JPH0384298U - - Google Patents
Info
- Publication number
- JPH0384298U JPH0384298U JP14607889U JP14607889U JPH0384298U JP H0384298 U JPH0384298 U JP H0384298U JP 14607889 U JP14607889 U JP 14607889U JP 14607889 U JP14607889 U JP 14607889U JP H0384298 U JPH0384298 U JP H0384298U
- Authority
- JP
- Japan
- Prior art keywords
- air bag
- air
- valve mechanism
- flow path
- abnormal
- 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
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は、この考案になる小型船舶等における
沈没防止装置の具体例を示すものであり、各構成
部材の組み合わせ関係を示すブロツク線図、第２
図は、当該沈没防止装置における各種センサ素子
群を船体との関係においてその具体例を示す概略
的側面図、第３図は、当該沈没防止装置における
エアバツグを船体との関係においてその設置部所
の具体例を示す概略的平面図、第４図は、その概
略的側面図である。
１……エアバツグ、２……エアボンベ、３……
エア圧送・吸入機構、４……第１の流路、５……
第２の流路、６……センサ素子群、７……制御器
、１３……第１の弁機構、１４……第２の弁機構
、１５……第３の弁機構、１６……手動操作子。
Fig. 1 shows a specific example of the sinking prevention device for a small boat etc. according to this invention, and shows a block diagram showing the combination relationship of each component, Fig. 2
The figure is a schematic side view showing a specific example of the various sensor element groups in the sinking prevention device in relation to the ship's hull, and FIG. A schematic plan view showing a specific example, and FIG. 4 is a schematic side view thereof. 1... Air bag, 2... Air cylinder, 3...
Air pressure feeding/suction mechanism, 4...first flow path, 5...
Second flow path, 6...Sensor element group, 7...Controller, 13...First valve mechanism, 14...Second valve mechanism, 15...Third valve mechanism, 16...Manual Operator.
Claims (1)
おける第１の弁機構に対して第１の流路を介して
接続してあるエアボンベと、 前記エアバツグにおける第２の弁機構に対して
第２の流路を介して接続してあるエア圧送・吸入
機構と、 船体の沈没を予期する物理的状況変化を検知し
て、検知信号を出力する各種センサ素子群と、 前記各種センサ素子群の少くとも１つが前記船
体の沈没を予期する物理的状況変化を検知して検
知信号を出力した際、該出力信号に応答して前記
第２の弁機構並びに前記エア圧送・吸入機構を選
択的に制限する制御器と、 異常浸水等による異常水圧時に、該異常水圧に
応答して前記第１及び第３の弁機構を開弁する手
段とを備えてなり、 前記各種センサ素子群の少くとも１つが前記船
体の沈没を予期する物理的状況変化を検知して検
知信号を出力した際、前記エアバツク前記エア圧
送・吸入機構に導通して給気拡張し、船体を不沈
状態に維持するとともに、異常浸水による電気系
統異常並びに前記エア圧送・吸入機構の作動不能
時に、前記第３の弁機構、第１の流路及び第１の
弁機構を介して前記エアボンベとエアバツグ間を
導通して、前記エアバツグを給気拡張し、これを
浮力体として船体を不沈状態に維持するようにし
たことを特徴とする小型船舶等における沈没防止
装置。[Claims for Utility Model Registration] An air bag having first and second valve mechanisms, and a third valve mechanism, the air bag having a first valve mechanism connected to the air bag through a first flow path. an air cylinder connected to the air bag; an air pressure feeding/intake mechanism connected to the second valve mechanism of the air bag via a second flow path; and when at least one of the various sensor element groups detects a physical situation change that predicts sinking of the ship and outputs a detection signal, the output signal is a controller that selectively limits the second valve mechanism and the air pressure feeding/suction mechanism in response to the abnormal water pressure due to abnormal water intrusion, etc.; means for opening the air bag, when at least one of the various sensor element groups detects a change in physical conditions that predicts the sinking of the ship and outputs a detection signal, the air bag The third valve mechanism and the first flow path are electrically connected to the mechanism to expand the air supply and maintain the hull in an unsinkable state, and when the electrical system is abnormal due to abnormal flooding or the air pressure feeding/suction mechanism is inoperable. and a small boat, characterized in that the air cylinder and the air bag are electrically connected through a first valve mechanism to expand the air supply to the air bag, and maintain the hull in an unsinkable state by using the air bag as a buoyant body. Anti-sinking device in etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14607889U JPH072388Y2 (en) | 1989-12-18 | 1989-12-18 | Sinking prevention device for small vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14607889U JPH072388Y2 (en) | 1989-12-18 | 1989-12-18 | Sinking prevention device for small vessels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0384298U true JPH0384298U (en) | 1991-08-27 |
| JPH072388Y2 JPH072388Y2 (en) | 1995-01-25 |
Family
ID=31692684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14607889U Expired - Lifetime JPH072388Y2 (en) | 1989-12-18 | 1989-12-18 | Sinking prevention device for small vessels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072388Y2 (en) |
-
1989
- 1989-12-18 JP JP14607889U patent/JPH072388Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072388Y2 (en) | 1995-01-25 |
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