Invention Grant
- Patent Title: Urinal having a smell release function
- Patent Title (中): 小便器具有气味释放功能
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Application No.: US853423Application Date: 1992-03-18
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Publication No.: US5305473APublication Date: 1994-04-26
- Inventor: Shouichi Nakamura
- Applicant: Shouichi Nakamura
- Applicant Address: JPX Tokoname
- Assignee: Inax Corporation
- Current Assignee: Inax Corporation
- Current Assignee Address: JPX Tokoname
- Priority: JPX3-19948[U] 19910329
- Main IPC: E03D9/05
- IPC: E03D9/05 ; E03D9/052 ; E03D13/00
Abstract:
A urinal having a smell release function, comprising: a bowl unit including a drain trap provided at the bottom thereof; a urinal shell unit for surrounding the bowl unit with an air space being interposed between the bowl unit and the shell unit itself; and smell inlets through which the air space communicates with at least one of an interior of the bowl unit and a lower external surface of the urinal. In this urinal the air space communicates with a secondary side of the drain trap, and a fan for blowing the air within the air space towards the secondary side of the drain trap is provided in the vicinity of the drain trap.
Public/Granted literature
- US5998908A Transducer assembly having ceramic structure Public/Granted day:1999-12-07
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