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公开(公告)号：US11173438B2
公开(公告)日：2021-11-16
申请号：US16131736
申请日：2018-09-14
Applicant: Caterpillar Inc.
Abstract: An oil filter may include a housing. The housing may include an inlet, an outlet, and a filter element. The filter element may be located downstream of the inlet and upstream of the outlet. Additionally, the filter element may include a filtering material and a tracer material.
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公开(公告)号：US20140162865A1
公开(公告)日：2014-06-12
申请号：US13710877
申请日：2012-12-11
Applicant: CATERPILLAR INC.
Inventor： Paul W. Park , Hind M. Abi-Akar
CPC classification number: B01J38/02 , C10M159/18 , C10M2207/027 , C10M2207/10 , C10M2215/02 , C10M2219/044 , C10M2223/045 , C10N2210/01 , C10N2210/05 , C10N2210/07 , C10N2210/08 , C10N2230/38 , C10N2230/50 , C10N2240/10
Abstract: An engine oil including a base oil in a range of about 70 to 85 wt %. The engine oil includes at least one additive in a range of about 15 to 30 wt %, such as, an antioxidant, a cleaning agent/detergent, a dispersing agent, a wear resistant agent, a viscosity index improving agent, a pour point depressant, a rust/corrosion inhibiting agent, a foam inhibiting agent, and an extreme pressure agent. The engine oil further includes an additive including an organometallic compound of a catalyst consisting of a catalytic element in a range of about 0.001 to 0.05 wt %.
Abstract translation: 一种发动机油，其包括在约70至85重量％范围内的基础油。 发动机油包括至少一种添加剂，例如抗氧化剂，清洁剂/洗涤剂，分散剂，耐磨剂，粘度指数改进剂，倾点降低剂 ，防锈/腐蚀抑制剂，泡沫抑制剂和极压剂。 发动机油还包括添加剂，其包括由约0.001至0.05重量％范围内的催化元素组成的催化剂的有机金属化合物。
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公开(公告)号：US20200086254A1
公开(公告)日：2020-03-19
申请号：US16131736
申请日：2018-09-14
Applicant: Caterpillar Inc.
Abstract: An oil filter may include a housing. The housing may include an inlet, an outlet, and a filter element. The filter element may be located downstream of the inlet and upstream of the outlet. Additionally, the filter element may include a filtering material and a tracer material.
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