JPS6440802U - - Google Patents
Info
- Publication number
- JPS6440802U JPS6440802U JP13584087U JP13584087U JPS6440802U JP S6440802 U JPS6440802 U JP S6440802U JP 13584087 U JP13584087 U JP 13584087U JP 13584087 U JP13584087 U JP 13584087U JP S6440802 U JPS6440802 U JP S6440802U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- gap plate
- ferrule
- slit
- gap
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案に係る光固定減衰器を構成する
割りスリーブとスペーサの立体斜視図、第２図は
同じく割りスリーブとスペーサとを組合せた状態
を示す一部破断面図、第３図は同じく光固定減衰
器全体の中央縦断面図である。第４図は従来の光
固定減衰器の基本構成を示す破断面図である。
１：割りスリーブ、２：スペーサ、３，３′：
スリーブ、Ｆ，Ｆ′：フエルール。
FIG. 1 is a three-dimensional perspective view of a split sleeve and spacer that constitute a fixed optical attenuator according to the present invention, FIG. 2 is a partially cutaway cross-sectional view showing the split sleeve and spacer combined, and FIG. FIG. 3 is a central vertical cross-sectional view of the entire fixed optical attenuator. FIG. 4 is a broken sectional view showing the basic configuration of a conventional optical fixed attenuator. 1: Split sleeve, 2: Spacer, 3, 3':
Sleeve, F, F': Ferrule.
Claims (1)
ブを抱持したスリーブをハウジング内に固定した
光固定減衰器において、中心部に通光穴を備えた
間隙板と、該間隙板をとり囲む外周板とが連結板
を介して一体体成形されたスペーサの上記間隙板
及び連結板を、両端からフエルールを挿入固定す
るスリツトを形成した割りスリーブ及びスリツト
中にそれぞれ挿通遊嵌せしめ、上記フエルール先
端間に上記間隙板を介在するようにしたことを特
徴とする光固定減衰器。 In an optical fixed attenuator in which a sleeve holding split sleeves for inserting and fixing ferrules from both ends is fixed in a housing, a gap plate with a light passage hole in the center and an outer peripheral plate surrounding the gap plate are connected. The gap plate and connecting plate of the spacer integrally formed through the plate are loosely inserted into a split sleeve and a slit in which a slit is formed for inserting and fixing the ferrule from both ends, and the gap plate is inserted between the tips of the ferrule. An optical fixed attenuator characterized by intervening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13584087U JPH0635201Y2 (en) | 1987-09-04 | 1987-09-04 | Optical fixed attenuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13584087U JPH0635201Y2 (en) | 1987-09-04 | 1987-09-04 | Optical fixed attenuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6440802U true JPS6440802U (en) | 1989-03-10 |
| JPH0635201Y2 JPH0635201Y2 (en) | 1994-09-14 |
Family
ID=31395800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13584087U Expired - Lifetime JPH0635201Y2 (en) | 1987-09-04 | 1987-09-04 | Optical fixed attenuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635201Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625815U (en) * | 1992-09-04 | 1994-04-08 | 本多通信工業株式会社 | Optical connector adapter |
| JP2006084498A (en) * | 2004-09-14 | 2006-03-30 | Fujikura Ltd | Optical attenuator |
| WO2015162884A1 (en) * | 2014-04-21 | 2015-10-29 | オリンパス株式会社 | Connection adapter for optical fiber and endoscope device |
-
1987
- 1987-09-04 JP JP13584087U patent/JPH0635201Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625815U (en) * | 1992-09-04 | 1994-04-08 | 本多通信工業株式会社 | Optical connector adapter |
| JP2006084498A (en) * | 2004-09-14 | 2006-03-30 | Fujikura Ltd | Optical attenuator |
| WO2015162884A1 (en) * | 2014-04-21 | 2015-10-29 | オリンパス株式会社 | Connection adapter for optical fiber and endoscope device |
| JP2015206912A (en) * | 2014-04-21 | 2015-11-19 | オリンパス株式会社 | Connection adaptor of optical fiber and endoscope device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635201Y2 (en) | 1994-09-14 |