JPS5295322A - Flow way of the fluid automatic closing device by detecting earthquake - Google Patents
Flow way of the fluid automatic closing device by detecting earthquakeInfo
- Publication number
- JPS5295322A JPS5295322A JP1268376A JP1268376A JPS5295322A JP S5295322 A JPS5295322 A JP S5295322A JP 1268376 A JP1268376 A JP 1268376A JP 1268376 A JP1268376 A JP 1268376A JP S5295322 A JPS5295322 A JP S5295322A
- Authority
- JP
- Japan
- Prior art keywords
- closing device
- automatic closing
- flow way
- fluid automatic
- detecting earthquake
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Safety Valves (AREA)
- Regulation And Control Of Combustion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1268376A JPS5295322A (en) | 1976-02-06 | 1976-02-06 | Flow way of the fluid automatic closing device by detecting earthquake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1268376A JPS5295322A (en) | 1976-02-06 | 1976-02-06 | Flow way of the fluid automatic closing device by detecting earthquake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5295322A true JPS5295322A (en) | 1977-08-10 |
JPS5520105B2 JPS5520105B2 (US07652168-20100126-C00068.png) | 1980-05-30 |
Family
ID=11812161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1268376A Granted JPS5295322A (en) | 1976-02-06 | 1976-02-06 | Flow way of the fluid automatic closing device by detecting earthquake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5295322A (US07652168-20100126-C00068.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816415U (US07652168-20100126-C00068.png) * | 1971-07-06 | 1973-02-24 | ||
JPS4838421U (US07652168-20100126-C00068.png) * | 1971-09-10 | 1973-05-12 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816415B1 (US07652168-20100126-C00068.png) * | 1968-07-20 | 1973-05-22 |
-
1976
- 1976-02-06 JP JP1268376A patent/JPS5295322A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816415U (US07652168-20100126-C00068.png) * | 1971-07-06 | 1973-02-24 | ||
JPS4838421U (US07652168-20100126-C00068.png) * | 1971-09-10 | 1973-05-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5520105B2 (US07652168-20100126-C00068.png) | 1980-05-30 |
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