JPS5525681A - Gas leakage alarm for boat - Google Patents
Gas leakage alarm for boatInfo
- Publication number
- JPS5525681A JPS5525681A JP9967078A JP9967078A JPS5525681A JP S5525681 A JPS5525681 A JP S5525681A JP 9967078 A JP9967078 A JP 9967078A JP 9967078 A JP9967078 A JP 9967078A JP S5525681 A JPS5525681 A JP S5525681A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- indicating means
- gas
- alarm
- gas leakage
- 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.)
- Pending
Links
Landscapes
- Ventilation (AREA)
Abstract
PURPOSE: To prevent the igmition and explosion due to gas leakage, by providing an indicating means in the cabin connected to the gas leakage sensor.
CONSTITUTION: The alarm 20 is comprised of an indicating means 26 of sensor 22 provided in the engine room 16 for detecting the fuel leakage, an indicating means 28 of sensor 24 for detecting the cooking propane gas provided in the galley 18, and control unit 30 for fans 17, 19. Upon starting the fans 17, 19 operate to reduce the density of gas thus to unlight the alarm lamp 66 and to release the disabling of starter relay to prepare the starting. Under insufficient ventilation the alarm lamp 66 isn't unlighted to actuate the buzzer. In such a manner the operator can see the operating state of the alarm equipment thereby the fuel leakage fault can be prevented reliably.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9967078A JPS5525681A (en) | 1978-08-15 | 1978-08-15 | Gas leakage alarm for boat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9967078A JPS5525681A (en) | 1978-08-15 | 1978-08-15 | Gas leakage alarm for boat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5525681A true JPS5525681A (en) | 1980-02-23 |
Family
ID=14253461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9967078A Pending JPS5525681A (en) | 1978-08-15 | 1978-08-15 | Gas leakage alarm for boat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525681A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59182801U (en) * | 1983-05-25 | 1984-12-05 | 株式会社 大協器械製作所 | Ceiling-mounted surgical light |
JPS6054101A (en) * | 1983-08-31 | 1985-03-28 | 松下電工株式会社 | Method of setting emitting direction of light emitting unit |
JPH02258497A (en) * | 1989-03-31 | 1990-10-19 | Suzuki Motor Co Ltd | Engine monitor system for outboard motor |
WO2021019957A1 (en) | 2019-07-29 | 2021-02-04 | 株式会社エルコ | Ceiling-mounted lighting device |
CN114551938A (en) * | 2022-01-21 | 2022-05-27 | 江苏科技大学 | Marine hydrogen fuel cell leakage alarm device |
-
1978
- 1978-08-15 JP JP9967078A patent/JPS5525681A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59182801U (en) * | 1983-05-25 | 1984-12-05 | 株式会社 大協器械製作所 | Ceiling-mounted surgical light |
JPS6054101A (en) * | 1983-08-31 | 1985-03-28 | 松下電工株式会社 | Method of setting emitting direction of light emitting unit |
JPH02258497A (en) * | 1989-03-31 | 1990-10-19 | Suzuki Motor Co Ltd | Engine monitor system for outboard motor |
WO2021019957A1 (en) | 2019-07-29 | 2021-02-04 | 株式会社エルコ | Ceiling-mounted lighting device |
CN114551938A (en) * | 2022-01-21 | 2022-05-27 | 江苏科技大学 | Marine hydrogen fuel cell leakage alarm device |
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