Washing water supply apparatus
AssigneesInax Corporation, Kabushiki Kaisha Sankyo Seiki Seisakusho
InventorsKatsunori Tomita, Kenichi Ito, Shigeru Ozawa
Life of this patent
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Abstract
A washing water supply apparatus 1 for supplying washing water to a toilet has valve members A and B opening/closing an opening leading to the toilet from a washing water source, cam members 8 and 9 opening/closing the valve members A and B directly, and a driving source 2 driving the cam members 8 and 9 rotatably. By opening/closing the above-mentioned opening of each of valve members A and B gradually corresponding to cam face shapes of the cam members 8 and 9, generation of water hammer phenomenon is prevented.
Claims7
A washing water supply apparatus for supplying washing water to a toilet comprising:
- a plurality of valve members for opening/closing a plurality of openings leading to said toilet from a washing water source, each of said valve members corresponding to each of said openings, respectively;
- a cam member for opening/closing each of the valve members directly;
- a driving source for driving the cam member rotatably;
- and
- a plurality of opening/closing modes for each of said valve members,
- wherein a cam face shape of each of said cam members operating each of said valve members to open/close each of said openings is constructed so that two of said openings are prevented from opening simultaneously.
A washing water supply apparatus for supplying washing water to a toilet comprising:
- valve members for, respectively opening/closing a plurality of openings leading to said toilet from a washing water source;
- a cam member opening/closing a respective one of each of said valve members directly;
- and
- a driving source driving the cam member rotatably,
- wherein a plurality of opening/closing modes respond to a rotation angle of said cam member and the plurality of opening/closing modes include a normal mode keeping state wherein said openings leading to said toilet open at the same time, and said normal mode is provided in a separate position from the other of said plurality of opening/closing modes,
- wherein said cam member is driven rotatably in both directions and move between each opening/closing mode without going through said normal mode.
Dependencies are inferred from the claim text.