Washer liquid supply system
AssigneeHonda Motor Co., Ltd.
InventorsTakeshi Sasaki, Takuro Hashimoto, Kazuma YosHii, Motoki Minami, Taisuke Goto
Life of this patent
Estimating the term…
Abstract
Provided is a washer liquid supply system in a simple structure and capable of improving the capacity of washing an object of a vehicle. A washer liquid supply system includes: a washer tank mounted on a vehicle to store washer liquid; a supply section mounted on the vehicle to supply the washer liquid in the washer tank to a window shield of the vehicle; and a connecting member being a bubbling section mounted on the vehicle to make the washer liquid contain bubbles, wherein the supply section supplies the washer liquid containing the bubbles to the window shield.
Claims6
A washer liquid supply system, comprising:
- a washer tank mounted on a vehicle to store washer liquid;
- a supply section mounted on the vehicle to supply the washer liquid in the washer tank to an object of the vehicle;
- a passage section connecting the washer tank to the supply section;
- and
- a bubbling section disposed in the passage section to make the washer liquid contain bubbles,
- wherein the supply section supplies the washer liquid containing the bubbles to the object;
- wherein the bubbling section is air-tight from outside thereof and includes:
- a throttle section;
- a diameter-shrinking portion being disposed on a side of the washer tank of the throttle section and having a passage cross-sectional area becoming smaller as a position of the passage cross-section goes toward a downstream side to deposit air dissolved in the washer liquid;
- and
- a diameter-expanding portion being disposed on a side of the supply section of the throttle section and having the passage cross-sectional area becoming larger as the position of the passage cross-section goes toward the downstream side, and
- wherein the passage cross-sectional area of an end of the diameter-expanding portion on the side of the supply section of the throttle section is smaller than the passage cross-sectional area of an end of the diameter-shrinking portion on the side of the washer tank.
Dependencies are inferred from the claim text.