JPS5323687A - Leak detector petroleum or the like - Google Patents

Leak detector petroleum or the like

Info

Publication number
JPS5323687A
JPS5323687A JP9840076A JP9840076A JPS5323687A JP S5323687 A JPS5323687 A JP S5323687A JP 9840076 A JP9840076 A JP 9840076A JP 9840076 A JP9840076 A JP 9840076A JP S5323687 A JPS5323687 A JP S5323687A
Authority
JP
Japan
Prior art keywords
petroleum
leak detector
high frequency
frequency signal
leak
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
JP9840076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649296B2 (enExample
Inventor
Yasuo Imanishi
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP9840076A priority Critical patent/JPS5323687A/ja
Publication of JPS5323687A publication Critical patent/JPS5323687A/ja
Publication of JPS5649296B2 publication Critical patent/JPS5649296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP9840076A 1976-08-18 1976-08-18 Leak detector petroleum or the like Granted JPS5323687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9840076A JPS5323687A (en) 1976-08-18 1976-08-18 Leak detector petroleum or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9840076A JPS5323687A (en) 1976-08-18 1976-08-18 Leak detector petroleum or the like

Publications (2)

Publication Number Publication Date
JPS5323687A true JPS5323687A (en) 1978-03-04
JPS5649296B2 JPS5649296B2 (enExample) 1981-11-20

Family

ID=14218773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9840076A Granted JPS5323687A (en) 1976-08-18 1976-08-18 Leak detector petroleum or the like

Country Status (1)

Country Link
JP (1) JPS5323687A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833145A (ja) * 1981-08-24 1983-02-26 Omron Tateisi Electronics Co 漏洩監視装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833145A (ja) * 1981-08-24 1983-02-26 Omron Tateisi Electronics Co 漏洩監視装置

Also Published As

Publication number Publication date
JPS5649296B2 (enExample) 1981-11-20

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