JPS63198665U - - Google Patents
Info
- Publication number
- JPS63198665U JPS63198665U JP8870987U JP8870987U JPS63198665U JP S63198665 U JPS63198665 U JP S63198665U JP 8870987 U JP8870987 U JP 8870987U JP 8870987 U JP8870987 U JP 8870987U JP S63198665 U JPS63198665 U JP S63198665U
- Authority
- JP
- Japan
- Prior art keywords
- product
- manometer
- water level
- displacement sensor
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000013213 extrapolation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Level Indicators Using A Float (AREA)
Description
第１図は本考案の一実施例を示す検査装置によ
る水洗便器の検査系を示す概略図、第２図は磁歪
変位センサの作動原理を説明する図、第３図は磁
歪変位センサの制御系の概略図、第４図はマノメ
ータ内の水位変化を示す線図、第５図は水位変化
を外挿によつて算出することを示す説明図、第６
図は従来の検査系を示すものである。
１：磁歪変位センサ、２：センサプローブ、３
：マグネツト、４：フロート、５：増幅器、６：
配線、７：制御装置、８：表示器、１３：ブロワ
ー、１３ａ：配管、１４：マノメータ、１５：水
槽。
Fig. 1 is a schematic diagram showing a flush toilet inspection system using an inspection device showing an embodiment of the present invention, Fig. 2 is a diagram explaining the operating principle of a magnetostrictive displacement sensor, and Fig. 3 is a control system of the magnetostrictive displacement sensor. 4 is a diagram showing changes in water level within the manometer, FIG. 5 is an explanatory diagram showing how water level changes are calculated by extrapolation, and FIG.
The figure shows a conventional inspection system. 1: Magnetostrictive displacement sensor, 2: Sensor probe, 3
: Magnet, 4: Float, 5: Amplifier, 6:
Wiring, 7: Control device, 8: Display, 13: Blower, 13a: Piping, 14: Manometer, 15: Water tank.
Claims (1)
相当して水位が上昇するマノメータを前記製品の
内部に連通させ、更に該マノメータ内の水位降下
によつて製品の漏水及び漏気を検査する検査装置
であつて、前記マノメータ内に水位変動を検出す
る磁歪変位センサを設け、該磁歪変位センサから
の検出信号を受けて製品の合否判定を行う制御装
置を設けてなることを特徴とする衛生陶器の漏水
・漏気検査装置。 The inside of a product made of sanitary ware is depressurized, a manometer whose water level rises in proportion to the reduced pressure is communicated with the inside of the product, and the product is further inspected for water leakage and air leakage based on the drop in the water level within the manometer. The inspection device is characterized in that a magnetostrictive displacement sensor for detecting water level fluctuations is provided in the manometer, and a control device is provided for receiving a detection signal from the magnetostrictive displacement sensor and determining whether or not the product is acceptable. Water and air leakage testing equipment for sanitary ware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8870987U JPS63198665U (en) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8870987U JPS63198665U (en) | 1987-06-08 | 1987-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198665U true JPS63198665U (en) | 1988-12-21 |
Family
ID=30947044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8870987U Pending JPS63198665U (en) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198665U (en) |
-
1987
- 1987-06-08 JP JP8870987U patent/JPS63198665U/ja active Pending
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