Title:
FLOAT VALVE DEVICE
Document Type and Number:
Japanese Patent JP3454084
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a float valve device, in which an interference in a lifting- lowering member such as a float valve body, a cup, etc., and a ball-tap floating ball is prevented surely.
SOLUTION: A valve seat 1 is installed to a flushing-water outlet in the bottom wall 6 of a low tank, and a float valve body 2 is seated onto the valve seat 1. An overflow pipe 3 is mounted on the valve seat 1, and an interference preventive member 10 is set up to the overflow pipe 3. The interference preventive member 10 has a C-shaped mounting section 11 and a drooping section 12 continued to the mounting section 11. The drooping section 12 consists of a curve plate-shaped member drooping in parallel with the overflow pipe 3, and the guide section 13 of a cup 7C can be lifted and lowered along the overflow pipe 3 in an opening between the drooping section 12 and the overflow pipe 3.
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Inventors:
Takashi Minami
Nobuo Sokabe
Keisuke Hiraide
Kosugi Mitsunori
Nobuo Sokabe
Keisuke Hiraide
Kosugi Mitsunori
Application Number:
JP15853597A
Publication Date:
October 06, 2003
Filing Date:
June 16, 1997
Export Citation:
Assignee:
Inax corporation
International Classes:
E03D1/35; F16K21/18; (IPC1-7): E03D1/35; F16K21/18
Domestic Patent References:
| JP544236A | ||||
| JP6228995A |
Attorney, Agent or Firm:
Takeshi Shigeno
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