-
21.
公开(公告)号:US09556779B2
公开(公告)日:2017-01-31
申请号:US14482547
申请日:2014-09-10
Applicant: Cummins Inc.
Inventor: Michael J. Ruth , Cary Henry
CPC classification number: F01N11/00 , F01N3/206 , F01N3/208 , F01N2550/05 , F01N2610/105 , F01N2610/12 , F01N2900/0412 , F01N2900/1621 , F01N2900/1808 , F01N2900/1811 , F01N2900/1812 , F02M65/006 , Y02T10/24 , Y02T10/47 , Y10T137/0318
Abstract: Solid storage media stores a reductant in a reductant source that is released from the solid storage media in a gaseous form into an exhaust system. A leak detection and/or leak mitigation system, method and apparatus is disclosed for the gaseous reductant.
Abstract translation: 固体储存介质将还原剂存储在还原剂源中,其以固体存储介质的形式从气态形式释放到排气系统中。 公开了用于气体还原剂的泄漏检测和/或泄漏减轻系统,方法和装置。
-
22.
公开(公告)号:US20150240682A1
公开(公告)日:2015-08-27
申请号:US14600262
申请日:2015-01-20
Applicant: Cummins Inc.
Inventor: Aniket Gupta , Michael J. Cunningham , Michael J. Ruth , Krishna P. Chilumukuru
CPC classification number: F01N3/035 , F01N3/0807 , F01N3/0835 , F01N3/0842 , F01N3/103 , F01N3/106 , F01N3/108 , F01N3/208 , F01N9/00 , F01N9/002 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2340/02 , F01N2570/12 , F01N2570/14 , F01N2610/02 , F01N2610/06 , F01N2610/1406 , F01N2610/1453 , F01N2610/146 , F01N2900/1402 , F01N2900/1404 , F01N2900/1602 , Y02T10/24 , Y02T10/47
Abstract: Systems and methods are provided for managing low temperature NOx and HC emissions, such as during a cold start of an internal combustion engine. The systems and methods include storing NOx and HC emissions at low temperatures and passively releasing and treating these emissions as the temperature of the exhaust system increases.
Abstract translation: 提供了用于管理低温NOx和HC排放的系统和方法,例如在内燃机的冷启动期间。 这些系统和方法包括在低温下储存NOx和HC排放物,并随着排气系统的温度升高而被动地释放和处理这些排放物。
-
23.
公开(公告)号:US20150113960A1
公开(公告)日:2015-04-30
申请号:US14482547
申请日:2014-09-10
Applicant: Cummins Inc.
Inventor: Michael J. Ruth , Cary Henry
CPC classification number: F01N11/00 , F01N3/206 , F01N3/208 , F01N2550/05 , F01N2610/105 , F01N2610/12 , F01N2900/0412 , F01N2900/1621 , F01N2900/1808 , F01N2900/1811 , F01N2900/1812 , F02M65/006 , Y02T10/24 , Y02T10/47 , Y10T137/0318
Abstract: Solid storage media stores a reductant in a reductant source that is released from the solid storage media in a gaseous form into an exhaust system. A leak detection and/or leak mitigation system, method and apparatus is disclosed for the gaseous reductant.
Abstract translation: 固体储存介质将还原剂存储在还原剂源中,其以固体存储介质的形式从气态形式释放到排气系统中。 公开了用于气体还原剂的泄漏检测和/或泄漏减轻系统,方法和装置。
-
-