JPH0130095B2 - - Google Patents

Info

Publication number
JPH0130095B2
JPH0130095B2 JP55154650A JP15465080A JPH0130095B2 JP H0130095 B2 JPH0130095 B2 JP H0130095B2 JP 55154650 A JP55154650 A JP 55154650A JP 15465080 A JP15465080 A JP 15465080A JP H0130095 B2 JPH0130095 B2 JP H0130095B2
Authority
JP
Japan
Prior art keywords
test
leak
test object
test chamber
leak detector
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.)
Expired
Application number
JP55154650A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5779422A (en
Inventor
Toyofumi Tomita
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP15465080A priority Critical patent/JPS5779422A/ja
Publication of JPS5779422A publication Critical patent/JPS5779422A/ja
Publication of JPH0130095B2 publication Critical patent/JPH0130095B2/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
    • G01M3/04—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
    • G01M3/229—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 removably mounted in a test cell
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP15465080A 1980-11-05 1980-11-05 Leak test device Granted JPS5779422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15465080A JPS5779422A (en) 1980-11-05 1980-11-05 Leak test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15465080A JPS5779422A (en) 1980-11-05 1980-11-05 Leak test device

Publications (2)

Publication Number Publication Date
JPS5779422A JPS5779422A (en) 1982-05-18
JPH0130095B2 true JPH0130095B2 (enrdf_load_stackoverflow) 1989-06-16

Family

ID=15588862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15465080A Granted JPS5779422A (en) 1980-11-05 1980-11-05 Leak test device

Country Status (1)

Country Link
JP (1) JPS5779422A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214748689U (zh) * 2021-02-08 2021-11-16 明达实业(厦门)有限公司 一种充气产品的漏气检测结构及测试罩结构
CN112763152A (zh) * 2021-02-08 2021-05-07 明达实业(厦门)有限公司 一种充气产品的漏气检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240999A (en) * 1975-09-29 1977-03-30 Sanken Solar Kk Photoelectric control circuit for fault lamp
JPS5471688A (en) * 1977-11-18 1979-06-08 Ishikawajima Harima Heavy Ind Method of detecting leakage from secondary barrier for membraneetype tank

Also Published As

Publication number Publication date
JPS5779422A (en) 1982-05-18

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