JPH0239728B2 - - Google Patents

Info

Publication number
JPH0239728B2
JPH0239728B2 JP56156552A JP15655281A JPH0239728B2 JP H0239728 B2 JPH0239728 B2 JP H0239728B2 JP 56156552 A JP56156552 A JP 56156552A JP 15655281 A JP15655281 A JP 15655281A JP H0239728 B2 JPH0239728 B2 JP H0239728B2
Authority
JP
Japan
Prior art keywords
tubular member
sniffer
probe
vacuum
test
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 - Lifetime
Application number
JP56156552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5858432A (ja
Inventor
Shigeo Kunishima
Hisayoshi Sano
Masaaki Matsuno
Kimiharu Arita
Hidetoshi Amano
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.)
Shimazu Seisakusho KK
Original Assignee
Shimazu Seisakusho KK
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 Shimazu Seisakusho KK filed Critical Shimazu Seisakusho KK
Priority to JP15655281A priority Critical patent/JPS5858432A/ja
Publication of JPS5858432A publication Critical patent/JPS5858432A/ja
Publication of JPH0239728B2 publication Critical patent/JPH0239728B2/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
    • G01M3/222—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 tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP15655281A 1981-09-30 1981-09-30 管状部材のリ−クテスト方法 Granted JPS5858432A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15655281A JPS5858432A (ja) 1981-09-30 1981-09-30 管状部材のリ−クテスト方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15655281A JPS5858432A (ja) 1981-09-30 1981-09-30 管状部材のリ−クテスト方法

Publications (2)

Publication Number Publication Date
JPS5858432A JPS5858432A (ja) 1983-04-07
JPH0239728B2 true JPH0239728B2 (enExample) 1990-09-06

Family

ID=15630287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15655281A Granted JPS5858432A (ja) 1981-09-30 1981-09-30 管状部材のリ−クテスト方法

Country Status (1)

Country Link
JP (1) JPS5858432A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1406473B1 (it) * 2011-02-02 2014-02-28 Noci Dispositivo di rilevazione di fughe di gas, particolarmente per giunture di tubi e simili.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144792A (en) * 1977-05-23 1978-12-16 Intaa Tekuniku Kk Detecting method of cracks for buildings and the like

Also Published As

Publication number Publication date
JPS5858432A (ja) 1983-04-07

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