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公开(公告)号：US09752951B2
公开(公告)日：2017-09-05
申请号：US15229612
申请日：2016-08-05
发明人： Zachary Parker , Kenneth A. Pieroni
摘要： An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.
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公开(公告)号：US09933326B2
公开(公告)日：2018-04-03
申请号：US15215706
申请日：2016-07-21
发明人： Zachary Parker , Mark C. Hawkins
CPC分类号： G01M3/20 , B05B1/24 , F24F6/08 , F41H9/06 , G01M3/04 , G01M3/042 , G01M3/226 , G01M3/28 , G01N27/26
摘要： A universal leak detection method for detecting both small and large leaks. The method includes the steps of: injecting smoke and a detectable gas into a fluid system to pressurize the fluid system, the smoke and detectable gas both being capable of passing through a large leak in the fluid system, and the visual smoke particles being inhibited from passing through a small leak in the fluid system and the detectable gas being capable of passing through a small leak in the fluid system; and detecting a leak by detecting at least one of the smoke and the detectable gas, wherein detection of smoke is indicative of the fluid system having a large leak and detection of detectable gas without smoke.
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