IT1237354B - Automatic photoelectric flush control appts. for urinal - Google Patents
Automatic photoelectric flush control appts. for urinalInfo
- Publication number
- IT1237354B IT1237354B IT8448193A IT4819384A IT1237354B IT 1237354 B IT1237354 B IT 1237354B IT 8448193 A IT8448193 A IT 8448193A IT 4819384 A IT4819384 A IT 4819384A IT 1237354 B IT1237354 B IT 1237354B
- Authority
- IT
- Italy
- Prior art keywords
- housing
- photoelectric
- urinal
- flush control
- disposed
- Prior art date
Links
- 238000011010 flushing procedure Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The arrangement comprises a housing (2) fixed over the water pipe at the top area of a stall urinal (1) with a flushing device (21) such as an electromagnetic valve installed inside it. A control circuit (3) is disposed in the housing in connection with the flushing device. A photoelectric emitting device (30) is provided in the housing for producing a light beam and a photoelectric sensing device (31) is disposed in the housing in conjunction with the photoelectric emitting device. Automatic water flushing operations will be effected in a predetermined duration upon the departure of the person forming the light reflecting object. The photoelectric emitter and sensor are provided with lenses and concentrating tubes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW73020833 | 1984-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8448193A0 IT8448193A0 (en) | 1984-05-11 |
IT1237354B true IT1237354B (en) | 1993-05-31 |
Family
ID=21624458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8448193A IT1237354B (en) | 1984-01-31 | 1984-05-11 | Automatic photoelectric flush control appts. for urinal |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1237354B (en) |
-
1984
- 1984-05-11 IT IT8448193A patent/IT1237354B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8448193A0 (en) | 1984-05-11 |
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