JPS522589A - Method and device to detect leakage - Google Patents

Method and device to detect leakage

Info

Publication number
JPS522589A
JPS522589A JP7789475A JP7789475A JPS522589A JP S522589 A JPS522589 A JP S522589A JP 7789475 A JP7789475 A JP 7789475A JP 7789475 A JP7789475 A JP 7789475A JP S522589 A JPS522589 A JP S522589A
Authority
JP
Japan
Prior art keywords
detect leakage
foam
leakage
defoaming
foaming
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
JP7789475A
Other languages
Japanese (ja)
Other versions
JPS5523364B2 (en
Inventor
Akira Sugiyama
Akira Maue
Hisaichi Shibazaki
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.)
SPC Electronics Corp
Shimada Rika Kogyo KK
Toyo Seikan Group Holdings Ltd
Original Assignee
SPC Electronics Corp
Shimada Rika Kogyo KK
Toyo Seikan Kaisha 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 SPC Electronics Corp, Shimada Rika Kogyo KK, Toyo Seikan Kaisha Ltd filed Critical SPC Electronics Corp
Priority to JP7789475A priority Critical patent/JPS522589A/en
Publication of JPS522589A publication Critical patent/JPS522589A/en
Publication of JPS5523364B2 publication Critical patent/JPS5523364B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Abstract

PURPOSE: Foaming of air foam is accelerated in the drum and defoaming of foam is measured by supersonic wave and thus leakage of the gas containing liquid out of closed vessel is easily and surely detected.
COPYRIGHT: (C)1977,JPO&Japio
JP7789475A 1975-06-24 1975-06-24 Method and device to detect leakage Granted JPS522589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7789475A JPS522589A (en) 1975-06-24 1975-06-24 Method and device to detect leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7789475A JPS522589A (en) 1975-06-24 1975-06-24 Method and device to detect leakage

Publications (2)

Publication Number Publication Date
JPS522589A true JPS522589A (en) 1977-01-10
JPS5523364B2 JPS5523364B2 (en) 1980-06-23

Family

ID=13646775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7789475A Granted JPS522589A (en) 1975-06-24 1975-06-24 Method and device to detect leakage

Country Status (1)

Country Link
JP (1) JPS522589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133084U (en) * 1978-03-06 1979-09-14

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199912A (en) * 1985-03-04 1986-09-04 株式会社大林組 Continuous feeder for concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133084U (en) * 1978-03-06 1979-09-14
JPS5854694Y2 (en) * 1978-03-06 1983-12-13 日立造船株式会社 Handling device for leak testing using ultrasonic waves

Also Published As

Publication number Publication date
JPS5523364B2 (en) 1980-06-23

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