Title:
車両の尿素水タンク
Document Type and Number:
Japanese Patent JP7310308
Kind Code:
B2
Abstract:
To provide a urea water tank of a vehicle, which can stably discharge urea water even in a cold region where the urea water may be frozen, according to at least one embodiment of the present invention.SOLUTION: A urea water tank 5 mounted in a vehicle comprises: a urea water pump 35 that is installed on a bottom wall of the urea water tank and that has an inflow port subjected to inflow of urea water and an outlet head for discharging the urea water, which is sucked in from the inflow port, below the urea water tank; and a liquid reservoir wall 45 that is circumferentially provided in the state of being curved to surround the urea water pump and erected from the bottom wall. The height of the liquid reservoir wall from the bottom wall is changed in a circumferential direction.SELECTED DRAWING: Figure 4
Inventors:
Hiroki Abe
Takuya Yamami
Satoshi Oikawa
Katsuya Nakajima
Miho Sugai
Takuya Yamami
Satoshi Oikawa
Katsuya Nakajima
Miho Sugai
Application Number:
JP2019099234A
Publication Date:
July 19, 2023
Filing Date:
May 28, 2019
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60K13/04; F01N3/08
Domestic Patent References:
| JP2013505387A | ||||
| JP2019074074A | ||||
| JP6144030A | ||||
| JP63129625U |
Foreign References:
| DE102018213722A1 |
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation