JPS60187839A - 漏洩検出装置 - Google Patents

漏洩検出装置

Info

Publication number
JPS60187839A
JPS60187839A JP4294684A JP4294684A JPS60187839A JP S60187839 A JPS60187839 A JP S60187839A JP 4294684 A JP4294684 A JP 4294684A JP 4294684 A JP4294684 A JP 4294684A JP S60187839 A JPS60187839 A JP S60187839A
Authority
JP
Japan
Prior art keywords
container
outflow pipe
differential pressure
leakage
back 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.)
Granted
Application number
JP4294684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH024847B2 (enrdf_load_stackoverflow
Inventor
Takashi Kato
敬 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JGC Corp
Original Assignee
JGC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JGC Corp filed Critical JGC Corp
Priority to JP4294684A priority Critical patent/JPS60187839A/ja
Publication of JPS60187839A publication Critical patent/JPS60187839A/ja
Publication of JPH024847B2 publication Critical patent/JPH024847B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP4294684A 1984-03-08 1984-03-08 漏洩検出装置 Granted JPS60187839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4294684A JPS60187839A (ja) 1984-03-08 1984-03-08 漏洩検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4294684A JPS60187839A (ja) 1984-03-08 1984-03-08 漏洩検出装置

Publications (2)

Publication Number Publication Date
JPS60187839A true JPS60187839A (ja) 1985-09-25
JPH024847B2 JPH024847B2 (enrdf_load_stackoverflow) 1990-01-30

Family

ID=12650175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4294684A Granted JPS60187839A (ja) 1984-03-08 1984-03-08 漏洩検出装置

Country Status (1)

Country Link
JP (1) JPS60187839A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416998B2 (en) 2002-12-03 2008-08-26 Kondoh Industries, Ltd. Air-curtain forming apparatus for wafer hermetic container in semiconductor-fabrication equipment of minienvironment system
CN112504573A (zh) * 2021-01-11 2021-03-16 石家庄中琛硅宇贸易有限公司 一种袋装液体密封性检测装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416998B2 (en) 2002-12-03 2008-08-26 Kondoh Industries, Ltd. Air-curtain forming apparatus for wafer hermetic container in semiconductor-fabrication equipment of minienvironment system
CN112504573A (zh) * 2021-01-11 2021-03-16 石家庄中琛硅宇贸易有限公司 一种袋装液体密封性检测装置

Also Published As

Publication number Publication date
JPH024847B2 (enrdf_load_stackoverflow) 1990-01-30

Similar Documents

Publication Publication Date Title
US5046519A (en) Method and apparatus for monitoring a fluid conduit system
US6763703B2 (en) Method and device for determining leaks at the seal of a valve
GB2228347A (en) Apparatus for monitoring a fluid conduit system for leakage
EP2682727B1 (en) Leakage Detection Device Using Siphon Principle
JPS60187839A (ja) 漏洩検出装置
Fleming Susceptibility of distribution systems to negative pressure transients
JPH0241441Y2 (enrdf_load_stackoverflow)
CN209209577U (zh) 一种储液罐判空装置
CN105425842B (zh) 一种机械密封泄漏率在线监控系统
CN209764357U (zh) 一种用于机械密封的检测装置
CN109199067A (zh) 一种烹饪器具
CN222760042U (zh) 一种油缸漏油回收检测装置
CA1283834C (en) Water trap valve for fail safe operation of an air inleakage monitoring system in a steam turbine
CN107610789A (zh) 一种液位双重测量装置
CN217503372U (zh) 一种天然气管道安装用的防泄漏装置
CN214226299U (zh) 一种水泵供水系统分析模型
CN209148481U (zh) 重介选煤系统介质液测量装置
JPH09117091A (ja) 発電機機内のドレン排出装置
CN213982139U (zh) 带反冲洗功能的煤气回收系统用水封逆止阀水位检测装置
CN208751051U (zh) 一种关水断水装置、系统及热水器
JPH03199973A (ja) 流量スイッチ
JPS6359453B2 (enrdf_load_stackoverflow)
US971510A (en) Meter system.
JPS58195133A (ja) 漏洩検出排水装置
JPH0676946B2 (ja) 漏洩検知装置