Title:
FAUCET VALVE DEVICE
Document Type and Number:
Japanese Patent JP2022055970
Kind Code:
A
Abstract:
To provide a faucet valve device suitable for actualizing the electrification of both temperature control and flow control.SOLUTION: The faucet valve device includes a shaft body penetrating through a cylinder body in the axial direction and connected to or integrated with the cylinder body, the shaft body having both ends set in a region blocked not to communicate with an internal space of a housing body and opened to the atmosphere. The cylinder body and the shaft body change their rotation positions with the rotation operation of a first operation part, while they change their axial positions with the rotation operation of a second operation part. In accordance with the axial position and the rotation position of the cylinder body, the communication amount of a water supply path with a water inflow hole, the communication amount of a hot water supply path with a hot water inflow hole, and/or the communication amount of a hot water outflow hole with a hot water outflow path is changed to actualize both temperature control and flow control.SELECTED DRAWING: Figure 4
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Inventors:
HASHIMOTO KENICHI
HATAKEYAMA MAKOTO
KANASHIRO MASANOBU
HATAKEYAMA MAKOTO
KANASHIRO MASANOBU
Application Number:
JP2020163712A
Publication Date:
April 08, 2022
Filing Date:
September 29, 2020
Export Citation:
Assignee:
TOTO LTD
International Classes:
F16K11/078; E03C1/044
Domestic Patent References:
| JPH1122841A | 1999-01-26 | |||
| JPH06331046A | 1994-11-29 | |||
| JPH05272650A | 1993-10-19 | |||
| JP2018071779A | 2018-05-10 | |||
| JPH11325274A | 1999-11-26 | |||
| JPS61129970U | 1986-08-14 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Teshimaru Ken
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Katsuomi Isogai
Yoshi Kazuhiko Ta
Hiroyuki Suda
Teshimaru Ken
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Katsuomi Isogai