KR200308856Y1 - 다층 수밀 강화용 패킹 - Google Patents
다층 수밀 강화용 패킹 Download PDFInfo
- Publication number
- KR200308856Y1 KR200308856Y1 KR20-2002-0038825U KR20020038825U KR200308856Y1 KR 200308856 Y1 KR200308856 Y1 KR 200308856Y1 KR 20020038825 U KR20020038825 U KR 20020038825U KR 200308856 Y1 KR200308856 Y1 KR 200308856Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- packing
- present
- fluid
- watertight
- 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.)
- Ceased
Links
- 238000012856 packing Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 16
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (4)
- 일측 단부에 그 외경이 큰 파이프 연결부(1a)가 형성된 파이프(1)를 연결함에 사용되는 연결구에 있어서,환형 고리 형상으로 그 중앙에 끼워지는 파이프와 대향되는 내면을 따라 하나 이상의 밀폐날개(11)가 고리 형상으로 형성됨을 특징으로 하는 다층 수밀 강화용 패킹.
- 제 1 항에 있어서, 상기 패킹(10)은 상기 파이프(1)의 단부 내주면에 형성된 경사면(1c)에 대응하도록 경사면(12)을 형성하여 그 단면이 직각 삼각형의 형상을 이룸을 특징으로 하는 다층 수밀 강화용 패킹.
- 제 1 항에 있어서, 상기 패킹(10)의 내면에 형성된 밀폐형 날개(11)는 파이프가 삽입되는 방향과 반대방향으로 끝이 뽀죡한 톱니 형상을 갖음을 특징으로 하는 다층 수밀 강화용 패킹.
- 제 1 항에 있어서, 상기 패킹(10)의 외면에는 파이프가 삽입되는 방향과 반대방향으로 끝이 뽀죡한 톱니 형상의 밀폐날개가 더 형성됨을 특징으로 하는 다층 수밀 강화용 패킹.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2002-0038825U KR200308856Y1 (ko) | 2002-12-28 | 2002-12-28 | 다층 수밀 강화용 패킹 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2002-0038825U KR200308856Y1 (ko) | 2002-12-28 | 2002-12-28 | 다층 수밀 강화용 패킹 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200308856Y1 true KR200308856Y1 (ko) | 2003-03-28 |
Family
ID=49332280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2002-0038825U Ceased KR200308856Y1 (ko) | 2002-12-28 | 2002-12-28 | 다층 수밀 강화용 패킹 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200308856Y1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778210B1 (ko) | 2007-03-24 | 2007-11-22 | 김두영 | 날개 커버를 갖는 가로등 누수방지용 패킹 |
KR100864054B1 (ko) | 2007-01-11 | 2008-10-16 | 김용진 | 기밀용 패킹수단을 구비하는 뉴틸리티식 차수벽관용 관로 연결장치 |
KR101026354B1 (ko) | 2008-01-30 | 2011-04-05 | 조구호 | 농업용 폴리에틸렌 파이프 연결구 |
-
2002
- 2002-12-28 KR KR20-2002-0038825U patent/KR200308856Y1/ko not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100864054B1 (ko) | 2007-01-11 | 2008-10-16 | 김용진 | 기밀용 패킹수단을 구비하는 뉴틸리티식 차수벽관용 관로 연결장치 |
KR100778210B1 (ko) | 2007-03-24 | 2007-11-22 | 김두영 | 날개 커버를 갖는 가로등 누수방지용 패킹 |
KR101026354B1 (ko) | 2008-01-30 | 2011-04-05 | 조구호 | 농업용 폴리에틸렌 파이프 연결구 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20021228 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20030314 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20021230 |
|
UG1601 | Publication of registration | ||
T201 | Request for technology evaluation of utility model | ||
UT0201 | Request for technical evaluation |
Patent event date: 20030417 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
UR1001 | Payment of annual fee |
Payment date: 20040226 Start annual number: 2 End annual number: 3 |
|
EXTG | Ip right invalidated | ||
T601 | Decision to invalidate utility model after technical evaluation | ||
UC2102 | Extinguishment | ||
UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20031023 Patent event code: UT06011S01I |