JPH0249319U - - Google Patents
Info
- Publication number
- JPH0249319U JPH0249319U JP12887788U JP12887788U JPH0249319U JP H0249319 U JPH0249319 U JP H0249319U JP 12887788 U JP12887788 U JP 12887788U JP 12887788 U JP12887788 U JP 12887788U JP H0249319 U JPH0249319 U JP H0249319U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- underwater equipment
- gland
- water pressure
- operating environment
- 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
- 210000004907 gland Anatomy 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Processing Of Terminals (AREA)
- Cable Accessories (AREA)
Description
第１図は本考案の水中機器のケーブル接続部の
一実施例の断面図、第２図ａは第１図の実施例の
ケーブル締付リングの平面図、第２図ｂは第１図
の実施例のケーブル締付リングの断面図、第３図
は従来の水中機器のケーブル接続部構造の第１例
の断面図、第４図は従来の水中機器のケーブル接
続部構造の第２例の断面図である。
１……ケーブル、２……心線、３……気密端子
、４，４ａ，４ｂ……ケーブルグランド、５……
０リング、６……ケーブル締付リング、７……ク
ランプナツト、８……圧力媒体、９……機器内部
側、１０……突起部、１１……締付金具、１２…
…座金、１３……パツキン、１４……樹脂モール
ド、１５……ゴムモールド。
Fig. 1 is a sectional view of an embodiment of the cable connection part of the underwater equipment of the present invention, Fig. 2a is a plan view of the cable tightening ring of the embodiment of Fig. 1, and Fig. 2b is the same as that of Fig. 1. 3 is a sectional view of a first example of the cable connection structure of a conventional underwater equipment; FIG. 4 is a sectional view of a second example of the cable connection structure of a conventional underwater equipment. FIG. 1... Cable, 2... Core wire, 3... Airtight terminal, 4, 4a, 4b... Cable gland, 5...
0 ring, 6... Cable tightening ring, 7... Clamp nut, 8... Pressure medium, 9... Equipment inside, 10... Projection, 11... Tightening metal fitting, 12...
...Washer, 13...Packskin, 14...Resin mold, 15...Rubber mold.
Claims (1)
ケーブル接続部構造において、 接続ケーブルもしくはその心線を水中機器内部
側に水密状態で貫通するケーブルグランドと、 前記ケーブルグランドに水密状態を保持して水
圧印加側から密着した状態で前記接続ケーブルを
貫通させる貫通孔を有するとともに貫通した前記
接続ケーブルを運用環境温度のもとで水密状態を
保持するように圧着する少なくとも一つの突起部
を前記貫通孔に有するように形状記憶せしめた形
状記憶合金から成るケーブル締付リングと、 前記ケーブル締付リングを前記ケーブルグラン
ドに取り付け固定するクランプナツトと、 を備えて成ることを特徴とする水中機器のケーブ
ル接続構造。[Scope of Claim for Utility Model Registration] In a cable connection structure for underwater equipment used in an operating environment where water pressure is applied, a cable gland in which a connecting cable or its core wire penetrates inside the underwater equipment in a watertight manner; and the cable gland. at least one hole through which the connection cable passes through while maintaining a watertight state and being in close contact with the water pressure application side, and crimping the passing connection cable so as to maintain a watertight state at an operating environment temperature. a cable tightening ring made of a shape memory alloy whose shape is memorized to have two protrusions in the through hole; and a clamp nut for attaching and fixing the cable tightening ring to the cable gland. Cable connection structure for underwater equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12887788U JPH0249319U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12887788U JPH0249319U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249319U true JPH0249319U (en) | 1990-04-05 |
Family
ID=31382626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12887788U Pending JPH0249319U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10136534A (en) * | 1996-11-01 | 1998-05-22 | Dai Ichi Denshi Kogyo Kk | Housing attachment structure of coaxial cable |
-
1988
- 1988-09-30 JP JP12887788U patent/JPH0249319U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10136534A (en) * | 1996-11-01 | 1998-05-22 | Dai Ichi Denshi Kogyo Kk | Housing attachment structure of coaxial cable |
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