JPH0158142U - - Google Patents
Info
- Publication number
- JPH0158142U JPH0158142U JP15428887U JP15428887U JPH0158142U JP H0158142 U JPH0158142 U JP H0158142U JP 15428887 U JP15428887 U JP 15428887U JP 15428887 U JP15428887 U JP 15428887U JP H0158142 U JPH0158142 U JP H0158142U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- transmission
- floor
- water intrusion
- surface wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15428887U JPH0158142U (en]) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15428887U JPH0158142U (en]) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158142U true JPH0158142U (en]) | 1989-04-11 |
Family
ID=31430884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15428887U Pending JPH0158142U (en]) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158142U (en]) |
-
1987
- 1987-10-08 JP JP15428887U patent/JPH0158142U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5049859A (en) | Water entry alarm system | |
| JPH0158142U (en]) | ||
| US20010048365A1 (en) | Intrusion alarm for swimming pool | |
| JPS6360979U (en]) | ||
| JPS61180390U (en]) | ||
| US4188608A (en) | Fish detection apparatus | |
| US11609209B2 (en) | Flooded member detection by means of ultrasound | |
| US20030147307A1 (en) | Warning method, system and device based on transmission of acoustic signals | |
| JPS6484190A (en) | Method and apparatus for monitoring in-pile condition | |
| JPH03138582A (ja) | 水中方位・距離測定装置 | |
| JPS6275591U (en]) | ||
| JPH0219336Y2 (en]) | ||
| JPS63101883U (en]) | ||
| JPS63201866U (en]) | ||
| JPH0259482U (en]) | ||
| FR2377038A1 (fr) | Procede et dispositif utilisant les ultrasons pour la detection de la quantite de gaz inclus dans un liquide | |
| JPH0327351U (en]) | ||
| JPH04186186A (ja) | ダブルモード超音波警報機 | |
| JPH01135590U (en]) | ||
| JPS6430465U (en]) | ||
| JPH02148422U (en]) | ||
| JPH0245481U (en]) | ||
| JPH0212682U (en]) | ||
| JP2000107186A5 (en]) | ||
| JPS62184410U (en]) |