KR101045798B1 - 단차제거링이 구비된 이중벽관 - Google Patents
단차제거링이 구비된 이중벽관 Download PDFInfo
- Publication number
- KR101045798B1 KR101045798B1 KR1020080055505A KR20080055505A KR101045798B1 KR 101045798 B1 KR101045798 B1 KR 101045798B1 KR 1020080055505 A KR1020080055505 A KR 1020080055505A KR 20080055505 A KR20080055505 A KR 20080055505A KR 101045798 B1 KR101045798 B1 KR 101045798B1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- wall
- double wall
- socket
- rubber ring
- 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
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
Abstract
Description
Claims (3)
- 일측이 확관되어 형성된 소켓부(13)를 구비한 이중벽관에 있어서,상기 소켓부(13)의 내측에 삽입되어서 삽입관(11)의 단부와 소켓부(13)의 내벽에 밀착되는 돌출부(101)와;상기 돌출부(101)의 양측에 형성되어 삽입관(11)과 연결관(12)의 내벽에 밀착되는 날개부(102);로 고무링(100)이 구성되되, 상기 고무링(100)의 내경은 가운데서 양 끝단으로 갈수록 커지는 형태인 볼록한 곡선으로 구성된 단차제거 고무링(100)을 포함하여 구성된 것을 특징으로 하는 단차제거 고무링이 구비된 이중벽관.
- 삭제
- 제 1항에 있어서,소켓부(13)에 삽입되기 전 상태에서 상기 날개부(102)의 끝단 외경(RD)은 삽입관(11) 및 연결관(12)의 내경(PD)보다 크게 구성된 것을 특징으로 하는 단차제거 고무링이 구비된 이중벽관.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080055505A KR101045798B1 (ko) | 2008-06-13 | 2008-06-13 | 단차제거링이 구비된 이중벽관 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080055505A KR101045798B1 (ko) | 2008-06-13 | 2008-06-13 | 단차제거링이 구비된 이중벽관 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090129544A KR20090129544A (ko) | 2009-12-17 |
| KR101045798B1 true KR101045798B1 (ko) | 2011-07-04 |
Family
ID=41689454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080055505A Expired - Fee Related KR101045798B1 (ko) | 2008-06-13 | 2008-06-13 | 단차제거링이 구비된 이중벽관 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101045798B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101971829B1 (ko) * | 2018-05-03 | 2019-08-13 | 조현일 | 배관 조인트부 연결장치 및 그 설치방법 |
| KR102074199B1 (ko) * | 2019-05-21 | 2020-02-06 | 주식회사 용전 | 제조의 단순화와 시공 편의성을 확보하는 동시에 이음 부분이 견고하며 수밀성이 향상된 이중관 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR830000347A (en) * | 1978-12-19 | 1983-03-05 | Buehler Ag Geb | Pneumatic dust extraction |
| JP2518844Y2 (ja) * | 1991-05-17 | 1996-11-27 | 日立金属株式会社 | フレキシブル管用継手 |
| KR970044633U (ko) * | 1995-12-29 | 1997-07-31 | 쇼케이스의 냉매관 연결구조 | |
| JPH10185032A (ja) | 1996-12-25 | 1998-07-14 | Kubota Corp | ゴム輪 |
-
2008
- 2008-06-13 KR KR1020080055505A patent/KR101045798B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR830000347A (en) * | 1978-12-19 | 1983-03-05 | Buehler Ag Geb | Pneumatic dust extraction |
| JP2518844Y2 (ja) * | 1991-05-17 | 1996-11-27 | 日立金属株式会社 | フレキシブル管用継手 |
| KR970044633U (ko) * | 1995-12-29 | 1997-07-31 | 쇼케이스의 냉매관 연결구조 | |
| JPH10185032A (ja) | 1996-12-25 | 1998-07-14 | Kubota Corp | ゴム輪 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090129544A (ko) | 2009-12-17 |
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