Title:
洗浄水タンク装置
Document Type and Number:
Japanese Patent JP7067304
Kind Code:
B2
Abstract:
To provide a washing water tank device capable of inhibiting dew condensation at an electric drive unit housing an electric drive section inside.SOLUTION: A washing water tank device according to an embodiment comprises: a tank; a drain valve device; an electric drive unit; and a communication part. The tank reserves washing water. The drain valve device opens/closes a drain valve provided at a drain port of the tank. The electric drive unit is disposed inside the tank and houses an electric drive section inside, the electric drive section making the drain valve device operate by electric drive. The communication part makes an internal space of the electric drive unit communicate with a space external to the tank via an aperture that is formed on a rear surface part of the tank and is positioned above a full water level.SELECTED DRAWING: Figure 3
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Inventors:
Hideki Tanimoto
Katsumi Tanizawa
Katsumi Tanizawa
Application Number:
JP2018117181A
Publication Date:
May 16, 2022
Filing Date:
June 20, 2018
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
E03D5/10; E03D1/26
Domestic Patent References:
| JP10311074A | ||||
| JP201911598A |
Attorney, Agent or Firm:
Sakai International Patent Office
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