JPS622317U - - Google Patents
Info
- Publication number
- JPS622317U JPS622317U JP1985091854U JP9185485U JPS622317U JP S622317 U JPS622317 U JP S622317U JP 1985091854 U JP1985091854 U JP 1985091854U JP 9185485 U JP9185485 U JP 9185485U JP S622317 U JPS622317 U JP S622317U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- outer periphery
- wall
- sealing member
- cylindrical body
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
Description
第１図は本考案のケーブルの壁貫通部の一実施
例を示す概略説明図である。第２図は従来例を示
す概略説明図である。
第１図において、Ａは本考案のケーブルの壁貫
通部を示す。１は隔壁、１ａはコンクリート、１
１は連通孔、２は金属筒体、２ａは該筒体一端、
２ｂは突出部、２ｃは上記突出部の内周、２ｄは
メメネジ部、２ｅは筒体他端、２２はねじ蓋、２
２ａはオネジ部、３はケーブル、４は金属筒金具
、５は放射線遮蔽用部材、６はシール部材層、７
は熱収縮性ゴム・プラスチツクチユーブ、Ｂは前
記隔壁１を境として放射線にさらされる内部側、
Ｃは前記隔壁１を境として放射線にさらされない
外部側をそれぞれ示す。
FIG. 1 is a schematic explanatory diagram showing an embodiment of the wall penetrating portion of the cable of the present invention. FIG. 2 is a schematic explanatory diagram showing a conventional example. In FIG. 1, A indicates the wall penetration part of the cable of the present invention. 1 is partition wall, 1a is concrete, 1
1 is a communicating hole, 2 is a metal cylinder, 2a is one end of the cylinder,
2b is a protruding portion, 2c is an inner periphery of the protruding portion, 2d is a female screw portion, 2e is the other end of the cylinder, 22 is a screw cap, 2
2a is a male screw part, 3 is a cable, 4 is a metal cylinder fitting, 5 is a radiation shielding member, 6 is a sealing member layer, 7
is a heat-shrinkable rubber plastic tube, B is the inner side exposed to radiation with the partition wall 1 as a boundary;
C indicates the outside side of the partition wall 1 that is not exposed to radiation.
Claims (1)
挿通され、該ケーブルとの間隙に放射線遮蔽用部
材が充填される金属筒体と、該筒体の一端に固着
され、かつ前記ケーブルを挿通する蓋体と、少な
くとも該蓋体の近傍に位置するケーブルの外周上
に被覆されるシール部材と、該シール部材を覆う
ごとく前記金属筒体の端部とケーブルの外周部と
に跨つて覆せらせる加熱収縮性のゴムプラスチツ
クチユーブ層とを有することを特徴とするケーブ
ルの壁貫通部。 (2) 上記シール部材が上記蓋体の外周上及び金
属筒体の外周上にも被覆されていることを特徴と
する実用新案登録請求の範囲第１項記載のケーブ
ルの壁貫通部。[Claims for Utility Model Registration] (1) A metal cylindrical body that airtightly penetrates a bulkhead, into which a cable is inserted, and a radiation shielding member is filled in the gap with the cable, and which is fixed to one end of the cylindrical body. a lid body through which the cable is inserted; a sealing member covering the outer periphery of the cable located at least near the lid body; and an end portion of the metal cylindrical body and the outer periphery of the cable so as to cover the sealing member. A wall-penetrating part of a cable, comprising a heat-shrinkable rubber plastic tube layer that can be covered over the wall-penetrating part of the cable. (2) The wall penetrating portion of the cable according to claim 1, wherein the sealing member is also coated on the outer periphery of the lid and the outer periphery of the metal cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985091854U JPS622317U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985091854U JPS622317U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622317U true JPS622317U (en) | 1987-01-08 |
Family
ID=30648113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985091854U Pending JPS622317U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143646A (en) * | 1993-11-11 | 1995-06-02 | Yazaki Corp | Electrical wire retention case |
-
1985
- 1985-06-18 JP JP1985091854U patent/JPS622317U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143646A (en) * | 1993-11-11 | 1995-06-02 | Yazaki Corp | Electrical wire retention case |
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