Title:
自動車の車載タンクに収容される水溶液の分配モジュールのための取付装置
Document Type and Number:
Japanese Patent JP7209873
Kind Code:
B2
Abstract:
The invention relates to an attachment device (1) for a module for dispensing an aqueous solution contained in a tank on board a motor vehicle.According to the invention, such an attachment device (1) comprises a pump stator (31), a heating means and a heat diffuser (14) which comprises a base (15) and a first plurality of walls (16) that are substantially vertical with respect to said base (15) and define at least one first internal volume (3, 17), said base (15) and/or at least one wall that is substantially vertical with respect to the base (15) comprising at least one means (18) for positioning the pump stator and/or a first means (19) for attaching the pump stator and/or at least one second means (20) for attaching the heating means, the pump stator (31) and heat diffuser (14) assembly being overmolded with a plastic material, the attachment device (1) comprising at least one first through-hole (21), preferably in the region of the base of the attachment device (1), suitable for discharging the aqueous solution pumped by the pump, and a second through-hole (22) suitable for supplying the pump with aqueous solution.
Inventors:
Frank dosey
Stefan Leonard
Laurent Dews
Simon Jeanne Toe
Frank Lecrivan
Jan Shino
Stefan Leonard
Laurent Dews
Simon Jeanne Toe
Frank Lecrivan
Jan Shino
Application Number:
JP2021570969A
Publication Date:
January 20, 2023
Filing Date:
June 01, 2020
Export Citation:
Assignee:
Plastic Omnium Advanced Innovation and Research
International Classes:
F01N3/08
Domestic Patent References:
| JP2019074074A |
Foreign References:
| DE102010062982A1 | ||||
| WO2013087663A1 | ||||
| EP3263861A1 | ||||
| US20160265406 | ||||
| WO2012152498A1 |
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Shinya Mihiro
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