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Method pertaining to air removal from a dosing system at an SCR system and a SCR system

机译：关于在SCR系统和SCR系统上从计量系统中去除空气的方法

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摘要

A method pertaining to an SCR system in which reducing agent in liquid form is supplied to a feed device (230) and via which feed device reducing agent is supplied to at least one consumption point (250) from a container (205): the steps of continuously detecting the feed pressure (P) which the feed device (230) furnishes, and controlling the operation of the feed device (230) on the basis of changes (P′) in the feed pressure (P), with the object of reducing the impact of unwanted air supply at the feed device (230). Also pertaining to a computer program product containing program code (P) for a computer (200; 210) for implementing a method according to the invention. Also an SCR system and a motor vehicle which is equipped with the SCR system are disclosed.

机译：一种与SCR系统有关的方法，其中液态还原剂被供应到进料装置（ 230 ），并且通过该进料装置还原剂被供应到至少一个消耗点（ 250））从容器（ 205 ）：连续检测进料装置（ 230 ）提供的进料压力（P）并控制操作的步骤目的是根据进料压力（P）的变化（P'）确定进料装置（ 230 ）的压力，目的是减少进料装置（ 230 ）。还涉及包含用于实现根据本发明的方法的计算机（ 200; 210 ）的程序代码（P）的计算机程序产品。还公开了一种SCR系统和配备有该SCR系统的机动车辆。 展开▼

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公开/公告号US9200557B2

专利类型

公开/公告日2015-12-01

原文格式PDF

申请/专利权人 LARS ERIKSSON;ULF CARLSSON;ANDREAS LILJESTRAND;PER BREMBERG;
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申请/专利号US201113704751

发明设计人 LARS ERIKSSON;ULF CARLSSON;ANDREAS LILJESTRAND;PER BREMBERG;
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申请日2011-06-20

分类号F01N3/10;F01N9;F01N3/20;F01N11;

国家 US

入库时间 2022-08-21 14:28:31

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1. 适于从SCR系统上的配料系统排除空气的方法和SCR系统 [P] . 中国专利： CN103109056B . 2015.04.08

2. 适于从SCR系统上的配料系统排除空气的方法和SCR系统 [P] . 中国专利： CN103109056A . 2013-05-15

3. METHOD PERTAINING TO AIR REMOVAL FROM A DOSING SYSTEM AT AN SCR SYSTEM AND AN SCR SYSTEM [P] . 欧洲知识产权局专利： EP2582946B1 . 2018-10-31

机译：在SCR系统中从计量系统除气的方法和SCR系统

4. METHOD PERTAINING TO AIR REMOVAL FROM A DOSING SYSTEM AT AN SCR SYSTEM AND AN SCR SYSTEM [P] . 欧洲知识产权局专利： EP2582946A4 . 2016-11-30

机译：在SCR系统中从计量系统除气的方法和SCR系统

5. METHOD PERTAINING TO AIR REMOVAL FROM A DOSING SYSTEM AT AN SCR SYSTEM AND AN SCR SYSTEM [P] . IN2013DN00059A . 2014-09-05

机译：在SCR系统中从加药系统除气的方法和SCR系统

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Vascular304Mitophagy acts as a safeguard mechanism against human vascular smooth muscle cell apoptosis induced by atherogenic lipidsTranscriptional control and RNA species - Vascular307MicroRNA-34a role in vascular calcification308Local delivery of a miR-146a inhibitor utilizing a clinically applicable approach attenuates neointima formation after vascular injury309Long noncoding RNA landscape of hypoxic endothelial cells310Specific circulating microRNAs levels associate with hypertension, hyperglycemia and dysfunctional HDL in acute coronary syndrome patientsCytokines and cellular inflammation - Vascular313Phosphodiesterase5A up-regulation in vascular endothelium under pro-inflammatory conditions: a newly disclosed anti-inflammatory activity for the omega-3polyunsaturated aatty acid docosahexaenoic acid314Cardiovascular risk modifying with extra-low dose anticytokine drugs in rhematoid arthritis315Conversion of human M-CSF macrophages into foam cells reduces their proinflammatory responses to classical M1-polarizing activation316Lymphocytic myocarditis coincides with increased plaque inflammation and plaque hemorrhage in coronary arteries, facilitating myocardial infarction317Serum osteoprotegerin level predictsdeclined numerous of circulating endothelial- derived and mononuclear-derived progenitor cells in patients with metabolic syndromeGrowth factors and neurohormones - 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Heart336Novel myosin activator, JSH compounds, increased myocardial contractility without chronotropic effect in ratsExtracellular matrix and fibrosis - Vascular339Ablation of Toll-like receptor 9 causes cardiac rupture after myocardial infarction by attenuating proliferation and differentiation of cardiac fibroblasts340Altered vascular remodeling in the mouse hind limb ischemia model in Factor VII activating protease (FSAP) deficiencyVasculogenesis, angiogenesis and arteriogenesis343Pro-angiogenic effects of proly-hydroxylase inhibitors and their potential for use in a novel strategy of therapeutic angiogenesis for coronary total occlusion344Nrf2 drives angiogenesis in transcription-independent manner: new function of the master regulator of oxidative stress response345Angiogenic gene therapy, despite efficient vascular growth, is not able to improve muscle function in normoxic or chronically ischemic rabbit hindlimbs -role of capillary arterialization and shunting346Effect of PAR-1 inhibition on collateral vessel growth in the murine hind limb model347Quaking is a key regulator of endothelial cell differentiation, neovascularization and angiogenesis348"Emerging angiogenesis" in the chick chorioallantoic membrane (CAM). 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