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公开(公告)号:US20130067914A1
公开(公告)日:2013-03-21
申请号:US13234517
申请日:2011-09-16
申请人: Matthew John MALONE , Kendall Roger SWENSON , Neil BLYTHE , Milan KARUNARATNE , Bret Dwayne WORDEN , Paul Lloyd FLYNN
发明人: Matthew John MALONE , Kendall Roger SWENSON , Neil BLYTHE , Milan KARUNARATNE , Bret Dwayne WORDEN , Paul Lloyd FLYNN
CPC分类号: F02D41/0007 , F02D41/221 , F02D2041/288 , F02D2200/025 , F02D2200/0406 , Y02T10/144 , Y02T10/40
摘要: Various methods and systems are provided for a turbocharger. In one example, a method includes determining a first pressure at a first location within a turbocharger and determining a second pressure at a second location within the turbocharger. The method further includes indicating degradation of the turbocharger based on the first pressure and the second pressure.
摘要翻译: 为涡轮增压器提供各种方法和系统。 在一个示例中,一种方法包括确定涡轮增压器内的第一位置处的第一压力并确定涡轮增压器内的第二位置处的第二压力。 该方法还包括基于第一压力和第二压力来指示涡轮增压器的劣化。
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公开(公告)号:US20120279290A1
公开(公告)日:2012-11-08
申请号:US13102700
申请日:2011-05-06
申请人: Matthew John MALONE
发明人: Matthew John MALONE
IPC分类号: G01M15/08
摘要: A testing apparatus for a turbocharger is provided. The turbocharger includes a turbine and a compressor, and a non-contact seal positioned between an oil cavity and one of the turbine and the compressor. In one embodiment, the testing apparatus includes a regulatable air input configured to couple to an outlet of the oil cavity, the regulatable air input coupled to an air supply, and a flow restrictor with at least one pressure gauge coupled to the regulatable air input. The kit includes media embodying instructions that specify correlating an amount of flow to a degree, rate, or amount of leakage past the non-contact seal.
摘要翻译: 提供了一种用于涡轮增压器的测试装置。 涡轮增压器包括涡轮机和压缩机,以及位于油腔和涡轮机和压缩机之一之间的非接触式密封件。 在一个实施例中,测试装置包括配置成耦合到油腔的出口,耦合到空气源的可调节空气输入和具有耦合到可调节空气输入的至少一个压力表的限流器的可调节空气输入。 该试剂盒包括说明书的介质,其指定将流量与通过非接触印章的程度,速率或泄漏量相关联的指令。
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