JPS6438705A - Ferrule for optical connector - Google Patents
Ferrule for optical connectorInfo
- Publication number
- JPS6438705A JPS6438705A JP19470187A JP19470187A JPS6438705A JP S6438705 A JPS6438705 A JP S6438705A JP 19470187 A JP19470187 A JP 19470187A JP 19470187 A JP19470187 A JP 19470187A JP S6438705 A JPS6438705 A JP S6438705A
- Authority
- JP
- Japan
- Prior art keywords
- optical connector
- ferrule
- outside shape
- shape part
- cylindrical outside
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
PURPOSE:To obtain an optical connector with which an increase in loss is low even in high-temp. and high-humidity environment with simple construction by forming the front end part of a ferrule into approximately hermetic structure so that the infiltration of the external moisture and gas is forbidden. CONSTITUTION:A 2nd cylindrical outside shape part 3 having the diameter larger than the diameter of a cylindrical outside shape part 2 at the front end of the ferrule for the optical connector is provided to the rear part of said outside shape part and a groove 4 is provided on the circumferential margin part of the 2nd cylindrical outside shape part 3. A ring 5 consisting of an elastic body is inserted into the circular groove 4. An adapter 6 has a circular hole which can be fitted with good accuracy to the 1st cylindrical outside shape part 2 of the ferrule for the optical connector and a circular hole of the bore to be fitted with a slight clearance to the 2nd cylindrical outside shape part 3 of the ferrule for the optical connector. The approximately hermetic structure can be constituted between the ring 5 inserted into the groove 4 and the adapter 6 if this ferrule for the optical connector is used for the optical connector. The optical connector with which the increase in loss is low even in the high- temp. and high-humidity environment is thereby obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19470187A JPS6438705A (en) | 1987-08-04 | 1987-08-04 | Ferrule for optical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19470187A JPS6438705A (en) | 1987-08-04 | 1987-08-04 | Ferrule for optical connector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438705A true JPS6438705A (en) | 1989-02-09 |
Family
ID=16328828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19470187A Pending JPS6438705A (en) | 1987-08-04 | 1987-08-04 | Ferrule for optical connector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438705A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05105232A (en) * | 1991-10-17 | 1993-04-27 | Ebara Corp | Transport table retreating mechanism |
-
1987
- 1987-08-04 JP JP19470187A patent/JPS6438705A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05105232A (en) * | 1991-10-17 | 1993-04-27 | Ebara Corp | Transport table retreating mechanism |
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