JPH02126110U - - Google Patents
Info
- Publication number
- JPH02126110U JPH02126110U JP3454689U JP3454689U JPH02126110U JP H02126110 U JPH02126110 U JP H02126110U JP 3454689 U JP3454689 U JP 3454689U JP 3454689 U JP3454689 U JP 3454689U JP H02126110 U JPH02126110 U JP H02126110U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- spacer
- tensile strength
- outside
- strength member
- 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
- 239000013307 optical fiber Substances 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
Description
第１図は本願第１の考案に係る光フアイバケー
ブルの実施例を示す断面図、第２図は第１図図示
光フアイバケーブルの剥離状態を記す断面図、第
３図は本願第２の考案に係る光フアイバケーブル
のの実施例を示す断面図、第４図は従来の光フア
イバケーブルを示す断面図、第５図は従来の防水
型の光フアイバケーブルを示す断面図である。
１，１０……光フアイバケーブル、２，１１…
…抗張力体、３……剥離層、４，１３……スペー
サー、５，１４……収納空間、６，１５……光フ
アイバ心線、７……空間、８……スリツト、９，
１７……外被、１２……吸水テープ、１６……吸
水性粉体。
Fig. 1 is a sectional view showing an embodiment of the optical fiber cable according to the first invention of the present application, Fig. 2 is a sectional view showing a peeled state of the optical fiber cable shown in Fig. 1, and Fig. 3 is a sectional view of the optical fiber cable according to the second invention of the present application. FIG. 4 is a sectional view showing a conventional optical fiber cable, and FIG. 5 is a sectional view showing a conventional waterproof optical fiber cable. 1, 10... optical fiber cable, 2, 11...
... Tensile strength body, 3 ... Peeling layer, 4, 13 ... Spacer, 5, 14 ... Storage space, 6, 15 ... Optical fiber core, 7 ... Space, 8 ... Slit, 9,
17...Outer covering, 12...Water-absorbing tape, 16...Water-absorbing powder.
Claims (1)
側に剥離層を形成し、前記剥離層の外周にスペー
サーを配設し、前記スペーサーの内側には溝状の
収納空間を形成し、前記スペーサーの外周面を断
面円形状に形成すると共に外周に複数の溝状スリ
ツトを長手方向に形成し、前記収納空間に光フア
イバ心線を収納し、前記スペーサーの外側にシー
スを被覆してなる光フアイバケーブル。 (2) 中心に抗張力体を配し、前記抗張力体の外
側に吸水性テープを巻き付け、前記吸水性テープ
の外側に溝状の収納空間をその内側に形成し外周
面を断面円形状に形成するスペーサーを配設し、
前記収納空間に光フアイバ心線を収納し、前記光
フアイバ心線の周囲に吸水性パウダーを挿入し、
前記スペーサーの外側にシースを被覆してなる光
フアイバケーブル。[Claims for Utility Model Registration] (1) A tensile strength member is arranged at the center, a release layer is formed on the outside of the tensile strength member, a spacer is provided on the outer periphery of the release layer, and a groove is provided inside the spacer. The outer peripheral surface of the spacer is formed to have a circular cross section, and a plurality of groove-like slits are formed in the longitudinal direction on the outer periphery, and the optical fiber core is stored in the storage space. An optical fiber cable with a sheath on the outside. (2) A tensile strength member is placed in the center, a water absorbent tape is wrapped around the outside of the tensile strength member, a groove-shaped storage space is formed inside the water absorbent tape, and the outer peripheral surface is formed into a circular cross section. Place the spacer,
storing an optical fiber core in the storage space, inserting water-absorbing powder around the optical fiber core,
An optical fiber cable formed by covering the outside of the spacer with a sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034546U JPH0753047Y2 (en) | 1989-03-27 | 1989-03-27 | Spacer type optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034546U JPH0753047Y2 (en) | 1989-03-27 | 1989-03-27 | Spacer type optical fiber cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126110U true JPH02126110U (en) | 1990-10-17 |
| JPH0753047Y2 JPH0753047Y2 (en) | 1995-12-06 |
Family
ID=31539112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034546U Expired - Lifetime JPH0753047Y2 (en) | 1989-03-27 | 1989-03-27 | Spacer type optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753047Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014123006A (en) * | 2012-12-21 | 2014-07-03 | Viscas Corp | Reinforcement sleeve and optical cable connection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165917U (en) * | 1979-10-08 | 1985-11-02 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | fiber optic cable |
| JPS6291904A (en) * | 1985-10-18 | 1987-04-27 | Ocean Cable Co Ltd | Optical fiber unit |
| JPS62176812U (en) * | 1986-04-30 | 1987-11-10 |
-
1989
- 1989-03-27 JP JP1989034546U patent/JPH0753047Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165917U (en) * | 1979-10-08 | 1985-11-02 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | fiber optic cable |
| JPS6291904A (en) * | 1985-10-18 | 1987-04-27 | Ocean Cable Co Ltd | Optical fiber unit |
| JPS62176812U (en) * | 1986-04-30 | 1987-11-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014123006A (en) * | 2012-12-21 | 2014-07-03 | Viscas Corp | Reinforcement sleeve and optical cable connection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753047Y2 (en) | 1995-12-06 |