[PRCo] Re: Cleveland_--_Shaker
Boris Cefer
westinghouse at iol.cz
Fri Feb 2 12:00:14 EST 2007
It does. DC motors are still in daily use almost everywhere, being very
slowly pushed out of business by 3-phase AC engines. And isn't it resistance
control technology which moves millions of people in New York City?
----- Original Message -----
From: "Fred Schneider" <fwschneider at comcast.net>
To: <pittsburgh-railways at dementia.org>
Sent: Friday, February 02, 2007 5:53 PM
Subject: [PRCo] Re: Cleveland_--_Shaker
> Does it matter? That is 75 year old obsolete technology. Transit
> Research went out of business a half century ago. It's successor
> merged with ATA more than 30 years ago. The Westinghouse files are
> in a cave underground. They don't make the stuff anymore.
> Westinghouse as a company doesn't even exist. Resistance control
> technology was phased out 25 years ago. DELETE KEY.
>
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