SPACER, FIXING STRUCTURE AND HEAT EXCHANGER
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United States of America Patent
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N/A
Issued Date -
Dec 30, 2010
app pub date -
Jun 25, 2010
filing date -
Jun 25, 2009
priority date (Note) -
Abandoned
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Abstract
A spacer includes a plane portion and at least one positioning portion. The plane portion is interposed between two pipe arrays stacked one another. Each of the two pipe arrays is formed by arranging at least one pipe along a plane which crosses a stacking direction of the two pipe arrays. The at least one positioning portion positions the at least one pipe in at least one of the two pipe arrays on the plane portion.
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