KR910006789Y1 - 통신선로용 맨홀 - Google Patents
통신선로용 맨홀 Download PDFInfo
- Publication number
- KR910006789Y1 KR910006789Y1 KR2019890012023U KR890012023U KR910006789Y1 KR 910006789 Y1 KR910006789 Y1 KR 910006789Y1 KR 2019890012023 U KR2019890012023 U KR 2019890012023U KR 890012023 U KR890012023 U KR 890012023U KR 910006789 Y1 KR910006789 Y1 KR 910006789Y1
- Authority
- KR
- South Korea
- Prior art keywords
- manhole
- optical fiber
- fiber cable
- cable
- side wall
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (1)
- 좌측면(11)과 우측면(12)을 경사면(13f),(13b)이 양쪽으로 연이어진 앞,뒷면(14),(15)으로써 일체로 연결되게 성형하여 8각형의 맨홀의 측벽(10)이 이루어지게하고, 좌,우측면(11),(12)에 앞,뒷면(14),(15)의 경사면(13f),(13d)과 대략같은 기울기의 관통구(16L)(16R)를 뚫어 형성함을 특징으로 하는 통신선로용 맨홀.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890012023U KR910006789Y1 (ko) | 1989-08-16 | 1989-08-16 | 통신선로용 맨홀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890012023U KR910006789Y1 (ko) | 1989-08-16 | 1989-08-16 | 통신선로용 맨홀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910005045U KR910005045U (ko) | 1991-03-20 |
| KR910006789Y1 true KR910006789Y1 (ko) | 1991-09-09 |
Family
ID=19289178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890012023U Expired KR910006789Y1 (ko) | 1989-08-16 | 1989-08-16 | 통신선로용 맨홀 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910006789Y1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100660089B1 (ko) * | 2000-06-27 | 2006-12-20 | 주식회사 케이티 | 전자장비 수용에 적합한 지하시설물 |
-
1989
- 1989-08-16 KR KR2019890012023U patent/KR910006789Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910005045U (ko) | 1991-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6493500B1 (en) | Method for mid-span branching of optical fiber cable | |
| JP2883931B2 (ja) | 光ファイバーコネクタのアダプター | |
| EP0997756A3 (en) | Fiber optic cable guide | |
| EP0676654A3 (en) | Glass fiber cable and core with optical fibers loosely inserted in a reinforced cladding tube. | |
| JPS6215769Y2 (ko) | ||
| KR960704245A (ko) | 광섬유와 광도파관의 결합을 용이하게 하는 폴리머 미세구조 | |
| DE69916659D1 (de) | Rohrförderfasergitter | |
| WO1999057589A8 (en) | Creep-resistant optical fiber attachment | |
| AU590784B2 (en) | Optical fiber device interconnection and method | |
| FR2735585B1 (fr) | Dispositif de tirage de l'extremite d'un cable a fibres optiques, notamment d'un cable sous-marin | |
| KR890000908A (ko) | 광섬유케이블의 축심정렬장치 | |
| DE60028966D1 (de) | Optisches unterseekabel | |
| KR910006789Y1 (ko) | 통신선로용 맨홀 | |
| EP0875777B1 (de) | Kabelmuffe für Lichtwellenleiterkabel | |
| WO2002069529A3 (en) | Optical fiber transmission systems with suppressed light scattering | |
| ATE44626T1 (de) | Verbindungsaufbau fuer oberirdische leitungen, die optische fibern enthalten. | |
| JP2004077736A (ja) | 光コネクタ用ブーツおよびそれを用いた光コネクタの組立方法 | |
| ES2174398T3 (es) | Cable de fibras opticas. | |
| ES2074302T3 (es) | Cable de acceso de repetidor submarino. | |
| KR102713829B1 (ko) | 탄성 소재의 고정부재를 가지는 지중 광케이블 분기용 접속함체 | |
| NO960846L (no) | Endestykke for optisk fiberledning | |
| JP2005084066A (ja) | 光通信ケーブルのコード化部材および光通信ケーブルの接続方法並びにその接続構造 | |
| KR102672699B1 (ko) | 정보통신 지중케이블 보호장치 | |
| JPH0139562B2 (ko) | ||
| JPS61219903A (ja) | 光伝送線布設方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 5 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 19970819 Year of fee payment: 7 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 7 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 19980910 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19980910 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |