US2009277621A1PendingUtilityA1

Cooling element

38
Assignee: SPOT COOLER SYSTEMS ASPriority: Sep 27, 2006Filed: Sep 18, 2007Published: Nov 12, 2009
Est. expirySep 27, 2026(~0.2 yrs left)· nominal 20-yr term from priority
Inventors:Jan Ragnar Stokke
F28D 1/0475F28F 1/32F28F 2215/04F28D 15/00
38
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Claims

Abstract

Cooling element, with multiple cooling disks ( 16, 17 ) arranged in an array to restrict flow interspaces for the air to be cooled. Cooling disks ( 16 ) extending to the inlet side for the air to be cooled, and shorter cooling disks ( 17 ) not extending to the inlet side, are arranged alternating order.

Claims

exact text as granted — not AI-modified
1 . Cooling element, with multiple cooling disks ( 16 ,  17 ) arranged in an array to restrict flow interspaces for the air to be cooled, characterized in that cooling disks ( 16 ) extending to the inlet side for the air to be cooled, and shorter cooling disks ( 17 ) not extending to the inlet side, are arranged in alternating order. 
     
     
         2 . Cooling element according to  claim 1 , characterized in that the shorter cooling disks ( 17 ) extend over about half the flow distance for the air through the cooling element. 
     
     
         3 . Cooling element according to  claim 1 , characterized in that the distance between the cooling disks ( 16 ,  17 ) at the dense side of the cooling element ( 11 ) is 2.5 - 3 millimetres. 
     
     
         4 . Cooling element according to  claim 1 , characterized in that from 3 to 4 different heights of disks are arranged, to provide stepwise narrowing interspaces.

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