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Re: Electric fans, a practical question

To: mdporter@rt66.com
Subject: Re: Electric fans, a practical question
From: romano@bellatrix.pcl.ox.ac.uk (Romano Kroemer)
Date: Fri, 27 Mar 1998 11:36:38 +0000 (GMT)
Cc: triumphs@Autox.Team.Net
>
>A careful scrutiny of the layout will reveal that the fan is driven
>directly from the crank on six-cylinder engines, and from the water pump
>on four-cylinder engines. Since the crank pulley is still required to
>turn the water pump and the alternator, there is no change in the number
>of pulleys.... The efficiency gain would be from the absence of the fan
>driven directly by the crank, or, in the case of the four-cylinder, from
>the water pump pulley. (!)
>

Thanks Michael, I will try not to disconnect my water pump by
  changing the number of pulleys ...  ;-)

Cheers
Romano
'77 Spit

-- 
===============================================================================
Dr. Romano T. Kroemer
Phys. & Theoret. Chem. Lab.
University of Oxford
South Parks Rd.                       | Tel:     ++44-1865-275475 
Oxford OX1 3QZ                        | Fax:     ++44-1865-275410
England, U.K.                         | Email:   romano@bellatrix.pcl.ox.ac.uk
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