JPS53178A - Method of detecting leak point by using laser rays - Google Patents

Method of detecting leak point by using laser rays

Info

Publication number
JPS53178A
JPS53178A JP7471476A JP7471476A JPS53178A JP S53178 A JPS53178 A JP S53178A JP 7471476 A JP7471476 A JP 7471476A JP 7471476 A JP7471476 A JP 7471476A JP S53178 A JPS53178 A JP S53178A
Authority
JP
Japan
Prior art keywords
laser rays
leak point
detecting leak
detecting
point
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
JP7471476A
Other languages
Japanese (ja)
Other versions
JPS5825972B2 (en
Inventor
Haruo Nakamura
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP7471476A priority Critical patent/JPS5825972B2/en
Publication of JPS53178A publication Critical patent/JPS53178A/en
Publication of JPS5825972B2 publication Critical patent/JPS5825972B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
JP7471476A 1976-06-23 1976-06-23 Leak point detection method using laser light Expired JPS5825972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7471476A JPS5825972B2 (en) 1976-06-23 1976-06-23 Leak point detection method using laser light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7471476A JPS5825972B2 (en) 1976-06-23 1976-06-23 Leak point detection method using laser light

Publications (2)

Publication Number Publication Date
JPS53178A true JPS53178A (en) 1978-01-05
JPS5825972B2 JPS5825972B2 (en) 1983-05-31

Family

ID=13555155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7471476A Expired JPS5825972B2 (en) 1976-06-23 1976-06-23 Leak point detection method using laser light

Country Status (1)

Country Link
JP (1) JPS5825972B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344148U (en) * 1986-09-09 1988-03-24
JPH01280243A (en) * 1988-04-01 1989-11-10 Tomoki Takashima Storage tank inspecting device
JPH0546831U (en) * 1991-11-27 1993-06-22 岡崎鑛産物株式会社 Agitating and discharging device for drum cans

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138845A (en) * 1987-09-08 1990-05-28 Erumetsukusu:Kk Inspection of leak through sealed container or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344148U (en) * 1986-09-09 1988-03-24
JPH01280243A (en) * 1988-04-01 1989-11-10 Tomoki Takashima Storage tank inspecting device
JPH0546831U (en) * 1991-11-27 1993-06-22 岡崎鑛産物株式会社 Agitating and discharging device for drum cans

Also Published As

Publication number Publication date
JPS5825972B2 (en) 1983-05-31

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