JPS5818137A - 漏洩検知装置 - Google Patents

漏洩検知装置

Info

Publication number
JPS5818137A
JPS5818137A JP11605981A JP11605981A JPS5818137A JP S5818137 A JPS5818137 A JP S5818137A JP 11605981 A JP11605981 A JP 11605981A JP 11605981 A JP11605981 A JP 11605981A JP S5818137 A JPS5818137 A JP S5818137A
Authority
JP
Japan
Prior art keywords
pipe
air
water
liquid
place
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
JP11605981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632457B2 (enrdf_load_stackoverflow
Inventor
Takashi Onishi
大西　巍
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11605981A priority Critical patent/JPS5818137A/ja
Publication of JPS5818137A publication Critical patent/JPS5818137A/ja
Publication of JPS632457B2 publication Critical patent/JPS632457B2/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
    • G01M3/28—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP11605981A 1981-07-24 1981-07-24 漏洩検知装置 Granted JPS5818137A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11605981A JPS5818137A (ja) 1981-07-24 1981-07-24 漏洩検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11605981A JPS5818137A (ja) 1981-07-24 1981-07-24 漏洩検知装置

Publications (2)

Publication Number Publication Date
JPS5818137A true JPS5818137A (ja) 1983-02-02
JPS632457B2 JPS632457B2 (enrdf_load_stackoverflow) 1988-01-19

Family

ID=14677683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11605981A Granted JPS5818137A (ja) 1981-07-24 1981-07-24 漏洩検知装置

Country Status (1)

Country Link
JP (1) JPS5818137A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702224A3 (de) * 1994-09-13 1997-12-10 Rothenberger Werkzeuge-Maschinen GmbH Verfahren und Vorrichtung zur Dichtheitsprüfung von Rohrleitungen, insbesondere von Abwasserleitungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702224A3 (de) * 1994-09-13 1997-12-10 Rothenberger Werkzeuge-Maschinen GmbH Verfahren und Vorrichtung zur Dichtheitsprüfung von Rohrleitungen, insbesondere von Abwasserleitungen

Also Published As

Publication number Publication date
JPS632457B2 (enrdf_load_stackoverflow) 1988-01-19

Similar Documents

Publication Publication Date Title
CN105351756B (zh) 一种基于声波成像的管道泄漏识别和定位系统及方法
US3817086A (en) Method and device for detecting and locating leaks in buried pipelines
US2008934A (en) Leak detector for pipe lines
US6401525B1 (en) Leak detection in liquid carrying conduits
GB1376236A (en) Method and apparatus for testing for and sealing leaks in pipes
US6481287B1 (en) Fluid temperature measurement
CA2394293A1 (en) Nondestructive testing a sealed product for leaks
RU2000109260A (ru) Определение утечек через трубы
BRPI0611032A2 (pt) obtenção de informação sobre vazamentos em tubulações
JP3220170B2 (ja) 管漏れ検出器
EP0549680A4 (en) Hydrostatic testing apparatus
JP2824235B2 (ja) パイプの漏れをテストする方法
CN116242973A (zh) 二氧化碳地质封存诱发断层失稳评价的实验装置及方法
KR101859656B1 (ko) 주유배관누설 감지장치
CN110987754A (zh) 煤层透气性原位测量方法
JPS5818137A (ja) 漏洩検知装置
US3261200A (en) Pipeline leak detection method
ATE169999T1 (de) Verfahren und vorrichtung zur prüfung eines volumens auf dichtheit und zur feststellung der grösse einer leckagemenge
US5767393A (en) Apparatus and method for detecting leaks in tanks
US11402292B1 (en) System and method for leak detection using a manifold assembly and model monitor cylinder
AU1187088A (en) Testing of pipelines
ATE269536T1 (de) Verfahren und vorrichtung zur überprüfung und/oder messung der dichtheit von leitungen oder behältern
RU167145U1 (ru) Датчик диагностики состояния трубопровода
CN111650012A (zh) 一种水下气体采集器及其采集方法
JPS62165099A (ja) 地下空洞の不浸透性を予測・監視する方法