JPS5439803A - Hydrogen gas leakage detector - Google Patents

Hydrogen gas leakage detector

Info

Publication number
JPS5439803A
JPS5439803A JP10592477A JP10592477A JPS5439803A JP S5439803 A JPS5439803 A JP S5439803A JP 10592477 A JP10592477 A JP 10592477A JP 10592477 A JP10592477 A JP 10592477A JP S5439803 A JPS5439803 A JP S5439803A
Authority
JP
Japan
Prior art keywords
hydrogen gas
gas leakage
leakage detector
detector
relay
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
JP10592477A
Other languages
Japanese (ja)
Other versions
JPS6133338B2 (en
Inventor
Akira Asakura
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10592477A priority Critical patent/JPS5439803A/en
Publication of JPS5439803A publication Critical patent/JPS5439803A/en
Publication of JPS6133338B2 publication Critical patent/JPS6133338B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To detect hydrogen gas to mix into a cooling water system at an early period by providing a hydrogen gas concentration detector and a relay to determine an operation time of the detector and to operate at an air exhausting tube connected through to an air seal portion of a water storage tank of a hydrogen gas cooled revolving electrical machine.
COPYRIGHT: (C)1979,JPO&Japio
JP10592477A 1977-09-05 1977-09-05 Hydrogen gas leakage detector Granted JPS5439803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10592477A JPS5439803A (en) 1977-09-05 1977-09-05 Hydrogen gas leakage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10592477A JPS5439803A (en) 1977-09-05 1977-09-05 Hydrogen gas leakage detector

Publications (2)

Publication Number Publication Date
JPS5439803A true JPS5439803A (en) 1979-03-27
JPS6133338B2 JPS6133338B2 (en) 1986-08-01

Family

ID=14420399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10592477A Granted JPS5439803A (en) 1977-09-05 1977-09-05 Hydrogen gas leakage detector

Country Status (1)

Country Link
JP (1) JPS5439803A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085896A2 (en) * 1982-02-08 1983-08-17 General Electric Company Hydrogen leak monitor for a turbine-generator
JPH0211724A (en) * 1988-06-29 1990-01-16 Kawasaki Steel Corp Method for preventing of hardening cracks at the time of subjecting steel tube to immersion hardening
JPH0581264U (en) * 1992-04-06 1993-11-05 第一熱処理工業株式会社 Heat treatment equipment for tubular long metal
US5379632A (en) * 1992-10-29 1995-01-10 Westinghouse Electric Corporation Method of testing a gas cooled electrical generator
CN109347262A (en) * 2018-09-29 2019-02-15 东方电机控制设备有限公司 A kind of anti-siphon method of Generator Stator Cooling water system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085896A2 (en) * 1982-02-08 1983-08-17 General Electric Company Hydrogen leak monitor for a turbine-generator
JPH0211724A (en) * 1988-06-29 1990-01-16 Kawasaki Steel Corp Method for preventing of hardening cracks at the time of subjecting steel tube to immersion hardening
JPH0581264U (en) * 1992-04-06 1993-11-05 第一熱処理工業株式会社 Heat treatment equipment for tubular long metal
US5379632A (en) * 1992-10-29 1995-01-10 Westinghouse Electric Corporation Method of testing a gas cooled electrical generator
CN109347262A (en) * 2018-09-29 2019-02-15 东方电机控制设备有限公司 A kind of anti-siphon method of Generator Stator Cooling water system

Also Published As

Publication number Publication date
JPS6133338B2 (en) 1986-08-01

Similar Documents

Publication Publication Date Title
JPS5439803A (en) Hydrogen gas leakage detector
JPS51113219A (en) Apparutus for detection as well as for prevention of leaking fluid
JPS5425312A (en) Detection of leakage point in condenser cooling equipment
JPS5417790A (en) Gas leakage supervising method
JPS542185A (en) Leakage detector of corrosive gas
JPS5526433A (en) Sodium leakage detection unit
JPS53118752A (en) Fault detector for electric machinery
JPS5428050A (en) Refrigerator with means for sensing failure of coolant
JPS52139669A (en) Removal of hydrogen
JPS5314222A (en) Secondary air control system
JPS53117728A (en) Power equipment abnormal detector
JPS5348698A (en) Operating testing method of distribution type fire detector
JPS542723A (en) Dry diazo developing device
JPS5393286A (en) Fuel exchange device of nuclear reactor
JPS5364191A (en) Radioactivity monitor
JPS5359105A (en) Axis sealing device for turbo machine
JPS5438496A (en) Failed fuel detector of reactor
JPS5339A (en) Trouble detector for calculator structure
JPS52122795A (en) Maintenace cask
JPS5224697A (en) Gas monitoring method at nuclear plant
JPS5369977A (en) Steam separator
JPS51140685A (en) Water leakage detector
JPS5393290A (en) Detector for failed fuel
JPS51134185A (en) Method for analyzing inorganic carbon in liquid
JPS54118945A (en) Seal device