JPS5439803A - Hydrogen gas leakage detector - Google Patents
Hydrogen gas leakage detectorInfo
- 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
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
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)
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 |
-
1977
- 1977-09-05 JP JP10592477A patent/JPS5439803A/en active Granted
Cited By (5)
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 |
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