JPH0448180B2 - - Google Patents

Info

Publication number
JPH0448180B2
JPH0448180B2 JP59263505A JP26350584A JPH0448180B2 JP H0448180 B2 JPH0448180 B2 JP H0448180B2 JP 59263505 A JP59263505 A JP 59263505A JP 26350584 A JP26350584 A JP 26350584A JP H0448180 B2 JPH0448180 B2 JP H0448180B2
Authority
JP
Japan
Prior art keywords
gas leak
data
gas
leak detection
vehicle speed
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
JP59263505A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61172025A (ja
Inventor
Tsuneo Hisatake
Hiroya Ooga
Katsuhiko Sekyama
Masaaki Ishikawa
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.)
Seika Sangyo Co Ltd
Caterpillar Japan Ltd
Keiyo Gas Co Ltd
Original Assignee
Seika Sangyo Co Ltd
Shin Caterpillar Mitsubishi Ltd
Keiyo Gas 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 Seika Sangyo Co Ltd, Shin Caterpillar Mitsubishi Ltd, Keiyo Gas Co Ltd filed Critical Seika Sangyo Co Ltd
Priority to JP59263505A priority Critical patent/JPS61172025A/ja
Publication of JPS61172025A publication Critical patent/JPS61172025A/ja
Publication of JPH0448180B2 publication Critical patent/JPH0448180B2/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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP59263505A 1984-12-13 1984-12-13 ガス漏れ検出記録装置 Granted JPS61172025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59263505A JPS61172025A (ja) 1984-12-13 1984-12-13 ガス漏れ検出記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59263505A JPS61172025A (ja) 1984-12-13 1984-12-13 ガス漏れ検出記録装置

Publications (2)

Publication Number Publication Date
JPS61172025A JPS61172025A (ja) 1986-08-02
JPH0448180B2 true JPH0448180B2 (enrdf_load_stackoverflow) 1992-08-06

Family

ID=17390456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59263505A Granted JPS61172025A (ja) 1984-12-13 1984-12-13 ガス漏れ検出記録装置

Country Status (1)

Country Link
JP (1) JPS61172025A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212878A (ja) * 1987-03-02 1988-09-05 Toshiba Corp 変電機器の予防保全システム
JP3737861B2 (ja) * 1996-10-11 2006-01-25 松下電器産業株式会社 ガス遮断装置
JP2002055019A (ja) * 2000-08-08 2002-02-20 Fuji Tecom Inc 漏水検出方法及びその処理プログラムを記録した記憶媒体
JP4293998B2 (ja) * 2005-03-08 2009-07-08 株式会社タクマ 焼却処理施設内監視システム
JP4495103B2 (ja) * 2006-03-27 2010-06-30 三菱電機株式会社 ガス漏れ検出装置及びガス漏れ検出方法
JP6739208B2 (ja) * 2016-03-31 2020-08-12 新コスモス電機株式会社 移動式検査機
JP6840170B2 (ja) * 2016-12-15 2021-03-10 ヌヴォトンテクノロジージャパン株式会社 水素検出装置、燃料電池自動車、水素漏洩監視システム、複合センサモジュール、水素検出方法、およびプログラム
JP6661803B1 (ja) * 2019-01-17 2020-03-11 新コスモス電機株式会社 移動式ガス検査機
JP6800369B1 (ja) * 2020-08-25 2020-12-16 東京瓦斯株式会社 移動式ガス漏れ検査装置及びガス漏れ検査方法
KR102585329B1 (ko) * 2020-11-30 2023-10-06 주식회사 네오탑 가스 샘플러를 포함하는 가스 누설 감지 장치 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691819A (en) * 1971-01-04 1972-09-19 Halliburton Co Leak detector and method
JPS5256988A (en) * 1975-11-05 1977-05-10 Toyo Boseki System for detecting defects of sheet
JPS6023439B2 (ja) * 1977-10-24 1985-06-07 株式会社日立製作所 波形記憶装置
JPS55154415A (en) * 1979-05-21 1980-12-02 Yashio Denki Kk Incidental phenomenon recorder
JPS6142103Y2 (enrdf_load_stackoverflow) * 1979-09-22 1986-11-29
JPS58160836A (ja) * 1982-03-18 1983-09-24 Nippon Kokan Kk <Nkk> 高炉等のガス漏洩自動監視装置
JPS59147259A (ja) * 1983-02-12 1984-08-23 Kubota Ltd 管の内面検査装置

Also Published As

Publication number Publication date
JPS61172025A (ja) 1986-08-02

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