<VV> How about the cooling fans from these engines?

[jvhroberts at aol.com]

 Again, an assumption with no basis. The main reason I posted these is they are, without a doubt, a LOT more efficient than the Corvair blower simply because these engines are meant to deliver their rated output continuously. And that number is WAY higher than the continuous rating of a Corvair engine! And why stick with the vertical fan axis? This one can be driven without the twisted belt. 

 

John Roberts
 

 

-----Original Message-----
From: Mel Francis <mfrancis at wi.rr.com>
To: Ron <ronh at owt.com>
Cc: virtualvairs <virtualvairs at corvair.org>
Sent: Mon, Jul 29, 2013 3:07 pm
Subject: Re: <VV> How about the cooling fans from these engines?


Even if these fans were available for $5 apiece, the main problem would be 
their weight, or rotating mass. GM went to great lengths to develop a 
lighter fan, the magnesium version, that wouldn't cause the Corvair's unique 
twisted-belt system to double up on itself, as badly as with the earlier 
all-steel versions, during quick downshifts.

Mel


----- Original Message ----- 
From: "Ron" <ronh at owt.com>
To: <fastvair at yahoogroups.com>; <virtualvairs at corvair.org>; 
<jvhroberts at aol.com>
Sent: Monday, July 29, 2013 1:55 PM
Subject: Re: <VV> How about the cooling fans from these engines?


> Very nice but there's one important item missing, price!  I assume that 
> they
> are very expensive.
> RonH
>
> ----- Original Message ----- 
> From: <jvhroberts at aol.com>
> To: <fastvair at yahoogroups.com>; <virtualvairs at corvair.org>
> Sent: Monday, July 29, 2013 6:16 AM
> Subject: <VV> How about the cooling fans from these engines?
>
>
>> Note, they turn CCW. And, being continuous duty, I am gathering they have
>> to be efficient, as these engines need to operate for thousands of hours
>> at full power.
>>
>> http://www.deutz.com/live_deutz_products/file/8a85818a11c1035d0111dfea87260238.de.0/obj_doku-33697-001_fl-912-w_ind_en.pdf
>> http://www.deutz.com/live_deutz_products/file/8a85818a11c1035d0111e01be73f0291.de.0/datenblatt+914+bau+en+0603.pdf
>>
>>
>>
>>
>>
>> John Roberts
>> _______________________________________________
>> This message was sent by the VirtualVairs mailing list, all copyrights 
>> are
>> the property
>> of the writer, please attribute properly. For help,
>> mailto:vv-help at corvair.org
>> This list sponsored by the Corvair Society of America,
>> http://www.corvair.org/
>> Post messages to: VirtualVairs at corvair.org
>> Change your options:
>> http://www.vv.corvair.org/mailman/options/virtualvairs
>> _______________________________________________
>>
>
> _______________________________________________
> This message was sent by the VirtualVairs mailing list, all copyrights are 
> the property
> of the writer, please attribute properly. For help, 
> mailto:vv-help at corvair.org
> This list sponsored by the Corvair Society of America, 
> http://www.corvair.org/
> Post messages to: VirtualVairs at corvair.org
> Change your options: 
> http://www.vv.corvair.org/mailman/options/virtualvairs
> _______________________________________________
> 

 _______________________________________________
This message was sent by the VirtualVairs mailing list, all copyrights are the 
property
of the writer, please attribute properly. For help, mailto:vv-help at corvair.org
This list sponsored by the Corvair Society of America, http://www.corvair.org/
Post messages to: VirtualVairs at corvair.org
Change your options: http://www.vv.corvair.org/mailman/options/virtualvairs 
 _______________________________________________