control
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time-nuts-boun...@febo.com
At 7:31 PM + 1/23/10, time-nuts-requ...@febo.com wrote:
Date: Sat, 23 Jan 2010 14:31:40 -0500
From: Bob Camp li...@cq.nu
Subject: Re: [time-nuts] Variable Conductance Heat Pipes for
temperature control
To: Discussion of precise time
Back in December 2009 I proposed (in Re: [time-nuts] Cheap Rubidium
(heatpipe cooling for)) use of heat pipes to stabilize the
temperature of a Rubidium oscillator within an insulated box. Turns
out I was anticipated by ~40 years.
While standard heat pipes offer near isothermality , they
Hi
After a quick read, I still don't see much on just how good the thermal control
can get. Of course I could have missed that page ...
Bob
On Jan 23, 2010, at 1:33 PM, Joe Gwinn wrote:
Back in December 2009 I proposed (in Re: [time-nuts] Cheap Rubidium
(heatpipe cooling for)) use of heat
At 7:31 PM + 1/23/10, time-nuts-requ...@febo.com wrote:
Date: Sat, 23 Jan 2010 14:31:40 -0500
From: Bob Camp li...@cq.nu
Subject: Re: [time-nuts] Variable Conductance Heat Pipes for
temperature control
To: Discussion of precise time and frequency measurement
time-nuts
Joe Gwinn wrote:
Back in December 2009 I proposed (in Re: [time-nuts] Cheap Rubidium
(heatpipe cooling for)) use of heat pipes to stabilize the temperature
of a Rubidium oscillator within an insulated box. Turns out I was
anticipated by ~40 years.
Joe, thanks for a nice summary with
