JPS6418795A - Cylinder unsealing device - Google Patents
Cylinder unsealing deviceInfo
- Publication number
- JPS6418795A JPS6418795A JP62172849A JP17284987A JPS6418795A JP S6418795 A JPS6418795 A JP S6418795A JP 62172849 A JP62172849 A JP 62172849A JP 17284987 A JP17284987 A JP 17284987A JP S6418795 A JPS6418795 A JP S6418795A
- Authority
- JP
- Japan
- Prior art keywords
- sea
- float
- lever
- cylinder
- pin
- 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
- Measuring Fluid Pressure (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
PURPOSE:To unseal a cylinder safely and surely, filling a float with gas to expand and have a sea sensor float without fail by mounting an unsealing mechanism which makes mechanical action by the external force generated when the cylinder body is thrown into the sea. CONSTITUTION:When a sea sensor 28 is thrown into the sea, the slide plate 14 of an unsealing mechanism is subjected to the water pressure corresponding to the depth of the sea to start elevating up, pressing a lever 19 against the upper face 13a of an enclosure 13. the pressing force breaks and deforms a sure pin 21 connecting the lever 19 and the slide lever 14 to each other. The deformation of said pin 21 causes the lever 19 to move so that the opposed end of an unsealing pin 18 sticks into the sealing plate 17 of the cylinder 16. the gas inside the cylinder 16 then passes through the center gas relief hole 18a of the unsealing pin 18, running via both a hollow part 16 and a gas supply hole 27 into a float 26. Consequently, the float 26 swells to generate the buoy ancy, causing the sea sensor 28 to float in the sea.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172849A JP2553087B2 (en) | 1987-07-13 | 1987-07-13 | Cylinder opening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172849A JP2553087B2 (en) | 1987-07-13 | 1987-07-13 | Cylinder opening device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418795A true JPS6418795A (en) | 1989-01-23 |
JP2553087B2 JP2553087B2 (en) | 1996-11-13 |
Family
ID=15949451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172849A Expired - Lifetime JP2553087B2 (en) | 1987-07-13 | 1987-07-13 | Cylinder opening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2553087B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001347990A (en) * | 2000-06-06 | 2001-12-18 | Ishikawajima Harima Heavy Ind Co Ltd | Collection device for underwater traveling body, buoyancy bag for the collection device, and folding method for the buoyancy bag |
JP2020516529A (en) * | 2017-04-14 | 2020-06-11 | タレス | buoy |
-
1987
- 1987-07-13 JP JP62172849A patent/JP2553087B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001347990A (en) * | 2000-06-06 | 2001-12-18 | Ishikawajima Harima Heavy Ind Co Ltd | Collection device for underwater traveling body, buoyancy bag for the collection device, and folding method for the buoyancy bag |
JP2020516529A (en) * | 2017-04-14 | 2020-06-11 | タレス | buoy |
Also Published As
Publication number | Publication date |
---|---|
JP2553087B2 (en) | 1996-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |