RE: Mershon copper capacitors - by klondike98 - 03-24-2015, 10:52 PM
RE: Mershon copper capacitors - by Arran - 03-27-2015, 01:24 AM
RE: Mershon copper capacitors - by Ron Ramirez - 03-27-2015, 08:05 AM
RE: Mershon copper capacitors - by morzh - 03-27-2015, 08:57 AM
RE: Mershon copper capacitors - by Arran - 03-27-2015, 09:47 PM
RE: Mershon copper capacitors - by Alan Douglas - 03-28-2015, 07:15 PM
RE: Mershon copper capacitors - by Arran - 03-29-2015, 03:36 AM
RE: Mershon copper capacitors - by morzh - 03-29-2015, 08:50 AM
RE: Mershon copper capacitors - by mikethedruid - 03-29-2015, 02:38 PM
RE: Mershon copper capacitors - by morzh - 03-29-2015, 03:41 PM
RE: Mershon copper capacitors - by Arran - 03-29-2015, 11:41 PM
RE: Mershon copper capacitors - by Ron Ramirez - 03-30-2015, 06:36 AM
RE: Mershon copper capacitors - by Arran - 03-31-2015, 12:49 AM
RE: Mershon copper capacitors - by morzh - 03-30-2015, 10:35 AM
RE: Mershon copper capacitors - by Alan Douglas - 03-31-2015, 06:04 PM
RE: Mershon copper capacitors - by ntsc525 - 07-15-2017, 10:31 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need Help to ID this radio 11 tube Philco
Yes the 16B as morzh pointed out. Specifically its the January 1935 model version of the 16B. There are a couple earli...klondike98 — 11:51 PM
48-482 rear panel help
Welcome to the Phorum, keithchip! How far you take a radio on cabinet restoration is a matter of personal preference. ...GarySP — 11:28 PM
48-482 rear panel help
I've recently finished the internal restoration of a locally purchased Philco 48-482. The cabinet is in ok shape except ...keithchip — 10:28 PM
Need Help to ID this radio 11 tube Philco
Welcome to the Phorum, Ken! Lots of help here for all of your restoration questions. Take care and BE HEALTHY! - Gar...GarySP — 07:59 PM
Need Help to ID this radio 11 tube Philco
Thank you. I went to your online library and found 2 schematics. I will download and compare to components!Ken D. — 06:31 PM
Need Help to ID this radio 11 tube Philco
It is a 16B tombstone.morzh — 06:13 PM
Zenith H725
David - sorry, I reread your post and finally saw THD - now the % figures make sense. Thanks for explaining. The PSU...EdHolland — 06:06 PM
Need Help to ID this radio 11 tube Philco
Hi Everyone, New member but have been reading this for awhile for tips! Vaccum tubes were before my time so bear with ...Ken D. — 06:03 PM
My Philco 37-116 Restore
Thank you MrFixR55, I appreciate your comments very much. I do not detect much hum if any so I will be staying with the ...dconant — 05:15 PM
My Philco 37-116 Restore
Hi DConant Yes, you can replace chokes with resistors.  You do stand the risk of increased hum.  the solution is to inc...MrFixr55 — 04:23 PM

[-]
Who's Online
There are currently no members online.

>