JPS55801A - Liquid-fuel safety device - Google Patents
Liquid-fuel safety deviceInfo
- Publication number
- JPS55801A JPS55801A JP5437178A JP5437178A JPS55801A JP S55801 A JPS55801 A JP S55801A JP 5437178 A JP5437178 A JP 5437178A JP 5437178 A JP5437178 A JP 5437178A JP S55801 A JPS55801 A JP S55801A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- sensing
- vibration
- safety device
- sensor
- 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
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: To miniaturize this device, by checking the working functions of the whole fluid-fuel safety device or by bringing the device under operation to an OFF- like condition by means of a manual operation means, etc. by using an approach switch means for sensing for detecting the movement of a vibration sensing body.
CONSTITUTION: A fluid-fuel safety device is provided with a timer 4 for setting a zone of the time of disuse, an earthquake vibration sensor 5, a switch 6 of an approach switch means for sensing mounted to the sensor 5, etc. in a control box 1. The switch 6 is formed in such a manner that an earthquake sensing control portion S1 consisting of a high-frequency oscillating circuit 62 and a switch circuit 63 is connected to a detecting coil 61 installed to a cover body 53 of the sensor 5 and the vibration of a vibration sensing body 52 is sensed. The switch 6 is connected to a reset switch using a reed switch 94b and a valve control circuit for connecting a constantly-enclosed magnet valve (Diagraming is omitted), thus realizing the desired target.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5437178A JPS55801A (en) | 1978-05-10 | 1978-05-10 | Liquid-fuel safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5437178A JPS55801A (en) | 1978-05-10 | 1978-05-10 | Liquid-fuel safety device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55801A true JPS55801A (en) | 1980-01-07 |
Family
ID=12968799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5437178A Pending JPS55801A (en) | 1978-05-10 | 1978-05-10 | Liquid-fuel safety device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55801A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54164137U (en) * | 1978-05-10 | 1979-11-17 | ||
JPS61168726A (en) * | 1985-01-21 | 1986-07-30 | Norin Kogyosha:Goushi | Gas shut-off device |
US5640948A (en) * | 1992-05-01 | 1997-06-24 | Tokai Corporation | Safety device for use with portable heater |
-
1978
- 1978-05-10 JP JP5437178A patent/JPS55801A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54164137U (en) * | 1978-05-10 | 1979-11-17 | ||
JPS61168726A (en) * | 1985-01-21 | 1986-07-30 | Norin Kogyosha:Goushi | Gas shut-off device |
US5640948A (en) * | 1992-05-01 | 1997-06-24 | Tokai Corporation | Safety device for use with portable heater |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2032762A1 (en) | Pressure cooker with sensor | |
EP0238297A3 (en) | Gas pressure gauge | |
GB8620357D0 (en) | Flow control valve | |
JPS55801A (en) | Liquid-fuel safety device | |
JPS5376436A (en) | Thermal control circuit | |
JPS53323A (en) | Exhaust circulation control system | |
JPS5421363A (en) | Contactless displacement measuring apparatus | |
JPS55145868A (en) | Solenoid valve | |
JPS566181A (en) | Body detector | |
JPS53144031A (en) | Control of combustor | |
JPS5317097A (en) | Fire sensor | |
JPS55131744A (en) | Device for examining valve opening characteristic | |
JPS5321392A (en) | Electromagnetic valve detecting circuit and control rod driving device using former | |
JPS5390582A (en) | Flow controller | |
JPS5378877A (en) | Cleaning control system for temperature sensor | |
JPS5417770A (en) | Electronic watch with alarm | |
JPS53126553A (en) | High frequency wave heating device | |
JPS52124237A (en) | Gas burner | |
JPS5321389A (en) | Thermal sensor | |
JPS5368452A (en) | Stopcock-controlled instantaneous water-heater | |
JPS57110562A (en) | Power steering device | |
JPS5685634A (en) | Gas quantity control device for gas burner | |
JPS5417553A (en) | Control circuit for hot-gas bypath valve | |
JPS5334097A (en) | Valve control device for liquid sodium | |
JPS541537A (en) | Power steering device for car |