KR100915950B1 - 지중선 보호관의 이음방법 - Google Patents
지중선 보호관의 이음방법 Download PDFInfo
- Publication number
- KR100915950B1 KR100915950B1 KR1020070078616A KR20070078616A KR100915950B1 KR 100915950 B1 KR100915950 B1 KR 100915950B1 KR 1020070078616 A KR1020070078616 A KR 1020070078616A KR 20070078616 A KR20070078616 A KR 20070078616A KR 100915950 B1 KR100915950 B1 KR 100915950B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- underground
- core
- shrink
- underground line
- 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 - Fee Related
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Classifications
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- 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
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
- F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
-
- 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
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 삭제
- 원통 형태인 수축방지코어, 및 상기 수축방지코어를 둘러싸고 상기 수축방지코어에 의해 원래의 직경보다 신장되어 있는 수축튜브를 이용하되,지중선 보호관을 상기 수축방지코어의 내부로 삽입하는 (a) 단계 및 상기 수축방지코어를 상기 수축튜브로부터 제거하여, 상기 수축튜브와 상기 지중선 보호관을 접속하는 (b) 단계를 포함하여 이루어지고,상기 수축방지코어는 띠가 원통형으로 말려 있는 형태로 이루어진 것이고,상기 (b) 단계는 상기 띠를 잡아당기는 것에 의해 수행되는 것이고,상기 띠가 상기 수축방지코어 상태일 경우에 상기 띠끼리 접착되어 있는 것임을 특징으로 하는 지중선 보호관의 이음방법.
- 제 4항에 있어서,상기 지중선 보호관에서 상기 수축방지코어와 접하게 되는 접속부위에는 접착제가 도포되어 있는 것을 특징으로 하는 지중선 보호관의 이음방법.
- 제 4항에 있어서,상기 지중선 보호관에서 상기 수축방지코어와 접하게 되는 접속부위에는 수팽창고무가 형성되어 있는 것을 특징으로 하는 지중선 보호관의 이음방법.
- 제 4항에 있어서,상기 (b) 단계를 수행한 후에, 상기 수축튜브의 표면을 가열하는 (c) 단계를 더 포함하는 것을 특징으로 하는 지중선 보호관의 이음방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070078616A KR100915950B1 (ko) | 2007-08-06 | 2007-08-06 | 지중선 보호관의 이음방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070078616A KR100915950B1 (ko) | 2007-08-06 | 2007-08-06 | 지중선 보호관의 이음방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090014562A KR20090014562A (ko) | 2009-02-11 |
KR100915950B1 true KR100915950B1 (ko) | 2009-09-10 |
Family
ID=40684456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070078616A Expired - Fee Related KR100915950B1 (ko) | 2007-08-06 | 2007-08-06 | 지중선 보호관의 이음방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100915950B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488296B (en) | 2009-09-23 | 2015-01-07 | Certusview Technologies Llc | Laying and protecting cable into existing covering surfaces |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003028351A (ja) * | 2001-07-13 | 2003-01-29 | Gunze Kobunshi Corp | 管又はパイプの接続方法 |
JP2003180014A (ja) * | 2001-12-11 | 2003-06-27 | Uc Industrial Co Ltd | 弾性収縮チューブの支持用合成樹脂製コアーとその製造方法及び装置 |
KR20050037439A (ko) * | 2005-01-10 | 2005-04-21 | 삼서건설 주식회사 | 관로간 연결부의 수밀장치 |
-
2007
- 2007-08-06 KR KR1020070078616A patent/KR100915950B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003028351A (ja) * | 2001-07-13 | 2003-01-29 | Gunze Kobunshi Corp | 管又はパイプの接続方法 |
JP2003180014A (ja) * | 2001-12-11 | 2003-06-27 | Uc Industrial Co Ltd | 弾性収縮チューブの支持用合成樹脂製コアーとその製造方法及び装置 |
KR20050037439A (ko) * | 2005-01-10 | 2005-04-21 | 삼서건설 주식회사 | 관로간 연결부의 수밀장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090014562A (ko) | 2009-02-11 |
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