JPS59116844U - Liquid leak detection device - Google Patents
Liquid leak detection deviceInfo
- Publication number
- JPS59116844U JPS59116844U JP912783U JP912783U JPS59116844U JP S59116844 U JPS59116844 U JP S59116844U JP 912783 U JP912783 U JP 912783U JP 912783 U JP912783 U JP 912783U JP S59116844 U JPS59116844 U JP S59116844U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- bellows
- leak detection
- liquid leak
- air pressure
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例をなす液漏れ検出装置の全体
概略図、第２図は第１図におけるトランスデユーサの縦
断面図、第３図は第２図中■−■線に沿う縦断面図、第
４図は基準容器の縦断面図である。
１・・・トランスデユーサ、２・・・検体、１３・・・
べロース、１４・・・第１室（ベローズの一側）、１５
・・・第２室（ベローズの他側）、３７．４０・・・開
閉弁、４１・・・差圧センサー、６０・・・基準容器。Fig. 1 is an overall schematic diagram of a liquid leakage detection device which is an embodiment of the present invention, Fig. 2 is a vertical sectional view of the transducer in Fig. 1, and Fig. 3 is shown along the line ■-■ in Fig. 2. FIG. 4 is a longitudinal sectional view of the reference container. 1... Transducer, 2... Sample, 13...
Bellows, 14...1st chamber (one side of bellows), 15
...Second chamber (other side of bellows), 37.40...Opening/closing valve, 41...Differential pressure sensor, 60...Reference container.
Claims (1)
空気圧が付与されるとともに、ベローズの他側に検体の
液圧が付与されるトランスデユーサと、 （ロ） 上記トランスデユーサのベローズの一側に付与
される空気圧と、基準空気圧との差圧を検出する差圧セ
ンサー とを具備したことを特徴とする液漏れ検出装置。[Claims for Utility Model Registration] (a) A transducer having a bellows, to which a closed air pressure is applied to one side of the bellows, and to which liquid pressure of a specimen is applied to the other side of the bellows; (b) A liquid leakage detection device characterized by comprising a differential pressure sensor that detects a differential pressure between the air pressure applied to one side of the bellows of the transducer and a reference air pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP912783U JPS59116844U (en) | 1983-01-27 | 1983-01-27 | Liquid leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP912783U JPS59116844U (en) | 1983-01-27 | 1983-01-27 | Liquid leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116844U true JPS59116844U (en) | 1984-08-07 |
Family
ID=30140600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP912783U Pending JPS59116844U (en) | 1983-01-27 | 1983-01-27 | Liquid leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116844U (en) |
-
1983
- 1983-01-27 JP JP912783U patent/JPS59116844U/en active Pending
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