JPH0534616B2 - - Google Patents

Info

Publication number
JPH0534616B2
JPH0534616B2 JP25616687A JP25616687A JPH0534616B2 JP H0534616 B2 JPH0534616 B2 JP H0534616B2 JP 25616687 A JP25616687 A JP 25616687A JP 25616687 A JP25616687 A JP 25616687A JP H0534616 B2 JPH0534616 B2 JP H0534616B2
Authority
JP
Japan
Prior art keywords
water leakage
map
water
information
detector
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.)
Expired - Lifetime
Application number
JP25616687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0198939A (ja
Inventor
Hiromi Kioka
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP25616687A priority Critical patent/JPH0198939A/ja
Publication of JPH0198939A publication Critical patent/JPH0198939A/ja
Publication of JPH0534616B2 publication Critical patent/JPH0534616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Examining Or Testing Airtightness (AREA)
JP25616687A 1987-10-13 1987-10-13 漏水情報管理装置 Granted JPH0198939A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25616687A JPH0198939A (ja) 1987-10-13 1987-10-13 漏水情報管理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25616687A JPH0198939A (ja) 1987-10-13 1987-10-13 漏水情報管理装置

Publications (2)

Publication Number Publication Date
JPH0198939A JPH0198939A (ja) 1989-04-17
JPH0534616B2 true JPH0534616B2 (enExample) 1993-05-24

Family

ID=17288820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25616687A Granted JPH0198939A (ja) 1987-10-13 1987-10-13 漏水情報管理装置

Country Status (1)

Country Link
JP (1) JPH0198939A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121677A (ja) * 1993-10-26 1995-05-12 Hitachi Ltd 図面表示方法および図面管理装置
TW522226B (en) * 2001-02-20 2003-03-01 Tlv Co Ltd Portable leak detector
JP4657024B2 (ja) * 2005-06-21 2011-03-23 中国電力株式会社 光ファイバの浸水判定方法
DE102007018161A1 (de) * 2007-04-18 2008-10-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Dichtungsanordnung zur Abdichtung einer Blockfeder eines Federbeines
JP6370724B2 (ja) * 2015-02-02 2018-08-08 株式会社東芝 漏水判定のための漏水判定装置、漏水判定システム、およびプログラム
JP6936200B2 (ja) * 2018-09-28 2021-09-15 株式会社日立製作所 漏水検知システムおよび方法

Also Published As

Publication number Publication date
JPH0198939A (ja) 1989-04-17

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