JPS6226684B2 - - Google Patents

Info

Publication number
JPS6226684B2
JPS6226684B2 JP4918380A JP4918380A JPS6226684B2 JP S6226684 B2 JPS6226684 B2 JP S6226684B2 JP 4918380 A JP4918380 A JP 4918380A JP 4918380 A JP4918380 A JP 4918380A JP S6226684 B2 JPS6226684 B2 JP S6226684B2
Authority
JP
Japan
Prior art keywords
hydrogen gas
machine
consumption
time
abnormal
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
Application number
JP4918380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56147012A (en
Inventor
Sanshiro Obara
Ikuro Myashita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4918380A priority Critical patent/JPS56147012A/ja
Publication of JPS56147012A publication Critical patent/JPS56147012A/ja
Publication of JPS6226684B2 publication Critical patent/JPS6226684B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Motor Or Generator Cooling System (AREA)
JP4918380A 1980-04-16 1980-04-16 Detector for abnormal consumption of hydrogen gas of hydrogen-gas-cooled electric machine Granted JPS56147012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4918380A JPS56147012A (en) 1980-04-16 1980-04-16 Detector for abnormal consumption of hydrogen gas of hydrogen-gas-cooled electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4918380A JPS56147012A (en) 1980-04-16 1980-04-16 Detector for abnormal consumption of hydrogen gas of hydrogen-gas-cooled electric machine

Publications (2)

Publication Number Publication Date
JPS56147012A JPS56147012A (en) 1981-11-14
JPS6226684B2 true JPS6226684B2 (OSRAM) 1987-06-10

Family

ID=12823918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4918380A Granted JPS56147012A (en) 1980-04-16 1980-04-16 Detector for abnormal consumption of hydrogen gas of hydrogen-gas-cooled electric machine

Country Status (1)

Country Link
JP (1) JPS56147012A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277846A (ja) * 1985-09-30 1987-04-10 Toshiba Corp 水素冷却回転電機のガス消費量監視装置
JP2001060423A (ja) * 1999-08-23 2001-03-06 Bridgestone Corp 感圧スイッチ
JP2009159705A (ja) * 2007-12-26 2009-07-16 Mitsubishi Electric Corp 回転電機の水素ガス制御装置
KR101114451B1 (ko) * 2009-10-16 2012-02-24 한전케이피에스 주식회사 밀봉시험 데이터 취득 장비
JP6805346B2 (ja) * 2017-06-27 2021-01-06 株式会社東芝 ガス漏れ判定装置、ガス漏れ判定プログラム、及びガス漏れ判定方法

Also Published As

Publication number Publication date
JPS56147012A (en) 1981-11-14

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