JPS5782739A - Leakage testing device - Google Patents

Leakage testing device

Info

Publication number
JPS5782739A
JPS5782739A JP15925880A JP15925880A JPS5782739A JP S5782739 A JPS5782739 A JP S5782739A JP 15925880 A JP15925880 A JP 15925880A JP 15925880 A JP15925880 A JP 15925880A JP S5782739 A JPS5782739 A JP S5782739A
Authority
JP
Japan
Prior art keywords
column
tested
row
bodies
exit sides
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
Application number
JP15925880A
Other languages
Japanese (ja)
Inventor
Takeo Tsuchiya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15925880A priority Critical patent/JPS5782739A/en
Publication of JPS5782739A publication Critical patent/JPS5782739A/en
Pending 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

PURPOSE:To take leakage tests of many bodies to be tested rapidly by providing the bodies to be tested at intersection parts between row-side piping and column- side piping and by connecting leak detectors to exit sides of the row-side piping and column-side piping directly or through valves. CONSTITUTION:In a leakage testing device, row-side pipes 11a, 11b- and column-side pipes 12a, 12b- are arranged at right angles, and testing containers 13AA, 13AB- wherein bodies to be tested are contained respectively are conconnected to the intersection parts. To the exit sides of those row-side pipes 11a, 11b-, leak detectors 14a, 14b- are connected, and to the exit sides of the column-side pipes 12a, 12b-, leak detectors 15a, 15b- are also connected. The matrix constitution like this speeds leakage tests of many bodies to be tested by one leak detector.
JP15925880A 1980-11-12 1980-11-12 Leakage testing device Pending JPS5782739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15925880A JPS5782739A (en) 1980-11-12 1980-11-12 Leakage testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15925880A JPS5782739A (en) 1980-11-12 1980-11-12 Leakage testing device

Publications (1)

Publication Number Publication Date
JPS5782739A true JPS5782739A (en) 1982-05-24

Family

ID=15689821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15925880A Pending JPS5782739A (en) 1980-11-12 1980-11-12 Leakage testing device

Country Status (1)

Country Link
JP (1) JPS5782739A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260137A (en) * 1985-05-15 1986-11-18 Seikosha:Kk Detecting part structure of air tightness inspecting device
FR2662800A1 (en) * 1990-06-05 1991-12-06 Nippon Kokan Kk Method for detecting a defect in a liquefied liquid gas tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260137A (en) * 1985-05-15 1986-11-18 Seikosha:Kk Detecting part structure of air tightness inspecting device
JPH0418785B2 (en) * 1985-05-15 1992-03-27 Seikosha Kk
FR2662800A1 (en) * 1990-06-05 1991-12-06 Nippon Kokan Kk Method for detecting a defect in a liquefied liquid gas tank

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