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US 2025/0353033 A1Published application
Droplet ejecting device
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsATSUSHI MAKIMOTO, KAZUKI FUKADA, TAKASHI INOUE, HIDEHIRO YOSHIDA
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Abstract
Droplet ejecting device (1) includes liquid chamber (12) that stores a liquid to be ejected from nozzle (10) inside, and plunger (11) that advances and retracts inside liquid chamber (12). A distance between a distal end of plunger (11) and a bottom surface inside liquid chamber (12) is larger than a maximum distance between a side surface of plunger (11) and an inner surface of liquid chamber (12) at a position where plunger (11) advances most toward nozzle (10).
Claims9
A droplet ejecting device comprising:
- a liquid chamber that is comprised to store a liquid to be ejected from a nozzle inside, the liquid containing particles;
- and
- a plunger that advances and retracts inside the liquid chamber,
- wherein a distance between a distal end of the plunger and a bottom surface inside the liquid chamber is larger than a maximum distance between a side surface of the plunger and an inner surface of the liquid chamber at a position where the plunger advances most toward the nozzle.
1 more element
Dependencies are inferred from the claim text.