JPS56103341A - Method and apparatus of differential pressure type for leakage detection - Google Patents

Method and apparatus of differential pressure type for leakage detection

Info

Publication number
JPS56103341A
JPS56103341A JP12004379A JP12004379A JPS56103341A JP S56103341 A JPS56103341 A JP S56103341A JP 12004379 A JP12004379 A JP 12004379A JP 12004379 A JP12004379 A JP 12004379A JP S56103341 A JPS56103341 A JP S56103341A
Authority
JP
Japan
Prior art keywords
valves
closing
works
primary
inspection
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
JP12004379A
Other languages
English (en)
Other versions
JPS6042411B2 (ja
Inventor
Shinya Uemura
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.)
Nippon Automation Kiki Co Ltd
Original Assignee
Nippon Automation Kiki Co 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 Nippon Automation Kiki Co Ltd filed Critical Nippon Automation Kiki Co Ltd
Priority to JP12004379A priority Critical patent/JPS6042411B2/ja
Publication of JPS56103341A publication Critical patent/JPS56103341A/ja
Publication of JPS6042411B2 publication Critical patent/JPS6042411B2/ja
Expired 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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3236—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 containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3263—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 containers, e.g. radiators by monitoring the interior space of the containers using a differential pressure detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP12004379A 1979-09-20 1979-09-20 差圧式漏れ検出方法及び装置 Expired JPS6042411B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12004379A JPS6042411B2 (ja) 1979-09-20 1979-09-20 差圧式漏れ検出方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12004379A JPS6042411B2 (ja) 1979-09-20 1979-09-20 差圧式漏れ検出方法及び装置

Publications (2)

Publication Number Publication Date
JPS56103341A true JPS56103341A (en) 1981-08-18
JPS6042411B2 JPS6042411B2 (ja) 1985-09-21

Family

ID=14776477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12004379A Expired JPS6042411B2 (ja) 1979-09-20 1979-09-20 差圧式漏れ検出方法及び装置

Country Status (1)

Country Link
JP (1) JPS6042411B2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571986A (en) * 1982-10-12 1986-02-25 Kabushiki Kaisha Kobe Seiko Sho Pipe leak detector
US4993256A (en) * 1988-04-20 1991-02-19 Kabushiki Kaisha Fukuda Leakage test method and apparatus
JPH04190128A (ja) * 1990-11-26 1992-07-08 Fukuda:Kk リークテスト装置
DE10024794B4 (de) * 1999-05-25 2010-12-30 Vaillant Gmbh Einrichtung zur Prüfung der Dichtheit von Behältern
CN105606305A (zh) * 2015-09-24 2016-05-25 国网湖南节能服务有限公司 识别汽轮机调速汽门泄漏的试验方法
WO2018088247A1 (ja) * 2016-11-11 2018-05-17 東洋製罐株式会社 容器のリーク検査装置及びリーク検査方法、搬送容器処理装置
JP2018077187A (ja) * 2016-11-11 2018-05-17 東洋製罐株式会社 容器のリーク検査装置及びリーク検査方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149827A (ja) * 1984-08-17 1986-03-11 Mitsubishi Electric Corp 対向液圧成形法
JPH0337786Y2 (ja) * 1985-07-25 1991-08-09
JPS6292020U (ja) * 1985-11-27 1987-06-12
JPH0225296A (ja) * 1988-07-15 1990-01-26 Amino Tekkosho:Kk 超高圧液圧成形機

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571986A (en) * 1982-10-12 1986-02-25 Kabushiki Kaisha Kobe Seiko Sho Pipe leak detector
US4993256A (en) * 1988-04-20 1991-02-19 Kabushiki Kaisha Fukuda Leakage test method and apparatus
JPH04190128A (ja) * 1990-11-26 1992-07-08 Fukuda:Kk リークテスト装置
DE10024794B4 (de) * 1999-05-25 2010-12-30 Vaillant Gmbh Einrichtung zur Prüfung der Dichtheit von Behältern
CN105606305A (zh) * 2015-09-24 2016-05-25 国网湖南节能服务有限公司 识别汽轮机调速汽门泄漏的试验方法
WO2018088247A1 (ja) * 2016-11-11 2018-05-17 東洋製罐株式会社 容器のリーク検査装置及びリーク検査方法、搬送容器処理装置
JP2018077187A (ja) * 2016-11-11 2018-05-17 東洋製罐株式会社 容器のリーク検査装置及びリーク検査方法
CN109983317A (zh) * 2016-11-11 2019-07-05 东洋制罐株式会社 容器的泄漏检查装置及泄漏检查方法、输送容器处理装置

Also Published As

Publication number Publication date
JPS6042411B2 (ja) 1985-09-21

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