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公开(公告)号：US20210215081A1
公开(公告)日：2021-07-15
申请号：US17220169
申请日：2021-04-01
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US10989090B2
公开(公告)日：2021-04-27
申请号：US16845906
申请日：2020-04-10
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US10655522B2
公开(公告)日：2020-05-19
申请号：US16422530
申请日：2019-05-24
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US20170356320A1
公开(公告)日：2017-12-14
申请号：US15523813
申请日：2014-11-10
发明人： Kevin Gudorf
CPC分类号： F01N3/2066 , F01N3/021 , F01N2610/02 , F01N2610/1426 , F01N2900/1818 , Y02T10/24
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US11578633B2
公开(公告)日：2023-02-14
申请号：US17220169
申请日：2021-04-01
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US10344649B2
公开(公告)日：2019-07-09
申请号：US15523813
申请日：2014-11-10
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US20230146166A1
公开(公告)日：2023-05-11
申请号：US18092636
申请日：2023-01-03
发明人： Kevin Gudorf
CPC分类号： F01N3/2066 , F01N3/021 , F01N2610/02 , F01N2610/1426 , F01N2900/1818 , Y02T10/12
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US20200240310A1
公开(公告)日：2020-07-30
申请号：US16845906
申请日：2020-04-10
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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公开(公告)号：US20190277178A1
公开(公告)日：2019-09-12
申请号：US16422530
申请日：2019-05-24
发明人： Kevin Gudorf
摘要： An aftertreatment system includes an exhaust reductant tank configured to store an exhaust reductant. A filter is fluidically coupled to the exhaust reductant tank. The aftertreatment system includes a hydrocarbon detection device configured to indicate the presence of a hydrocarbon in the exhaust reductant. A catalyst is included in the system and configured to treat the exhaust reductant flowing through the system. The hydrocarbon detection device can include a hydrophobic paper, and can be disposed in the filter.
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