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专利名称：Cylinder head flow test apparatus and
method
发明人：Beggs, Orrin P.,Meyer, Herbert
申请号：EP93307832.1
贺卡内容申请日：19931001
公开号：EP0595485A1广东风俗
关于猪的成语公开日：
19940504象棋马怎么走
火是什么>英语评课稿专利内容由知识产权出版社提供
专利附图：
摘要：A cylinder head flow test apparatus and method for testing cylinder heads 10for blockages in water passages 22 wherein blockages in the water passages contained in the cylinder head can be detected by blowing low pressure air at a high velocity into the
water passages and measuring the resulting back pressure produced by restrictions within the water passages. The disclod method and apparatus 30 include means 118 for lectively testing the water passages in a cylinder head and means 124 for comparing the back pressure readings obtained from the test to back pressure readings previously obtained from a cylinder head who water passages are known to have no blockages. An apparatus and method are also disclod (Fig.9) for simultaneously testing all water passages in a cylinder had for blockages.
申请人：Western Atlas Inc.
地址：5663 E. Nine Mile Road Warren, Michigan 48091-2593 US
国籍：US
西装英文代理机构：Nash, Keith Wilfrid
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