JPS60191952U - 案内管 - Google Patents

案内管

Info

Publication number
JPS60191952U
JPS60191952U JP7900184U JP7900184U JPS60191952U JP S60191952 U JPS60191952 U JP S60191952U JP 7900184 U JP7900184 U JP 7900184U JP 7900184 U JP7900184 U JP 7900184U JP S60191952 U JPS60191952 U JP S60191952U
Authority
JP
Japan
Prior art keywords
water
signal cable
pipe
sound sensor
water leakage
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
JP7900184U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210431Y2 (enrdf_load_stackoverflow
Inventor
智信 佐藤
栗林　正
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio Co 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP7900184U priority Critical patent/JPS60191952U/ja
Publication of JPS60191952U publication Critical patent/JPS60191952U/ja
Application granted granted Critical
Publication of JPH0210431Y2 publication Critical patent/JPH0210431Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP7900184U 1984-05-29 1984-05-29 案内管 Granted JPS60191952U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7900184U JPS60191952U (ja) 1984-05-29 1984-05-29 案内管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7900184U JPS60191952U (ja) 1984-05-29 1984-05-29 案内管

Publications (2)

Publication Number Publication Date
JPS60191952U true JPS60191952U (ja) 1985-12-19
JPH0210431Y2 JPH0210431Y2 (enrdf_load_stackoverflow) 1990-03-15

Family

ID=30623501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7900184U Granted JPS60191952U (ja) 1984-05-29 1984-05-29 案内管

Country Status (1)

Country Link
JP (1) JPS60191952U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025083994A1 (ja) * 2023-10-19 2025-04-24 株式会社日立製作所 漏水検出システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025083994A1 (ja) * 2023-10-19 2025-04-24 株式会社日立製作所 漏水検出システム

Also Published As

Publication number Publication date
JPH0210431Y2 (enrdf_load_stackoverflow) 1990-03-15

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