PT98503A - Flood detector - Google Patents
Flood detectorInfo
- Publication number
- PT98503A PT98503A PT9850391A PT9850391A PT98503A PT 98503 A PT98503 A PT 98503A PT 9850391 A PT9850391 A PT 9850391A PT 9850391 A PT9850391 A PT 9850391A PT 98503 A PT98503 A PT 98503A
- Authority
- PT
- Portugal
- Prior art keywords
- water
- shuts
- electrovalve
- indicated
- sensors
- Prior art date
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Protection is provided in a flood detector, via sensors 14 placed in the floors of kitchens, bath houses or industrial plants, for property and, indirectly, persons, via an apparatus that controls a normally open electrovalve, placed between the water meter and its inlet pipe in the dwelling. As soon as there is any anomaly such as open taps due to previous lack of water or any fault in domestic appliances operating directly with water, when the sensors sense 0.5 mm of water on the floor, it shuts off the mains water, via the control of the apparatus, via the electrovalve, and turns on a buzzer 18 and an alarm warning light 19. This occurs when the control switch 6 is in the automatic position indicated by a green LED 10. In the manual position it shuts off the water without having to use the safety tap, being indicated by a yellow LED 23. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9850391A PT98503B (en) | 1991-07-30 | 1991-07-30 | DETECTOR OF FLOODS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9850391A PT98503B (en) | 1991-07-30 | 1991-07-30 | DETECTOR OF FLOODS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT98503A true PT98503A (en) | 1993-09-30 |
PT98503B PT98503B (en) | 1996-06-28 |
Family
ID=20084994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT9850391A PT98503B (en) | 1991-07-30 | 1991-07-30 | DETECTOR OF FLOODS |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT98503B (en) |
-
1991
- 1991-07-30 PT PT9850391A patent/PT98503B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT98503B (en) | 1996-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19930507 |
|
FG3A | Patent granted, date of granting |
Effective date: 19960319 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980131 |