SYNTHETIC RESIN WELDED BODY AND METHOD OF MANUFACTURING THE SAME
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Dec 1, 2015
filing date -
Apr 7, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
There is provided a synthetic resin welded body and a method of manufacturing the same, in which it is possible to make only a portion of an absorption-side synthetic resin part to be welded likely to melt in laser welding. The synthetic resin welded body includes: a laser light absorbing oil passage forming member (absorption-side synthetic resin part); and a laser light transmissive baffle plate (transmission-side synthetic resin part) which is laid over the oil passage forming member and laser-welded in this state. The baffle plate is formed so that a welded area which is laser-welded to the oil passage forming member is higher in laser transmittance than a non-welded area which is the other area.
First Claim
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