JPS5240389A - Device for inspecting air tightness of vessels - Google Patents

Device for inspecting air tightness of vessels

Info

Publication number
JPS5240389A
JPS5240389A JP11560275A JP11560275A JPS5240389A JP S5240389 A JPS5240389 A JP S5240389A JP 11560275 A JP11560275 A JP 11560275A JP 11560275 A JP11560275 A JP 11560275A JP S5240389 A JPS5240389 A JP S5240389A
Authority
JP
Japan
Prior art keywords
air tightness
vessels
vessel
inspecting air
inspecting
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
JP11560275A
Other languages
Japanese (ja)
Inventor
Shingo Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11560275A priority Critical patent/JPS5240389A/en
Publication of JPS5240389A publication Critical patent/JPS5240389A/en
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Abstract

PURPOSE: To inspect the air tightness of a vessel by placing a vessel injected therein with high pressure air into water and receiving thelight emitted by the air bubbles produced from leaking portions of the vessel in a photoelectric converter.
COPYRIGHT: (C)1977,JPO&Japio
JP11560275A 1975-09-26 1975-09-26 Device for inspecting air tightness of vessels Pending JPS5240389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11560275A JPS5240389A (en) 1975-09-26 1975-09-26 Device for inspecting air tightness of vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11560275A JPS5240389A (en) 1975-09-26 1975-09-26 Device for inspecting air tightness of vessels

Publications (1)

Publication Number Publication Date
JPS5240389A true JPS5240389A (en) 1977-03-29

Family

ID=14666680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11560275A Pending JPS5240389A (en) 1975-09-26 1975-09-26 Device for inspecting air tightness of vessels

Country Status (1)

Country Link
JP (1) JPS5240389A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029632A (en) * 1983-07-27 1985-02-15 Matsushita Electric Works Ltd Leak inspecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029632A (en) * 1983-07-27 1985-02-15 Matsushita Electric Works Ltd Leak inspecting device

Similar Documents

Publication Publication Date Title
JPS5240389A (en) Device for inspecting air tightness of vessels
JPS5216178A (en) Airtightness testing device
JPS52123095A (en) Water preparing vessel
JPS53113351A (en) Auomatic leak inspecting device
JPS5238287A (en) Sample treating device
JPS5290985A (en) Infrared gas analyzer
JPS5225665A (en) Liquid measuring apparatus
JPS527787A (en) Method for detecting leakage of tank or transportation pipe
JPS55106516A (en) Leak detection of adsorbent-packed filter
JPS5236284A (en) Pressure vessel of nuclear reactor
JPS52112368A (en) Leak detecting agent for pressure test
JPS5276507A (en) Turbine valve control device
JPS51127994A (en) Leakage prevention device
JPS5353199A (en) Apparatus for inspecting sprinkler head
JPS521522A (en) Erthquake resistant apparatus for tank
JPS5386445A (en) Discharge detecting device for gas insulated power equipment
JPS549983A (en) Detecting method of internal leakage of fluid valve
JPS5255875A (en) Leak testing method
JPS5330025A (en) Gas discharging device
JPS52153249A (en) Gas safety device
JPS5395490A (en) Durability test system
JPS543689A (en) Penetration bellows of reactor vessel and their leak test method
JPS5236084A (en) Leakage testing device
JPS52103024A (en) Pressure vessel with cover
JPS542185A (en) Leakage detector of corrosive gas