JPH027610U - - Google Patents
Info
- Publication number
- JPH027610U JPH027610U JP8619088U JP8619088U JPH027610U JP H027610 U JPH027610 U JP H027610U JP 8619088 U JP8619088 U JP 8619088U JP 8619088 U JP8619088 U JP 8619088U JP H027610 U JPH027610 U JP H027610U
- Authority
- JP
- Japan
- Prior art keywords
- protection
- pair
- reinforcement body
- optical distributor
- fused parts
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案に係る光分配器の断面図、第２
図は本考案の他の実施例に係る光分配器の断面図
、第３図は第２図の変形例に係る光分配器の断面
図である。
１…光フアイバ素線、２…光フアイバ裸線、３
…テーパ状融着部、４，８…保護・補強管、７…
アルゴンガス。
Figure 1 is a sectional view of the optical distributor according to the present invention, Figure 2 is a cross-sectional view of the optical distributor according to the present invention;
The figure is a sectional view of an optical distributor according to another embodiment of the present invention, and FIG. 3 is a sectional view of an optical distributor according to a modification of FIG. 2. 1... Optical fiber bare wire, 2... Optical fiber bare wire, 3
...Tapered fused portion, 4, 8...Protection/reinforcement tube, 7...
argon gas.
Claims (1)
して成る一対のテーパ状融着部を含み、該一対の
テーパ状融着部が対向して同軸的に光結合されて
いる光分配器において、前記一対のテーパ状融着
部を気密を保持して覆う保護・補強体と、該保護
・補強体に充填されている不活性ガスとを含むこ
とを特徴とする光分配器。 ２ 前記保護・補強体の内部が真空に保持されて
いることを特徴とする請求項１記載の光分配器。[Claims for Utility Model Registration] 1. Includes a pair of tapered fused parts formed by side-welding and tapering a plurality of optical fibers, the pair of tapered fused parts facing each other and coaxially transmitting light. The coupled optical distributor includes a protection/reinforcement body that airtightly covers the pair of tapered fused parts, and an inert gas filled in the protection/reinforcement body. Optical distributor. 2. The optical distributor according to claim 1, wherein the inside of the protection/reinforcement body is maintained in a vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8619088U JPH027610U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8619088U JPH027610U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027610U true JPH027610U (en) | 1990-01-18 |
Family
ID=31310834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8619088U Pending JPH027610U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027610U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661183A (en) * | 1979-10-25 | 1981-05-26 | Toshiba Corp | Sealing method for parts for optical communication |
| JPS6156605B2 (en) * | 1981-04-27 | 1986-12-03 | Tokyo Shibaura Electric Co | |
| JPS62164008A (en) * | 1986-01-16 | 1987-07-20 | Showa Electric Wire & Cable Co Ltd | Production of optical distributor |
-
1988
- 1988-06-29 JP JP8619088U patent/JPH027610U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661183A (en) * | 1979-10-25 | 1981-05-26 | Toshiba Corp | Sealing method for parts for optical communication |
| JPS6156605B2 (en) * | 1981-04-27 | 1986-12-03 | Tokyo Shibaura Electric Co | |
| JPS62164008A (en) * | 1986-01-16 | 1987-07-20 | Showa Electric Wire & Cable Co Ltd | Production of optical distributor |