发明公开
EP3257807A1 APPARATUS FOR DISPENSING AQUEOUS SOLUTIONS OF UREA FOR THE TREATMENT OF EXHAUST GASES IN VEHICLES WITH A DIESEL ENGINE
有权

基本信息:
- 专利标题: APPARATUS FOR DISPENSING AQUEOUS SOLUTIONS OF UREA FOR THE TREATMENT OF EXHAUST GASES IN VEHICLES WITH A DIESEL ENGINE
- 专利标题(中):用于处理柴油机车辆排气的尿素水溶液分配装置
- 申请号:EP17175507.7 申请日:2017-06-12
- 公开(公告)号:EP3257807A1 公开(公告)日:2017-12-20
- 发明人: VARINI, Otto
- 申请人: PIUSI S.p.A.
- 申请人地址: Via Pacinotti, 16/A Z.I. Rangavino 46029 Suzzara (MN) IT
- 专利权人: PIUSI S.p.A.
- 当前专利权人: PIUSI S.p.A.
- 当前专利权人地址: Via Pacinotti, 16/A Z.I. Rangavino 46029 Suzzara (MN) IT
- 代理机构: Modiano, Micaela Nadia
- 优先权: ITUA20164425 20160616
- 主分类号: B67D7/02
- IPC分类号: B67D7/02 ; B67D7/46 ; B67D7/84
摘要:
An apparatus (1) for dispensing aqueous solutions of urea for the treatment of exhaust gases in vehicles with a diesel engine, which comprises a tank (2) that contains an aqueous solution of urea to be dispensed and is connected, by way of the interposition of a pump, to a delivery duct (4); the delivery duct (4) is provided, at its output end, with a dispensing connector (6) that defines an outlet (6a) for the aqueous solution of urea; the dispensing connector (6) is provided with an overflow sensor that comprises at least one pair of detection electrodes (9a, 9b); means for preventing the presence of a film of liquid between the detection electrodes (9a, 9b) being provided.
摘要(中):
一种用于分配尿素水溶液以用于处理具有柴油发动机的车辆中的废气的设备(1),所述设备包括容纳(2)的容器(2),所述容器(2)包含待分配的尿素水溶液并且通过介入 泵的输送管道(4); 输送管道(4)在其输出端设有分配连接器(6),该分配连接器限定了尿素水溶液的出口(6a); 所述分配连接器(6)设置有溢流传感器,所述溢流传感器包括至少一对检测电极(9a,9b)。 用于防止在提供的检测电极(9a,9b)之间存在液体膜的装置。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B67 | 开启或封闭瓶子、罐或类似的容器;液体的贮运 |
----B67D | 不包含在其他类目中的液体分配、输送或转送装置 |
------B67D7/00 | 从大容积贮存容器或贮存库输入车辆或者移动式容器内的液体输送设备或装置,例如为了零售 |
--------B67D7/02 | .用于输送燃油或润滑油之外的液体 |